Joakim Hellsén
c55610affa
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107 lines
3.9 KiB
Python
107 lines
3.9 KiB
Python
from __future__ import annotations
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import os
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import sys
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from types import SimpleNamespace
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from typing import TYPE_CHECKING
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from unittest.mock import MagicMock
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import tests.conftest as hooks
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if TYPE_CHECKING:
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from pathlib import Path
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import pytest
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def test_pytest_addoption_registers_real_git_backup_flag() -> None:
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"""The hook should register the opt-in flag for real git-backup tests."""
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parser: MagicMock = MagicMock()
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hooks.pytest_addoption(parser)
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parser.addoption.assert_called_once_with(
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"--run-real-git-backup-tests",
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action="store_true",
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default=False,
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help="Run tests that push git backup state to a real repository.",
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)
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def test_pytest_sessionstart_initializes_worker_data_dir(
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monkeypatch: pytest.MonkeyPatch,
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tmp_path: Path,
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) -> None:
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"""The hook should set worker-scoped state and silence bs4 locator warnings."""
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monkeypatch.setenv("PYTEST_XDIST_WORKER", "gw3")
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monkeypatch.setattr(hooks.tempfile, "gettempdir", lambda: str(tmp_path))
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filterwarnings_mock: MagicMock = MagicMock()
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monkeypatch.setattr(hooks.warnings, "filterwarnings", filterwarnings_mock)
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hooks.pytest_sessionstart(session=MagicMock())
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expected_dir: Path = tmp_path / "discord-rss-bot-tests" / "gw3"
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assert expected_dir.exists(), f"Expected worker dir to exist: {expected_dir}"
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assert os.environ.get("DISCORD_RSS_BOT_DATA_DIR") == str(expected_dir)
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filterwarnings_mock.assert_any_call("ignore", category=hooks.MarkupResemblesLocatorWarning)
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def test_pytest_sessionstart_refreshes_preloaded_settings_and_main_modules(
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monkeypatch: pytest.MonkeyPatch,
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tmp_path: Path,
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) -> None:
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"""Preloaded modules should be re-pointed to worker-local storage and refreshed."""
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monkeypatch.setenv("PYTEST_XDIST_WORKER", "gw9")
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monkeypatch.setattr(hooks.tempfile, "gettempdir", lambda: str(tmp_path))
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get_reader: MagicMock = MagicMock()
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get_reader.cache_clear = MagicMock() # type: ignore[attr-defined]
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close: MagicMock = MagicMock()
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settings_module = SimpleNamespace(data_dir="stale", get_reader=get_reader)
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main_module = SimpleNamespace(reader=SimpleNamespace(close=close))
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monkeypatch.setitem(sys.modules, "discord_rss_bot.settings", settings_module)
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monkeypatch.setitem(sys.modules, "discord_rss_bot.main", main_module)
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hooks.pytest_sessionstart(session=MagicMock())
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expected_dir: Path = tmp_path / "discord-rss-bot-tests" / "gw9"
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assert settings_module.data_dir == str(expected_dir)
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get_reader.cache_clear.assert_called_once() # type: ignore[attr-defined]
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close.assert_called_once()
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get_reader.assert_called_once()
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def test_pytest_sessionstart_suppresses_reader_close_exceptions(
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monkeypatch: pytest.MonkeyPatch,
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tmp_path: Path,
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) -> None:
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"""Reader close failures should not prevent rebuilding the main reader."""
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monkeypatch.setenv("PYTEST_XDIST_WORKER", "gw11")
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monkeypatch.setattr(hooks.tempfile, "gettempdir", lambda: str(tmp_path))
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get_reader: MagicMock = MagicMock()
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settings_module = SimpleNamespace(data_dir="stale", get_reader=get_reader)
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failing_reader = SimpleNamespace(close=MagicMock(side_effect=RuntimeError("close failed")))
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main_module = SimpleNamespace(reader=failing_reader)
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monkeypatch.setitem(sys.modules, "discord_rss_bot.settings", settings_module)
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monkeypatch.setitem(sys.modules, "discord_rss_bot.main", main_module)
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hooks.pytest_sessionstart(session=MagicMock())
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get_reader.assert_called_once()
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def test_pytest_collection_modifyitems_noops_when_real_git_backup_tests_enabled() -> None:
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"""When the flag is enabled, collection hook should return immediately."""
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config: MagicMock = MagicMock()
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config.getoption.return_value = True
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items: list[MagicMock] = [MagicMock()]
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hooks.pytest_collection_modifyitems(config=config, items=items)
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config.getoption.assert_called_once_with("--run-real-git-backup-tests")
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