Increment version

Based on license from 'galaxy-csharp-demo-game'
da1b7f1453/LICENSE.md

.gitignore

@@ -1,2 +1,9 @@
 # pytest
 __pycache__/
+.vscode/
+.venv/
+src/galaxy.plugin.api.egg-info/
+docs/build/
+Pipfile
+.idea
+docs/source/_build

.travis.yml

@@ -0,0 +1,8 @@
+dist: xenial   # required for Python >= 3.7
+language: python
+python:
+  - "3.7"
+install:
+  - pip install -r requirements.txt
+script:
+  - pytest

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 GOG sp. z o.o.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

PLATFORM_IDs.md

@@ -0,0 +1,82 @@
+### PLATFORM ID LIST
+
+Platform ID list for GOG Galaxy 2.0 Integrations
+
+| ID | Name |
+| --- | --- |
+| steam	| Steam |
+| psn	| PlayStation Network |
+| xboxone	| Xbox Live |
+| generic	| Manually added games |
+| origin	| Origin |
+| uplay	| Uplay |
+| battlenet	| Battle.net |
+| epic	| Epic Games Store |
+| bethesda	| Bethesda.net |
+| paradox	| Paradox Plaza |
+| humble	| Humble Bundle |
+| kartridge	| Kartridge |
+| itch	| Itch.io |
+| nswitch	| Nintendo Switch |
+| nwiiu	| Nintendo Wii U |
+| nwii	| Nintendo Wii |
+| ncube	| Nintendo Game Cube |
+| riot	| Riot |
+| wargaming	| Wargaming |
+| ngameboy	| Nintendo Game Boy |
+| atari	| Atari |
+| amiga	| Amiga |
+| snes	| SNES |
+| beamdog	| Beamdog |
+| d2d	| Direct2Drive |
+| discord	| Discord |
+| dotemu	| DotEmu |
+| gamehouse	| GameHouse |
+| gmg	| Green Man Gaming |
+| weplay	| WePlay |
+| zx	| Zx Spectrum PC |
+| vision	| ColecoVision |
+| nes	| NES |
+| sms	| Sega Master System |
+| c64	| Commodore 64 |
+| pce 	| PC Engine |
+| segag	| Sega Genesis |
+| neo	| NeoGeo |
+| sega32	| Sega 32X |
+| segacd	| Sega CD |
+| 3do	| 3DO Interactive  |
+| saturn	| SegaSaturn |
+| psx	| Sony PlayStation |
+| ps2	| Sony PlayStation 2 |
+| n64	| Nintendo64 |
+| jaguar	| Atari Jaguar |
+| dc	| Sega Dreamcast |
+| xboxog	| Original Xbox games |
+| amazon	| Amazon |
+| gg	| GamersGate |
+| egg	| Newegg |
+| bb	| BestBuy |
+| gameuk	| Game UK |
+| fanatical	| Fanatical store |
+| playasia 	| PlayAsia |
+| stadia	| Google Stadia |
+| arc	| ARC |
+| eso	| ESO |
+| glyph	| Trion World |
+| aionl	| Aion: Legions of War |
+| aion	| Aion |
+| blade	| Blade and Soul |
+| gw	| Guild Wars |
+| gw2	| Guild Wars 2 |
+| lin2	| Lineage 2 |
+| ffxi	| Final Fantasy XI |
+| ffxiv	| Final Fantasy XIV |
+| totalwar	| TotalWar |
+| winstore	| Windows Store |
+| elites	| Elite Dangerous |
+| star	| Star Citizen |
+| psp	| Playstation Portable |
+| psvita	| Playstation Vita |
+| nds	| Nintendo DS |
+| 3ds	| Nintendo 3DS |
+| pathofexile | Path of Exile |

README.md

@@ -1,45 +1,128 @@
-# Galaxy python plugin API
+# GOG Galaxy Integrations Python API
 
-## Usage
+This Python library allows developers to easily build community integrations for various gaming platforms with GOG Galaxy 2.0.
 
-Implement plugin:
+- refer to our <a href='https://galaxy-integrations-python-api.readthedocs.io'>documentation</a>
+
+## Features
+
+Each integration in GOG Galaxy 2.0 comes as a separate Python script and is launched as a separate process that needs to communicate with the main instance of GOG Galaxy 2.0.
+
+The provided features are:
+
+- multistep authorization using a browser built into GOG Galaxy 2.0
+- support for GOG Galaxy 2.0 features:
+  - importing owned and detecting installed games
+  - installing and launching games
+  - importing achievements and game time
+  - importing friends lists and statuses
+  - importing friends recommendations list
+  - receiving and sending chat messages
+- cache storage
+
+## Platform Id's
+
+Each integration can implement only one platform. Each integration must declare which platform it's integrating.
+
+[List of possible Platform IDs](PLATFORM_IDs.md)
+
+## Basic usage
+
+Each integration should inherit from the :class:`~galaxy.api.plugin.Plugin` class. Supported methods like :meth:`~galaxy.api.plugin.Plugin.get_owned_games` should be overwritten - they are called from the GOG Galaxy client at the appropriate times.
+Each of those methods can raise exceptions inherited from the :exc:`~galaxy.api.jsonrpc.ApplicationError`.
+Communication between an integration and the client is also possible with the use of notifications, for example: :meth:`~galaxy.api.plugin.Plugin.update_local_game_status`.
 
 ```python
-import asyncio
-from galaxy.api.plugin import Plugin
+import sys
+from galaxy.api.plugin import Plugin, create_and_run_plugin
+from galaxy.api.consts import Platform
 
 class PluginExample(Plugin):
+    def __init__(self, reader, writer, token):
+        super().__init__(
+            Platform.Generic, # Choose platform from available list
+            "0.1", # Version
+            reader,
+            writer,
+            token
+        )
+
     # implement methods
     async def authenticate(self, stored_credentials=None):
         pass
 
+def main():
+    create_and_run_plugin(PluginExample, sys.argv)
+
 # run plugin event loop
 if __name__ == "__main__":
-    asyncio.run(MockPlugin().run())
+    main()
 ```
 
-Use [pyinstaller](https://www.pyinstaller.org/) to create plugin executbale.
+## Deployment
 
-## Development
+The client has a built-in Python 3.7 interpreter, so integrations are delivered as Python modules.
+In order to be found by GOG Galaxy 2.0 an integration folder should be placed in [lookup directory](#deploy-location). Beside all the Python files, the integration folder must contain [manifest.json](#deploy-manifest) and all third-party dependencies. See an [exemplary structure](#deploy-structure-example).
+
+### Lookup directory
+
+<a name="deploy-location"></a>
+
+- Windows:
+
+    `%localappdata%\GOG.com\Galaxy\plugins\installed`
+
+- macOS:
+
+    `~/Library/Application Support/GOG.com/Galaxy/plugins/installed`
+
+### Manifest
+
+<a name="deploy-manifest"></a>
+Obligatory JSON file to be placed in an integration folder.
+
+```json
+{
+    "name": "Example plugin",
+    "platform": "generic",
+    "guid": "UNIQUE-GUID",
+    "version": "0.1",
+    "description": "Example plugin",
+    "author": "Name",
+    "email": "author@email.com",
+    "url": "https://github.com/user/galaxy-plugin-example",
+    "script": "plugin.py"
+}
+```
+
+| property      | description |
+|---------------|---|
+| `guid`        |   |
+| `description` |   |
+| `url`         |   |
+| `script`      | path of the entry point module, relative to the integration folder |
+
+### Dependencies
+
+All third-party packages (packages not included in the Python 3.7 standard library) should be deployed along with plugin files. Use the following command structure:
+
+```pip install DEP --target DIR --implementation cp --python-version 37```
+
+For example, a plugin that uses *requests* could have the following structure:
+
+<a name="deploy-structure-example"></a>
 
-Install required packages:
 ```bash
-pip install -r requirements.txt
+installed
+└── my_integration
+    ├── galaxy
+    │   └── api
+    ├── requests
+    │   └── ...
+    ├── plugin.py
+    └── manifest.json
 ```
 
-Run tests:
-```bash
-pytest
-```
+## Legal Notice
 
-## Changelog
-
-### 0.21
-* Add `Epic` platform.
-### 0.16
-* Do not log sensitive data.
-* Return `LocalGameState` as int (possible combination of flags).
-### 0.15
-* `shutdown()` is called on socket disconnection.
-### 0.14
-* Added required version parameter to Plugin constructor.
+By integrating or attempting to integrate any applications or content with or into GOG Galaxy 2.0 you represent that such application or content is your original creation (other than any software made available by GOG) and/or that you have all necessary rights to grant such applicable rights to the relevant community integration to GOG and to GOG Galaxy 2.0 end users for the purpose of use of such community integration and that such community integration comply with any third party license and other requirements including compliance with applicable laws.

docs/make.py

@@ -0,0 +1,16 @@
+"""Builds documentation locally. Use for preview only"""
+
+import pathlib
+import subprocess
+import webbrowser
+
+
+source = pathlib.Path("docs", "source")
+build = pathlib.Path("docs", "build")
+master_doc = 'index.html'
+
+subprocess.run(['sphinx-build', '-M', 'clean', str(source), str(build)])
+subprocess.run(['sphinx-build', '-M', 'html', str(source), str(build)])
+
+master_path = build / 'html' / master_doc
+webbrowser.open(f'file://{master_path.resolve()}')

docs/requirements.txt

@@ -0,0 +1,4 @@
+Sphinx==2.0.1
+sphinx-rtd-theme==0.4.3
+sphinx-autodoc-typehints==1.6.0
+m2r==0.2.1

docs/source/conf.py

@@ -0,0 +1,74 @@
+# Configuration file for the Sphinx documentation builder.
+# Documentation:
+# http://www.sphinx-doc.org/en/master/config
+
+import os
+import sys
+import subprocess
+
+# -- Path setup --------------------------------------------------------------
+_ROOT = os.path.join('..', '..')
+
+sys.path.append(os.path.abspath(os.path.join(_ROOT, 'src')))
+
+# -- Project information -----------------------------------------------------
+
+project = 'GOG Galaxy Integrations API'
+copyright = '2019, GOG.com'
+
+_author, _version = subprocess.check_output(
+    ['python', os.path.join(_ROOT, 'setup.py'), '--author', '--version'],
+    universal_newlines=True).strip().split('\n')
+
+author = _author
+version = _version
+release = _version
+
+
+# -- General configuration ---------------------------------------------------
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = [
+    'sphinx.ext.autodoc',
+    'sphinx_autodoc_typehints',
+    'm2r'  # mdinclude directive for makrdown files
+]
+autodoc_member_order = 'bysource'
+autodoc_inherit_docstrings = False
+autodoc_mock_imports = ["galaxy.http"]
+
+set_type_checking_flag = True
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path.
+exclude_patterns = []
+
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#
+html_theme = "sphinx_rtd_theme"
+html_theme_options = {
+    # 'canonical_url': '',  # main page to be serach in google with trailing slash
+    'display_version': True,
+    'style_external_links': True,
+    # Toc options
+    'collapse_navigation': False,
+    'sticky_navigation': True,
+    'navigation_depth': 4,
+}
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+master_doc = 'index'

docs/source/galaxy.api.rst

@@ -0,0 +1,40 @@
+galaxy.api
+=================
+
+plugin
+------------------------
+
+.. automodule:: galaxy.api.plugin
+    :members:
+    :undoc-members:
+    :exclude-members: JSONEncoder, features, achievements_import_finished, game_times_import_finished, start_achievements_import, start_game_times_import, get_game_times, get_unlocked_achievements
+
+types
+-----------------------
+
+.. automodule:: galaxy.api.types
+    :members:
+    :undoc-members:
+
+consts
+------------------------
+
+.. automodule:: galaxy.api.consts
+    :members:
+    :undoc-members:
+    :show-inheritance:
+    :exclude-members: Feature
+
+errors
+------------------------
+
+.. autoexception:: galaxy.api.jsonrpc.ApplicationError
+    :show-inheritance:
+
+.. autoexception:: galaxy.api.jsonrpc.UnknownError
+    :show-inheritance:
+
+.. automodule:: galaxy.api.errors
+    :members:
+    :undoc-members:
+    :show-inheritance:

docs/source/index.rst

@@ -0,0 +1,15 @@
+GOG Galaxy Integrations Python API
+=================================================
+
+.. toctree::
+   :maxdepth: 2
+   :includehidden:
+
+   Overview <overview>
+   API <galaxy.api>
+   Platform ID's <platforms>
+
+Index
+-------------------
+
+* :ref:`genindex`

docs/source/overview.rst

@@ -0,0 +1,15 @@
+.. mdinclude:: ../../README.md
+   :end-line: 4
+
+.. excluding self-pointing documentation link
+
+.. mdinclude:: ../../README.md
+   :start-line: 6
+   :end-line: 26
+   
+.. excluding Platforms Id's link
+
+:ref:`platforms-link`
+
+.. mdinclude:: ../../README.md
+   :start-line: 28

docs/source/platforms.rst

@@ -0,0 +1,2 @@
+.. _platforms-link:
+.. mdinclude:: ../../PLATFORM_IDs.md

galaxy/api/consts.py

@@ -1,43 +0,0 @@
-from enum import Enum, Flag
-
-class Platform(Enum):
-    Unknown = "unknown"
-    Gog = "gog"
-    Steam = "steam"
-    Psn = "psn"
-    XBoxOne = "xboxone"
-    Generic = "generic"
-    Origin = "origin"
-    Uplay = "uplay"
-    Battlenet = "battlenet"
-    Epic = "epic"
-
-class Feature(Enum):
-    Unknown = "Unknown"
-    ImportInstalledGames = "ImportInstalledGames"
-    ImportOwnedGames = "ImportOwnedGames"
-    LaunchGame = "LaunchGame"
-    InstallGame = "InstallGame"
-    UninstallGame = "UninstallGame"
-    ImportAchievements = "ImportAchievements"
-    ImportGameTime = "ImportGameTime"
-    Chat = "Chat"
-    ImportUsers = "ImportUsers"
-    VerifyGame = "VerifyGame"
-
-class LicenseType(Enum):
-    Unknown = "Unknown"
-    SinglePurchase = "SinglePurchase"
-    FreeToPlay = "FreeToPlay"
-    OtherUserLicense = "OtherUserLicense"
-
-class LocalGameState(Flag):
-    None_ = 0
-    Installed = 1
-    Running = 2
-
-class PresenceState(Enum):
-    Unknown = "Unknown"
-    Online = "online"
-    Offline = "offline"
-    Away = "away"

