'Test the \'remote_branches\' attribute.'

def test_remote_branches(self):

    self.model.update_status()
    self.assertEqual(self.model.remote_branches, [])
    self.git(u'remote', u'add', u'origin', u'.')
    self.git(u'fetch', u'origin')
    self.model.update_status()
    self.assertEqual(self.model.remote_branches, [u'origin/master'])
