#150: Add get with filter tests for DB backend

test/db/endpoints/test_get_with_filters.py

@@ -0,0 +1,74 @@
+import pytest
+
+
+class TestDBGetWithFilters:
+    def test_valid_get_with_filters(
+        self,
+        flask_test_app_db,
+        valid_db_credentials_header,
+        single_investigation_test_data_db,
+    ):
+        test_response = flask_test_app_db.get(
+            '/investigations?where={"TITLE": {"like": "Title for DataGateway API'
+            ' Testing (DB)"}}',
+            headers=valid_db_credentials_header,
+        )
+
+        assert test_response.json == [single_investigation_test_data_db.to_dict()]
+
+    def test_valid_no_results_get_with_filters(
+        self, flask_test_app_db, valid_db_credentials_header,
+    ):
+        test_response = flask_test_app_db.get(
+            '/investigations?where={"TITLE": {"eq": "This filter should cause a 404 for'
+            'testing purposes..."}}',
+            headers=valid_db_credentials_header,
+        )
+        print(test_response.json)
+
+        assert test_response.json == []
+
+    @pytest.mark.usefixtures("multiple_investigation_test_data_db")
+    def test_valid_get_with_filters_distinct(
+        self, flask_test_app_db, valid_db_credentials_header,
+    ):
+        test_response = flask_test_app_db.get(
+            '/investigations?where={"TITLE": {"like": "Title for DataGateway API'
+            ' Testing (DB)"}}&distinct="TITLE"',
+            headers=valid_db_credentials_header,
+        )
+
+        expected = [
+            {"TITLE": f"Title for DataGateway API Testing (DB) {i}" for i in range(5)},
+        ]
+
+        for title in expected:
+            assert title in test_response.json
+
+    def test_limit_skip_merge_get_with_filters(
+        self,
+        flask_test_app_db,
+        valid_db_credentials_header,
+        multiple_investigation_test_data_db,
+    ):
+        skip_value = 1
+        limit_value = 2
+
+        test_response = flask_test_app_db.get(
+            '/investigations?where={"TITLE": {"like": "Title for DataGateway API'
+            ' Testing (DB)"}}'
+            f'&skip={skip_value}&limit={limit_value}&order="ID ASC"',
+            headers=valid_db_credentials_header,
+        )
+
+        # Copy required to ensure data is deleted at the end of the test
+        investigation_test_data_copy = multiple_investigation_test_data_db.copy()
+        filtered_investigation_data = []
+        filter_count = 0
+        while filter_count < limit_value:
+            filtered_investigation_data.append(
+                investigation_test_data_copy.pop(skip_value).to_dict(),
+            )
+            filter_count += 1
+
+        assert test_response.json == filtered_investigation_data

test/icat/endpoints/test_create_icat.py

@@ -1,7 +1,7 @@
 from test.icat.test_query import prepare_icat_data_for_assertion
 
 
-class TestCreateData:
+class TestICATCreateData:
     def test_valid_create_data(
         self, flask_test_app_icat, valid_icat_credentials_header,
     ):

test/icat/endpoints/test_get_with_filters_icat.py

@@ -3,7 +3,7 @@
 from test.icat.test_query import prepare_icat_data_for_assertion
 
 
-class TestGetWithFilters:
+class TestICATGetWithFilters:
     def test_valid_get_with_filters(
         self,
         flask_test_app_icat,