galaxy/api/plugin.py

@@ -1,352 +0,0 @@
-import asyncio
-import json
-import logging
-import logging.handlers
-import dataclasses
-from enum import Enum
-from collections import OrderedDict
-import sys
-
-from galaxy.api.jsonrpc import Server, NotificationClient
-from galaxy.api.consts import Feature
-
-class JSONEncoder(json.JSONEncoder):
-    def default(self, o): # pylint: disable=method-hidden
-        if dataclasses.is_dataclass(o):
-            # filter None values
-            def dict_factory(elements):
-                return {k: v for k, v in elements if v is not None}
-            return dataclasses.asdict(o, dict_factory=dict_factory)
-        if isinstance(o, Enum):
-            return o.value
-        return super().default(o)
-
-class Plugin():
-    def __init__(self, platform, version, reader, writer, handshake_token):
-        logging.info("Creating plugin for platform %s, version %s", platform.value, version)
-        self._platform = platform
-        self._version = version
-
-        self._feature_methods = OrderedDict()
-        self._active = True
-
-        self._reader, self._writer = reader, writer
-        self._handshake_token = handshake_token
-
-        encoder = JSONEncoder()
-        self._server = Server(self._reader, self._writer, encoder)
-        self._notification_client = NotificationClient(self._writer, encoder)
-
-        def eof_handler():
-            self._shutdown()
-        self._server.register_eof(eof_handler)
-
-        # internal
-        self._register_method("shutdown", self._shutdown, internal=True)
-        self._register_method("get_capabilities", self._get_capabilities, internal=True)
-        self._register_method("ping", self._ping, internal=True)
-
-        # implemented by developer
-        self._register_method("init_authentication", self.authenticate, sensitive_params=["stored_credentials"])
-        self._register_method("pass_login_credentials", self.pass_login_credentials)
-        self._register_method(
-            "import_owned_games",
-            self.get_owned_games,
-            result_name="owned_games",
-            feature=Feature.ImportOwnedGames
-        )
-        self._register_method(
-            "import_unlocked_achievements",
-            self.get_unlocked_achievements,
-            result_name="unlocked_achievements",
-            feature=Feature.ImportAchievements
-        )
-        self._register_method(
-            "import_local_games",
-            self.get_local_games,
-            result_name="local_games",
-            feature=Feature.ImportInstalledGames
-        )
-        self._register_notification("launch_game", self.launch_game, feature=Feature.LaunchGame)
-        self._register_notification("install_game", self.install_game, feature=Feature.InstallGame)
-        self._register_notification(
-            "uninstall_game",
-            self.uninstall_game,
-            feature=Feature.UninstallGame
-        )
-        self._register_method(
-            "import_friends",
-            self.get_friends,
-            result_name="user_info_list",
-            feature=Feature.ImportUsers
-        )
-        self._register_method(
-            "import_user_infos",
-            self.get_users,
-            result_name="user_info_list",
-            feature=Feature.ImportUsers
-        )
-        self._register_method(
-            "send_message",
-            self.send_message,
-            feature=Feature.Chat
-        )
-        self._register_method(
-            "mark_as_read",
-            self.mark_as_read,
-            feature=Feature.Chat
-        )
-        self._register_method(
-            "import_rooms",
-            self.get_rooms,
-            result_name="rooms",
-            feature=Feature.Chat
-        )
-        self._register_method(
-            "import_room_history_from_message",
-            self.get_room_history_from_message,
-            result_name="messages",
-            feature=Feature.Chat
-        )
-        self._register_method(
-            "import_room_history_from_timestamp",
-            self.get_room_history_from_timestamp,
-            result_name="messages",
-            feature=Feature.Chat
-        )
-
-        self._register_method(
-            "import_game_times",
-            self.get_game_times,
-            result_name="game_times",
-            feature=Feature.ImportGameTime
-        )
-
-    @property
-    def features(self):
-        features = []
-        if self.__class__ != Plugin:
-            for feature, handlers in self._feature_methods.items():
-                if self._implements(handlers):
-                    features.append(feature)
-
-        return features
-
-    def _implements(self, handlers):
-        for handler in handlers:
-            if handler.__name__ not in self.__class__.__dict__:
-                return False
-        return True
-
-    def _register_method(self, name, handler, result_name=None, internal=False, sensitive_params=False, feature=None):
-        if internal:
-            def method(params):
-                result = handler(**params)
-                if result_name:
-                    result = {
-                        result_name: result
-                    }
-                return result
-            self._server.register_method(name, method, True, sensitive_params)
-        else:
-            async def method(params):
-                result = await handler(**params)
-                if result_name:
-                    result = {
-                        result_name: result
-                    }
-                return result
-            self._server.register_method(name, method, False, sensitive_params)
-
-        if feature is not None:
-            self._feature_methods.setdefault(feature, []).append(handler)
-
-    def _register_notification(self, name, handler, internal=False, sensitive_params=False, feature=None):
-        self._server.register_notification(name, handler, internal, sensitive_params)
-
-        if feature is not None:
-            self._feature_methods.setdefault(feature, []).append(handler)
-
-    async def run(self):
-        """Plugin main coorutine"""
-        async def pass_control():
-            while self._active:
-                try:
-                    self.tick()
-                except Exception:
-                    logging.exception("Unexpected exception raised in plugin tick")
-                await asyncio.sleep(1)
-
-        await asyncio.gather(pass_control(), self._server.run())
-
-    def _shutdown(self):
-        logging.info("Shuting down")
-        self._server.stop()
-        self._active = False
-        self.shutdown()
-
-    def _get_capabilities(self):
-        return {
-            "platform_name": self._platform,
-            "features": self.features,
-            "token": self._handshake_token
-        }
-
-    @staticmethod
-    def _ping():
-        pass
-
-    # notifications
-    def store_credentials(self, credentials):
-        """Notify client to store plugin credentials.
-        They will be pass to next authencicate calls.
-        """
-        self._notification_client.notify("store_credentials", credentials, sensitive_params=True)
-
-    def add_game(self, game):
-        params = {"owned_game" : game}
-        self._notification_client.notify("owned_game_added", params)
-
-    def remove_game(self, game_id):
-        params = {"game_id" : game_id}
-        self._notification_client.notify("owned_game_removed", params)
-
-    def update_game(self, game):
-        params = {"owned_game" : game}
-        self._notification_client.notify("owned_game_updated", params)
-
-    def unlock_achievement(self, game_id, achievement):
-        params = {
-            "game_id": game_id,
-            "achievement": achievement
-        }
-        self._notification_client.notify("achievement_unlocked", params)
-
-    def update_local_game_status(self, local_game):
-        params = {"local_game" : local_game}
-        self._notification_client.notify("local_game_status_changed", params)
-
-    def add_friend(self, user):
-        params = {"user_info" : user}
-        self._notification_client.notify("friend_added", params)
-
-    def remove_friend(self, user_id):
-        params = {"user_id" : user_id}
-        self._notification_client.notify("friend_removed", params)
-
-    def update_friend(self, user):
-        params = {"user_info" : user}
-        self._notification_client.notify("friend_updated", params)
-
-    def update_room(self, room_id, unread_message_count=None, new_messages=None):
-        params = {"room_id": room_id}
-        if unread_message_count is not None:
-            params["unread_message_count"] = unread_message_count
-        if new_messages is not None:
-            params["messages"] = new_messages
-        self._notification_client.notify("chat_room_updated", params)
-
-    def update_game_time(self, game_time):
-        params = {"game_time" : game_time}
-        self._notification_client.notify("game_time_updated", params)
-
-    def lost_authentication(self):
-        self._notification_client.notify("authentication_lost", None)
-
-    # handlers
-    def tick(self):
-        """This method is called periodicaly.
-        Override it to implement periodical tasks like refreshing cache.
-        This method should not be blocking - any longer actions should be
-        handled by asycio tasks.
-        """
-
-    def shutdown(self):
-        """This method is called on plugin shutdown.
-        Override it to implement tear down.
-        """
-
-    # methods
-    async def authenticate(self, stored_credentials=None):
-        """Overide this method to handle plugin authentication.
-        The method should return galaxy.api.types.Authentication
-        or raise galaxy.api.types.LoginError on authentication failure.
-        """
-        raise NotImplementedError()
-
-    async def pass_login_credentials(self, step, credentials, cookies):
-        raise NotImplementedError()
-
-    async def get_owned_games(self):
-        raise NotImplementedError()
-
-    async def get_unlocked_achievements(self, game_id):
-        raise NotImplementedError()
-
-    async def get_local_games(self):
-        raise NotImplementedError()
-
-    async def launch_game(self, game_id):
-        raise NotImplementedError()
-
-    async def install_game(self, game_id):
-        raise NotImplementedError()
-
-    async def uninstall_game(self, game_id):
-        raise NotImplementedError()
-
-    async def get_friends(self):
-        raise NotImplementedError()
-
-    async def get_users(self, user_id_list):
-        raise NotImplementedError()
-
-    async def send_message(self, room_id, message_text):
-        raise NotImplementedError()
-
-    async def mark_as_read(self, room_id, last_message_id):
-        raise NotImplementedError()
-
-    async def get_rooms(self):
-        raise NotImplementedError()
-
-    async def get_room_history_from_message(self, room_id, message_id):
-        raise NotImplementedError()
-
-    async def get_room_history_from_timestamp(self, room_id, from_timestamp):
-        raise NotImplementedError()
-
-    async def get_game_times(self):
-        raise NotImplementedError()
-
-def create_and_run_plugin(plugin_class, argv):
-    if len(argv) < 3:
-        logging.critical("Not enough parameters, required: token, port")
-        sys.exit(1)
-
-    token = argv[1]
-
-    try:
-        port = int(argv[2])
-    except ValueError:
-        logging.critical("Failed to parse port value: %s", argv[2])
-        sys.exit(2)
-
-    if not (1 <= port <= 65535):
-        logging.critical("Port value out of range (1, 65535)")
-        sys.exit(3)
-
-    if not issubclass(plugin_class, Plugin):
-        logging.critical("plugin_class must be subclass of Plugin")
-        sys.exit(4)
-
-    async def coroutine():
-        reader, writer = await asyncio.open_connection("127.0.0.1", port)
-        plugin = plugin_class(reader, writer, token)
-        await plugin.run()
-
-    try:
-        asyncio.run(coroutine())
-    except Exception:
-        logging.exception("Error while running plugin")
-        sys.exit(5)

galaxy/api/types.py

@@ -1,88 +0,0 @@
-from dataclasses import dataclass
-from typing import List, Dict, Optional
-
-from galaxy.api.consts import LicenseType, LocalGameState, PresenceState
-
-@dataclass
-class Authentication():
-    user_id: str
-    user_name: str
-
-@dataclass
-class Cookie():
-    name: str
-    value: str
-    domain: Optional[str] = None
-    path: Optional[str] = None
-
-@dataclass
-class NextStep():
-    next_step: str
-    auth_params: Dict[str, str]
-    cookies: Optional[List[Cookie]] = None
-
-@dataclass
-class LicenseInfo():
-    license_type: LicenseType
-    owner: Optional[str] = None
-
-@dataclass
-class Dlc():
-    dlc_id: str
-    dlc_title: str
-    license_info: LicenseInfo
-
-@dataclass
-class Game():
-    game_id: str
-    game_title: str
-    dlcs: Optional[List[Dlc]]
-    license_info: LicenseInfo
-
-@dataclass
-class Achievement():
-    unlock_time: int
-    achievement_id: Optional[str] = None
-    achievement_name: Optional[str] = None
-
-    def __post_init__(self):
-        assert self.achievement_id or self.achievement_name, \
-            "One of achievement_id or achievement_name is required"
-
-@dataclass
-class LocalGame():
-    game_id: str
-    local_game_state: LocalGameState
-
-@dataclass
-class Presence():
-    presence_state: PresenceState
-    game_id: Optional[str] = None
-    presence_status: Optional[str] = None
-
-@dataclass
-class UserInfo():
-    user_id: str
-    is_friend: bool
-    user_name: str
-    avatar_url: str
-    presence: Presence
-
-@dataclass
-class Room():
-    room_id: str
-    unread_message_count: int
-    last_message_id: str
-
-@dataclass
-class Message():
-    message_id: str
-    sender_id: str
-    sent_time: int
-    message_text: str
-
-@dataclass
-class GameTime():
-    game_id: str
-    time_played: int
-    last_played_time: int

galaxy/unittest/mock.py

@@ -1,5 +0,0 @@
-from unittest.mock import MagicMock
-
-class AsyncMock(MagicMock):
-    async def __call__(self, *args, **kwargs):
-        return super(AsyncMock, self).__call__(*args, **kwargs)

requirements.txt

@@ -1,2 +1,9 @@
+-e .
 pytest==4.2.0
+pytest-asyncio==0.10.0
+pytest-mock==1.10.3
 pytest-flakes==4.0.0
+# because of pip bug https://github.com/pypa/pip/issues/4780
+aiohttp==3.5.4
+certifi==2019.3.9
+psutil==5.6.3; sys_platform == 'darwin'

setup.py

@@ -2,9 +2,14 @@ from setuptools import setup, find_packages
 
 setup(
     name="galaxy.plugin.api",
-    version="0.22",
-    description="Galaxy python plugin API",
+    version="0.46",
+    description="GOG Galaxy Integrations Python API",
     author='Galaxy team',
     author_email='galaxy@gog.com',
-    packages=find_packages(exclude=["tests"])
+    packages=find_packages("src"),
+    package_dir={'': 'src'},
+    install_requires=[
+        "aiohttp==3.5.4",
+        "certifi==2019.3.9"
+    ]
 )

src/.readthedocs.yml

@@ -0,0 +1,12 @@
+version: 2
+
+sphinx:
+  configuration: docs/source/conf.py
+
+formats: all
+
+python:
+  version: 3.7
+  install:
+    - requirements: requirements.txt
+    - requirements: docs/requirements.txt

src/galaxy/__init__.py

@@ -0,0 +1 @@
+__path__ = __import__('pkgutil').extend_path(__path__, __name__)

src/galaxy/api/consts.py

@@ -0,0 +1,119 @@
+from enum import Enum, Flag
+
+
+class Platform(Enum):
+    """Supported gaming platforms"""
+    Unknown = "unknown"
+    Gog = "gog"
+    Steam = "steam"
+    Psn = "psn"
+    XBoxOne = "xboxone"
+    Generic = "generic"
+    Origin = "origin"
+    Uplay = "uplay"
+    Battlenet = "battlenet"
+    Epic = "epic"
+    Bethesda = "bethesda"
+    ParadoxPlaza = "paradox"
+    HumbleBundle = "humble"
+    Kartridge = "kartridge"
+    ItchIo = "itch"
+    NintendoSwitch = "nswitch"
+    NintendoWiiU = "nwiiu"
+    NintendoWii = "nwii"
+    NintendoGameCube = "ncube"
+    RiotGames = "riot"
+    Wargaming = "wargaming"
+    NintendoGameBoy = "ngameboy"
+    Atari = "atari"
+    Amiga = "amiga"
+    SuperNintendoEntertainmentSystem = "snes"
+    Beamdog = "beamdog"
+    Direct2Drive = "d2d"
+    Discord = "discord"
+    DotEmu = "dotemu"
+    GameHouse = "gamehouse"
+    GreenManGaming = "gmg"
+    WePlay = "weplay"
+    ZxSpectrum = "zx"
+    ColecoVision = "vision"
+    NintendoEntertainmentSystem = "nes"
+    SegaMasterSystem = "sms"
+    Commodore64 = "c64"
+    PcEngine = "pce"
+    SegaGenesis = "segag"
+    NeoGeo = "neo"
+    Sega32X = "sega32"
+    SegaCd = "segacd"
+    _3Do = "3do"
+    SegaSaturn = "saturn"
+    PlayStation = "psx"
+    PlayStation2 = "ps2"
+    Nintendo64 = "n64"
+    AtariJaguar = "jaguar"
+    SegaDreamcast = "dc"
+    Xbox = "xboxog"
+    Amazon = "amazon"
+    GamersGate = "gg"
+    Newegg = "egg"
+    BestBuy = "bb"
+    GameUk = "gameuk"
+    Fanatical = "fanatical"
+    PlayAsia = "playasia"
+    Stadia = "stadia"
+    Arc = "arc"
+    ElderScrollsOnline = "eso"
+    Glyph = "glyph"
+    AionLegionsOfWar = "aionl"
+    Aion = "aion"
+    BladeAndSoul = "blade"
+    GuildWars = "gw"
+    GuildWars2 = "gw2"
+    Lineage2 = "lin2"
+    FinalFantasy11 = "ffxi"
+    FinalFantasy14 = "ffxiv"
+    TotalWar = "totalwar"
+    WindowsStore = "winstore"
+    EliteDangerous = "elites"
+    StarCitizen = "star"
+    PlayStationPortable = "psp"
+    PlayStationVita = "psvita"
+    NintendoDs = "nds"
+    Nintendo3Ds = "3ds"
+    PathOfExile = "pathofexile"
+
+class Feature(Enum):
+    """Possible features that can be implemented by an integration.
+    It does not have to support all or any specific features from the list.
+    """
+    Unknown = "Unknown"
+    ImportInstalledGames = "ImportInstalledGames"
+    ImportOwnedGames = "ImportOwnedGames"
+    LaunchGame = "LaunchGame"
+    InstallGame = "InstallGame"
+    UninstallGame = "UninstallGame"
+    ImportAchievements = "ImportAchievements"
+    ImportGameTime = "ImportGameTime"
+    Chat = "Chat"
+    ImportUsers = "ImportUsers"
+    VerifyGame = "VerifyGame"
+    ImportFriends = "ImportFriends"
+    ShutdownPlatformClient = "ShutdownPlatformClient"
+
+
+class LicenseType(Enum):
+    """Possible game license types, understandable for the GOG Galaxy client."""
+    Unknown = "Unknown"
+    SinglePurchase = "SinglePurchase"
+    FreeToPlay = "FreeToPlay"
+    OtherUserLicense = "OtherUserLicense"
+
+
+class LocalGameState(Flag):
+    """Possible states that a local game can be in.
+    For example a game which is both installed and currently running should have its state set as a "bitwise or" of Running and Installed flags:
+    ``local_game_state=<LocalGameState.Running|Installed: 3>``
+    """
+    None_ = 0
+    Installed = 1
+    Running = 2

src/galaxy/api/errors.py

@@ -22,6 +22,10 @@ class UnknownBackendResponse(ApplicationError):
     def __init__(self, data=None):
         super().__init__(4, "Backend responded in uknown way", data)
 
+class TooManyRequests(ApplicationError):
+    def __init__(self, data=None):
+        super().__init__(5, "Too many requests. Try again later", data)
+
 class InvalidCredentials(ApplicationError):
     def __init__(self, data=None):
         super().__init__(100, "Invalid credentials", data)
@@ -50,18 +54,6 @@ class AccessDenied(ApplicationError):
     def __init__(self, data=None):
         super().__init__(106, "Access denied", data)
 
-class ParentalControlBlock(ApplicationError):
-    def __init__(self, data=None):
-        super().__init__(107, "Parental control block", data)
-
-class DeviceBlocked(ApplicationError):
-    def __init__(self, data=None):
-        super().__init__(108, "Device blocked", data)
-
-class RegionBlocked(ApplicationError):
-    def __init__(self, data=None):
-        super().__init__(109, "Region blocked", data)
-
 class FailedParsingManifest(ApplicationError):
     def __init__(self, data=None):
         super().__init__(200, "Failed parsing manifest", data)
@@ -77,3 +69,7 @@ class IncoherentLastMessage(ApplicationError):
 class MessageNotFound(ApplicationError):
     def __init__(self, data=None):
         super().__init__(500, "Message not found", data)
+
+class ImportInProgress(ApplicationError):
+    def __init__(self, data=None):
+        super().__init__(600, "Import already in progress", data)

src/galaxy/api/jsonrpc.py

@@ -2,8 +2,11 @@ import asyncio
 from collections import namedtuple
 from collections.abc import Iterable
 import logging
+import inspect
 import json
 
