def test_cache(self):
client = mock.Mock()
store = MemcacheBackingStore(60, client)
store.cache("get_templates", "content")
client.set.assert_called_with("get_templates", "content")
def test_exists_for_invalid_key(self):
client = mock.Mock()
client.get.return_value = None
store = MemcacheBackingStore(60, client)
self.assertFalse(store.exists("get_templates"))
client.get.assert_called_once_with("get_templates")
def test_exists(self):
client = mock.Mock()
client.get.return_value = (10, "value")
store = MemcacheBackingStore(60, client)
self.assertTrue(store.exists("get_templates"))
client.get.assert_called_once_with("get_templates")
def test_retrieve_generic_exc_handling(self):
client = mock.Mock()
client.get.side_effect = Exception("error")
store = MemcacheBackingStore(5, client)
result = store.retrieve("get_templates")
self.assertIsNone(result)
def test_retrieve_pylib_exc_handling(self):
client = mock.Mock()
client.get.side_effect = pylibmc.Error()
store = MemcacheBackingStore(5, client)
result = store.retrieve("get_templates")
self.assertIsNone(result)
def test_retrieve(self):
client = mock.Mock()
client.get.return_value = (10, "content")
store = MemcacheBackingStore(60, client)
result = store.retrieve("get_templates")
self.assertEqual((10, "content"), result)
client.get.assert_called_once_with("get_templates")
def test_cache_pylibmc_exc_handling(self):
client = mock.Mock()
client.set.side_effect = Exception("msg")
store = MemcacheBackingStore(60, client)
store.cache("get_templates", "content")