我正在为使用Conductor编写的应用编写Espresso测试。我想指定为每个测试启动哪个控制器,这样我就不需要让Espresso从每个开始的Activity开始点击应用程序。由于只有一个活动而且关于导体的SO或谷歌没有太多,我能找到的最接近的是this问题?或者这不可能吗?
我尝试将路由器设置为静态并添加一个getter,以尝试设置特定的root用于测试但没有成功。
android.view.ViewRootImpl $ CalledFromWrongThreadException:只有创建视图层次结构的原始线程才能触及其视图。
在MainActivity中:
public static Router getRouter() {
return router;
}
在仪器测试中:
@Rule
public ActivityTestRule<MainActivity> testRule = new ActivityTestRule<>(MainActivity.class);
@Before
public void setUp() {
Router router = testRule.getActivity().getRouter();
router.setRoot(RouterTransaction.with(new ControllerIwantToTest()));
}
@Test
public void titleIsDisplayed() {
onView(withText("My Controllers Title")).check(matches(isDisplayed()));
}
答案 0 :(得分:5)
如果有其他人遇到同样的问题,我通过执行以下操作解决了问题:
@RunWith(AndroidJUnit4.class)
public class NoBundleControllerEspressoTest {
private Router router;
@Rule
public ActivityTestRule<NoBundleConductorActivity> testRule = new ActivityTestRule<>(NoBundleConductorActivity.class);
@Before
public void setUp() {
Activity activity = testRule.getActivity();
activity.runOnUiThread(() -> {
router = testRule.getActivity().getRouter();
router.setRoot(RouterTransaction.with(new NoBundleController()));
});
}
@Test
public void titleIsDisplayed() {
onView(withText("Super Awesome Title")).check(matches(isDisplayed()));
}
}
或者,如果您的控制器在我们的大部分时间内使用Bundle
构造函数:
@RunWith(AndroidJUnit4.class)
public class BundleControllerEspressoTest {
private Router router;
private ControllerBundleData controllerData;
@Rule
public ActivityTestRule<BundleConductorActivity> testRule = new ActivityTestRule<>(BundleConductorActivity.class);
@Before
public void setUp() {
controllerData = new ControllerBundleData();
Bundle bundle = new Bundle();
bundle.putSerializable(YOUR_BUNDLE_KEY, controllerData);
Activity activity = testRule.getActivity();
activity.runOnUiThread(() -> {
router = testRule.getActivity().getRouter();
router.setRoot(RouterTransaction.with(new BundleController(bundle)));
});
}
@Test
public void titleIsDisplayed() {
onView(withText("Super Awesome Title")).check(matches(isDisplayed()));
}
}