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);
    }

}

按钮我点击使用浓缩咖啡是基于材料主题，他们可能在下面有一些动画。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：动画师只能运行 Looper线程在 android.animation.ValueAnimator.start（ValueAnimator.java:1002）at android.animation.ValueAnimator.start（ValueAnimator.java:1050）at android.animation.ObjectAnimator.start（ObjectAnimator.java:829）at android.animation.AnimatorSet.start（AnimatorSet.java:585）at android.animation.StateListAnimator.start（StateListAnimator.java:187）在 android.animation.StateListAnimator.setState（StateListAnimator.java:180）在android.view.View.drawableStateChanged（View.java:15988）处 android.widget.TextView.drawableStateChanged（TextView.java：3659）at android.view.View.refreshDrawableState（View.java:16032）at android.view.View.setEnabled（View.java:6724）at android.widget.TextView.setEnabled（TextView.java:1446）at my.app.ui.fragments.welcome.LoginFragment.unlock（LoginFragment.java:263）在 my.app.ui.fragments.welcome.LoginFragment $ 4.success（LoginFragment.java:224）在 my.app.ui.fragments.welcome.LoginFragment $ 4.success（LoginFragment.java:222）在 my.app.WelcomeActivityTests.testRate（WelcomeActivityTests.java:84）在java.lang.reflect.Method.invoke（Native Method）at java.lang.reflect.Method.invoke（Method.java:372）at org.junit.runners.model.FrameworkMethod $ 1.runReflectiveCall（FrameworkMethod.java:45）在 org.junit.internal.runners.model.ReflectiveCallable.run（ReflectiveCallable.java:15）在 org.junit.runners.model.FrameworkMethod.invokeExplosively（FrameworkMethod.java:42）在 org.junit.internal.runners.statements.InvokeMethod.evaluate（InvokeMethod.java:20）在 org.junit.internal.runners.statements.RunBefores.evaluate（RunBefores.java:28）在 org.junit.internal.runners.statements.RunAfters.evaluate（RunAfters.java:30）在 android.support.test.internal.statement.UiThreadStatement.evaluate（UiThreadStatement.java:55）在 android.support.test.rule.ActivityTestRule $ ActivityStatement.evaluate（ActivityTestRule.java:257）在org.junit.rules.RunRules.evaluate（RunRules.java:18）at org.junit.runners.ParentRunner.runLeaf（ParentRunner.java:263）at at org.junit.runners.BlockJUnit4ClassRunner.runChild（BlockJUnit4ClassRunner.java:68）在 org.junit.runners.BlockJUnit4ClassRunner.runChild（BlockJUnit4ClassRunner.java:47）在org.junit.runners.ParentRunner $ 3.run（ParentRunner.java:231）at org.junit.runners.ParentRunner $ 1.schedule（ParentRunner.java:60）at org.junit.runners.ParentRunner.runChildren（ParentRunner.java:229）at at org.junit.runners.ParentRunner.access $ 000（ParentRunner.java:50）at org.junit.runners.ParentRunner $ 2.evaluate（ParentRunner.java:222）at at org.junit.runners.ParentRunner.run（ParentRunner.java:300）at at org.junit.runners.Suite.runChild（Suite.java:128）at org.junit.runners.Suite.runChild（Suite.java:24）at org.junit.runners.ParentRunner $ 3.run（ParentRunner.java:231）at org.junit.runners.ParentRunner $ 1.schedule（ParentRunner.java:60）at org.junit.runners.ParentRunner.runChildren（ParentRunner.java:229）at at org.junit.runners.ParentRunner.access $ 000（ParentRunner.java:50）at org.junit.runners.ParentRunner $ 2.evaluate（ParentRunner.java:222）at at org.junit.runners.ParentRunner.run（ParentRunner.java:300）at at org.junit.runner.JUnitCore.run（JUnitCore.java:157）at org.junit.runner.JUnitCore.run（JUnitCore.java:136）at at android.support.test.internal.runner.TestExecutor.execute（TestExecutor.java:54）在 android.support.test.runner.AndroidJUnitRunner.onStart（AndroidJUnitRunner.java:228）在 android.app.Instrumentation $ InstrumentationThread.run（Instrumentation.java:1853）

这就是崩溃我的应用的行：

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，我找到了一个合适的解决方案！在处理使用处理程序的库和apis时，您需要使用 @UiThreadTest 注释您的测试用例。此外，应使用Instrumentation的 runOnMainSync（Runnable r）方法调用您正在存根的每个异步回调。例如：

    @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);
    }

Answer 2

尝试在模拟线程中调用该行：

new Handler().postDelayed(new Runnable() {
    @Override
    public void run() {
        btnFacebook.setEnabled(false);
    }
}, 100);

＆＃34;动画师只能在Looper线程上运行＆＃34;在设备上进行测试

2 个答案: