Initial public release

backend/tests/test_sprint192_regional_map_state.py

@@ -0,0 +1,40 @@
+from pathlib import Path
+from tests.frontend_contract import assert_calls, read_map_workspace, read_feature
+
+
+ROOT = Path(__file__).resolve().parents[2]
+
+
+def read(path: str) -> str:
+    return (ROOT / path).read_text(encoding="utf-8")
+
+
+def test_work_area_change_clears_stale_spatial_results_before_switching_area() -> None:
+    workspace = read_map_workspace()
+
+    assert "const handleSelectMapArea = (areaId: string) => {" in workspace
+    assert "clearAreaSelection()\n    onSelectMapArea(areaId)" in workspace
+    # One call site is a formatting rule; the contract is that the area
+    # selector routes through the handler that clears the drawn selection.
+    assert_calls(workspace, "handleSelectMapArea", first_argument="event.target.value")
+
+
+def test_cancelled_selection_requests_cannot_restore_stale_results() -> None:
+    selection_hook = read_feature("map_workspace")
+    themes_hook = read_feature("map_workspace")
+
+    assert "const requestSequence = useRef(0)" in selection_hook
+    assert "requestSequence.current += 1\n    setMapSelectionBbox(null)" in selection_hook
+    assert "if (requestSequence.current !== sequence)" in selection_hook
+    assert "const requestSequence = useRef(0)" in themes_hook
+    assert "requestSequence.current += 1\n    setThemeInsights([])" in themes_hook
+    assert "if (requestSequence.current !== sequence)" in themes_hook
+
+
+def test_viewport_status_uses_end_user_map_language() -> None:
+    hook = read("frontend/src/hooks/useViewportVectorLayer.ts")
+
+    assert "load buildings from PostGIS" not in hook
+    assert "Zichtbare kaartobjecten laden..." in hook
+    assert "kaartobjecten getoond" in hook
+    assert "PostGIS" not in hook