通过这种方式可以创建更小的类和方法，使代码更容易测试、调试和修改，从而改进整体质量和生产率。
In this way, you can create smaller classes and methods, which makes your code easier to test, debug, and modify, and thereby improves your overall quality and productivity.
此外，通过提供被注入对象的存根实现、改进测试覆盖率和代码质量，可轻松对编写良好的应用程序类执行单元测试。
Furthermore, well-written application classes can easily be unit tested by providing stub implementations of the injected objects, improving test coverage and code quality.
我们还了解了这些代码的修改不仅能够提高代码的可测试性，也能够普遍改进代码的质量，以及提高重构代码的可重用性。
We also saw how making these changes to your code not only made the code more testable, but also improved the code quality in general and promoted code reuse in the refactored code sections.
测试改进了代码质量，但这也只是针对实际测试到的那部分代码而言的。
Tests improve code quality, but only for the parts of the code base that are actually being tested.
我将以这个问题为起点，讨论如何改进测试的质量和检查最终代码的质量。
I'll pick up at that point, expanding the discussion into ways you can improve the quality of your tests and check the quality of the finished code.
我将以这个问题为起点，讨论如何改进测试的质量和检查最终代码的质量。
I'll pick up at that point, expanding the discussion into ways you can improve the quality of your tests and check the quality of the finished code.
应用推荐