def METHOD_NAME(self):
    '''Toggle should add a badge of a given kind if absent'''
    fake = Fake.objects.create()
    result = fake.toggle_badge(TEST)
    self.assertEqual(len(fake.badges), 1)
    badge = fake.badges[0]
    self.assertEqual(result, badge)
    self.assertEqual(badge.kind, TEST)
    self.assertIsNotNone(badge.created)