在设备上的测试期间,"动画师可能只能在Looper线程上运行"

Question

这是我的测试代码:

@RunWith(AndroidJUnit4.class)
@SmallTest
public class WelcomeActivityTests extends BaseTest {

    ApplicationController applicationController;

    @Rule
    public ActivityTestRule<WelcomeActivity> activityTestRule = new ActivityTestRule<>(WelcomeActivity.class);

    ArgumentCaptor<Callback> argumentCaptor;

    @Before
    @Override public void setUp() {
        applicationController = (ApplicationController) InstrumentationRegistry.getTargetContext().getApplicationContext();
        applicationController.setMockMode(true);
        argumentCaptor = ArgumentCaptor.forClass(Callback.class);
        super.setUp();
    }

    @Test
    public void testLogin() throws InterruptedException {

        onView(withId(R.id.btnLogInW)).perform(click());
        onView(withId(R.id.email)).perform(typeText("good.email@example.com"));
        onView(withId(R.id.passL)).perform(typeText("strong.password"));
        onView(withId(R.id.btnLogInL)).perform(click());

        User user = new User();
        user.first_name = "Fake name";
        user.last_name = "Fake name";
        user.id = 1;
        user.email = "fake.email@gmail.com";

        AuthResponse authResponse = new AuthResponse();
        authResponse.api_key = "fake_api_key";
        authResponse.status = "ok";
        authResponse.user = user;

        Mockito.verify(api).login(Mockito.anyString(), Mockito.anyString(), Mockito.anyString(), argumentCaptor.capture());
        argumentCaptor.getValue().success(authResponse, null);

        assert true;
    }

    @After
    public void release() {
        applicationController.setMockMode(false);
    }

}

我点击使用浓缩咖啡的按钮是基于材料主题的,它们下面可能有一些动画.结果是,当我尝试运行一些入侵测试时,应用程序每次执行单击时都会崩溃.我尝试在系统开发人员选项中关闭动画,但它没有帮助.

android.util.AndroidRuntimeException:动画师只能在android.animation.ObjectAnimator的android.animation.ValueAnimator.start(ValueAnimator.java:1050)的android.animation.ValueAnimator.start(ValueAnimator.java:1002)的Looper线程上运行. .start(ObjectAnimator.java:829)位于android.animation.StateListAnimator.start(StateListAnimator.java:187)的android.animation.Anmatmat.start(AnimatorSet.java:585)android.animation.StateListAnimator.setState(StateListAnimator. java:180)在android.view.View.refreshDrawableState(View.java:16032)的android.widget.TextView.drawableStateChanged(TextView.java:3659)的android.view.View.drawableStateChanged(View.java:15988) android.view.View.setEnabled(View.java:6724)android.widget.TextView.setEnabled(TextView.java:1446)at my.app.ui.fragments.welcome.LoginFragment.unlock(LoginFragment.java:263) at my.app.ui.fragments.welcome.LoginFragment $ 4.success(LoginFragment.java:224)at my.app.ui.fragments.welcome.LoginFragment $ 4.success(LoginFr)agment.java:222)at.app.WelcomeActivityTests.testRate(WelcomeActivityTests.java:84)at java.lang.reflect.Method.invoke(Native Method)at java.lang.reflect.Method.invoke(Method.java: 372)org.junit.runners.model.FrameworkMethod $ 1.runReflectiveCall(FrameworkMethod.java:45)位于org.junit.runners的org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15).在org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.)的org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)中的model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42). java:28)在android.support的android.support.test.internal.statement.UiThreadStatement.evaluate(UiThreadStatement.java:55)的org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30) .test.rule.ActivityTestRule $ ActivityStatement.evaluate(ActivityTestRule.java:257)org.junit.rules.RunRules.evaluate(RunRules.java:18)org.junit.runners.ParentRunner.runLeaf(ParentRunne)r.java:263)org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)org.junit.runners.ParentRunner $ 3.运行(ParentRunner.java:231)org.junit.runners.ParentRunner $ 1.schedule(ParentRunner.java:60)org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)org.junit.runners.在org.junit的org.junit.runners.ParentRunner.run(ParentRunner.java:300)org.junit.runners.ParentRunner $ 2.evaluate(ParentRunner.java:222)的ParentRunner.access $ 000(ParentRunner.java:50) .runners.Suite.runChild(Suite.java:128)org.junit.runners.Suite.runChild(Suite.java:24)org.junit.runners.ParentRunner $ 3.run(ParentRunner.java:231)at org位于org.junit.runners.rarentRunner.access $ 000的org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)的.junit.runners.ParentRunner $ 1.schedule(ParentRunner.java:60)(ParentRunner.java:50 )org.junit.runners.ParentRunner $ 2.evaluate(ParentRun ner.java:222)org.junit.runners.ParentRunner.run(ParentRunner.java:300)org.junit.runner.JUnitCore.run(JUnitCore.java:157)atg.junit.runner.JUnitCore.run (JUnitCore.java:136)在Android.support.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:228)的android.support.test.internal.runner.TestExecutor.execute(TestExecutor.java:54)上. app.Instrumentation $ InstrumentationThread.run(Instrumentation.java:1853)

这是崩溃我的应用程序的行:

btnFacebook.setEnabled(false);

编辑:我找到了合适的解决方案,寻找接受的答案.

Answer 1

好的,我找到了合适的解决方案!处理使用Handler的库和apis时,需要使用@UiThreadTest注释测试用例.此外,应使用Instrumentation的runOnMainSync(Runnable r)方法调用每个asynchronouos回调.例:

    @Test
    @UiThreadTest
    public void testLoginSuccess() {

        Instrumentation.ActivityMonitor monitor = InstrumentationRegistry.getInstrumentation().addMonitor(EventsListActivity.class.getName(), null, true);

        onView(withId(R.id.btnLogInW)).perform(click());
        onView(withId(R.id.email)).perform(typeText("good.email@example.com"));
        onView(withId(R.id.passL)).perform(typeText("strong.password"));
        onView(withId(R.id.btnLogInL)).perform(click());

        User user = new User();
        user.first_name = "Fake name";
        user.last_name = "Fake name";
        user.id = 1;
        user.email = "fake.email@gmail.com";

        final AuthResponse authResponse = new AuthResponse();
        authResponse.api_key = "fake_api_key";
        authResponse.status = "ok";
        authResponse.user = user;

        Mockito.verify(api).login(Mockito.anyString(), Mockito.anyString(), Mockito.anyString(), argumentCaptor.capture());
        InstrumentationRegistry.getInstrumentation().runOnMainSync(new Runnable() {
            @Override public void run() {
                argumentCaptor.getValue().success(authResponse, null);
            }
        });

        assertThat(1, equalTo(monitor.getHits()));
        InstrumentationRegistry.getInstrumentation().removeMonitor(monitor);
    }