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How to use _assert_single_lambda_call method in localstack

Best Python code snippet using localstack_python

test_cloudformation_lambda.py

Source:test_cloudformation_lambda.py

...106        assert stack_id107        wait_until(is_stack_created(stack_id))108        # put item the first time: INSERT109        dynamodb_client.put_item(TableName=table_name, Item=item_to_put)110        def _assert_single_lambda_call():111            events = get_lambda_log_events(function_name, logs_client=logs_client)112            assert len(events) == 1113            msg = events[0]114            # msg is either string or a result of json.loads115            if not isinstance(msg, str):116                msg = json.dumps(msg)117            assert "MODIFY" in msg and "INSERT" not in msg118        # put item the second time: MODIFY and lambda should be called119        dynamodb_client.put_item(TableName=table_name, Item=item_to_put2)120        retry(_assert_single_lambda_call, retries=30)121    finally:122        # cleanup123        cleanup_stacks([stack_name])124@pytest.mark.aws_validated...

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