为什么Cobertura无法报告断言分支路径已被覆盖? [英] Why does Cobertura fail to report assert branch path was covered?

问题描述

在 Cobertura 中，我无法得到它来报告已使用断言语句的条件路径.这是已知限制吗?

In Cobertura, I can not get it to report that the conditional path of an assert statement was taken. Is this a known limitation?

我有一个 JUnit 测试，该测试预期会引发AssertionError并正确通过.问题在于Cobertura报告断言分支未被覆盖.

I have a JUnit test that expects and AssertionError to be thrown, and it passes correctly. The problem is that Cobertura reports that the assert branch was not covered.

经过更多调查，我发现部分分支覆盖范围已被检测到.该行的问题是:

After more investigation, I see that part of the branch coverage is being detected. The line is question is:

assert data != null;

而Cobertura报告的报道范围为:

and Cobertura reports the coverages as:

有条件覆盖率75％(3/4)[每种情况分别为50％，100％].

Conditional coverage 75% (3/4) [each condition 50%, 100%].

Cobertura期望有哪些不同的分支条件?

What are the different branch conditions Cobertura is expecting?

推荐答案

通过两次运行JUnit，我可以获得100％的覆盖率.一次启用断言，一次禁用断言.

I was able to get 100% coverage by running JUnit twice; once with assertions enabled, and once with assertions disabled.

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