Tests provide xqueue params, rather than ModuleSystem.__init__

common/lib/xmodule/xmodule/tests/__init__.py

@@ -32,7 +32,7 @@ i4xs = ModuleSystem(
     user=Mock(),
     filestore=fs.osfs.OSFS(os.path.dirname(os.path.realpath(__file__))),
     debug=True,
-    xqueue=None,
+    xqueue={'interface':None, 'callback_url':'/', 'default_queuename':'null'},
     is_staff=False
 )
 

common/lib/xmodule/xmodule/x_module.py

@@ -678,10 +678,7 @@ class ModuleSystem(object):
              TODO (vshnayder): this will need to change once we have real user roles.
         '''
         self.ajax_url = ajax_url
-        if xqueue is None:
-            self.xqueue = {'interface':None, 'callback_url':'/', 'default_queuename':'null'}
-        else:
-            self.xqueue = xqueue
+        self.xqueue = xqueue
         self.track_function = track_function
         self.filestore = filestore
         self.get_module = get_module