add more datetime tests - issue768 (#771)

stac_fastapi/api/tests/test_app.py

@@ -387,3 +387,70 @@ class ItemRequest(APIRequest):
             "/collections/test_collection/items/test_item", params={"user": "Chewbacca"}
         )
         assert resp.status_code == 200
+
+
+def test_client_datetime_input_params():
+    """Test all endpoints. Verify input models."""
+
+    class FakeClient(BaseCoreClient):
+        def post_search(self, search_request: BaseSearchPostRequest, **kwargs):
+            return search_request.datetime
+
+        def get_search(
+            self,
+            collections: Optional[List[str]] = None,
+            ids: Optional[List[str]] = None,
+            bbox: Optional[List[NumType]] = None,
+            intersects: Optional[str] = None,
+            datetime: Optional[Union[str, datetime]] = None,
+            limit: Optional[int] = 10,
+            **kwargs,
+        ):
+            return datetime
+
+        def get_item(self, item_id: str, collection_id: str, **kwargs) -> stac.Item:
+            raise NotImplementedError
+
+        def all_collections(self, **kwargs) -> stac.Collections:
+            raise NotImplementedError
+
+        def get_collection(self, collection_id: str, **kwargs) -> stac.Collection:
+            raise NotImplementedError
+
+        def item_collection(
+            self,
+            collection_id: str,
+            bbox: Optional[List[Union[float, int]]] = None,
+            datetime: Optional[Union[str, datetime]] = None,
+            limit: int = 10,
+            token: str = None,
+            **kwargs,
+        ) -> stac.ItemCollection:
+            raise NotImplementedError
+
+    test_app = app.StacApi(
+        settings=ApiSettings(enable_response_models=False),
+        client=FakeClient(),
+    )
+
+    with TestClient(test_app.app) as client:
+        get_search = client.get(
+            "/search",
+            params={
+                "collections": ["test"],
+                "datetime": "2020-01-01T00:00:00.00001Z",
+            },
+        )
+        post_search = client.post(
+            "/search",
+            json={
+                "collections": ["test"],
+                "datetime": "2020-01-01T00:00:00.00001Z",
+            },
+        )
+
+    assert get_search.status_code == 200, get_search.text
+    assert get_search.json() == "2020-01-01T00:00:00.000010+00:00"
+
+    assert post_search.status_code == 200, post_search.text
+    assert post_search.json() == "2020-01-01T00:00:00.00001Z"

stac_fastapi/api/tests/test_models.py

@@ -26,7 +26,7 @@ def test_create_get_request_model():
                 "coordinates": [[[0, 0], [0, 1], [1, 1], [1, 0], [0, 0]]],
             }
         ),
-        datetime="2020-01-01T00:00:00Z",
+        datetime="2020-01-01T00:00:00.00001Z",
         limit=10,
         filter="test==test",
         filter_crs="epsg:4326",
@@ -35,6 +35,8 @@ def test_create_get_request_model():
 
     assert model.collections == ["test1", "test2"]
     assert model.filter_crs == "epsg:4326"
+    d = model.datetime
+    assert d.microsecond == 10
 
     with pytest.raises(HTTPException):
         request_model(datetime="yo")
@@ -62,32 +64,33 @@ def route(model=Depends(request_model)):
 
 
 @pytest.mark.parametrize(
-    "filter,passes",
+    "filter_val,passes",
     [(None, True), ({"test": "test"}, True), ([], False)],
 )
-def test_create_post_request_model(filter, passes):
+def test_create_post_request_model(filter_val, passes):
     request_model = create_post_request_model(
         extensions=[FilterExtension(), FieldsExtension()],
         base_model=BaseSearchPostRequest,
     )
 
     if not passes:
         with pytest.raises(ValidationError):
-            model = request_model(filter=filter)
+            model = request_model(filter=filter_val)
     else:
         model = request_model(
             collections=["test1", "test2"],
             ids=["test1", "test2"],
             bbox=[0, 0, 1, 1],
-            datetime="2020-01-01T00:00:00Z",
+            datetime="2020-01-01T00:00:00.00001Z",
             limit=10,
-            filter=filter,
+            filter=filter_val,
             **{"filter-crs": "epsg:4326", "filter-lang": "cql2-json"},
         )
 
         assert model.collections == ["test1", "test2"]
         assert model.filter_crs == "epsg:4326"
-        assert model.filter == filter
+        assert model.filter == filter_val
+        assert model.datetime == "2020-01-01T00:00:00.00001Z"
 
 
 @pytest.mark.parametrize(