+from galaxy.reader import StreamLineReader
+
 class JsonRpcError(Exception):
     def __init__(self, code, message, data=None):
         self.code = code
@@ -11,6 +14,9 @@ class JsonRpcError(Exception):
         self.data = data
         super().__init__()
 
+    def __eq__(self, other):
+        return self.code == other.code and self.message == other.message and self.data == other.data
+
 class ParseError(JsonRpcError):
     def __init__(self):
         super().__init__(-32700, "Parse error")
@@ -46,26 +52,24 @@ class UnknownError(ApplicationError):
         super().__init__(0, "Unknown error", data)
 
 Request = namedtuple("Request", ["method", "params", "id"], defaults=[{}, None])
-Method = namedtuple("Method", ["callback", "internal", "sensitive_params"])
+Method = namedtuple("Method", ["callback", "signature", "internal", "sensitive_params"])
 
 def anonymise_sensitive_params(params, sensitive_params):
     anomized_data = "****"
-    if not sensitive_params:
-        return params
+
+    if isinstance(sensitive_params, bool):
+        if sensitive_params:
+            return {k:anomized_data for k,v in params.items()}
 
     if isinstance(sensitive_params, Iterable):
-        anomized_params = params.copy()
-        for key in anomized_params.keys():
-            if key in sensitive_params:
-                anomized_params[key] = anomized_data
-        return anomized_params
+        return {k: anomized_data if k in sensitive_params else v for k, v in params.items()}
 
-    return anomized_data
+    return params
 
 class Server():
     def __init__(self, reader, writer, encoder=json.JSONEncoder()):
         self._active = True
-        self._reader = reader
+        self._reader = StreamLineReader(reader)
         self._writer = writer
         self._encoder = encoder
         self._methods = {}
@@ -75,24 +79,26 @@ class Server():
     def register_method(self, name, callback, internal, sensitive_params=False):
         """
         Register method
+
         :param name:
         :param callback:
         :param internal: if True the callback will be processed immediately (synchronously)
-        :param sensitive_params: list of parameters that will by anonymized before logging; if False - no params
-        are considered sensitive, if True - all params are considered sensitive
+        :param sensitive_params: list of parameters that are anonymized before logging; \
+            if False - no params are considered sensitive, if True - all params are considered sensitive
         """
-        self._methods[name] = Method(callback, internal, sensitive_params)
+        self._methods[name] = Method(callback, inspect.signature(callback), internal, sensitive_params)
 
     def register_notification(self, name, callback, internal, sensitive_params=False):
         """
         Register notification
+
         :param name:
         :param callback:
         :param internal: if True the callback will be processed immediately (synchronously)
-        :param sensitive_params: list of parameters that will by anonymized before logging; if False - no params
-        are considered sensitive, if True - all params are considered sensitive
+        :param sensitive_params: list of parameters that are anonymized before logging; \
+            if False - no params are considered sensitive, if True - all params are considered sensitive
         """
-        self._notifications[name] = Method(callback, internal, sensitive_params)
+        self._notifications[name] = Method(callback, inspect.signature(callback), internal, sensitive_params)
 
     def register_eof(self, callback):
         self._eof_listeners.append(callback)
@@ -110,6 +116,7 @@ class Server():
             data = data.strip()
             logging.debug("Received %d bytes of data", len(data))
             self._handle_input(data)
+            await asyncio.sleep(0) # To not starve task queue
 
     def stop(self):
         self._active = False
@@ -138,15 +145,20 @@ class Server():
             logging.error("Received unknown notification: %s", request.method)
             return
 
-        callback, internal, sensitive_params = method
+        callback, signature, internal, sensitive_params = method
         self._log_request(request, sensitive_params)
 
+        try:
+            bound_args = signature.bind(**request.params)
+        except TypeError:
+            self._send_error(request.id, InvalidParams())
+
         if internal:
             # internal requests are handled immediately
-            callback(**request.params)
+            callback(*bound_args.args, **bound_args.kwargs)
         else:
             try:
-                asyncio.create_task(callback(**request.params))
+                asyncio.create_task(callback(*bound_args.args, **bound_args.kwargs))
             except Exception:
                 logging.exception("Unexpected exception raised in notification handler")
 
@@ -157,25 +169,28 @@ class Server():
             self._send_error(request.id, MethodNotFound())
             return
 
-        callback, internal, sensitive_params = method
+        callback, signature, internal, sensitive_params = method
         self._log_request(request, sensitive_params)
 
+        try:
+            bound_args = signature.bind(**request.params)
+        except TypeError:
+            self._send_error(request.id, InvalidParams())
+
         if internal:
             # internal requests are handled immediately
-            response = callback(request.params)
+            response = callback(*bound_args.args, **bound_args.kwargs)
             self._send_response(request.id, response)
         else:
             async def handle():
                 try:
-                    result = await callback(request.params)
+                    result = await callback(*bound_args.args, **bound_args.kwargs)
                     self._send_response(request.id, result)
-                except TypeError:
-                    self._send_error(request.id, InvalidParams())
                 except NotImplementedError:
                     self._send_error(request.id, MethodNotFound())
                 except JsonRpcError as error:
                     self._send_error(request.id, error)
-                except Exception as e: #pylint: disable=broad-except
+                except Exception as e:  #pylint: disable=broad-except
                     logging.exception("Unexpected exception raised in plugin handler")
                     self._send_error(request.id, UnknownError(str(e)))
 
@@ -244,10 +259,11 @@ class NotificationClient():
     def notify(self, method, params, sensitive_params=False):
         """
         Send notification
+
         :param method:
         :param params:
-        :param sensitive_params: list of parameters that will by anonymized before logging; if False - no params
-        are considered sensitive, if True - all params are considered sensitive
+        :param sensitive_params: list of parameters that are anonymized before logging; \
+            if False - no params are considered sensitive, if True - all params are considered sensitive
         """
         notification = {
             "jsonrpc": "2.0",

