There are only a few rules that you must obey to write tests; beyond these, you are absolutely free to choose the testing strategy you prefer.

编写测试必须遵守的规则 很少；除此之外，您绝对可以自由选择自己喜欢的测试策略。

youdao

It was his duty to obey.

服从是他的职责。

《柯林斯英汉双解大词典》

Will you kindly obey the instructions I am about to give?

烦请您依照我要发出的指令去做好吗？

《柯林斯英汉双解大词典》

And they let others know it. They sometimes made statements about how they did not have to obey the law.

VOA: special.2010.02.25

Why should I obey the law ? and what are the limits if any to my obligation?

为何要遵守法律,我的义务界限在哪？

耶鲁公开课 - 政治哲学导论课程节选

That's going to be filled out and articulated at great length in the subsequent chapters when all the laws they have to obey are spelled out.

条款将在后面的章节中,详细，准确的填写,所有应当遵守的规定都将阐明。

耶鲁公开课 - 旧约导论课程节选

Officials, on the other hand, say they have to obey the law to ensure public safety.

FORBES: An 'Uber' Problem for Cities: Balancing Innovation with Regulation

Almost all of them will all require massive subsidies if they are to obey the mandate to buy coverage.

CNN: A GOP Contract with America for 2010

The European Commission has given Microsoft a formal warning for failing to obey an order to give customers a choice of internet browsers.

BBC: Microsoft hit with formal warning on browser choice from EU