def test_tag_reuse(self):
    apple = self.food_model.objects.create(name='apple')
    apple.tags.add('juicy', 'juicy')
    self.assert_tags_equal(apple.tags.all(), ['juicy'])
def test_tag_reuse(self):
    apple = self.food_model.objects.create(name='apple')
    apple.tags.add('juicy', 'juicy')
    self.assert_tags_equal(apple.tags.all(), ['juicy'])