src/galaxy/api/plugin.py

@@ -0,0 +1,781 @@
+import asyncio
+import dataclasses
+import json
+import logging
+import logging.handlers
+import sys
+from collections import OrderedDict
+from enum import Enum
+from itertools import count
+from typing import Any, Dict, List, Optional, Set, Union
+
+from galaxy.api.consts import Feature
+from galaxy.api.errors import ImportInProgress, UnknownError
+from galaxy.api.jsonrpc import ApplicationError, NotificationClient, Server
+from galaxy.api.types import Achievement, Authentication, FriendInfo, Game, GameTime, LocalGame, NextStep
+
+
+class JSONEncoder(json.JSONEncoder):
+    def default(self, o):  # pylint: disable=method-hidden
+        if dataclasses.is_dataclass(o):
+            # filter None values
+            def dict_factory(elements):
+                return {k: v for k, v in elements if v is not None}
+
+            return dataclasses.asdict(o, dict_factory=dict_factory)
+        if isinstance(o, Enum):
+            return o.value
+        return super().default(o)
+
+
+class Plugin:
+    """Use and override methods of this class to create a new platform integration."""
+
+    def __init__(self, platform, version, reader, writer, handshake_token):
+        logging.info("Creating plugin for platform %s, version %s", platform.value, version)
+        self._platform = platform
+        self._version = version
+
+        self._features: Set[Feature] = set()
+        self._active = True
+        self._pass_control_task = None
+
+        self._reader, self._writer = reader, writer
+        self._handshake_token = handshake_token
+
+        encoder = JSONEncoder()
+        self._server = Server(self._reader, self._writer, encoder)
+        self._notification_client = NotificationClient(self._writer, encoder)
+
+        def eof_handler():
+            self._shutdown()
+
+        self._server.register_eof(eof_handler)
+
+        self._achievements_import_in_progress = False
+        self._game_times_import_in_progress = False
+
+        self._persistent_cache = dict()
+
+        self._tasks = OrderedDict()
+        self._task_counter = count()
+
+        # internal
+        self._register_method("shutdown", self._shutdown, internal=True)
+        self._register_method("get_capabilities", self._get_capabilities, internal=True)
+        self._register_method(
+            "initialize_cache",
+            self._initialize_cache,
+            internal=True,
+            sensitive_params="data"
+        )
+        self._register_method("ping", self._ping, internal=True)
+
+        # implemented by developer
+        self._register_method(
+            "init_authentication",
+            self.authenticate,
+            sensitive_params=["stored_credentials"]
+        )
+        self._register_method(
+            "pass_login_credentials",
+            self.pass_login_credentials,
+            sensitive_params=["cookies", "credentials"]
+        )
+        self._register_method(
+            "import_owned_games",
+            self.get_owned_games,
+            result_name="owned_games"
+        )
+        self._detect_feature(Feature.ImportOwnedGames, ["get_owned_games"])
+
+        self._register_method("start_achievements_import", self._start_achievements_import)
+        self._detect_feature(Feature.ImportAchievements, ["get_unlocked_achievements"])
+
+        self._register_method("import_local_games", self.get_local_games, result_name="local_games")
+        self._detect_feature(Feature.ImportInstalledGames, ["get_local_games"])
+
+        self._register_notification("launch_game", self.launch_game)
+        self._detect_feature(Feature.LaunchGame, ["launch_game"])
+
+        self._register_notification("install_game", self.install_game)
+        self._detect_feature(Feature.InstallGame, ["install_game"])
+
+        self._register_notification("uninstall_game", self.uninstall_game)
+        self._detect_feature(Feature.UninstallGame, ["uninstall_game"])
+
+        self._register_notification("shutdown_platform_client", self.shutdown_platform_client)
+        self._detect_feature(Feature.ShutdownPlatformClient, ["shutdown_platform_client"])
+
+        self._register_method("import_friends", self.get_friends, result_name="friend_info_list")
+        self._detect_feature(Feature.ImportFriends, ["get_friends"])
+
+        self._register_method("start_game_times_import", self._start_game_times_import)
+        self._detect_feature(Feature.ImportGameTime, ["get_game_time"])
+
+    @property
+    def features(self) -> List[Feature]:
+        return list(self._features)
+
+    @property
+    def persistent_cache(self) -> Dict:
+        """The cache is only available after the :meth:`~.handshake_complete()` is called.
+        """
+        return self._persistent_cache
+
+    def _implements(self, methods: List[str]) -> bool:
+        for method in methods:
+            if method not in self.__class__.__dict__:
+                return False
+        return True
+
+    def _detect_feature(self, feature: Feature, methods: List[str]):
+        if self._implements(methods):
+            self._features.add(feature)
+
+    def _register_method(self, name, handler, result_name=None, internal=False, sensitive_params=False):
+        if internal:
+            def method(*args, **kwargs):
+                result = handler(*args, **kwargs)
+                if result_name:
+                    result = {
+                        result_name: result
+                    }
+                return result
+
+            self._server.register_method(name, method, True, sensitive_params)
+        else:
+            async def method(*args, **kwargs):
+                result = await handler(*args, **kwargs)
+                if result_name:
+                    result = {
+                        result_name: result
+                    }
+                return result
+
+            self._server.register_method(name, method, False, sensitive_params)
+
+    def _register_notification(self, name, handler, internal=False, sensitive_params=False):
+        self._server.register_notification(name, handler, internal, sensitive_params)
+
+    async def run(self):
+        """Plugin's main coroutine."""
+        await self._server.run()
+        if self._pass_control_task is not None:
+            await self._pass_control_task
+
+    def create_task(self, coro, description):
+        """Wrapper around asyncio.create_task - takes care of canceling tasks on shutdown"""
+
+        async def task_wrapper(task_id):
+            try:
+                return await coro
+            except asyncio.CancelledError:
+                logging.debug("Canceled task %d (%s)", task_id, description)
+            except Exception:
+                logging.exception("Exception raised in task %d (%s)", task_id, description)
+            finally:
+                del self._tasks[task_id]
+
+        task_id = next(self._task_counter)
+        logging.debug("Creating task %d (%s)", task_id, description)
+        task = asyncio.create_task(task_wrapper(task_id))
+        self._tasks[task_id] = task
+        return task
+
+    async def _pass_control(self):
+        while self._active:
+            try:
+                self.tick()
+            except Exception:
+                logging.exception("Unexpected exception raised in plugin tick")
+            await asyncio.sleep(1)
+
+    def _shutdown(self):
+        logging.info("Shutting down")
+        self._server.stop()
+        self._active = False
+        self.shutdown()
+        for task in self._tasks.values():
+            task.cancel()
+
+    def _get_capabilities(self):
+        return {
+            "platform_name": self._platform,
+            "features": self.features,
+            "token": self._handshake_token
+        }
+
+    def _initialize_cache(self, data: Dict):
+        self._persistent_cache = data
+        try:
+            self.handshake_complete()
+        except Exception:
+            logging.exception("Unhandled exception during `handshake_complete` step")
+        self._pass_control_task = asyncio.create_task(self._pass_control())
+
+    @staticmethod
+    def _ping():
+        pass
+
+    # notifications
+    def store_credentials(self, credentials: Dict[str, Any]) -> None:
+        """Notify the client to store authentication credentials.
+        Credentials are passed on the next authenticate call.
+
+        :param credentials: credentials that client will store; they are stored locally on a user pc
+
+        Example use case of store_credentials:
+
+        .. code-block:: python
+            :linenos:
+
+            async def pass_login_credentials(self, step, credentials, cookies):
+                if self.got_everything(credentials,cookies):
+                    user_data = await self.parse_credentials(credentials,cookies)
+                else:
+                    next_params = self.get_next_params(credentials,cookies)
+                    next_cookies = self.get_next_cookies(credentials,cookies)
+                    return NextStep("web_session", next_params, cookies=next_cookies)
+                self.store_credentials(user_data['credentials'])
+                return Authentication(user_data['userId'], user_data['username'])
+
+         """
+        self.persistent_cache['credentials'] = credentials
+        self._notification_client.notify("store_credentials", credentials, sensitive_params=True)
+
+    def add_game(self, game: Game) -> None:
+        """Notify the client to add game to the list of owned games
+        of the currently authenticated user.
+
+        :param game: Game to add to the list of owned games
+
+        Example use case of add_game:
+
+        .. code-block:: python
+            :linenos:
+
+            async def check_for_new_games(self):
+                games = await self.get_owned_games()
+                for game in games:
+                    if game not in self.owned_games_cache:
+                        self.owned_games_cache.append(game)
+                        self.add_game(game)
+
+        """
+        params = {"owned_game": game}
+        self._notification_client.notify("owned_game_added", params)
+
+    def remove_game(self, game_id: str) -> None:
+        """Notify the client to remove game from the list of owned games
+        of the currently authenticated user.
+
+        :param game_id: game id of the game to remove from the list of owned games
+
+        Example use case of remove_game:
+
+        .. code-block:: python
+            :linenos:
+
+            async def check_for_removed_games(self):
+                games = await self.get_owned_games()
+                for game in self.owned_games_cache:
+                    if game not in games:
+                        self.owned_games_cache.remove(game)
+                        self.remove_game(game.game_id)
+
+        """
+        params = {"game_id": game_id}
+        self._notification_client.notify("owned_game_removed", params)
+
+    def update_game(self, game: Game) -> None:
+        """Notify the client to update the status of a game
+        owned by the currently authenticated user.
+
+        :param game: Game to update
+        """
+        params = {"owned_game": game}
+        self._notification_client.notify("owned_game_updated", params)
+
+    def unlock_achievement(self, game_id: str, achievement: Achievement) -> None:
+        """Notify the client to unlock an achievement for a specific game.
+
+        :param game_id: game_id of the game for which to unlock an achievement.
+        :param achievement: achievement to unlock.
+        """
+        params = {
+            "game_id": game_id,
+            "achievement": achievement
+        }
+        self._notification_client.notify("achievement_unlocked", params)
+
+    def _game_achievements_import_success(self, game_id: str, achievements: List[Achievement]) -> None:
+        params = {
+            "game_id": game_id,
+            "unlocked_achievements": achievements
+        }
+        self._notification_client.notify("game_achievements_import_success", params)
+
+    def _game_achievements_import_failure(self, game_id: str, error: ApplicationError) -> None:
+        params = {
+            "game_id": game_id,
+            "error": {
+                "code": error.code,
+                "message": error.message
+            }
+        }
+        self._notification_client.notify("game_achievements_import_failure", params)
+
+    def _achievements_import_finished(self) -> None:
+        self._notification_client.notify("achievements_import_finished", None)
+
+    def update_local_game_status(self, local_game: LocalGame) -> None:
+        """Notify the client to update the status of a local game.
+
+        :param local_game: the LocalGame to update
+
+        Example use case triggered by the :meth:`.tick` method:
+
+        .. code-block:: python
+            :linenos:
+            :emphasize-lines: 5
+
+            async def _check_statuses(self):
+                for game in await self._get_local_games():
+                    if game.status == self._cached_game_statuses.get(game.id):
+                        continue
+                    self.update_local_game_status(LocalGame(game.id, game.status))
+                    self._cached_games_statuses[game.id] = game.status
+                await asyncio.sleep(5)  # interval
+
+            def tick(self):
+                if self._check_statuses_task is None or self._check_statuses_task.done():
+                    self._check_statuses_task = asyncio.create_task(self._check_statuses())
+        """
+        params = {"local_game": local_game}
+        self._notification_client.notify("local_game_status_changed", params)
+
+    def add_friend(self, user: FriendInfo) -> None:
+        """Notify the client to add a user to friends list of the currently authenticated user.
+
+        :param user: FriendInfo of a user that the client will add to friends list
+        """
+        params = {"friend_info": user}
+        self._notification_client.notify("friend_added", params)
+
+    def remove_friend(self, user_id: str) -> None:
+        """Notify the client to remove a user from friends list of the currently authenticated user.
+
+        :param user_id: id of the user to remove from friends list
+        """
+        params = {"user_id": user_id}
+        self._notification_client.notify("friend_removed", params)
+
+    def update_game_time(self, game_time: GameTime) -> None:
+        """Notify the client to update game time for a game.
+
+        :param game_time: game time to update
+        """
+        params = {"game_time": game_time}
+        self._notification_client.notify("game_time_updated", params)
+
+    def _game_time_import_success(self, game_time: GameTime) -> None:
+        params = {"game_time": game_time}
+        self._notification_client.notify("game_time_import_success", params)
+
+    def _game_time_import_failure(self, game_id: str, error: ApplicationError) -> None:
+        params = {
+            "game_id": game_id,
+            "error": {
+                "code": error.code,
+                "message": error.message
+            }
+        }
+        self._notification_client.notify("game_time_import_failure", params)
+
+    def _game_times_import_finished(self) -> None:
+        self._notification_client.notify("game_times_import_finished", None)
+
+    def lost_authentication(self) -> None:
+        """Notify the client that integration has lost authentication for the
+         current user and is unable to perform actions which would require it.
+         """
+        self._notification_client.notify("authentication_lost", None)
+
+    def push_cache(self) -> None:
+        """Push local copy of the persistent cache to the GOG Galaxy Client replacing existing one.
+        """
+        self._notification_client.notify(
+            "push_cache",
+            params={"data": self._persistent_cache},
+            sensitive_params="data"
+        )
+
+    # handlers
+    def handshake_complete(self) -> None:
+        """This method is called right after the handshake with the GOG Galaxy Client is complete and
+        before any other operations are called by the GOG Galaxy Client.
+        Persistent cache is available when this method is called.
+        Override it if you need to do additional plugin initializations.
+        This method is called internally."""
+
+    def tick(self) -> None:
+        """This method is called periodically.
+        Override it to implement periodical non-blocking tasks.
+        This method is called internally.
+
+        Example of possible override of the method:
+
+        .. code-block:: python
+            :linenos:
+
+            def tick(self):
+                if not self.checking_for_new_games:
+                    asyncio.create_task(self.check_for_new_games())
+                if not self.checking_for_removed_games:
+                    asyncio.create_task(self.check_for_removed_games())
+                if not self.updating_game_statuses:
+                    asyncio.create_task(self.update_game_statuses())
+
+        """
+
+    def shutdown(self) -> None:
+        """This method is called on integration shutdown.
+        Override it to implement tear down.
+        This method is called by the GOG Galaxy Client."""
+
+    # methods
+    async def authenticate(self, stored_credentials: Optional[Dict] = None) -> Union[NextStep, Authentication]:
+        """Override this method to handle user authentication.
+        This method should either return :class:`~galaxy.api.types.Authentication` if the authentication is finished
+        or :class:`~galaxy.api.types.NextStep` if it requires going to another url.
+        This method is called by the GOG Galaxy Client.
+
+        :param stored_credentials: If the client received any credentials to store locally
+         in the previous session they will be passed here as a parameter.
+
+
+        Example of possible override of the method:
+
+        .. code-block:: python
+            :linenos:
+
+            async def authenticate(self, stored_credentials=None):
+                if not stored_credentials:
+                    return NextStep("web_session", PARAMS, cookies=COOKIES)
+                else:
+                    try:
+                        user_data = self._authenticate(stored_credentials)
+                    except AccessDenied:
+                        raise InvalidCredentials()
+                return Authentication(user_data['userId'], user_data['username'])
+
+        """
+        raise NotImplementedError()
+
+    async def pass_login_credentials(self, step: str, credentials: Dict[str, str], cookies: List[Dict[str, str]]) \
+        -> Union[NextStep, Authentication]:
+        """This method is called if we return galaxy.api.types.NextStep from authenticate or from pass_login_credentials.
+        This method's parameters provide the data extracted from the web page navigation that previous NextStep finished on.
+        This method should either return galaxy.api.types.Authentication if the authentication is finished
+        or galaxy.api.types.NextStep if it requires going to another cef url.
+        This method is called by the GOG Galaxy Client.
+
+        :param step: deprecated.
+        :param credentials: end_uri previous NextStep finished on.
+        :param cookies: cookies extracted from the end_uri site.
+
+        Example of possible override of the method:
+
+        .. code-block:: python
+            :linenos:
+
+            async def pass_login_credentials(self, step, credentials, cookies):
+                if self.got_everything(credentials,cookies):
+                    user_data = await self.parse_credentials(credentials,cookies)
+                else:
+                    next_params = self.get_next_params(credentials,cookies)
+                    next_cookies = self.get_next_cookies(credentials,cookies)
+                    return NextStep("web_session", next_params, cookies=next_cookies)
+                self.store_credentials(user_data['credentials'])
+                return Authentication(user_data['userId'], user_data['username'])
+
+        """
+        raise NotImplementedError()
+
+    async def get_owned_games(self) -> List[Game]:
+        """Override this method to return owned games for currently logged in user.
+        This method is called by the GOG Galaxy Client.
+
+        Example of possible override of the method:
+
+        .. code-block:: python
+            :linenos:
+
+            async def get_owned_games(self):
+                if not self.authenticated():
+                    raise AuthenticationRequired()
+
+                games = self.retrieve_owned_games()
+                return games
+
+        """
+        raise NotImplementedError()
+
+    async def _start_achievements_import(self, game_ids: List[str]) -> None:
+        if self._achievements_import_in_progress:
+            raise ImportInProgress()
+
+        context = await self.prepare_achievements_context(game_ids)
+
+        async def import_game_achievements(game_id, context_):
+            try:
+                achievements = await self.get_unlocked_achievements(game_id, context_)
+                self._game_achievements_import_success(game_id, achievements)
+            except ApplicationError as error:
+                self._game_achievements_import_failure(game_id, error)
+            except Exception:
+                logging.exception("Unexpected exception raised in import_game_achievements")
+                self._game_achievements_import_failure(game_id, UnknownError())
+
+        async def import_games_achievements(game_ids_, context_):
+            try:
+                imports = [import_game_achievements(game_id, context_) for game_id in game_ids_]
+                await asyncio.gather(*imports)
+            finally:
+                self._achievements_import_finished()
+                self._achievements_import_in_progress = False
+                self.achievements_import_complete()
+
+        self.create_task(import_games_achievements(game_ids, context), "Games unlocked achievements import")
+        self._achievements_import_in_progress = True
+
+    async def prepare_achievements_context(self, game_ids: List[str]) -> Any:
+        """Override this method to prepare context for get_unlocked_achievements.
+
+        This allows for optimizations like batch requests to platform API.
+        Default implementation returns None.
+        """
+        return None
+
+    async def get_unlocked_achievements(self, game_id: str, context: Any) -> List[Achievement]:
+        """Override this method to return list of unlocked achievements
+        for the game identified by the provided game_id.
+        This method is called by import task initialized by GOG Galaxy Client.
+
+        :param game_id:
+        :param context: Value return from :meth:`prepare_achievements_context`
+        :return:
+        """
+        raise NotImplementedError()
+
+    def achievements_import_complete(self):
+        """Override this method to handle operations after achievements import is finished
+        (like updating cache).
+        """
+
+    async def get_local_games(self) -> List[LocalGame]:
+        """Override this method to return the list of
+        games present locally on the users pc.
+        This method is called by the GOG Galaxy Client.
+
+        Example of possible override of the method:
+
+        .. code-block:: python
+            :linenos:
+
+            async def get_local_games(self):
+                local_games = []
+                for game in self.games_present_on_user_pc:
+                    local_game = LocalGame()
+                    local_game.game_id = game.id
+                    local_game.local_game_state = game.get_installation_status()
+                    local_games.append(local_game)
+                return local_games
+
+        """
+        raise NotImplementedError()
+
+    async def launch_game(self, game_id: str) -> None:
+        """Override this method to launch the game
+        identified by the provided game_id.
+        This method is called by the GOG Galaxy Client.
+
+        :param str game_id: id of the game to launch
+
+        Example of possible override of the method:
+
+        .. code-block:: python
+            :linenos:
+
+            async def launch_game(self, game_id):
+                await self.open_uri(f"start client://launchgame/{game_id}")
+
+        """
+        raise NotImplementedError()
+
+    async def install_game(self, game_id: str) -> None:
+        """Override this method to install the game
+        identified by the provided game_id.
+        This method is called by the GOG Galaxy Client.
+
+        :param str game_id: id of the game to install
+
+        Example of possible override of the method:
+
+        .. code-block:: python
+            :linenos:
+
+            async def install_game(self, game_id):
+                await self.open_uri(f"start client://installgame/{game_id}")
+
+        """
+        raise NotImplementedError()
+
+    async def uninstall_game(self, game_id: str) -> None:
+        """Override this method to uninstall the game
+        identified by the provided game_id.
+        This method is called by the GOG Galaxy Client.
+
+        :param str game_id: id of the game to uninstall
+
+        Example of possible override of the method:
+
+        .. code-block:: python
+            :linenos:
+
+            async def uninstall_game(self, game_id):
+                await self.open_uri(f"start client://uninstallgame/{game_id}")
+
+        """
+        raise NotImplementedError()
+
+    async def shutdown_platform_client(self) -> None:
+        """Override this method to gracefully terminate platform client.
+        This method is called by the GOG Galaxy Client."""
+        raise NotImplementedError()
+
+    async def get_friends(self) -> List[FriendInfo]:
+        """Override this method to return the friends list
+        of the currently authenticated user.
+        This method is called by the GOG Galaxy Client.
+
+        Example of possible override of the method:
+
+        .. code-block:: python
+            :linenos:
+
+            async def get_friends(self):
+                if not self._http_client.is_authenticated():
+                    raise AuthenticationRequired()
+
+                friends = self.retrieve_friends()
+                return friends
+
+        """
+        raise NotImplementedError()
+
+    async def _start_game_times_import(self, game_ids: List[str]) -> None:
+        if self._game_times_import_in_progress:
+            raise ImportInProgress()
+
+        context = await self.prepare_game_times_context(game_ids)
+
+        async def import_game_time(game_id, context_):
+            try:
+                game_time = await self.get_game_time(game_id, context_)
+                self._game_time_import_success(game_time)
+            except ApplicationError as error:
+                self._game_time_import_failure(game_id, error)
+            except Exception:
+                logging.exception("Unexpected exception raised in import_game_time")
+                self._game_time_import_failure(game_id, UnknownError())
+
+        async def import_game_times(game_ids_, context_):
+            try:
+                imports = [import_game_time(game_id, context_) for game_id in game_ids_]
+                await asyncio.gather(*imports)
+            finally:
+                self._game_times_import_finished()
+                self._game_times_import_in_progress = False
+                self.game_times_import_complete()
+
+        self.create_task(import_game_times(game_ids, context), "Game times import")
+        self._game_times_import_in_progress = True
+
+    async def prepare_game_times_context(self, game_ids: List[str]) -> Any:
+        """Override this method to prepare context for get_game_time.
+        This allows for optimizations like batch requests to platform API.
+        Default implementation returns None.
+        """
+        return None
+
+    async def get_game_time(self, game_id: str, context: Any) -> GameTime:
+        """Override this method to return the game time for the game
+        identified by the provided game_id.
+        This method is called by import task initialized by GOG Galaxy Client.
+
+        :param game_id:
+        :param context: Value return from :meth:`prepare_game_times_context`
+        :return:
+        """
+        raise NotImplementedError()
+
+    def game_times_import_complete(self):
+        """Override this method to handle operations after game times import is finished
+        (like updating cache).
+        """
+
+
+def create_and_run_plugin(plugin_class, argv):
+    """Call this method as an entry point for the implemented integration.
+
+    :param plugin_class: your plugin class.
+    :param argv: command line arguments with which the script was started.
+
+    Example of possible use of the method:
+
+    .. code-block:: python
+            :linenos:
+
+            def main():
+                create_and_run_plugin(PlatformPlugin, sys.argv)
+
+            if __name__ == "__main__":
+                main()
+    """
+    if len(argv) < 3:
+        logging.critical("Not enough parameters, required: token, port")
+        sys.exit(1)
+
+    token = argv[1]
+
+    try:
+        port = int(argv[2])
+    except ValueError:
+        logging.critical("Failed to parse port value: %s", argv[2])
+        sys.exit(2)
+
+    if not (1 <= port <= 65535):
+        logging.critical("Port value out of range (1, 65535)")
+        sys.exit(3)
+
+    if not issubclass(plugin_class, Plugin):
+        logging.critical("plugin_class must be subclass of Plugin")
+        sys.exit(4)
+
+    async def coroutine():
+        reader, writer = await asyncio.open_connection("127.0.0.1", port)
+        extra_info = writer.get_extra_info("sockname")
+        logging.info("Using local address: %s:%u", *extra_info)
+        plugin = plugin_class(reader, writer, token)
+        await plugin.run()
+
+    try:
+        if sys.platform == "win32":
+            asyncio.set_event_loop_policy(asyncio.WindowsProactorEventLoopPolicy())
+
+        asyncio.run(coroutine())
+    except Exception:
+        logging.exception("Error while running plugin")
+        sys.exit(5)

src/galaxy/api/types.py

@@ -0,0 +1,153 @@
+from dataclasses import dataclass
+from typing import List, Dict, Optional
+
+from galaxy.api.consts import LicenseType, LocalGameState
+
+@dataclass
+class Authentication():
+    """Return this from :meth:`.authenticate` or :meth:`.pass_login_credentials`
+    to inform the client that authentication has successfully finished.
+
+    :param user_id: id of the authenticated user
+    :param user_name: username of the authenticated user
+    """
+    user_id: str
+    user_name: str
+
+@dataclass
+class Cookie():
+    """Cookie
+
+    :param name: name of the cookie
+    :param value: value of the cookie
+    :param domain: optional domain of the cookie
+    :param path: optional path of the cookie
+    """
+    name: str
+    value: str
+    domain: Optional[str] = None
+    path: Optional[str] = None
+
+@dataclass
+class NextStep():
+    """Return this from :meth:`.authenticate` or :meth:`.pass_login_credentials` to open client built-in browser with given url.
+    For example:
+
+    .. code-block:: python
+        :linenos:
+
+        PARAMS = {
+            "window_title": "Login to platform",
+            "window_width": 800,
+            "window_height": 600,
+            "start_uri": URL,
+            "end_uri_regex": r"^https://platform_website\.com/.*"
+        }
+
+        JS = {r"^https://platform_website\.com/.*": [
+            r'''
+                location.reload();
+            '''
+        ]}
+
+        COOKIES = [Cookie("Cookie1", "ok", ".platform.com"),
+            Cookie("Cookie2", "ok", ".platform.com")
+            ]
+
+        async def authenticate(self, stored_credentials=None):
+            if not stored_credentials:
+                return NextStep("web_session", PARAMS, cookies=COOKIES, js=JS)
+
+    :param auth_params: configuration options: {"window_title": :class:`str`, "window_width": :class:`str`, "window_height": :class:`int`, "start_uri": :class:`int`, "end_uri_regex": :class:`str`}
+    :param cookies: browser initial set of cookies
+    :param js: a map of the url regex patterns into the list of *js* scripts that should be executed on every document at given step of internal browser authentication.
+    """
+    next_step: str
+    auth_params: Dict[str, str]
+    cookies: Optional[List[Cookie]] = None
+    js: Optional[Dict[str, List[str]]] = None
+
+@dataclass
+class LicenseInfo():
+    """Information about the license of related product.
+
+    :param license_type: type of license
+    :param owner: optional owner of the related product, defaults to currently authenticated user
+    """
+    license_type: LicenseType
+    owner: Optional[str] = None
+
+@dataclass
+class Dlc():
+    """Downloadable content object.
+
+    :param dlc_id: id of the dlc
+    :param dlc_title: title of the dlc
+    :param license_info: information about the license attached to the dlc
+    """
+    dlc_id: str
+    dlc_title: str
+    license_info: LicenseInfo
+
+@dataclass
+class Game():
+    """Game object.
+
+    :param game_id: unique identifier of the game, this will be passed as parameter for methods such as launch_game
+    :param game_title: title of the game
+    :param dlcs: list of dlcs available for the game
+    :param license_info: information about the license attached to the game
+    """
+    game_id: str
+    game_title: str
+    dlcs: Optional[List[Dlc]]
+    license_info: LicenseInfo
+
+@dataclass
+class Achievement():
+    """Achievement, has to be initialized with either id or name.
+
+    :param unlock_time: unlock time of the achievement
+    :param achievement_id: optional id of the achievement
+    :param achievement_name: optional name of the achievement
+    """
+    unlock_time: int
+    achievement_id: Optional[str] = None
+    achievement_name: Optional[str] = None
+
+    def __post_init__(self):
+        assert self.achievement_id or self.achievement_name, \
+            "One of achievement_id or achievement_name is required"
+
+@dataclass
+class LocalGame():
+    """Game locally present on the authenticated user's computer.
+
+    :param game_id: id of the game
+    :param local_game_state: state of the game
+    """
+    game_id: str
+    local_game_state: LocalGameState
+
+@dataclass
+class FriendInfo():
+    """Information about a friend of the currently authenticated user.
+
+    :param user_id: id of the user
+    :param user_name: username of the user
+    """
+    user_id: str
+    user_name: str
+
+@dataclass
+class GameTime():
+    """Game time of a game, defines the total time spent in the game
+    and the last time the game was played.
+
+    :param game_id: id of the related game
+    :param time_played: the total time spent in the game in **minutes**
+    :param last_time_played: last time the game was played (**unix timestamp**)
+    """
+    game_id: str
+    time_played: Optional[int]
+    last_played_time: Optional[int]

