test_dynamo.py 文件源码

def test_scan_invalid(self):
        db = await self.client.db
        db.scan = asynctest.CoroutineMock(side_effect=ParamValidationError(report="Exception raised"))
        res = await self.client.scan()
        db.scan.assert_called_once_with(Limit=5, Select="ALL_ATTRIBUTES", TableName="livebridge_test")
        assert res == []