#250: Add tests for OpenAPI type conversion

test/test_openapi.py

@@ -0,0 +1,24 @@
+from datetime import date, datetime
+
+import pytest
+
+from datagateway_api.src.resources.entities.entity_map import type_conversion
+
+
+class TestOpenAPI:
+    @pytest.mark.parametrize(
+        "python_type, expected_type",
+        [
+            pytest.param(int, {"type": "integer"}, id="integer"),
+            pytest.param(float, {"type": "number", "format": "float"}, id="float"),
+            pytest.param(bool, {"type": "boolean"}, id="boolean"),
+            pytest.param(
+                datetime, {"type": "string", "format": "datetime"}, id="datetime",
+            ),
+            pytest.param(date, {"type": "string", "format": "date"}, id="date"),
+            pytest.param(str, {"type": "string"}, id="string"),
+        ],
+    )
+    def test_type_conversion(self, python_type, expected_type):
+        openapi_type = type_conversion(python_type)
+        assert openapi_type == expected_type