Add test for runtime exception

strawberry-graphql · Oct 31, 2021 · 505b13a · 505b13a
1 parent 38a1039
commit 505b13a
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/tests/types/test_execution.py b/tests/types/test_execution.py
@@ -149,3 +149,17 @@ def on_request_start(self):
 
     with pytest.raises(RuntimeError):
         schema.execute_sync("mutation { myMutation }")
+
+
+def test_error_when_accessing_operation_type_with_invalid_operation_name():
+    class MyExtension(Extension):
+        def on_parsing_end(self):
+            execution_context = self.execution_context
+
+            # This should raise a RuntimeError
+            execution_context.operation_type
+
+    schema = strawberry.Schema(Query, extensions=[MyExtension])
+
+    with pytest.raises(RuntimeError):
+        schema.execute_sync("query { ping }", operation_name="MyQuery")