@pytest.mark.asyncio
async def test_clear_no_keys(self, redis, redis_connection):
    redis_connection.keys.return_value = []
    (await redis._clear('nm'))
    redis_connection.delete.assert_not_called()
@pytest.mark.asyncio
async def test_clear_no_keys(self, redis, redis_connection):
    redis_connection.keys.return_value = []
    (await redis._clear('nm'))
    redis_connection.delete.assert_not_called()