我正在使用Espresso 2.2为View pager编写自动化测试,我需要在其中测试滑动功能。
我写了以下代码:
@LargeTest
public class FirstActivityTest {
@Rule
public ActivityTestRule<FirstActivity> firstActivityTestRule =
new ActivityTestRule<>( FirstActivity.class);
@Test
public void testViewPagerSwipeFunctionality() throws InterruptedException{
onView(withId(R.id.tv_commu)).check(matches(withText(R.string.first_screen_text)));
onView(withId(R.id.tv_skip)).check(matches(withText(R.string.skip))) ;
onView(withId(R.id.radio_button_first)).check(matches(isChecked()));
onView(withId(R.id.view_pager)).perform(swipLeft());
onView(withId(R.id.radio_button_second))
.check(matches(isChecked()));
onView(withId(R.id.tv_comp)).check(matches(withText(R.string.second_screen_text)));
onView(withId(R.id.tv_skip)).check(matches(withText(R.string.skip))) ;
onView(withId(R.id.view_pager)).perform(swipeLeft());
onView(withId(R.id.radio_button_third))
.check(matches(isChecked()));
onView(withId(R.id.tv_skip)).check(matches(withText(R.string.skip))) ;
onView(withId(R.id.tv_person)).check(matches(withText(R.string.third_screen_text)));}}
然而,方法swipeLeft()没有得到解决。请告诉我我在哪里做错了?我们将非常感谢您的帮助。
答案 0 :(得分:11)
您必须导入swipeLeft(),如:
import static android.support.test.espresso.action.ViewActions.swipeLeft;
旁注: 示例代码具有swipLeft()而不是swipeLeft()。
答案 1 :(得分:2)
即使你能够滑动,你也会看到动作,但测试仍然会失败。默认情况下,Espresso会验证90%的可见性,否则会失败。您需要自己定制可见性,基本上降低它。请参考此解决方案: Espresso: How to test SwipeRefreshLayout? 希望这有帮助!