def test_cache():
cache.set('key1', 'value1')
assert cache.get('key1') == 'value1'
cache.set('key1', 'value2')
assert cache.get('key1') == 'value2'
assert cache.add('key1', 'value1') == 'value2'
assert cache.add('key2', 'value1') == 'value1'
cache.delete('key1')
assert cache.get('key1') is None
mapping = {'key1': 'value1', 'key2': 'value2', 'key3': 'value3'}
cache.set_multi(mapping)
assert cache.get_multi(['key1', 'key2', 'key3']) == mapping
cache.delete_multi(['key1', 'key2', 'key3'])
cache.set_multi(mapping)
value = cache.get_multi(['1', '2', '3'], key_prefix='key')
assert value == {'1': 'value1', '2': 'value2', '3': 'value3'}
cache.flush_all()
assert cache.get('key1') is None
def get(self):
cache.flush_all()
self.write('done')
def get(self):
cache.flush_all()
self.write('done')