如何测试是否未抛出特定异常?
问题描述：
我可以测试是否不抛出特定异常?
Can I test whether a particular Exception is not thrown?
相反，使用@Test[expect=MyException]很容易.
但是我该如何否定呢?
答
如果要测试是否在 other 异常可能发生的情况下抛出了 not 异常，被扔，试试这个:
If you want to test if a particular Exception is not thrown in a condition where other exceptions could be thrown, try this:
try {
myMethod();
}
catch (ExceptionNotToThrow entt){
fail("WHOOPS! Threw ExceptionNotToThrow" + entt.toString);
}
catch (Throwable t){
//do nothing since other exceptions are OK
}
assertTrue(somethingElse);
//done!