112 lines
3.5 KiB
Python
112 lines
3.5 KiB
Python
import unittest
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from unittest.mock import patch
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from typing import Any, cast
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from sn_plan41.ui.tab_a_logic import TabALogic
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class _DummyPruefmanager:
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def __init__(self) -> None:
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self.hinweise: list[tuple[str, str]] = []
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def verarbeite(self, ergebnis):
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return ergebnis
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def zeige_hinweis(self, titel: str, meldung: str) -> None:
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self.hinweise.append((titel, meldung))
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class _DummyDateiErgebnis:
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def __init__(self, ok: bool = True, kontext: str = "C:/tmp/v_db.gpkg") -> None:
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self.ok = ok
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self.kontext = kontext
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class _DummyProgress:
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def __init__(self) -> None:
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self.closed = False
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def set_total(self, _value: int) -> None:
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pass
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def set_value(self, _value: int) -> None:
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pass
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def set_label(self, _value: str) -> None:
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pass
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def close(self) -> None:
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self.closed = True
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class _DummyProject:
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def mapLayer(self, _layer_id: str):
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return None
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class _DummyGrabber:
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pass
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class TestTabAPreconditions(unittest.TestCase):
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def _make_logic(self) -> tuple[TabALogic, _DummyPruefmanager]:
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pruefmanager = _DummyPruefmanager()
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logic = TabALogic(
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pruefmanager=cast(Any, pruefmanager),
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link_pruefer=cast(Any, object()),
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stil_pruefer=cast(Any, object()),
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)
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return logic, pruefmanager
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def test_get_verfahrensgebiet_layer_shows_hint_when_layer_id_missing(self):
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logic, pruefmanager = self._make_logic()
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with patch.object(logic, "load_verfahrensgebiet_layer_id", return_value=None):
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layer = logic._get_verfahrensgebiet_layer()
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self.assertIsNone(layer)
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self.assertEqual(len(pruefmanager.hinweise), 1)
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self.assertIn("Verfahrensgebiet", pruefmanager.hinweise[0][0])
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@patch("sn_plan41.ui.tab_a_logic.QgsProject.instance", return_value=_DummyProject())
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def test_get_verfahrensgebiet_layer_shows_hint_when_layer_not_in_project(self, _mock_project_instance):
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logic, pruefmanager = self._make_logic()
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with patch.object(logic, "load_verfahrensgebiet_layer_id", return_value="layer_404"):
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layer = logic._get_verfahrensgebiet_layer()
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self.assertIsNone(layer)
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self.assertEqual(len(pruefmanager.hinweise), 1)
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self.assertIn("Verfahrensgebiet", pruefmanager.hinweise[0][0])
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@patch("sn_plan41.ui.tab_a_logic.Dateipruefer")
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def test_pipeline_aborts_and_shows_hint_when_verfahrensgebiet_missing(
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self,
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mock_dateipruefer,
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):
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logic, pruefmanager = self._make_logic()
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logic.data_grabber = cast(Any, _DummyGrabber())
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mock_dateipruefer.return_value.pruefe.return_value = _DummyDateiErgebnis(ok=True, kontext="C:/tmp/v_db.gpkg")
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progress = _DummyProgress()
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with patch("sn_plan41.ui.tab_a_logic.create_progress_dialog", return_value=progress):
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with patch.object(logic, "_resolve_linkliste", return_value="C:/tmp/linkliste.xlsx"):
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with patch.object(logic, "load_verfahrensgebiet_layer_id", return_value=None):
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result = logic._on_run_pipeline(
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source="C:/tmp/v_db.gpkg",
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linkliste=None,
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raumfilter="Verfahrensgebiet",
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)
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self.assertIsNone(result)
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self.assertEqual(len(pruefmanager.hinweise), 1)
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self.assertIn("Verfahrensgebiet", pruefmanager.hinweise[0][0])
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self.assertTrue(progress.closed)
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if __name__ == "__main__":
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unittest.main()
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