jUnit ErrorCollector报告重复行

Question

我从jUnit wiki中找到了下面的示例。我期望错误表应该不断地报告两个错误。但有时它会报告第二个错误两次。任何解释？

public class ErrorCollectorRuleTest { 
    @Rule 
    public ErrorCollector collector= new ErrorCollector(); 

    @Test 
    public void example() { 
     collector.addError(new Throwable("first thing went wrong")); 
     collector.addError(new Throwable("second thing went wrong")); 
     System.out.println("Completed"); 
    } 
} 

输出：

Completed 
java.lang.Throwable: first thing went wrong 
java.lang.Throwable: second thing went wrong 
java.lang.Throwable: second thing went wrong 

Answer 1

我认为这是一个IntelliJ IDEA的错误。请参阅https://github.com/junit-team/junit/issues/1104