DazedAnon
a371223189
- Defer engine imports until translation starts - Add regression coverage for source downloads without environment settings
58 lines
1.6 KiB
Python
58 lines
1.6 KiB
Python
"""Regression tests for Translation-tab engine discovery."""
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from __future__ import annotations
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import os
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import unittest
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from unittest.mock import patch
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os.environ.setdefault("QT_QPA_PLATFORM", "offscreen")
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try:
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from PyQt5.QtWidgets import QApplication
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from gui.translation_tab import TRANSLATION_MODULE_SPECS, TranslationTab
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_HAS_QT = True
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except Exception: # pragma: no cover - PyQt5 not installed
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_HAS_QT = False
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@unittest.skipUnless(_HAS_QT, "PyQt5 not available")
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class TranslationEngineDropdownTests(unittest.TestCase):
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@classmethod
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def setUpClass(cls) -> None:
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cls._app = QApplication.instance() or QApplication([])
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def test_all_engines_are_listed_without_environment_configuration(self) -> None:
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required_settings = (
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"model",
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"language",
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"timeout",
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"width",
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"listWidth",
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"noteWidth",
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)
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without_settings = {
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key: value
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for key, value in os.environ.items()
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if key not in required_settings
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}
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with patch.dict(os.environ, without_settings, clear=True):
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tab = TranslationTab()
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expected = [
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f"{name} ({', '.join(extensions)})"
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for name, extensions, _module, _handler in TRANSLATION_MODULE_SPECS
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]
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actual = [
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tab.module_combo.itemText(index)
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for index in range(tab.module_combo.count())
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]
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self.assertEqual(actual, expected)
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self.assertTrue(all(callable(module[2]) for module in tab.modules))
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if __name__ == "__main__":
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unittest.main()
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