Handle Content-Type headers that contain an encoding (#87)

* Handle `Content-Type` headers that contain an encoding

* Backfill tests for response `content-type` handling

* Format with `black`

Author: mthadley

tests/utils/test_requests.py

@@ -109,3 +109,22 @@ def test_request_includes_base_headers(self, capture_and_mock_request):
         headers = set(request_kwargs["headers"].items())
 
         assert base_headers.issubset(headers)
+
+    def test_request_parses_json_when_content_type_present(self, mock_request_method):
+        mock_request_method(
+            "get", {"foo": "bar"}, 200, headers={"content-type": "application/json"}
+        )
+
+        assert RequestHelper().request("ok_place") == {"foo": "bar"}
+
+    def test_request_parses_json_when_encoding_in_content_type(
+        self, mock_request_method
+    ):
+        mock_request_method(
+            "get",
+            {"foo": "bar"},
+            200,
+            headers={"content-type": "application/json; charset=utf8"},
+        )
+
+        assert RequestHelper().request("ok_place") == {"foo": "bar"}

workos/utils/request.py

@@ -72,7 +72,7 @@ def request(
             if response.headers is not None
             else None
         )
-        if content_type == "application/json":
+        if content_type is not None and "application/json" in content_type:
             try:
                 response_json = response.json()
             except ValueError: