def redis_connection():
conn = MagicMock()
conn.__enter__ = MagicMock(return_value=conn)
conn.__exit__ = MagicMock()
conn.get = CoroutineMock()
conn.mget = CoroutineMock()
conn.set = CoroutineMock()
conn.setex = CoroutineMock()
conn.mset = CoroutineMock()
conn.incrby = CoroutineMock()
conn.exists = CoroutineMock()
conn.persist = CoroutineMock()
conn.expire = CoroutineMock()
conn.delete = CoroutineMock()
conn.flushdb = CoroutineMock()
conn.eval = CoroutineMock()
conn.keys = CoroutineMock()
conn.multi_exec = MagicMock(return_value=conn)
conn.execute = CoroutineMock()
return conn
