使用浓缩咖啡测试多种活动 [英] Testing multiple activities with espresso

问题描述

是否可以使用android espresso框架跨多个活动编写测试?

Is it possible to write tests across several activities using the android espresso framework?

推荐答案

是的，有可能.在其中一个示例中，他们在此处进行了演示

Yes, it is possible. In one of the samples they have demoed this here https://github.com/googlesamples/android-testing/blob/master/ui/espresso/BasicSample/app/src/androidTest/java/com/example/android/testing/espresso/BasicSample/ChangeTextBehaviorTest.java

@Test
public void changeText_newActivity() {
    // Type text and then press the button.
    onView(withId(R.id.editTextUserInput)).perform(typeText(STRING_TO_BE_TYPED),
            closeSoftKeyboard());
    onView(withId(R.id.activityChangeTextBtn)).perform(click());

    // This view is in a different Activity, no need to tell Espresso.
    onView(withId(R.id.show_text_view)).check(matches(withText(STRING_TO_BE_TYPED)));
}

阅读嵌入式注释.

Espresso暗中负责等待加载新活动.

Waiting for the new activity to load is taken care of implicitly by Espresso.

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