Optimize assistant context by requested themes

backend/tests/test_sprint202_temporal_metrics_and_ollama.py

@@ -98,6 +98,28 @@ def test_geo_assistant_recognizes_dutch_historical_questions(question: str) -> N
     assert GeoAssistantService.history_requested(question) is True
 
 
+def test_geo_assistant_limits_explicit_cross_domain_question_to_requested_themes() -> None:
+    themes = GeoAssistantService.requested_themes(
+        "Geef een profiel met ruimtebeslag, open ruimte, bevolking, bereikbaarheid, voorzieningen en bodem."
+    )
+
+    assert themes == {"space_occupation", "open_space", "population", "accessibility", "services", "soil"}
+
+
+@pytest.mark.parametrize(
+    ("question", "expected"),
+    [
+        ("Hoe evolueerden bevolking en bosoppervlakte?", {"population", "forest"}),
+        ("Toon wegen, waterlopen en overstromingen.", {"roads", "water", "flood_hazard"}),
+        ("Welke bodemtypes en landbouwteelten komen voor?", {"soil", "agriculture"}),
+        ("Vat de belangrijkste gebiedsmetingen samen.", None),
+        ("Welke officiële bronnen zijn beschikbaar?", None),
+    ],
+)
+def test_geo_assistant_theme_selection_preserves_general_overviews(question: str, expected: set[str] | None) -> None:
+    assert GeoAssistantService.requested_themes(question) == expected
+
+
 def test_geo_assistant_discloses_estimated_population_values() -> None:
     metrics = [
         AssistantContextMetric(