它包含了一套广泛的单元测试源代码，开发者可以修改函数库源代码并使用单元测试验证其功能。

It includes an extensive set of unit tests with the source code. Developers can modify the library and use the test to verify its functionality.

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可以创建单元测试来验证代码，并检查对代码的更改是否未破坏现有功能。

You can create unit tests to verify your code and check that changes to your code do not break existing functionality.

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将单元测试包含在资料库专案中来验证您对资料库物件所做的变更时，并不会中断现有的功能。

Include unit tests in your database project to verify changes you make to database objects do not break existing functionality.

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