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glances/tests/test_plugin_init_value.py

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#!/usr/bin/env python
#
# Glances - An eye on your system
#
# SPDX-FileCopyrightText: 2026 Nicolas Hennion <nicolas@nicolargo.com>
#
# SPDX-License-Identifier: LGPL-3.0-only
#
"""Tests that plugins exposing a list of stats initialise them as a list."""
import pytest
LIST_PLUGINS = (
'alert',
'amps',
'containers',
'diskio',
'folders',
'fs',
'gpu',
'irq',
'mpp',
'network',
'npu',
'percpu',
'ports',
'processlist',
'programlist',
'sensors',
'smart',
'vms',
'wifi',
)
@pytest.mark.parametrize('plugin_name', LIST_PLUGINS)
def test_init_value_is_a_list(glances_stats, plugin_name):
"""get_init_value is what update() returns when it has nothing to report."""
plugin = glances_stats.get_plugin(plugin_name)
assert isinstance(plugin.get_init_value(), list)
@pytest.mark.parametrize('plugin_name', LIST_PLUGINS)
def test_reset_leaves_the_stats_a_list(glances_stats, plugin_name):
"""reset() must not swap the stats to a dict behind the API's back."""
plugin = glances_stats.get_plugin(plugin_name)
plugin.reset()
assert isinstance(plugin.stats, list)