JUnit测试 - 分析预期的异常 [英] JUnit test — analysing expected Exceptions

问题描述

有没有办法分析这个异常？例如，我期待一个 CriticalServerException ，但我也想验证 getMessage 方法的内容。

解决方案

如果您有 JUnit 4.7 或以上，请尝试 ExpectedException

此问题，如下所示：

  @Rule 
 public ExpectedException exception = ExpectedException.none（）; 
 
 @Test 
 public void testRodneCisloRok（）{
 exception.expect（IllegalArgumentException.class）; 
 exception.expectMessage（error1）; 
 new RodneCislo（891415，dopocitej（891415））; 
} 
  

In JUnit, I'm currently using annotation to expect an exception in my tests.

Is there a way to analyse this exception? For example, I expect a CriticalServerException, but I also want to verify the content of the getMessage method.

解决方案

If you have JUnit 4.7 or above try ExpectedException

There is an example in this question, which is copied below:

@Rule
public ExpectedException exception = ExpectedException.none();

@Test
public void testRodneCisloRok(){
    exception.expect(IllegalArgumentException.class);
    exception.expectMessage("error1");
    new RodneCislo("891415",dopocitej("891415"));
}

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