Flask's RequestWrapper changed the json() function to a json property

tests/test_tasks.py

@@ -50,7 +50,7 @@ class TaskWorkflowTest(AbstractAttractTest):
 
         # Test it through the API
         resp = self.get('/api/nodes/%s' % task['_id'])
-        found = resp.json()
+        found = resp.json
         self.assertEqual('Just düüüh it', found['properties']['task_type'])
 
     @responses.activate
@@ -127,7 +127,7 @@ class TaskWorkflowTest(AbstractAttractTest):
 
         url = '/api/nodes/%s' % task_child['_id']
         resp = self.get(url)
-        json_task = resp.json()
+        json_task = resp.json
 
         self.put(url,
                  json=remove_private_keys(json_task),