feat: add temporal Mol explorer

backend/tests/test_raster_operations_service.py

@@ -7,7 +7,7 @@ import importlib
 
 from geoalchemy2.shape import from_shape
 from app.core.errors import AppError
-from app.models import Area, Dataset
+from app.models import Area, Dataset, DatasetVersion
 from app.services.raster_operations_service import RasterOperationsService
 from app.api.routes.datasets import _run_job_sync
 from shapely.geometry import box
@@ -356,8 +356,12 @@ def test_raster_reproject_returns_persisted_derived_dataset(monkeypatch, tmp_pat
     )
 
     assert result_id == output_id
-    assert len(db.added) == 1
+    assert len(db.added) == 2
     derived = db.added[0]
+    version = db.added[1]
+    assert isinstance(version, DatasetVersion)
+    assert version.dataset_id == output_id
+    assert version.version == 1
     assert derived.id == output_id
     assert derived.metadata_json is not None
     assert derived.metadata_json["operation"] == "raster.reproject"
@@ -783,9 +787,13 @@ def test_raster_clip_persists_derived_dataset(monkeypatch, tmp_path) -> None:
     result_id = RasterOperationsService.clip(db, dataset_id, area_id, "clip-result.tif")
 
     assert result_id == output_id
-    assert len(db.added) == 1
+    assert len(db.added) == 2
     derived = db.added[0]
+    version = db.added[1]
     assert isinstance(derived, Dataset)
+    assert isinstance(version, DatasetVersion)
+    assert version.dataset_id == output_id
+    assert version.version == 1
     assert derived.id == output_id
     assert derived.source == "operation:raster.clip"
     assert derived.dataset_type == "raster"
@@ -1295,8 +1303,12 @@ def test_raster_index_records_provenance_and_dtype(tmp_path, monkeypatch) -> Non
 
     result_dataset_id = RasterOperationsService.ndvi(db, dataset_id, nir_band=4, red_band=3, output_name="ndvi-test")
     assert result_dataset_id == output_dataset_id
-    assert len(db.added) == 1
+    assert len(db.added) == 2
     derived = db.added[0]
+    version = db.added[1]
+    assert isinstance(version, DatasetVersion)
+    assert version.dataset_id == output_dataset_id
+    assert version.version == 1
     assert derived.id == output_dataset_id
     assert derived.metadata_json is not None
     assert derived.metadata_json["operation"] == "raster.ndvi"