rendercv/tests/cli/render_command/test_run_rendercv.py

import os
import pathlib

import pytest
import typer

from rendercv.cli.render_command.progress_panel import ProgressPanel
from rendercv.cli.render_command.run_rendercv import run_rendercv, timed_step


class TestTimedStep:
    def test_returns_function_result(self):
        def sample_func(x: int) -> int:
            return x * 2

        progress = ProgressPanel(quiet=True)

        result = timed_step("Test", progress, sample_func, 5)

        assert result == 10

    def test_updates_progress_with_timing(self):
        def sample_func():
            return None

        progress = ProgressPanel(quiet=True)

        timed_step("Test message", progress, sample_func)

        assert len(progress.completed_steps) == 0

    def test_handles_single_path_result(self):
        def sample_func() -> pathlib.Path:
            return pathlib.Path.cwd() / "output.pdf"

        progress = ProgressPanel(quiet=True)

        result = timed_step("Generated PDF", progress, sample_func)

        assert result == pathlib.Path.cwd() / "output.pdf"
        assert len(progress.completed_steps) == 1
        assert progress.completed_steps[0].paths == [pathlib.Path.cwd() / "output.pdf"]

    def test_handles_list_path_result(self):
        def sample_func() -> list[pathlib.Path]:
            return [pathlib.Path.cwd() / "page1.png", pathlib.Path.cwd() / "page2.png"]

        progress = ProgressPanel(quiet=True)

        result = timed_step("Generated PNG", progress, sample_func)

        assert len(result) == 2
        assert len(progress.completed_steps) == 1
        assert progress.completed_steps[0].paths == [
            pathlib.Path.cwd() / "page1.png",
            pathlib.Path.cwd() / "page2.png",
        ]

    def test_pluralizes_message_for_multiple_paths(self):
        def sample_func() -> list[pathlib.Path]:
            return [pathlib.Path.cwd() / "page1.png", pathlib.Path.cwd() / "page2.png"]

        progress = ProgressPanel(quiet=True)

        timed_step("Generated PNG", progress, sample_func)

        assert progress.completed_steps[0].message == "Generated PNGs"

    def test_passes_args_and_kwargs_to_function(self):
        def sample_func(a: int, b: int, c: int = 0) -> int:
            return a + b + c

        progress = ProgressPanel(quiet=True)

        result = timed_step("Test", progress, sample_func, 1, 2, c=3)

        assert result == 6


class TestRunRendercv:
    def test_invalid_yaml(self, tmp_path):
        invalid_yaml = tmp_path / "invalid.yaml"
        invalid_yaml.write_text("invalid: yaml: content: :")

        progress = ProgressPanel(quiet=True)

        with pytest.raises(typer.Exit) as exc_info, progress:
            run_rendercv(invalid_yaml, progress)

        assert exc_info.value.exit_code == 1

    def test_invalid_input_file(self, tmp_path):
        invalid_schema = tmp_path / "invalid_schema.yaml"
        invalid_schema.write_text("cv:\n  name: 123")

        progress = ProgressPanel(quiet=True)

        with pytest.raises(typer.Exit) as exc_info, progress:
            run_rendercv(invalid_schema, progress)

        assert exc_info.value.exit_code == 1

    def test_template_syntax_error(self, tmp_path):
        os.chdir(tmp_path)

        theme_folder = tmp_path / "badtheme"
        theme_folder.mkdir()

        template_file = theme_folder / "Header.j2.typ"
        template_file.write_text(
            "{% for item in items %}\n{{ item }\n", encoding="utf-8"
        )

        yaml_file = tmp_path / "test.yaml"
        yaml_file.write_text(
            """cv:
    name: John Doe
design:
    theme: badtheme
""",
            encoding="utf-8",
        )

        progress = ProgressPanel(quiet=True)

        with pytest.raises(typer.Exit) as exc_info, progress:
            run_rendercv(yaml_file, progress)

        assert exc_info.value.exit_code == 1