After analyzing module dependencies, test case must be designed for each module in the source file, to achieve some test coverage criteria, and to ensure test adequacy.

分析模块依赖关系之后，需对源代码中各个模块设计测试用例，以达到一定的测试覆盖标准，保证测试的完整性。

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Define the coverage criteria of component integration and finish the test.

定义构件集成测试覆盖准则，完成对系统的集成测试。

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To evaluate the adequacy of a test suite for testing a program with graphical user interfaces(GUI), new coverage criteria based on directed graph for window navigation was proposed.

为评估图形用户界面（GUI）测试用例集的充分性，提出了基于窗口导航有向图的覆盖准则。

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