Fix test mocking of celery task request

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>

tests/test_coverage_remaining_gaps.py

@@ -69,8 +69,9 @@ class TestViewsBase:
             context = {"request": req}
             template_response_with_version("template.html", context)
 
-        args, _ = mock_orig.call_args
-        assert args[1].get("csrf_token") == "my-csrf"
+        args, kwargs = mock_orig.call_args
+        context = kwargs.get("context", {})
+        assert context.get("csrf_token") == "my-csrf"
 
     def test_kwargs_context_no_request(self):
         """Test kwargs context path when request is not in context."""