fix(map): honor raster coverage and temporal dates

backend/tests/test_sprint187_temporal_map_foundation.py

@@ -133,6 +133,20 @@ def temporal_dataset(*, project_id, observed_year: int, metric_method: str = "fe
     )
 
 
+def test_temporal_series_keeps_only_latest_snapshot_per_observation_date() -> None:
+    project_id = uuid4()
+    old = temporal_dataset(project_id=project_id, observed_year=2025)
+    old.imported_at = datetime(2026, 7, 19, tzinfo=timezone.utc)
+    latest = temporal_dataset(project_id=project_id, observed_year=2025)
+    latest.imported_at = datetime(2026, 7, 21, tzinfo=timezone.utc)
+    earlier = temporal_dataset(project_id=project_id, observed_year=2022)
+    earlier.imported_at = datetime(2026, 7, 21, tzinfo=timezone.utc)
+
+    canonical = TemporalAnalysisService._canonical_observation_snapshots([old, latest, earlier])
+
+    assert [dataset.id for dataset in canonical] == [earlier.id, latest.id]
+
+
 def governed_grb_dataset(*, project_id, observed_day: int) -> Dataset:
     dataset = temporal_dataset(project_id=project_id, observed_year=2026, metric_method="intersection_area")
     dataset.observed_at = datetime(2026, 7, observed_day, tzinfo=timezone.utc)

backend/tests/test_sprint237_flanders_thematic_on_demand.py

@@ -16,7 +16,7 @@ def test_flanders_workspace_exposes_governed_thematic_products_on_demand() -> No
 
     assert "activeScopeProject?.name === FLANDERS_WORKSPACE_PROJECT_NAME" in workspace
     assert "new Map<DataThemeId, OnDemandMapProduct>" in workspace
-    assert "'Op aanvraag'" in workspace
+    assert "'Automatisch'" in workspace
     assert "theme.id === 'space_occupation'" in workspace
     assert "setActiveThemeId(fallbackTheme.id)" in workspace
     assert "return `referentiejaar ${observationYear}`" in workspace

backend/tests/test_sprint239_bounded_grb_acquisition.py

@@ -391,6 +391,6 @@ def test_grb_frontend_and_contracts_use_only_the_governed_backend_path() -> None
     assert "result[product.key] = null" in workspace
     assert ": onDemandThemeActive\n        ? null\n        : mapFeatureCollection" in workspace
     assert "onSetContextLayerLabel" in workspace
-    assert "'Op aanvraag'" in workspace
+    assert "'Automatisch'" in workspace
     assert "/datasets/grb/acquire" in contracts
     assert "geo.api.vlaanderen.be" not in workspace