src/galaxy/http.py

@@ -0,0 +1,81 @@
+import asyncio
+import ssl
+from contextlib import contextmanager
+from http import HTTPStatus
+
+import aiohttp
+import certifi
+import logging
+
+from galaxy.api.errors import (
+    AccessDenied, AuthenticationRequired, BackendTimeout, BackendNotAvailable, BackendError, NetworkError,
+    TooManyRequests, UnknownBackendResponse, UnknownError
+)
+
+
+DEFAULT_LIMIT = 20
+DEFAULT_TIMEOUT = 60  # seconds
+
+
+class HttpClient:
+    """Deprecated"""
+    def __init__(self, limit=DEFAULT_LIMIT, timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT), cookie_jar=None):
+        connector = create_tcp_connector(limit=limit)
+        self._session = create_client_session(connector=connector, timeout=timeout, cookie_jar=cookie_jar)
+
+    async def close(self):
+        await self._session.close()
+
+    async def request(self, method, url, *args, **kwargs):
+        with handle_exception():
+            return await self._session.request(method, url, *args, **kwargs)
+
+
+def create_tcp_connector(*args, **kwargs):
+    ssl_context = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
+    ssl_context.load_verify_locations(certifi.where())
+    kwargs.setdefault("ssl", ssl_context)
+    kwargs.setdefault("limit", DEFAULT_LIMIT)
+    return aiohttp.TCPConnector(*args, **kwargs)
+
+
+def create_client_session(*args, **kwargs):
+    kwargs.setdefault("connector", create_tcp_connector())
+    kwargs.setdefault("timeout", aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT))
+    kwargs.setdefault("raise_for_status", True)
+    return aiohttp.ClientSession(*args, **kwargs)
+
+
+@contextmanager
+def handle_exception():
+    try:
+        yield
+    except asyncio.TimeoutError:
+        raise BackendTimeout()
+    except aiohttp.ServerDisconnectedError:
+        raise BackendNotAvailable()
+    except aiohttp.ClientConnectionError:
+        raise NetworkError()
+    except aiohttp.ContentTypeError:
+        raise UnknownBackendResponse()
+    except aiohttp.ClientResponseError as error:
+        if error.status == HTTPStatus.UNAUTHORIZED:
+            raise AuthenticationRequired()
+        if error.status == HTTPStatus.FORBIDDEN:
+            raise AccessDenied()
+        if error.status == HTTPStatus.SERVICE_UNAVAILABLE:
+            raise BackendNotAvailable()
+        if error.status == HTTPStatus.TOO_MANY_REQUESTS:
+            raise TooManyRequests()
+        if error.status >= 500:
+            raise BackendError()
+        if error.status >= 400:
+            logging.warning(
+                "Got status %d while performing %s request for %s",
+                error.status, error.request_info.method, str(error.request_info.url)
+            )
+            raise UnknownError()
+    except aiohttp.ClientError:
+        logging.exception("Caught exception while performing request")
+        raise UnknownError()
+

src/galaxy/proc_tools.py

@@ -0,0 +1,91 @@
+import platform
+from dataclasses import dataclass
+from typing import Iterable, NewType, Optional, Set
+
+
+def is_windows():
+    return platform.system() == "Windows"
+
+
+ProcessId = NewType("ProcessId", int)
+
+
+@dataclass
+class ProcessInfo:
+    pid: ProcessId
+    binary_path: Optional[str]
+
+
+if is_windows():
+    from ctypes import byref, sizeof, windll, create_unicode_buffer, FormatError, WinError
+    from ctypes.wintypes import DWORD
+
+
+    def pids() -> Iterable[ProcessId]:
+        _PROC_ID_T = DWORD
+        list_size = 4096
+
+        def try_get_pids(list_size: int) -> Set[ProcessId]:
+            result_size = DWORD()
+            proc_id_list = (_PROC_ID_T * list_size)()
+
+            if not windll.psapi.EnumProcesses(byref(proc_id_list), sizeof(proc_id_list), byref(result_size)):
+                raise WinError(descr="Failed to get process ID list: %s" % FormatError())
+
+            return proc_id_list[:int(result_size.value / sizeof(_PROC_ID_T()))]
+
+        while True:
+            proc_ids = try_get_pids(list_size)
+            if len(proc_ids) < list_size:
+                return proc_ids
+
+            list_size *= 2
+
+
+    def get_process_info(pid: ProcessId) -> Optional[ProcessInfo]:
+        _PROC_QUERY_LIMITED_INFORMATION = 0x1000
+
+        process_info = ProcessInfo(pid=pid, binary_path=None)
+
+        h_process = windll.kernel32.OpenProcess(_PROC_QUERY_LIMITED_INFORMATION, False, pid)
+        if not h_process:
+            return process_info
+
+        try:
+            def get_exe_path() -> Optional[str]:
+                _MAX_PATH = 260
+                _WIN32_PATH_FORMAT = 0x0000
+
+                exe_path_buffer = create_unicode_buffer(_MAX_PATH)
+                exe_path_len = DWORD(len(exe_path_buffer))
+
+                return exe_path_buffer[:exe_path_len.value] if windll.kernel32.QueryFullProcessImageNameW(
+                    h_process, _WIN32_PATH_FORMAT, exe_path_buffer, byref(exe_path_len)
+                ) else None
+
+            process_info.binary_path = get_exe_path()
+        finally:
+            windll.kernel32.CloseHandle(h_process)
+            return process_info
+else:
+    import psutil
+
+
+    def pids() -> Iterable[ProcessId]:
+        for pid in psutil.pids():
+            yield pid
+
+
+    def get_process_info(pid: ProcessId) -> Optional[ProcessInfo]:
+        process_info = ProcessInfo(pid=pid, binary_path=None)
+        try:
+            process_info.binary_path = psutil.Process(pid=pid).as_dict(attrs=["exe"])["exe"]
+        except psutil.NoSuchProcess:
+            pass
+        finally:
+            return process_info
+
+
+def process_iter() -> Iterable[ProcessInfo]:
+    for pid in pids():
+        yield get_process_info(pid)

src/galaxy/reader.py

@@ -0,0 +1,28 @@
+from asyncio import StreamReader
+
+
+class StreamLineReader:
+    """Handles StreamReader readline without buffer limit"""
+    def __init__(self, reader: StreamReader):
+        self._reader = reader
+        self._buffer = bytes()
+        self._processed_buffer_it = 0
+
+    async def readline(self):
+        while True:
+            # check if there is no unprocessed data in the buffer
+            if not self._buffer or self._processed_buffer_it != 0:
+                chunk = await self._reader.read(1024)
+                if not chunk:
+                    return bytes() # EOF
+                self._buffer += chunk
+
+            it = self._buffer.find(b"\n", self._processed_buffer_it)
+            if it < 0:
+                self._processed_buffer_it = len(self._buffer)
+                continue
+
+            line = self._buffer[:it]
+            self._buffer = self._buffer[it+1:]
+            self._processed_buffer_it = 0
+            return line

src/galaxy/tools.py

@@ -3,6 +3,7 @@ import os
 import zipfile
 from glob import glob
 
+
 def zip_folder(folder):
     files = glob(os.path.join(folder, "**"), recursive=True)
     files = [file.replace(folder + os.sep, "") for file in files]
@@ -14,6 +15,7 @@ def zip_folder(folder):
             zipf.write(os.path.join(folder, file), arcname=file)
     return zip_buffer
 
+
 def zip_folder_to_file(folder, filename):
     zip_content = zip_folder(folder).getbuffer()
     with open(filename, "wb") as archive:

src/galaxy/unittest/mock.py

@@ -0,0 +1,31 @@
+import asyncio
+from unittest.mock import MagicMock
+
+
+class AsyncMock(MagicMock):
+    """
+    ..deprecated:: 0.45
+    Use: :class:`MagicMock` with meth:`~.async_return_value`.
+    """
+    async def __call__(self, *args, **kwargs):
+        return super(AsyncMock, self).__call__(*args, **kwargs)
+
+
+def coroutine_mock():
+    """
+    ..deprecated:: 0.45
+    Use: :class:`MagicMock` with meth:`~.async_return_value`.
+    """
+    coro = MagicMock(name="CoroutineResult")
+    corofunc = MagicMock(name="CoroutineFunction", side_effect=asyncio.coroutine(coro))
+    corofunc.coro = coro
+    return corofunc
+
+async def skip_loop(iterations=1):
+    for _ in range(iterations):
+        await asyncio.sleep(0)
+
+
+async def async_return_value(return_value, loop_iterations_delay=0):
+    await skip_loop(loop_iterations_delay)
+    return return_value

tests/__init__.py

@@ -0,0 +1,19 @@
+import json
+
+
+def create_message(request):
+    return json.dumps(request).encode() + b"\n"
+
+
+def get_messages(write_mock):
+    messages = []
+    print("call_args_list", write_mock.call_args_list)
+    for call_args in write_mock.call_args_list:
+        print("call_args", call_args)
+        data = call_args[0][0]
+        print("data", data)
+        for line in data.splitlines():
+            message = json.loads(line)
+            messages.append(message)
+    return messages
+

tests/conftest.py

@@ -6,24 +6,23 @@ import pytest
 
 from galaxy.api.plugin import Plugin
 from galaxy.api.consts import Platform
-from galaxy.unittest.mock import AsyncMock
 
 @pytest.fixture()
 def reader():
     stream = MagicMock(name="stream_reader")
-    stream.readline = AsyncMock()
+    stream.read = MagicMock()
     yield stream
 
 @pytest.fixture()
-def writer():
+async def writer():
     stream = MagicMock(name="stream_writer")
     stream.write = MagicMock()
-    stream.drain = AsyncMock()
+    stream.drain = MagicMock()
     yield stream
 
 @pytest.fixture()
-def readline(reader):
-    yield reader.readline
+def read(reader):
+    yield reader.read
 
 @pytest.fixture()
 def write(writer):
@@ -32,36 +31,32 @@ def write(writer):
 @pytest.fixture()
 def plugin(reader, writer):
     """Return plugin instance with all feature methods mocked"""
-    async_methods = (
+    methods = (
+        "handshake_complete",
         "authenticate",
         "get_owned_games",
+        "prepare_achievements_context",
         "get_unlocked_achievements",
+        "achievements_import_complete",
         "get_local_games",
         "launch_game",
         "install_game",
         "uninstall_game",
         "get_friends",
-        "get_users",
-        "send_message",
-        "mark_as_read",
-        "get_rooms",
-        "get_room_history_from_message",
-        "get_room_history_from_timestamp",
-        "get_game_times"
-    )
-
-    methods = (
+        "get_game_time",
+        "prepare_game_times_context",
+        "game_times_import_complete",
+        "shutdown_platform_client",
         "shutdown",
         "tick"
     )
 
     with ExitStack() as stack:
-        for method in async_methods:
-            stack.enter_context(patch.object(Plugin, method, new_callable=AsyncMock))
         for method in methods:
             stack.enter_context(patch.object(Plugin, method))
         yield Plugin(Platform.Generic, "0.1", reader, writer, "token")
 
+
 @pytest.fixture(autouse=True)
 def my_caplog(caplog):
     caplog.set_level(logging.DEBUG)

tests/test_achievements.py

@@ -1,91 +1,205 @@
-import asyncio
 import json
+
+import pytest
 from pytest import raises
 
 from galaxy.api.types import Achievement
-from galaxy.api.errors import UnknownError
+from galaxy.api.errors import BackendError
+from galaxy.unittest.mock import async_return_value
+
+from tests import create_message, get_messages
+
 
 def test_initialization_no_unlock_time():
     with raises(Exception):
         Achievement(achievement_id="lvl30", achievement_name="Got level 30")
 
+
 def test_initialization_no_id_nor_name():
     with raises(AssertionError):
         Achievement(unlock_time=1234567890)
 
-def test_success(plugin, readline, write):
+
+@pytest.mark.asyncio
+async def test_get_unlocked_achievements_success(plugin, read, write):
+    plugin.prepare_achievements_context.return_value = async_return_value(5)
     request = {
         "jsonrpc": "2.0",
         "id": "3",
-        "method": "import_unlocked_achievements",
+        "method": "start_achievements_import",
         "params": {
-            "game_id": "14"
+            "game_ids": ["14"]
         }
     }
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_unlocked_achievements.return_value = [
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"", 10)]
+    plugin.get_unlocked_achievements.return_value = async_return_value([
         Achievement(achievement_id="lvl10", unlock_time=1548421241),
         Achievement(achievement_name="Got level 20", unlock_time=1548422395),
         Achievement(achievement_id="lvl30", achievement_name="Got level 30", unlock_time=1548495633)
-    ]
-    asyncio.run(plugin.run())
-    plugin.get_unlocked_achievements.assert_called_with(game_id="14")
-    response = json.loads(write.call_args[0][0])
+    ])
+    await plugin.run()
+    plugin.prepare_achievements_context.assert_called_with(["14"])
+    plugin.get_unlocked_achievements.assert_called_with("14", 5)
+    plugin.achievements_import_complete.asert_called_with()
 
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "result": {
-            "unlocked_achievements": [
-                {
-                    "achievement_id": "lvl10",
-                    "unlock_time": 1548421241
-                },
-                {
-                    "achievement_name": "Got level 20",
-                    "unlock_time": 1548422395
-                },
-                {
-                    "achievement_id": "lvl30",
-                    "achievement_name": "Got level 30",
-                    "unlock_time": 1548495633
-                }
-            ]
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "result": None
+        },
+        {
+            "jsonrpc": "2.0",
+            "method": "game_achievements_import_success",
+            "params": {
+                "game_id": "14",
+                "unlocked_achievements": [
+                    {
+                        "achievement_id": "lvl10",
+                        "unlock_time": 1548421241
+                    },
+                    {
+                        "achievement_name": "Got level 20",
+                        "unlock_time": 1548422395
+                    },
+                    {
+                        "achievement_id": "lvl30",
+                        "achievement_name": "Got level 30",
+                        "unlock_time": 1548495633
+                    }
+                ]
+            }
+        },
+        {
+            "jsonrpc": "2.0",
+            "method": "achievements_import_finished",
+            "params": None
         }
-    }
+    ]
 
-def test_failure(plugin, readline, write):
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize("exception,code,message", [
+    (BackendError, 4, "Backend error"),
+    (KeyError, 0, "Unknown error")
+])
+async def test_get_unlocked_achievements_error(exception, code, message, plugin, read, write):
+    plugin.prepare_achievements_context.return_value = async_return_value(None)
     request = {
         "jsonrpc": "2.0",
         "id": "3",
-        "method": "import_unlocked_achievements",
+        "method": "start_achievements_import",
         "params": {
-            "game_id": "14"
+            "game_ids": ["14"]
         }
     }
 
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_unlocked_achievements.side_effect = UnknownError()
-    asyncio.run(plugin.run())
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"", 10)]
+    plugin.get_unlocked_achievements.side_effect = exception
+    await plugin.run()
     plugin.get_unlocked_achievements.assert_called()
-    response = json.loads(write.call_args[0][0])
+    plugin.achievements_import_complete.asert_called_with()
 
-    assert response == {
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "result": None
+        },
+        {
+            "jsonrpc": "2.0",
+            "method": "game_achievements_import_failure",
+            "params": {
+                "game_id": "14",
+                "error": {
+                    "code": code,
+                    "message": message
+                }
+            }
+        },
+        {
+            "jsonrpc": "2.0",
+            "method": "achievements_import_finished",
+            "params": None
+        }
+    ]
+
+@pytest.mark.asyncio
+async def test_prepare_get_unlocked_achievements_context_error(plugin, read, write):
+    plugin.prepare_achievements_context.side_effect = BackendError()
+    request = {
         "jsonrpc": "2.0",
         "id": "3",
-        "error": {
-            "code": 0,
-            "message": "Unknown error"
+        "method": "start_achievements_import",
+        "params": {
+            "game_ids": ["14"]
         }
     }
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
+    await plugin.run()
 
