所以这是场景:
public class classA implements classRandom {
public void methodA(arg1, arg2) {
POJOb objB;
objB = SingletonClass_Instance().singletonMethodA(arg1);
}
public SingletonClass SingletonClass_Instance() {
return SingletonClass.getInstance();
}
}
public class SingletonClass {
public objB singletonMethodA(final String arg1) {
return randomObj;
}
}
我正在为类A中的methodA编写单元测试。为此,我编写了以下存根代码:
SingletonClass mockSingletonClass = PowerMockito.mock(SingletonClass.class);
POJOb = PowerMockito.mock(POJOb.class);
Mockito.when(mockSingletonClass.singletonMethodA(Mockito.anyString())).thenReturn(POJOb);
现在在此代码之后,我有一个代码:
POJOb objB = classA_Object.methodA(arg1, arg2);
此代码一到达就会失败:
**methodA --> SingletonClass_Instance().singletonMethodA**
我已经使用了以下Powermockito过程:
1) import PM libs
2) Added @PrepareForTest({SingletonClass.class, POJOb.class})
我仍然无法模拟SingletonClass的Public / Void方法。他们总是出来为空。
最佳答案
您需要执行以下操作。
PowerMockito.mockStatic(SingletonClass.class);
SingletonClass mockSingleton = PowerMockito.mock(SingletonClass.class);
PowerMockito.when(SingletonClass.getInstance()).thenReturn(mockSingleton);