def test_get_set(self):
cache = service.MemoryCache()
cache.put('key1', 'value1')
cache.put('key2', 'value2')
self.assertEqual('value1', cache.get('key1'))
self.assertEqual('value2', cache.get('key2'))
self.assertEqual(None, cache.get('key3'))
def test_cache_timeout(self, mock_utcnow_ts):
mock_utcnow_ts.side_effect = [100, 125, 150, 175, 195, 200, 225]
cache = service.MemoryCache()
cache.put('key1', 'value1', 10)
cache.put('key2', 'value2', 75)
cache.put('key3', 'value3', 100)
self.assertIsNone(cache.get('key1'))
self.assertEqual('value2', cache.get('key2'))
self.assertIsNone(cache.get('key2'))
self.assertEqual('value3', cache.get('key3'))