-def test_unlock_achievement(plugin, write):
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "error": {
+                "code": 4,
+                "message": "Backend error"
+            }
+        }
+    ]
+
+
+@pytest.mark.asyncio
+async def test_import_in_progress(plugin, read, write):
+    plugin.prepare_achievements_context.return_value = async_return_value(None)
+    requests = [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "method": "start_achievements_import",
+            "params": {
+                "game_ids": ["14"]
+            }
+        },
+        {
+            "jsonrpc": "2.0",
+            "id": "4",
+            "method": "start_achievements_import",
+            "params": {
+                "game_ids": ["15"]
+            }
+        }
+    ]
+    read.side_effect = [
+        async_return_value(create_message(requests[0])),
+        async_return_value(create_message(requests[1])),
+        async_return_value(b"")
+    ]
+
+    await plugin.run()
+
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "result": None
+        },
+        {
+            "jsonrpc": "2.0",
+            "id": "4",
+            "error": {
+                "code": 600,
+                "message": "Import already in progress"
+            }
+        }
+    ]
+
+
+@pytest.mark.asyncio
+async def test_unlock_achievement(plugin, write):
     achievement = Achievement(achievement_id="lvl20", unlock_time=1548422395)
-
-    async def couritine():
-        plugin.unlock_achievement("14", achievement)
-
-    asyncio.run(couritine())
+    plugin.unlock_achievement("14", achievement)
     response = json.loads(write.call_args[0][0])
 
     assert response == {

tests/test_authenticate.py

@@ -1,37 +1,40 @@
-import asyncio
-import json
-
 import pytest
 
 from galaxy.api.types import Authentication
 from galaxy.api.errors import (
     UnknownError, InvalidCredentials, NetworkError, LoggedInElsewhere, ProtocolError,
-    BackendNotAvailable, BackendTimeout, BackendError, TemporaryBlocked, Banned, AccessDenied,
-    ParentalControlBlock, DeviceBlocked, RegionBlocked
+    BackendNotAvailable, BackendTimeout, BackendError, TemporaryBlocked, Banned, AccessDenied
 )
+from galaxy.unittest.mock import async_return_value
 
-def test_success(plugin, readline, write):
+from tests import create_message, get_messages
+
+
+@pytest.mark.asyncio
+async def test_success(plugin, read, write):
     request = {
         "jsonrpc": "2.0",
         "id": "3",
         "method": "init_authentication"
     }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.authenticate.return_value = Authentication("132", "Zenek")
-    asyncio.run(plugin.run())
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
+    plugin.authenticate.return_value = async_return_value(Authentication("132", "Zenek"))
+    await plugin.run()
     plugin.authenticate.assert_called_with()
-    response = json.loads(write.call_args[0][0])
 
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "result": {
-            "user_id": "132",
-            "user_name": "Zenek"
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "result": {
+                "user_id": "132",
+                "user_name": "Zenek"
+            }
         }
-    }
+    ]
 
+
+@pytest.mark.asyncio
 @pytest.mark.parametrize("error,code,message", [
     pytest.param(UnknownError, 0, "Unknown error", id="unknown_error"),
     pytest.param(BackendNotAvailable, 2, "Backend not available", id="backend_not_available"),
@@ -44,33 +47,33 @@ def test_success(plugin, readline, write):
     pytest.param(TemporaryBlocked, 104, "Temporary blocked", id="temporary_blocked"),
     pytest.param(Banned, 105, "Banned", id="banned"),
     pytest.param(AccessDenied, 106, "Access denied", id="access_denied"),
-    pytest.param(ParentalControlBlock, 107, "Parental control block", id="parental_control_clock"),
-    pytest.param(DeviceBlocked, 108, "Device blocked", id="device_blocked"),
-    pytest.param(RegionBlocked, 109, "Region blocked", id="region_blocked")
 ])
-def test_failure(plugin, readline, write, error, code, message):
+async def test_failure(plugin, read, write, error, code, message):
     request = {
         "jsonrpc": "2.0",
         "id": "3",
         "method": "init_authentication"
     }
 
-    readline.side_effect = [json.dumps(request), ""]
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
     plugin.authenticate.side_effect = error()
-    asyncio.run(plugin.run())
+    await plugin.run()
     plugin.authenticate.assert_called_with()
-    response = json.loads(write.call_args[0][0])
 
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "error": {
-            "code": code,
-            "message": message
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "error": {
+                "code": code,
+                "message": message
+            }
         }
-    }
+    ]
 
-def test_stored_credentials(plugin, readline, write):
+
+@pytest.mark.asyncio
+async def test_stored_credentials(plugin, read, write):
     request = {
         "jsonrpc": "2.0",
         "id": "3",
@@ -81,39 +84,37 @@ def test_stored_credentials(plugin, readline, write):
             }
         }
     }
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.authenticate.return_value = Authentication("132", "Zenek")
-    asyncio.run(plugin.run())
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
+    plugin.authenticate.return_value = async_return_value(Authentication("132", "Zenek"))
+    await plugin.run()
     plugin.authenticate.assert_called_with(stored_credentials={"token": "ABC"})
     write.assert_called()
 
-def test_store_credentials(plugin, write):
+
+@pytest.mark.asyncio
+async def test_store_credentials(plugin, write):
     credentials = {
         "token": "ABC"
     }
+    plugin.store_credentials(credentials)
 
-    async def couritine():
-        plugin.store_credentials(credentials)
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "method": "store_credentials",
+            "params": credentials
+        }
+    ]
 
-    asyncio.run(couritine())
-    response = json.loads(write.call_args[0][0])
 
-    assert response == {
-        "jsonrpc": "2.0",
-        "method": "store_credentials",
-        "params": credentials
-    }
+@pytest.mark.asyncio
+async def test_lost_authentication(plugin, write):
+    plugin.lost_authentication()
 
-def test_lost_authentication(plugin, readline, write):
-
-    async def couritine():
-        plugin.lost_authentication()
-
-    asyncio.run(couritine())
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "method": "authentication_lost",
-        "params": None
-    }
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "method": "authentication_lost",
+            "params": None
+        }
+    ]

tests/test_chat.py

@@ -1,354 +0,0 @@
-import asyncio
-import json
-
-import pytest
-
-from galaxy.api.types import Room, Message
-from galaxy.api.errors import (
-    UnknownError, AuthenticationRequired, BackendNotAvailable, BackendTimeout, BackendError,
-    TooManyMessagesSent, IncoherentLastMessage, MessageNotFound
-)
-
-def test_send_message_success(plugin, readline, write):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "method": "send_message",
-        "params": {
-            "room_id": "14",
-            "message": "Hello!"
-        }
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.send_message.return_value = None
-    asyncio.run(plugin.run())
-    plugin.send_message.assert_called_with(room_id="14", message="Hello!")
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "result": None
-    }
-
-@pytest.mark.parametrize("error,code,message", [
-    pytest.param(UnknownError, 0, "Unknown error", id="unknown_error"),
-    pytest.param(AuthenticationRequired, 1, "Authentication required", id="not_authenticated"),
-    pytest.param(BackendNotAvailable, 2, "Backend not available", id="backend_not_available"),
-    pytest.param(BackendTimeout, 3, "Backend timed out", id="backend_timeout"),
-    pytest.param(BackendError, 4, "Backend error", id="backend_error"),
-    pytest.param(TooManyMessagesSent, 300, "Too many messages sent", id="too_many_messages")
-])
-def test_send_message_failure(plugin, readline, write, error, code, message):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "6",
-        "method": "send_message",
-        "params": {
-            "room_id": "15",
-            "message": "Bye"
-        }
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.send_message.side_effect = error()
-    asyncio.run(plugin.run())
-    plugin.send_message.assert_called_with(room_id="15", message="Bye")
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "6",
-        "error": {
-            "code": code,
-            "message": message
-        }
-    }
-
-def test_mark_as_read_success(plugin, readline, write):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "7",
-        "method": "mark_as_read",
-        "params": {
-            "room_id": "14",
-            "last_message_id": "67"
-        }
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.mark_as_read.return_value = None
-    asyncio.run(plugin.run())
-    plugin.mark_as_read.assert_called_with(room_id="14", last_message_id="67")
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "7",
-        "result": None
-    }
-
-@pytest.mark.parametrize("error,code,message", [
-    pytest.param(UnknownError, 0, "Unknown error", id="unknown_error"),
-    pytest.param(AuthenticationRequired, 1, "Authentication required", id="not_authenticated"),
-    pytest.param(BackendNotAvailable, 2, "Backend not available", id="backend_not_available"),
-    pytest.param(BackendTimeout, 3, "Backend timed out", id="backend_timeout"),
-    pytest.param(BackendError, 4, "Backend error", id="backend_error"),
-    pytest.param(
-        IncoherentLastMessage,
-        400,
-        "Different last message id on backend",
-        id="incoherent_last_message"
-    )
-])
-def test_mark_as_read_failure(plugin, readline, write, error, code, message):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "4",
-        "method": "mark_as_read",
-        "params": {
-            "room_id": "18",
-            "last_message_id": "7"
-        }
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.mark_as_read.side_effect = error()
-    asyncio.run(plugin.run())
-    plugin.mark_as_read.assert_called_with(room_id="18", last_message_id="7")
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "4",
-        "error": {
-            "code": code,
-            "message": message
-        }
-    }
-
-def test_get_rooms_success(plugin, readline, write):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "2",
-        "method": "import_rooms"
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_rooms.return_value = [
-        Room("13", 0, None),
-        Room("15", 34, "8")
-    ]
-    asyncio.run(plugin.run())
-    plugin.get_rooms.assert_called_with()
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "2",
-        "result": {
-            "rooms": [
-                {
-                    "room_id": "13",
-                    "unread_message_count": 0,
-                },
-                {
-                    "room_id": "15",
-                    "unread_message_count": 34,
-                    "last_message_id": "8"
-                }
-            ]
-        }
-    }
-
-def test_get_rooms_failure(plugin, readline, write):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "9",
-        "method": "import_rooms"
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_rooms.side_effect = UnknownError()
-    asyncio.run(plugin.run())
-    plugin.get_rooms.assert_called_with()
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "9",
-        "error": {
-            "code": 0,
-            "message": "Unknown error"
-        }
-    }
-
-def test_get_room_history_from_message_success(plugin, readline, write):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "2",
-        "method": "import_room_history_from_message",
-        "params": {
-            "room_id": "34",
-            "message_id": "66"
-        }
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_room_history_from_message.return_value = [
-        Message("13", "149", 1549454837, "Hello"),
-        Message("14", "812", 1549454899, "Hi")
-    ]
-    asyncio.run(plugin.run())
-    plugin.get_room_history_from_message.assert_called_with(room_id="34", message_id="66")
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "2",
-        "result": {
-            "messages": [
-                {
-                    "message_id": "13",
-                    "sender_id": "149",
-                    "sent_time": 1549454837,
-                    "message_text": "Hello"
-                },
-                {
-                    "message_id": "14",
-                    "sender_id": "812",
-                    "sent_time": 1549454899,
-                    "message_text": "Hi"
-                }
-            ]
-        }
-    }
-
-@pytest.mark.parametrize("error,code,message", [
-    pytest.param(UnknownError, 0, "Unknown error", id="unknown_error"),
-    pytest.param(AuthenticationRequired, 1, "Authentication required", id="not_authenticated"),
-    pytest.param(BackendNotAvailable, 2, "Backend not available", id="backend_not_available"),
-    pytest.param(BackendTimeout, 3, "Backend timed out", id="backend_timeout"),
-    pytest.param(BackendError, 4, "Backend error", id="backend_error"),
-    pytest.param(MessageNotFound, 500, "Message not found", id="message_not_found")
-])
-def test_get_room_history_from_message_failure(plugin, readline, write, error, code, message):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "7",
-        "method": "import_room_history_from_message",
-        "params": {
-            "room_id": "33",
-            "message_id": "88"
-        }
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_room_history_from_message.side_effect = error()
-    asyncio.run(plugin.run())
-    plugin.get_room_history_from_message.assert_called_with(room_id="33", message_id="88")
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "7",
-        "error": {
-            "code": code,
-            "message": message
-        }
-    }
-
-def test_get_room_history_from_timestamp_success(plugin, readline, write):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "7",
-        "method": "import_room_history_from_timestamp",
-        "params": {
-            "room_id": "12",
-            "from_timestamp": 1549454835
-        }
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_room_history_from_timestamp.return_value = [
-        Message("12", "155", 1549454836, "Bye")
-    ]
-    asyncio.run(plugin.run())
-    plugin.get_room_history_from_timestamp.assert_called_with(
-        room_id="12",
-        from_timestamp=1549454835
-    )
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "7",
-        "result": {
-            "messages": [
-                {
-                    "message_id": "12",
-                    "sender_id": "155",
-                    "sent_time": 1549454836,
-                    "message_text": "Bye"
-                }
-            ]
-        }
-    }
-
-def test_get_room_history_from_timestamp_failure(plugin, readline, write):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "method": "import_room_history_from_timestamp",
-        "params": {
-            "room_id": "10",
-            "from_timestamp": 1549454800
-        }
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_room_history_from_timestamp.side_effect = UnknownError()
-    asyncio.run(plugin.run())
-    plugin.get_room_history_from_timestamp.assert_called_with(
-        room_id="10",
-        from_timestamp=1549454800
-    )
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "error": {
-            "code": 0,
-            "message": "Unknown error"
-        }
-    }
-
-def test_update_room(plugin, write):
-    messages = [
-        Message("10", "898", 1549454832, "Hi")
-    ]
-
-    async def couritine():
-        plugin.update_room("14", 15, messages)
-
-    asyncio.run(couritine())
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "method": "chat_room_updated",
-        "params": {
-            "room_id": "14",
-            "unread_message_count": 15,
-            "messages": [
-                {
-                    "message_id": "10",
-                    "sender_id": "898",
-                    "sent_time": 1549454832,
-                    "message_text": "Hi"
-                }
-            ]
-        }
-    }

tests/test_chunk_messages.py

@@ -0,0 +1,63 @@
+import json
+
+import pytest
+
+from galaxy.unittest.mock import async_return_value
+
+
+@pytest.mark.asyncio
+async def test_chunked_messages(plugin, read):
+    request = {
+        "jsonrpc": "2.0",
+        "method": "install_game",
+        "params": {
+            "game_id": "3"
+        }
+    }
+
+    message = json.dumps(request).encode() + b"\n"
+    read.side_effect = [async_return_value(message[:5]), async_return_value(message[5:]), async_return_value(b"")]
+    await plugin.run()
+    plugin.install_game.assert_called_with(game_id="3")
+
+
+@pytest.mark.asyncio
+async def test_joined_messages(plugin, read):
+    requests = [
+        {
+            "jsonrpc": "2.0",
+            "method": "install_game",
+            "params": {
+                "game_id": "3"
+            }
+        },
+        {
+            "jsonrpc": "2.0",
+            "method": "launch_game",
+            "params": {
+                "game_id": "3"
+            }
+        }
+    ]
+    data = b"".join([json.dumps(request).encode() + b"\n" for request in requests])
+
+    read.side_effect = [async_return_value(data), async_return_value(b"")]
+    await plugin.run()
+    plugin.install_game.assert_called_with(game_id="3")
+    plugin.launch_game.assert_called_with(game_id="3")
+
+
+@pytest.mark.asyncio
+async def test_not_finished(plugin, read):
+    request = {
+        "jsonrpc": "2.0",
+        "method": "install_game",
+        "params": {
+            "game_id": "3"
+        }
+    }
+
+    message = json.dumps(request).encode() # no new line
+    read.side_effect = [async_return_value(message), async_return_value(b"")]
+    await plugin.run()
+    plugin.install_game.assert_not_called()

tests/test_features.py

@@ -1,45 +1,49 @@
+from galaxy.api.consts import Feature, Platform
 from galaxy.api.plugin import Plugin
-from galaxy.api.consts import Platform, Feature
+
 
 def test_base_class():
     plugin = Plugin(Platform.Generic, "0.1", None, None, None)
-    assert plugin.features == []
+    assert set(plugin.features) == {
+        Feature.ImportInstalledGames,
+        Feature.ImportOwnedGames,
+        Feature.LaunchGame,
+        Feature.InstallGame,
+        Feature.UninstallGame,
+        Feature.ImportAchievements,
+        Feature.ImportGameTime,
+        Feature.ImportFriends,
+        Feature.ShutdownPlatformClient
+    }
+
 
 def test_no_overloads():
-    class PluginImpl(Plugin): #pylint: disable=abstract-method
+    class PluginImpl(Plugin):  # pylint: disable=abstract-method
         pass
 
     plugin = PluginImpl(Platform.Generic, "0.1", None, None, None)
     assert plugin.features == []
 
+
 def test_one_method_feature():
-    class PluginImpl(Plugin): #pylint: disable=abstract-method
+    class PluginImpl(Plugin):  # pylint: disable=abstract-method
         async def get_owned_games(self):
             pass
 
     plugin = PluginImpl(Platform.Generic, "0.1", None, None, None)
     assert plugin.features == [Feature.ImportOwnedGames]
 
