Merge pull request #751 from nxtman123/issue#750

Resolve #750 by editing assert message

Author: syrusakbary

graphene/relay/node.py

@@ -101,8 +101,8 @@ def get_node_from_global_id(cls, info, global_id, only_type=None):
 
         if only_type:
             assert graphene_type == only_type, (
-                'Must receive an {} id.'
-            ).format(graphene_type._meta.name)
+                'Must receive a {} id.'
+            ).format(only_type._meta.name)
 
         # We make sure the ObjectType implements the "Node" interface
         if cls not in graphene_type._meta.interfaces:

graphene/relay/tests/test_node.py

@@ -115,7 +115,7 @@ def test_node_field_only_type_wrong():
         '{ onlyNode(id:"%s") { __typename, name } } ' % Node.to_global_id("MyOtherNode", 1)
     )
     assert len(executed.errors) == 1
-    assert str(executed.errors[0]) == 'Must receive an MyOtherNode id.'
+    assert str(executed.errors[0]) == 'Must receive a MyNode id.'
     assert executed.data == {'onlyNode': None}
 
 
@@ -132,7 +132,7 @@ def test_node_field_only_lazy_type_wrong():
         '{ onlyNodeLazy(id:"%s") { __typename, name } } ' % Node.to_global_id("MyOtherNode", 1)
     )
     assert len(executed.errors) == 1
-    assert str(executed.errors[0]) == 'Must receive an MyOtherNode id.'
+    assert str(executed.errors[0]) == 'Must receive a MyNode id.'
     assert executed.data == {'onlyNodeLazy': None}