tests.py 文件源码

def test_key_values(self, mock_cache):
        mock_cache.get.return_value = None

        with freeze_time('2012-01-01'):
            ExampleKeyedConfig(left='left_a', right='right_a', changed_by=self.user).save()
            ExampleKeyedConfig(left='left_b', right='right_b', changed_by=self.user).save()

        ExampleKeyedConfig(left='left_a', right='right_a', changed_by=self.user).save()
        ExampleKeyedConfig(left='left_b', right='right_b', changed_by=self.user).save()

        unique_key_pairs = ExampleKeyedConfig.key_values()
        self.assertEquals(len(unique_key_pairs), 2)
        self.assertEquals(set(unique_key_pairs), set([('left_a', 'right_a'), ('left_b', 'right_b')]))
        unique_left_keys = ExampleKeyedConfig.key_values('left', flat=True)
        self.assertEquals(len(unique_left_keys), 2)
        self.assertEquals(set(unique_left_keys), set(['left_a', 'left_b']))