-def test_multiple_methods_feature_all():
-    class PluginImpl(Plugin): #pylint: disable=abstract-method
-        async def send_message(self, room_id, message):
+
+def test_multi_features():
+    class PluginImpl(Plugin):  # pylint: disable=abstract-method
+        async def get_owned_games(self):
             pass
-        async def mark_as_read(self, room_id, last_message_id):
+
+        async def get_unlocked_achievements(self, game_id, context):
             pass
-        async def get_rooms(self):
-            pass
-        async def get_room_history_from_message(self, room_id, message_id):
-            pass
-        async def get_room_history_from_timestamp(self, room_id, timestamp):
+
+        async def get_game_time(self, game_id, context):
             pass
 
     plugin = PluginImpl(Platform.Generic, "0.1", None, None, None)
-    assert plugin.features == [Feature.Chat]
-
-def test_multiple_methods_feature_not_all():
-    class PluginImpl(Plugin): #pylint: disable=abstract-method
-        async def send_message(self, room_id, message):
-            pass
-
-    plugin = PluginImpl(Platform.Generic, "0.1", None, None, None)
-    assert plugin.features == []
+    assert set(plugin.features) == {Feature.ImportAchievements, Feature.ImportOwnedGames, Feature.ImportGameTime}

tests/test_friends.py

@@ -0,0 +1,94 @@
+from galaxy.api.types import FriendInfo
+from galaxy.api.errors import UnknownError
+from galaxy.unittest.mock import async_return_value
+
+import pytest
+
+from tests import create_message, get_messages
+
+
+@pytest.mark.asyncio
+async def test_get_friends_success(plugin, read, write):
+    request = {
+        "jsonrpc": "2.0",
+        "id": "3",
+        "method": "import_friends"
+    }
+
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
+    plugin.get_friends.return_value = async_return_value([
+        FriendInfo("3", "Jan"),
+        FriendInfo("5", "Ola")
+    ])
+    await plugin.run()
+    plugin.get_friends.assert_called_with()
+
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "result": {
+                "friend_info_list": [
+                    {"user_id": "3", "user_name": "Jan"},
+                    {"user_id": "5", "user_name": "Ola"}
+                ]
+            }
+        }
+    ]
+
+
+@pytest.mark.asyncio
+async def test_get_friends_failure(plugin, read, write):
+    request = {
+        "jsonrpc": "2.0",
+        "id": "3",
+        "method": "import_friends"
+    }
+
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
+    plugin.get_friends.side_effect = UnknownError()
+    await plugin.run()
+    plugin.get_friends.assert_called_with()
+
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "error": {
+                "code": 0,
+                "message": "Unknown error",
+            }
+        }
+    ]
+
+
+@pytest.mark.asyncio
+async def test_add_friend(plugin, write):
+    friend = FriendInfo("7", "Kuba")
+
+    plugin.add_friend(friend)
+
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "method": "friend_added",
+            "params": {
+                "friend_info": {"user_id": "7", "user_name": "Kuba"}
+            }
+        }
+    ]
+
+
+@pytest.mark.asyncio
+async def test_remove_friend(plugin, write):
+    plugin.remove_friend("5")
+
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "method": "friend_removed",
+            "params": {
+                "user_id": "5"
+            }
+        }
+    ]

tests/test_game_times.py

@@ -1,83 +1,216 @@
-import asyncio
-import json
+from unittest.mock import call
 
+import pytest
 from galaxy.api.types import GameTime
-from galaxy.api.errors import UnknownError
+from galaxy.api.errors import BackendError
+from galaxy.unittest.mock import async_return_value
 
-def test_success(plugin, readline, write):
+from tests import create_message, get_messages
+
+
+@pytest.mark.asyncio
+async def test_get_game_time_success(plugin, read, write):
+    plugin.prepare_game_times_context.return_value = async_return_value("abc")
     request = {
         "jsonrpc": "2.0",
         "id": "3",
-        "method": "import_game_times"
+        "method": "start_game_times_import",
+        "params": {
+            "game_ids": ["3", "5", "7"]
+        }
     }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_game_times.return_value = [
-        GameTime("3", 60, 1549550504),
-        GameTime("5", 10, 1549550502)
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"", 10)]
+    plugin.get_game_time.side_effect = [
+        async_return_value(GameTime("3", 60, 1549550504)),
+        async_return_value(GameTime("5", 10, None)),
+        async_return_value(GameTime("7", None, 1549550502)),
     ]
-    asyncio.run(plugin.run())
-    plugin.get_game_times.assert_called_with()
-    response = json.loads(write.call_args[0][0])
+    await plugin.run()
+    plugin.get_game_time.assert_has_calls([
+        call("3", "abc"),
+        call("5", "abc"),
+        call("7", "abc"),
+    ])
+    plugin.game_times_import_complete.assert_called_once_with()
 
-    assert response == {
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "result": None
+        },
+        {
+            "jsonrpc": "2.0",
+            "method": "game_time_import_success",
+            "params": {
+                "game_time": {
+                    "game_id": "3",
+                    "last_played_time": 1549550504,
+                    "time_played": 60
+                }
+            }
+        },
+        {
+            "jsonrpc": "2.0",
+            "method": "game_time_import_success",
+            "params": {
+                "game_time": {
+                    "game_id": "5",
+                    "time_played": 10
+                }
+            }
+        },
+        {
+            "jsonrpc": "2.0",
+            "method": "game_time_import_success",
+            "params": {
+                "game_time": {
+                    "game_id": "7",
+                    "last_played_time": 1549550502
+                }
+            }
+        },
+        {
+            "jsonrpc": "2.0",
+            "method": "game_times_import_finished",
+            "params": None
+        }
+    ]
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize("exception,code,message", [
+    (BackendError, 4, "Backend error"),
+    (KeyError, 0, "Unknown error")
+])
+async def test_get_game_time_error(exception, code, message, plugin, read, write):
+    plugin.prepare_game_times_context.return_value = async_return_value(None)
+    request = {
         "jsonrpc": "2.0",
         "id": "3",
-        "result": {
-            "game_times": [
-                {
+        "method": "start_game_times_import",
+        "params": {
+            "game_ids": ["6"]
+        }
+    }
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"", 10)]
+    plugin.get_game_time.side_effect = exception
+    await plugin.run()
+    plugin.get_game_time.assert_called()
+    plugin.game_times_import_complete.assert_called_once_with()
+
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "result": None
+        },
+        {
+            "jsonrpc": "2.0",
+            "method": "game_time_import_failure",
+            "params": {
+                "game_id": "6",
+                "error": {
+                    "code": code,
+                    "message": message
+                }
+            }
+        },
+        {
+            "jsonrpc": "2.0",
+            "method": "game_times_import_finished",
+            "params": None
+        }
+    ]
+
+
+@pytest.mark.asyncio
+async def test_prepare_get_game_time_context_error(plugin, read, write):
+    plugin.prepare_game_times_context.side_effect = BackendError()
+    request = {
+        "jsonrpc": "2.0",
+        "id": "3",
+        "method": "start_game_times_import",
+        "params": {
+            "game_ids": ["6"]
+        }
+    }
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
+    await plugin.run()
+
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "error": {
+                "code": 4,
+                "message": "Backend error"
+            }
+        }
+    ]
+
+
+@pytest.mark.asyncio
+async def test_import_in_progress(plugin, read, write):
+    plugin.prepare_game_times_context.return_value = async_return_value(None)
+    requests = [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "method": "start_game_times_import",
+            "params": {
+                "game_ids": ["6"]
+            }
+        },
+        {
+            "jsonrpc": "2.0",
+            "id": "4",
+            "method": "start_game_times_import",
+            "params": {
+                "game_ids": ["7"]
+            }
+        }
+    ]
+    read.side_effect = [
+        async_return_value(create_message(requests[0])),
+        async_return_value(create_message(requests[1])),
+        async_return_value(b"")
+    ]
+
+    await plugin.run()
+
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "result": None
+        },
+        {
+            "jsonrpc": "2.0",
+            "id": "4",
+            "error": {
+                "code": 600,
+                "message": "Import already in progress"
+            }
+        }
+    ]
+
+
+@pytest.mark.asyncio
+async def test_update_game(plugin, write):
+    game_time = GameTime("3", 60, 1549550504)
+    plugin.update_game_time(game_time)
+
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "method": "game_time_updated",
+            "params": {
+                "game_time": {
                     "game_id": "3",
                     "time_played": 60,
                     "last_played_time": 1549550504
-                },
-                {
-                    "game_id": "5",
-                    "time_played": 10,
-                    "last_played_time": 1549550502
                 }
-            ]
-        }
-    }
-
-def test_failure(plugin, readline, write):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "method": "import_game_times"
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_game_times.side_effect = UnknownError()
-    asyncio.run(plugin.run())
-    plugin.get_game_times.assert_called_with()
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "error": {
-            "code": 0,
-            "message": "Unknown error",
-        }
-    }
-
-def test_update_game(plugin, write):
-    game_time = GameTime("3", 60, 1549550504)
-
-    async def couritine():
-        plugin.update_game_time(game_time)
-
-    asyncio.run(couritine())
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "method": "game_time_updated",
-        "params": {
-            "game_time": {
-                "game_id": "3",
-                "time_played": 60,
-                "last_played_time": 1549550504
             }
         }
-    }
+    ]

tests/test_http.py

@@ -0,0 +1,37 @@
+import asyncio
+from http import HTTPStatus
+
+import aiohttp
+import pytest
+
+from galaxy.api.errors import (
+    AccessDenied, AuthenticationRequired, BackendTimeout, BackendNotAvailable, BackendError, NetworkError,
+    TooManyRequests, UnknownBackendResponse, UnknownError
+)
+from galaxy.http import handle_exception
+
+request_info = aiohttp.RequestInfo("http://o.pl", "GET", {})
+
+@pytest.mark.parametrize(
+    "aiohttp_exception,expected_exception_type",
+    [
+        (asyncio.TimeoutError(), BackendTimeout),
+        (aiohttp.ServerDisconnectedError(), BackendNotAvailable),
+        (aiohttp.ClientConnectionError(), NetworkError),
+        (aiohttp.ContentTypeError(request_info, []), UnknownBackendResponse),
+        (aiohttp.ClientResponseError(request_info, [], status=HTTPStatus.UNAUTHORIZED), AuthenticationRequired),
+        (aiohttp.ClientResponseError(request_info, [], status=HTTPStatus.FORBIDDEN), AccessDenied),
+        (aiohttp.ClientResponseError(request_info, [], status=HTTPStatus.SERVICE_UNAVAILABLE), BackendNotAvailable),
+        (aiohttp.ClientResponseError(request_info, [], status=HTTPStatus.TOO_MANY_REQUESTS), TooManyRequests),
+        (aiohttp.ClientResponseError(request_info, [], status=HTTPStatus.INTERNAL_SERVER_ERROR), BackendError),
+        (aiohttp.ClientResponseError(request_info, [], status=HTTPStatus.NOT_IMPLEMENTED), BackendError),
+        (aiohttp.ClientResponseError(request_info, [], status=HTTPStatus.BAD_REQUEST), UnknownError),
+        (aiohttp.ClientResponseError(request_info, [], status=HTTPStatus.NOT_FOUND), UnknownError),
+        (aiohttp.ClientError(), UnknownError)
+    ]
+)
+def test_handle_exception(aiohttp_exception, expected_exception_type):
+    with pytest.raises(expected_exception_type):
+        with handle_exception():
+            raise aiohttp_exception
+

tests/test_install_game.py

@@ -1,7 +1,12 @@
-import asyncio
-import json
+import pytest
 
-def test_success(plugin, readline):
+from galaxy.unittest.mock import async_return_value
+
+from tests import create_message
+
+
+@pytest.mark.asyncio
+async def test_success(plugin, read):
     request = {
         "jsonrpc": "2.0",
         "method": "install_game",
@@ -10,7 +15,6 @@ def test_success(plugin, readline):
         }
     }
 
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_owned_games.return_value = None
-    asyncio.run(plugin.run())
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
+    await plugin.run()
     plugin.install_game.assert_called_with(game_id="3")

tests/test_internal.py

@@ -1,10 +1,14 @@
-import asyncio
-import json
+import pytest
 
 from galaxy.api.plugin import Plugin
 from galaxy.api.consts import Platform
+from galaxy.unittest.mock import async_return_value
 
-def test_get_capabilites(reader, writer, readline, write):
+from tests import create_message, get_messages
+
+
+@pytest.mark.asyncio
+async def test_get_capabilities(reader, writer, read, write):
     class PluginImpl(Plugin): #pylint: disable=abstract-method
         async def get_owned_games(self):
             pass
@@ -16,53 +20,75 @@ def test_get_capabilites(reader, writer, readline, write):
     }
     token = "token"
     plugin = PluginImpl(Platform.Generic, "0.1", reader, writer, token)
-    readline.side_effect = [json.dumps(request), ""]
-    asyncio.run(plugin.run())
-    response = json.loads(write.call_args[0][0])
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "result": {
-            "platform_name": "generic",
-            "features": [
-                "ImportOwnedGames"
-            ],
-            "token": token
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
+    await plugin.run()
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "result": {
+                "platform_name": "generic",
+                "features": [
+                    "ImportOwnedGames"
+                ],
+                "token": token
+            }
         }
-    }
+    ]
 
-def test_shutdown(plugin, readline, write):
+
+@pytest.mark.asyncio
+async def test_shutdown(plugin, read, write):
     request = {
         "jsonrpc": "2.0",
         "id": "5",
         "method": "shutdown"
     }
-    readline.side_effect = [json.dumps(request)]
-    asyncio.run(plugin.run())
+    read.side_effect = [async_return_value(create_message(request))]
+    await plugin.run()
     plugin.shutdown.assert_called_with()
-    response = json.loads(write.call_args[0][0])
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "5",
-        "result": None
-    }
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "5",
+            "result": None
+        }
+    ]
 
-def test_ping(plugin, readline, write):
+
+@pytest.mark.asyncio
+async def test_ping(plugin, read, write):
     request = {
         "jsonrpc": "2.0",
         "id": "7",
         "method": "ping"
     }
-    readline.side_effect = [json.dumps(request), ""]
-    asyncio.run(plugin.run())
-    response = json.loads(write.call_args[0][0])
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "7",
-        "result": None
-    }
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
+    await plugin.run()
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "7",
+            "result": None
+        }
+    ]
 
-def test_tick(plugin, readline):
-    readline.side_effect = [""]
-    asyncio.run(plugin.run())
+
+@pytest.mark.asyncio
+async def test_tick_before_handshake(plugin, read):
+    read.side_effect = [async_return_value(b"")]
+    await plugin.run()
+    plugin.tick.assert_not_called()
+
+
+@pytest.mark.asyncio
+async def test_tick_after_handshake(plugin, read):
+    request = {
+        "jsonrpc": "2.0",
+        "id": "6",
+        "method": "initialize_cache",
+        "params": {"data": {}}
+    }
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
+    await plugin.run()
     plugin.tick.assert_called_with()

tests/test_launch_game.py

@@ -1,7 +1,12 @@
-import asyncio
-import json
+import pytest
 
-def test_success(plugin, readline):
+from galaxy.unittest.mock import async_return_value
+
+from tests import create_message
+
+
+@pytest.mark.asyncio
+async def test_success(plugin, read):
     request = {
         "jsonrpc": "2.0",
         "method": "launch_game",
@@ -10,7 +15,6 @@ def test_success(plugin, readline):
         }
     }
 
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_owned_games.return_value = None
-    asyncio.run(plugin.run())
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
+    await plugin.run()
     plugin.launch_game.assert_called_with(game_id="3")

tests/test_local_games.py

@@ -1,51 +1,55 @@
-import asyncio
-import json
-
 import pytest
 
 from galaxy.api.types import LocalGame
 from galaxy.api.consts import LocalGameState
 from galaxy.api.errors import UnknownError, FailedParsingManifest
+from galaxy.unittest.mock import async_return_value
 
-def test_success(plugin, readline, write):
+from tests import create_message, get_messages
+
+
+@pytest.mark.asyncio
+async def test_success(plugin, read, write):
     request = {
         "jsonrpc": "2.0",
         "id": "3",
         "method": "import_local_games"
     }
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
 
-    readline.side_effect = [json.dumps(request), ""]
-
-    plugin.get_local_games.return_value = [
+    plugin.get_local_games.return_value = async_return_value([
         LocalGame("1", LocalGameState.Running),
         LocalGame("2", LocalGameState.Installed),
         LocalGame("3", LocalGameState.Installed | LocalGameState.Running)
-    ]
-    asyncio.run(plugin.run())
+    ])
+    await plugin.run()
     plugin.get_local_games.assert_called_with()
 
