模拟嘲笑不适用于此方法。我做错了什么吗？

Question

我目前正在这个springmvc应用程序中使用mockito 1.8.4。这是我试图测试的类/方法的代码。

public class CompleteTaskController implements IController {
    public static Logger log = Logger.getLogger(CompleteTaskController.class);
@Override
public void handle() {
    GUIFactory gf = new GUIFactory();
    IDatabasePullListOfUsers pull = new OraclePullListOfUsers();
    IDatabaseUserManagement manage = OracleUserManagement.getInstance();
    gf.makeGUI("completeTask", pull.pullAssignedRequests(GUIFactory.userLoggedIn));
    manage.completeTask(gf.getRequestID(), GUIFactory.userLoggedIn);
    gf.makeCustomGUI("Task has been completed");
    log.fatal(GUIFactory.userLoggedIn + " has completed the task of request id " + gf.getRequestID());
    gf.makeGUI("adminpanel");
}
}

到目前为止，所有的测试都通过了，但最后一次——我似乎不明白为什么。这是我的测试代码：

public class CompleteTaskControllerTest {
    @Test
    public void testHandleCallsMakeGUIAndPassesItPullAssignedRequestsAndAString(){
        CompleteTaskController mockCtc = mock(CompleteTaskController.class);
        GUIFactory mockGf = mock(GUIFactory.class);
        IDatabasePullListOfUsers mockPull = mock(OraclePullListOfUsers.class);
        mockCtc.handle();
        verify(mockGf).makeGUI("test", mockPull.pullAssignedRequests("test"));
    }
    @Test
    public void testHandleCallsCompleteTaskAndPassesItGetRequestIDAndAString(){
        CompleteTaskController mockCtc = mock(CompleteTaskController.class);
        IDatabaseUserManagement mockManage = mock(OracleUserManagement.class);
        GUIFactory mockGf = mock(GUIFactory.class);
        mockCtc.handle();
        when(mockGf.getRequestID()).thenReturn(1);
        verify(mockManage).completeTask(mockGf.getRequestID(),"Test");
    }
    @Test
    public void testHandleCallsMakeCustomGUIAndPassesItAString(){
        CompleteTaskController mockCtc = mock(CompleteTaskController.class);
        GUIFactory mockGf = mock(GUIFactory.class);
        mockCtc.handle();
        verify(mockGf).makeCustomGUI("test");
    }
}

很抱歉把所有这些代码都扔给你-我唯一遇到问题的测试是第三个测试-它试图模拟gf.makeCustomGUI（"任务已经完成"）方法！

Answer 1

使用语句

verify(mockGf).makeCustomGUI("test");

您是否试图验证是否已使用参数"test"调用了"makeCustomerGUI"。如果这是你的要求，你可以按照以下方式进行：

GUIFactory mockGf = mock(GUIFactory.class);
mockGf.makeCustomerGUI("test");
verify(mockGf).makeCustomGUI("test");

一旦创建了mock对象，Mockito就会记住对它的所有调用。因此，您可以选择性地验证调用。