tests.py 文件源码

def test_delete(self):
        # Cache keys can be deleted
        cache = self.cache
        cache.set("key1", "spam")
        cache.set("key2", "eggs")
        self.assertEqual(cache.get("key1"), "spam")
        cache.delete("key1")
        self.assertIsNone(cache.get("key1"))
        self.assertEqual(cache.get("key2"), "eggs")