Much as any with other unit test, consumer tests can be used to drive development activities, with developers creating service behaviours to satisfy the tests' expectations.

跟其他单元测试一样，消费者测试可用于驱动开发活动：开发者创建服务行为，以满足测试的期望。

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What's far more preferable is for the teams responsible for delivering consumer applications and services to write their own consumer tests, and then give these tests to the service provider.

更好的做法是：让负责交付消费者应用与服务的团队来编写他们自己的消费者测试，并把这些测试交给服务提供者。

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On those rare occasions when I have advertised products which consumer tests have found inferior to other products in the same field, the results have been disastrous.

几次这样的经验告诉我，消费者一旦发现我广告的产品次于同类的其他产品，后果就是灾难性的。

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To date, direct-to-consumer genetic tests have not been reviewed by the FDA and as a result, we cannot verify that they provide safe and accurate results.

FORBES: FDA Says Official Did Not Lie Under Oath

The Food and Drug Administration replied to accusations that a top official had perjured himself during Congressional hearings about direct-to-consumer genetic tests, saying that the FDA stood behind his statements.

FORBES: FDA Says Official Did Not Lie Under Oath

Earlier this year, prompted by the growing availability of consumer DNA tests, the American Medical Association sent a letter to the FDA saying that genetic testing should only be done with the guidance of a doctor or trained genetic counselor.

WSJ: Citizen Scientists Take On the Health Establishment