android - 测试房间数据库，可迭代包含 "Item"但 !item 0 是 "Item"

Question

下午好，

我按数据库搜索以测试特定类测试，当我放置一个新项目时，如果列表包含该项目。

@Test
public void insertAndDeleteTask() throws InterruptedException {


        Project projectTartampion = new Project(1L, "Projet Tartampion", 0xFFEADAD1);
        long projectID1L = projectDao.inserProject(projectTartampion);
        Task task1L = new Task(1,projectID1L,"Test",3);
        taskDao.insertTask(task1L);


    List<Project> allProjects = LiveDataTestUtil.getValue(projectDao.getAllProjects());
    assertNotNull(allProjects);
    assertFalse(allProjects.isEmpty());

    List<Task> allTasks = LiveDataTestUtil.getValue(taskDao.getAllTasks());
    assertNotNull(allTasks);
    assertFalse(allTasks.isEmpty());

    Log.i("TAG","***********************************"+LiveDataTestUtil.getValue(taskDao.getAllTasks()));

    assertThat(allTasks, contains(task1L));//HERE TO TEST IF allTasks contains task1L/////

日志测试的错误结果:

iterable containing info Task{id=1, projectId=1, name='Test', creationTimestamp=3}
         but: item 0: was Task{id=1, projectId=1, name='Test', creationTimestamp=3}

但我不完全明白发生了什么，因为当我使用 Log.i 查看我的项目是否在列表中时，它是打开的。

感谢您的回答

Answer 1

确切的错误信息是:

Expected: iterable containing [<Task{id=1, projectId=1, name='Test', creationTimestamp=3}>]
     but: item 0: was <Task{id=1, projectId=1, name='Test', creationTimestamp=3}>

谢谢