test_build_client_schema: output differences

JoaRiski · Oct 11, 2019 · 1c319c4 · 1c319c4
1 parent f942af9
commit 1c319c4
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/graphql/utils/tests/test_build_client_schema.py b/graphql/utils/tests/test_build_client_schema.py
@@ -1,4 +1,5 @@
 from collections import OrderedDict
+from pprint import pprint
 
 from pytest import raises
 
@@ -35,7 +36,9 @@ def _test_schema(server_schema):
     initial_introspection = graphql(server_schema, introspection_query)
     client_schema = build_client_schema(initial_introspection.data)
     second_introspection = graphql(client_schema, introspection_query)
-    assert contain_subset(initial_introspection.data, second_introspection.data)
+    assert contain_subset(
+        initial_introspection.data, second_introspection.data
+    ), "\n%s\n%s" % (initial_introspection.data, second_introspection.data)
 
     return client_schema