-    response = json.loads(write.call_args[0][0])
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "result": {
-            "local_games" : [
-                {
-                    "game_id": "1",
-                    "local_game_state": LocalGameState.Running.value
-                },
-                {
-                    "game_id": "2",
-                    "local_game_state": LocalGameState.Installed.value
-                },
-                {
-                    "game_id": "3",
-                    "local_game_state": (LocalGameState.Installed | LocalGameState.Running).value
-                }
-            ]
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "result": {
+                "local_games" : [
+                    {
+                        "game_id": "1",
+                        "local_game_state": LocalGameState.Running.value
+                    },
+                    {
+                        "game_id": "2",
+                        "local_game_state": LocalGameState.Installed.value
+                    },
+                    {
+                        "game_id": "3",
+                        "local_game_state": (LocalGameState.Installed | LocalGameState.Running).value
+                    }
+                ]
+            }
         }
-    }
+    ]
 
+
+@pytest.mark.asyncio
 @pytest.mark.parametrize(
     "error,code,message",
     [
@@ -53,44 +57,42 @@ def test_success(plugin, readline, write):
         pytest.param(FailedParsingManifest, 200, "Failed parsing manifest", id="failed_parsing")
     ],
 )
-def test_failure(plugin, readline, write, error, code, message):
+async def test_failure(plugin, read, write, error, code, message):
     request = {
         "jsonrpc": "2.0",
         "id": "3",
         "method": "import_local_games"
     }
-
-    readline.side_effect = [json.dumps(request), ""]
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
     plugin.get_local_games.side_effect = error()
-    asyncio.run(plugin.run())
+    await plugin.run()
     plugin.get_local_games.assert_called_with()
-    response = json.loads(write.call_args[0][0])
 
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "error": {
-            "code": code,
-            "message": message
-        }
-    }
-
-def test_local_game_state_update(plugin, write):
-    game = LocalGame("1", LocalGameState.Running)
-
-    async def couritine():
-        plugin.update_local_game_status(game)
-
-    asyncio.run(couritine())
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "method": "local_game_status_changed",
-        "params": {
-            "local_game": {
-                "game_id": "1",
-                "local_game_state": LocalGameState.Running.value
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "error": {
+                "code": code,
+                "message": message
             }
         }
-    }
+    ]
+
+@pytest.mark.asyncio
+async def test_local_game_state_update(plugin, write):
+    game = LocalGame("1", LocalGameState.Running)
+    plugin.update_local_game_status(game)
+
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "method": "local_game_status_changed",
+            "params": {
+                "local_game": {
+                    "game_id": "1",
+                    "local_game_state": LocalGameState.Running.value
+                }
+            }
+        }
+    ]

tests/test_owned_games.py

@@ -1,19 +1,23 @@
-import asyncio
-import json
+import pytest
 
 from galaxy.api.types import Game, Dlc, LicenseInfo
 from galaxy.api.consts import LicenseType
 from galaxy.api.errors import UnknownError
+from galaxy.unittest.mock import async_return_value
 
-def test_success(plugin, readline, write):
+from tests import create_message, get_messages
+
+
+@pytest.mark.asyncio
+async def test_success(plugin, read, write):
     request = {
         "jsonrpc": "2.0",
         "id": "3",
         "method": "import_owned_games"
     }
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
 
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_owned_games.return_value = [
+    plugin.get_owned_games.return_value = async_return_value([
         Game("3", "Doom", None, LicenseInfo(LicenseType.SinglePurchase, None)),
         Game(
             "5",
@@ -23,129 +27,126 @@ def test_success(plugin, readline, write):
                 Dlc("8", "Temerian Armor Set", LicenseInfo(LicenseType.FreeToPlay, None)),
             ],
             LicenseInfo(LicenseType.SinglePurchase, None))
-    ]
-    asyncio.run(plugin.run())
+    ])
+    await plugin.run()
     plugin.get_owned_games.assert_called_with()
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "result": {
-            "owned_games": [
-                {
-                    "game_id": "3",
-                    "game_title": "Doom",
-                    "license_info": {
-                        "license_type": "SinglePurchase"
-                    }
-                },
-                {
-                    "game_id": "5",
-                    "game_title": "Witcher 3",
-                    "dlcs": [
-                        {
-                            "dlc_id": "7",
-                            "dlc_title": "Hearts of Stone",
-                            "license_info": {
-                                "license_type": "SinglePurchase"
-                            }
-                        },
-                        {
-                            "dlc_id": "8",
-                            "dlc_title": "Temerian Armor Set",
-                            "license_info": {
-                                "license_type": "FreeToPlay"
-                            }
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "result": {
+                "owned_games": [
+                    {
+                        "game_id": "3",
+                        "game_title": "Doom",
+                        "license_info": {
+                            "license_type": "SinglePurchase"
+                        }
+                    },
+                    {
+                        "game_id": "5",
+                        "game_title": "Witcher 3",
+                        "dlcs": [
+                            {
+                                "dlc_id": "7",
+                                "dlc_title": "Hearts of Stone",
+                                "license_info": {
+                                    "license_type": "SinglePurchase"
+                                }
+                            },
+                            {
+                                "dlc_id": "8",
+                                "dlc_title": "Temerian Armor Set",
+                                "license_info": {
+                                    "license_type": "FreeToPlay"
+                                }
+                            }
+                        ],
+                        "license_info": {
+                            "license_type": "SinglePurchase"
                         }
-                    ],
-                    "license_info": {
-                        "license_type": "SinglePurchase"
                     }
-                }
-            ]
+                ]
+            }
         }
-    }
+    ]
 
-def test_failure(plugin, readline, write):
+
+@pytest.mark.asyncio
+async def test_failure(plugin, read, write):
     request = {
         "jsonrpc": "2.0",
         "id": "3",
         "method": "import_owned_games"
     }
 
-    readline.side_effect = [json.dumps(request), ""]
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
     plugin.get_owned_games.side_effect = UnknownError()
-    asyncio.run(plugin.run())
+    await plugin.run()
     plugin.get_owned_games.assert_called_with()
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "error": {
-            "code": 0,
-            "message": "Unknown error"
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": "3",
+            "error": {
+                "code": 0,
+                "message": "Unknown error"
+            }
         }
-    }
+    ]
 
-def test_add_game(plugin, write):
+
+@pytest.mark.asyncio
+async def test_add_game(plugin, write):
     game = Game("3", "Doom", None, LicenseInfo(LicenseType.SinglePurchase, None))
-
-    async def couritine():
-        plugin.add_game(game)
-
-    asyncio.run(couritine())
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "method": "owned_game_added",
-        "params": {
-            "owned_game": {
-                "game_id": "3",
-                "game_title": "Doom",
-                "license_info": {
-                    "license_type": "SinglePurchase"
+    plugin.add_game(game)
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "method": "owned_game_added",
+            "params": {
+                "owned_game": {
+                    "game_id": "3",
+                    "game_title": "Doom",
+                    "license_info": {
+                        "license_type": "SinglePurchase"
+                    }
                 }
             }
         }
-    }
+    ]
 
-def test_remove_game(plugin, write):
-    async def couritine():
-        plugin.remove_game("5")
 
-    asyncio.run(couritine())
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "method": "owned_game_removed",
-        "params": {
-            "game_id": "5"
+@pytest.mark.asyncio
+async def test_remove_game(plugin, write):
+    plugin.remove_game("5")
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "method": "owned_game_removed",
+            "params": {
+                "game_id": "5"
+            }
         }
-    }
+    ]
 
-def test_update_game(plugin, write):
+
+@pytest.mark.asyncio
+async def test_update_game(plugin, write):
     game = Game("3", "Doom", None, LicenseInfo(LicenseType.SinglePurchase, None))
-
-    async def couritine():
-        plugin.update_game(game)
-
-    asyncio.run(couritine())
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "method": "owned_game_updated",
-        "params": {
-            "owned_game": {
-                "game_id": "3",
-                "game_title": "Doom",
-                "license_info": {
-                    "license_type": "SinglePurchase"
+    plugin.update_game(game)
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "method": "owned_game_updated",
+            "params": {
+                "owned_game": {
+                    "game_id": "3",
+                    "game_title": "Doom",
+                    "license_info": {
+                        "license_type": "SinglePurchase"
+                    }
                 }
             }
         }
-    }
+    ]

tests/test_persistent_cache.py

@@ -0,0 +1,73 @@
+import pytest
+
+from galaxy.unittest.mock import async_return_value
+
+from tests import create_message, get_messages
+
+
+def assert_rpc_response(write, response_id, result=None):
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "id": str(response_id),
+            "result": result
+        }
+    ]
+
+
+def assert_rpc_request(write, method, params=None):
+    assert get_messages(write) == [
+        {
+            "jsonrpc": "2.0",
+            "method": method,
+            "params": {"data": params}
+        }
+    ]
+
+
+@pytest.fixture
+def cache_data():
+    return {
+        "persistent key": "persistent value",
+        "persistent object": {"answer to everything": 42}
+    }
+
+
+@pytest.mark.asyncio
+async def test_initialize_cache(plugin, read, write, cache_data):
+    request_id = 3
+    request = {
+        "jsonrpc": "2.0",
+        "id": str(request_id),
+        "method": "initialize_cache",
+        "params": {"data": cache_data}
+    }
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
+
+    assert {} == plugin.persistent_cache
+    await plugin.run()
+    plugin.handshake_complete.assert_called_once_with()
+    assert cache_data == plugin.persistent_cache
+    assert_rpc_response(write, response_id=request_id)
+
+
+@pytest.mark.asyncio
+async def test_set_cache(plugin, write, cache_data):
+    assert {} == plugin.persistent_cache
+
+    plugin.persistent_cache.update(cache_data)
+    plugin.push_cache()
+
+    assert_rpc_request(write, "push_cache", cache_data)
+    assert cache_data == plugin.persistent_cache
+
+
+@pytest.mark.asyncio
+async def test_clear_cache(plugin, write, cache_data):
+    plugin._persistent_cache = cache_data
+
+    plugin.persistent_cache.clear()
+    plugin.push_cache()
+
+    assert_rpc_request(write, "push_cache", {})
+    assert {} == plugin.persistent_cache

tests/test_shutdown_platform_client.py

@@ -0,0 +1,17 @@
+import pytest
+
+from galaxy.unittest.mock import async_return_value
+
+from tests import create_message
+
+@pytest.mark.asyncio
+async def test_success(plugin, read):
+    request = {
+        "jsonrpc": "2.0",
+        "method": "shutdown_platform_client"
+    }
+
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
+    plugin.shutdown_platform_client.return_value = async_return_value(None)
+    await plugin.run()
+    plugin.shutdown_platform_client.assert_called_with()

tests/test_stream_line_reader.py

@@ -0,0 +1,46 @@
+import pytest
+
+from galaxy.reader import StreamLineReader
+from galaxy.unittest.mock import async_return_value
+
+
+@pytest.fixture()
+def stream_line_reader(reader):
+    return StreamLineReader(reader)
+
+
+@pytest.mark.asyncio
+async def test_message(stream_line_reader, read):
+    read.return_value = async_return_value(b"a\n")
+    assert await stream_line_reader.readline() == b"a"
+    read.assert_called_once()
+
+
+@pytest.mark.asyncio
+async def test_separate_messages(stream_line_reader, read):
+    read.side_effect = [async_return_value(b"a\n"), async_return_value(b"b\n")]
+    assert await stream_line_reader.readline() == b"a"
+    assert await stream_line_reader.readline() == b"b"
+    assert read.call_count == 2
+
+
+@pytest.mark.asyncio
+async def test_connected_messages(stream_line_reader, read):
+    read.return_value = async_return_value(b"a\nb\n")
+    assert await stream_line_reader.readline() == b"a"
+    assert await stream_line_reader.readline() == b"b"
+    read.assert_called_once()
+
+
+@pytest.mark.asyncio
+async def test_cut_message(stream_line_reader, read):
+    read.side_effect = [async_return_value(b"a"), async_return_value(b"b\n")]
+    assert await stream_line_reader.readline() == b"ab"
+    assert read.call_count == 2
+
+
+@pytest.mark.asyncio
+async def test_half_message(stream_line_reader, read):
+    read.side_effect = [async_return_value(b"a"), async_return_value(b"")]
+    assert await stream_line_reader.readline() == b""
+    assert read.call_count == 2

tests/test_uninstall_game.py

@@ -1,7 +1,11 @@
-import asyncio
-import json
+import pytest
 
-def test_success(plugin, readline):
+from galaxy.unittest.mock import async_return_value
+
+from tests import create_message
+
+@pytest.mark.asyncio
+async def test_success(plugin, read):
     request = {
         "jsonrpc": "2.0",
         "method": "uninstall_game",
@@ -9,8 +13,7 @@ def test_success(plugin, readline):
             "game_id": "3"
         }
     }
-
-    readline.side_effect = [json.dumps(request), ""]
+    read.side_effect = [async_return_value(create_message(request)), async_return_value(b"")]
     plugin.get_owned_games.return_value = None
-    asyncio.run(plugin.run())
+    await plugin.run()
     plugin.uninstall_game.assert_called_with(game_id="3")

tests/test_users.py

@@ -1,215 +0,0 @@
-import asyncio
-import json
-
-from galaxy.api.types import UserInfo, Presence
-from galaxy.api.errors import UnknownError
-from galaxy.api.consts import PresenceState
-
-def test_get_friends_success(plugin, readline, write):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "method": "import_friends"
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_friends.return_value = [
-        UserInfo(
-            "3",
-            True,
-            "Jan",
-            "http://avatar1.png",
-            Presence(
-                PresenceState.Online,
-                "123",
-                "Main menu"
-            )
-        ),
-        UserInfo(
-            "5",
-            True,
-            "Ola",
-            "http://avatar2.png",
-            Presence(PresenceState.Offline)
-        )
-    ]
-    asyncio.run(plugin.run())
-    plugin.get_friends.assert_called_with()
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "result": {
-            "user_info_list": [
-                {
-                    "user_id": "3",
-                    "is_friend": True,
-                    "user_name": "Jan",
-                    "avatar_url": "http://avatar1.png",
-                    "presence": {
-                        "presence_state": "online",
-                        "game_id": "123",
-                        "presence_status": "Main menu"
-                    }
-                },
-                {
-                    "user_id": "5",
-                    "is_friend": True,
-                    "user_name": "Ola",
-                    "avatar_url": "http://avatar2.png",
-                    "presence": {
-                        "presence_state": "offline"
-                    }
-                }
-            ]
-        }
-    }
-
-def test_get_friends_failure(plugin, readline, write):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "method": "import_friends"
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_friends.side_effect = UnknownError()
-    asyncio.run(plugin.run())
-    plugin.get_friends.assert_called_with()
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "3",
-        "error": {
-            "code": 0,
-            "message": "Unknown error",
-        }
-    }
-
-def test_add_friend(plugin, write):
-    friend =  UserInfo("7", True, "Kuba", "http://avatar.png", Presence(PresenceState.Offline))
-
-    async def couritine():
-        plugin.add_friend(friend)
-
-    asyncio.run(couritine())
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "method": "friend_added",
-        "params": {
-            "user_info": {
-                "user_id": "7",
-                "is_friend": True,
-                "user_name": "Kuba",
-                "avatar_url": "http://avatar.png",
-                "presence": {
-                    "presence_state": "offline"
-                }
-            }
-        }
-    }
-
-def test_remove_friend(plugin, write):
-    async def couritine():
-        plugin.remove_friend("5")
-
-    asyncio.run(couritine())
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "method": "friend_removed",
-        "params": {
-            "user_id": "5"
-        }
-    }
-
-def test_update_friend(plugin, write):
-    friend =  UserInfo("9", True, "Anna", "http://avatar.png", Presence(PresenceState.Offline))
-
-    async def couritine():
-        plugin.update_friend(friend)
-
-    asyncio.run(couritine())
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "method": "friend_updated",
-        "params": {
-            "user_info": {
-                "user_id": "9",
-                "is_friend": True,
-                "user_name": "Anna",
-                "avatar_url": "http://avatar.png",
-                "presence": {
-                    "presence_state": "offline"
-                }
-            }
-        }
-    }
-
-def test_get_users_success(plugin, readline, write):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "8",
-        "method": "import_user_infos",
-        "params": {
-            "user_id_list": ["13"]
-        }
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_users.return_value = [
-        UserInfo("5", False, "Ula", "http://avatar.png", Presence(PresenceState.Offline))
-    ]
-    asyncio.run(plugin.run())
-    plugin.get_users.assert_called_with(user_id_list=["13"])
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "8",
-        "result": {
-            "user_info_list": [
-                {
-                    "user_id": "5",
-                    "is_friend": False,
-                    "user_name": "Ula",
-                    "avatar_url": "http://avatar.png",
-                    "presence": {
-                        "presence_state": "offline"
-                    }
-                }
-            ]
-        }
-    }
-
-def test_get_users_failure(plugin, readline, write):
-    request = {
-        "jsonrpc": "2.0",
-        "id": "12",
-        "method": "import_user_infos",
-        "params": {
-            "user_id_list": ["10", "11", "12"]
-        }
-    }
-
-    readline.side_effect = [json.dumps(request), ""]
-    plugin.get_users.side_effect = UnknownError()
-    asyncio.run(plugin.run())
-    plugin.get_users.assert_called_with(user_id_list=["10", "11", "12"])
-    response = json.loads(write.call_args[0][0])
-
-    assert response == {
-        "jsonrpc": "2.0",
-        "id": "12",
-        "error": {
-            "code": 0,
-            "message": "Unknown error"
-        }
-    }