我用Espresso测试登录功能，只要我检查导航操作将用户带到具有正确ID的片段，它就可以正常工作。

@Test
fun loginLogout() {
    val fragmentArgs = bundleOf("numElements" to 0)
    val navController = TestNavHostController(ApplicationProvider.getApplicationContext())
    val titleScenario = launchFragmentInContainer<LoginFragment>(fragmentArgs, R.style.Theme_Ticketsmspayapp)
    titleScenario.onFragment { fragment ->
        navController.setGraph(R.navigation.graph_home)
        Navigation.setViewNavController(fragment.requireView(), navController)
    }
    
    // Login details filling and confirming
    assertEquals(navController.currentDestination?.id, R.id.eventsFragment)
    onView(ViewMatchers.withId(R.id.logout)).perform(ViewActions.click())
}

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接下来我想做的是按下正在打开的片段中包含的logout按钮，但看起来onView仍然引用登录片段的视图。是否可以让单个测试遵循导航图的视图hiylogy？