Espresso を使用したメニュー ドロワーを持つアプリをテストしようとしています。
さて、奇妙さのために。
最初のテストでは、引き出しを開いてアイテムをクリックし、残りのテストに進みます。それはすべてうまくいきます。
まったく同じことを行う 2 つ目のテストを追加すると、例外が発生します。メニュー ドロワーのコンテンツに関連するもののようですが、途方に暮れています。
例外は次のとおりです。
com.google.android.apps.common.testing.ui.espresso.PerformException: Error performing 'single click' on view '(with id: is <2131099739> and with text: is "Events")'.
at com.google.android.apps.common.testing.ui.espresso.PerformException$Builder.build(PerformException.java:67)
at com.google.android.apps.common.testing.ui.espresso.base.DefaultFailureHandler.getUserFriendlyError(DefaultFailureHandler.java:57)
at com.google.android.apps.common.testing.ui.espresso.base.DefaultFailureHandler.handle(DefaultFailureHandler.java:40)
at com.google.android.apps.common.testing.ui.espresso.ViewInteraction.runSynchronouslyOnUiThread(ViewInteraction.java:146)
at com.google.android.apps.common.testing.ui.espresso.ViewInteraction.doPerform(ViewInteraction.java:77)
at com.google.android.apps.common.testing.ui.espresso.ViewInteraction.perform(ViewInteraction.java:69)
at com.xxx.app.events.StackOverflowExampleTest.selectMenu(StackOverflowExampleTest.java:83)
at com.xxx.app.events.StackOverflowExampleTest.setUp(StackOverflowExampleTest.java:72)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:192)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:177)
at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:555)
at com.google.android.apps.common.testing.testrunner.GoogleInstrumentationTestRunner.onStart(GoogleInstrumentationTestRunner.java:119)
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1608)
Caused by: java.lang.RuntimeException: Action will not be performed because the target view does not match one or more of the following constraints:
at least 90 percent of the view's area is displayed to the user.
Target view: "TextView{id=2131099739, res-name=menu_item_content, visibility=VISIBLE, width=432, height=112, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=24.0, y=2.0, text=Events, input-type=0, ime-target=false}"
at com.google.android.apps.common.testing.ui.espresso.ViewInteraction$1.run(ViewInteraction.java:100)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
at java.util.concurrent.FutureTask.run(FutureTask.java:137)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4898)
at java.lang.reflect.Method.invokeNative(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1006)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:773)
at dalvik.system.NativeStart.main(Native Method)
そして、ここにテストクラスがあります
public class StackOverflowExampleTest extends ActivityInstrumentationTestCase2<MainActivity_>
{
public StackOverflowExampleTest()
{
super(MainActivity_.class);
}
/**
* Basic check for content displayed
*/
@SuppressWarnings("unchecked")
public void testSanityCheck()
{
// check title is shown
onView(allOf(withId(R.id.event_view_title), isDisplayed())).check(
matches(withText("Isaac Vladimir Sinead Stacey"))); //$NON-NLS-1$
// check content is shown
onView(allOf(withId(R.id.event_view_text), isDisplayed())).check(
matches(withText(startsWith("Arcu ipsumcurabitur. Aliquammauris sodalessed arcu.")))); //$NON-NLS-1$
// check "more details" is shown
onView(allOf(withId(R.id.event_view_link), isDisplayed()))
.check(matches(withText(R.string.events_button_text)));
}
/**
* Basic check for content displayed
*/
@SuppressWarnings("unchecked")
public void testSanityCheck2()
{
// check title is shown
onView(allOf(withId(R.id.event_view_title), isDisplayed())).check(
matches(withText("Isaac Vladimir Sinead Stacey"))); //$NON-NLS-1$
// check content is shown
onView(allOf(withId(R.id.event_view_text), isDisplayed())).check(
matches(withText(startsWith("Arcu ipsumcurabitur. Aliquammauris sodalessed arcu.")))); //$NON-NLS-1$
// check "more details" is shown
onView(allOf(withId(R.id.event_view_link), isDisplayed()))
.check(matches(withText(R.string.events_button_text)));
}
@Override
protected void setUp() throws Exception
{
super.setUp();
// start the activity
this.getActivity();
// show events fragment
this.selectMenu(R.string.menu_item_events);
}
@SuppressWarnings("unchecked")
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
protected void selectMenu(final int menuItemResId)
{
// open the drawer
onView(withId(android.R.id.home)).perform(click());
// click the supplied menu item (aka list item)
onView(allOf(withId(R.id.menu_item_content), withText(this.getActivity().getString(menuItemResId)))).perform(
click());
}
}