Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/java/364.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Java Evosuite无法生成带有断言的测试_Java_Evosuite - Fatal编程技术网

Java Evosuite无法生成带有断言的测试

Java Evosuite无法生成带有断言的测试,java,evosuite,Java,Evosuite,我将maven插件用于此调用: mvn evosuite:clean evosuite:generate -Dcuts=MyStuff evosuite:prepare evosuite:export 在这门课上: public class MyStuff { public static List<String> doStuff(List<String> names) { return names .stream() .ma

我将maven插件用于此调用:

mvn evosuite:clean evosuite:generate -Dcuts=MyStuff evosuite:prepare evosuite:export
在这门课上:

public class MyStuff {

  public static List<String> doStuff(List<String> names) {
    return names
        .stream()
        .map(ProviderSpecificMethods::mapStuff)
        .collect(Collectors.toList());
  }

  private static String mapStuff(String name) {
    switch (name) {
      case "FOO":
        return "BAR";
      case "BAR":
        return "BAZ";
      default:
        return name;
    }
  }
}
公共类MyStuff{
公共静态列表doStuff(列表名称){
返回名称
.stream()
.map(ProviderSpecificMethods::mapStuff)
.collect(Collectors.toList());
}
私有静态字符串mapStuff(字符串名称){
交换机(名称){
案例“FOO”:
返回“BAR”;
案例“酒吧”:
返回“BAZ”;
违约:
返回名称;
}
}
}
这只会产生如下测试:

  public void test0()  throws Throwable  {
      // Undeclared exception!
      try { 
        MyStuff.doStuff((List<String>) null);
        fail("Expecting exception: NullPointerException");
      
      } catch(NullPointerException e) {
         //
         // no message in exception (getMessage() returned null)
         //
         verifyException("MyStuff", e);
      }
  }

  @Test(timeout = 4000)
  public void test1()  throws Throwable  {
      MyStuff myStuff0 = new MyStuff();
  }
public void test0()抛出可丢弃的{
//未声明的异常!
试试{
MyStuff.doStuff((List)null);
失败(“预期异常:NullPointerException”);
}捕获(NullPointerException e){
//
//异常中没有消息(getMessage()返回null)
//
验证例外(“MyStuff”,e);
}
}
@测试(超时=4000)
public void test1()抛出可丢弃的{
MyStuff myStuff0=新的MyStuff();
}
我做错了什么?即使是带有bean注入等更复杂的类,也会显示出复杂的模拟设置行,但在生成任何断言之前,它们只是简单地中断。我也尝试过调整覆盖率或断言策略,但结果仍然是一样的