您必须在编写每个测试时尽量地覆盖尽可能多的方法和分支。
You have to write each test to cover as much as it possibly can.
与行覆盖一样，如果在特定方法中有两个分支，并且两个分支在测试中都被覆盖，那么您可以说这个方法有100%的分支覆盖率。
Just like line coverage, if there are two branches in a particular method and both were covered through tests, then you could say the method has 100% branch coverage.
代码覆盖工具可报告测试覆盖率——以行覆盖或分支覆盖形式表示——它表示测试运行时所涉及的代码量。
A code coverage tool reports test coverage — either in the form of line or branch coverage — that represents the amount of code that is being touched when a test is run.
当每个方法都有了至少一个测试，使用一个代码覆盖率工具如cobertura为每个分支编写一个测试，直到每一行代码都能够被测试。
Once every method has at least one test, use a code coverage tool, such as Cobertura, to write one test for every branch until each line of code is tested.
Cobertura通过被测试的行数和被测试的分支数来计算覆盖率。
Cobertura calculates coverage both by the number of lines tested and by the number of branches tested.
路径覆盖是考察软件测试充分性的一种重要准则，它使程序的每个分支至少执行一次。
Path coverage is a kind of important standard that investigates the sufficiency of software testing, it requires that every branch in a program should be performed at least once.
其次，使用分支覆盖标准覆盖TFG图，得到符合状态迁移的消息事件测试序列。
Secondly, with the test coverage criteria covering TFG, we can get the test sequences of events according with the transition of the state.
单元测试阶段结构覆盖测试往往要求语句覆盖率和分支覆盖率均达到100%。
In the unit test stage, it is often required that sentence coverage rate and branch coverage rate all up to 100% in the structure coverage test.
单元测试阶段结构覆盖测试往往要求语句覆盖率和分支覆盖率均达到100%。
In the unit test stage, it is often required that sentence coverage rate and branch coverage rate all up to 100% in the structure coverage test.
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