最终，你将创建越来越多的可调用的例行程序来支持测试。

Eventually, you create more and more of these callable routines to support the tests.

youdao

你可以在每一个测试程序中通过复制代码来为注册用户编号，或者你可以使它成为一个单一的，可调用的例行程序。

You could copy the code to handle the login into every test program, or you can make it into a single, callable routine.

youdao

你创建一个有用的例行程序，然后再一个，接着又一个，很快所有你所做的工作就是创建，重分解和改进测试的基础结构。

You create one useful routine, then another, then another, and pretty soon all you're doing is building and refactoring and refining the test infrastructure.

youdao