如何为 Android 中的深层链接编写测试? [英] How to write tests for deep links in Android?

问题描述

我想为 Android 应用编写具有深层链接案例的测试 使用 UI 测试框架 (Espresso) - 仅使用 ACTION_VIEW 意图启动应用程序并检查打开屏幕上的所有视图.

I would like to write tests for Android app with deep link cases using UI testing framework (Espresso) - launch app using only ACTION_VIEW intent and check all views on opened screen.

但是看起来 Espresso(甚至 espresso-intents)没有这个功能，需要定义 Activity 类.

But looks like Espresso (even espresso-intents) doesn't have this functionality, and require to define Activity class.

我尝试过这种方式，但它不能正常工作，因为启动了两次应用程序 - 使用 AppLauncherActivity 标准启动(Espresso 需要)并通过深层链接启动.

I tried this way, but it doesn't work properly, because launched app twice - standard launch using AppLauncherActivity (required by Espresso) and launch via deep link.

@RunWith(AndroidJUnit4.class)
public class DeeplinkAppLauncherTest {

    @Rule
    public ActivityTestRule<AppLauncherActivity> activityRule = new ActivityTestRule<>(AppLauncherActivity.class);

    @Test
    public void testDeeplinkAfterScollDownAndBackUp() {
        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("myapp://search/777"));
        activityRule.launchActivity(intent);

        onView(withId(R.id.search_panel)).check(matches(isDisplayed()));
    }

}

我想仅使用深层链接启动测试应用程序，而无需标准启动.你知道怎么做吗?

I would like to launch testing app using only deep link without standard launch. Do you know, how to do it?

推荐答案

我找到了一个选项 - 只是为现有意图添加了深层链接打开参数并使用标准活动启动:

I found one option - just added deep link opening parameters for existed intent and use standard activity launch:

@Rule
public ActivityTestRule<AppLauncherActivity> activityRule = new ActivityTestRule<AppLauncherActivity>(AppLauncherActivity.class){
    @Override protected Intent getActivityIntent() {
        Intent intent = super.getActivityIntent();
        intent.setAction(Intent.ACTION_VIEW);
        intent.setData(Uri.parse("myapp://search/777"));
        return intent;
    }
};

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