If a mock's assert_called_once_with method is misspelled (e.g. asert_called_once_with) then the test will appear as passing. Therefore, this commit removes all instances of assert_called_once_with calls and replaces them with two assertions:
self.assertEqual(mock.call_count, 1)
self.assertEqual(mock.call_args, mock.call(call_args))
Like recorder, this component listens to all events and reports any
that it can to a graphite installation. This makes it easy to use
graphite for all your data collection and analysis. If you run
carbon-cache (the backend for graphite) on the local machine, no
configuration is required other than enabling the component.
For more info on graphite: http://graphite.wikidot.com/