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》

The people of an oppressed country obey their conquerors because they want to go on living.

一个被压迫国家的人民顺从他们的征服者，是因为他们想活下去。

《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