Espresso openActionBarOverflowOrOptionsMenu casues NoMatchingViewException

时间：2016-07-20 15:42:32

标签： android android-espresso

我刚刚开始尝试Android的Espresso测试框架，我想要做的第一件事就是点击＆＃34;设置＆＃34;活动的选项菜单中的按钮。但是，当我尝试调用openActionBarOverflowOrOptionsMenu(getInstrumentation().getTargetContext())时，测试会因此异常而崩溃

android.support.test.espresso.NoMatchingViewException: No views in hierarchy found matching: ((is displayed on the screen to the user and with content description: is "More options") or (is displayed on the screen to the user and with class name: a string ending with "OverflowMenuButton"))

View Hierarchy:
+>DecorView{id=-1, visibility=VISIBLE, width=800, height=1232, has-focus=true, has-focusable=true, 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=0.0, y=0.0, child-count=1}
|
+->LinearLayout{id=-1, visibility=VISIBLE, width=800, height=1232, has-focus=true, has-focusable=true, 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=0.0, y=0.0, child-count=2}
|
+-->ViewStub{id=16909074, visibility=GONE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
|
+-->FrameLayout{id=16908290, res-name=content, visibility=VISIBLE, width=800, height=1207, has-focus=true, has-focusable=true, 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=0.0, y=25.0, child-count=1}
|
+--->RelativeLayout{id=-1, visibility=VISIBLE, width=800, height=1207, has-focus=true, has-focusable=true, 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=0.0, y=0.0, child-count=9}
|
+---->ImageView{id=2131361813, res-name=main_logo, desc=logo, visibility=VISIBLE, width=768, height=158, 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=16.0, y=36.0}
|
+---->Button{id=2131361814, res-name=main_new_button, visibility=INVISIBLE, width=210, height=48, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=295.0, y=232.0, text=New forest, input-type=0, ime-target=false, has-links=false}
|
+---->Button{id=2131361815, res-name=main_load_button, visibility=VISIBLE, width=210, height=48, has-focus=true, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=true, is-focusable=true, is-layout-requested=false, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=295.0, y=310.0, text=Load forest, input-type=0, ime-target=true, has-links=false}
|
+---->Button{id=2131361816, res-name=satform_download_button, visibility=VISIBLE, width=210, height=48, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=295.0, y=388.0, text=Download, input-type=0, ime-target=false, has-links=false}
|
+---->Button{id=2131361817, res-name=main_resume_button, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, text=Continue, input-type=0, ime-target=false, has-links=false}
|
+---->ToggleButton{id=2131361818, res-name=marking_mode_toggle, visibility=VISIBLE, width=223, height=48, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=288.0, y=466.0, text=Auto Marking RFID mode, input-type=0, ime-target=false, has-links=false, is-checked=false}
|
+---->ProgressBar{id=2131361819, res-name=progress_bar, visibility=GONE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
|
+---->TextView{id=2131361820, res-name=progress_text, visibility=GONE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, text=Please wait…, input-type=0, ime-target=false, has-links=false}
|
+---->TextView{id=2131361821, res-name=version_text, visibility=VISIBLE, width=210, height=25, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=true, 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=295.0, y=1128.0, text=version:0.7.0, input-type=0, ime-target=false, has-links=false}
|
at dalvik.system.VMStack.getThreadStackTrace(Native Method)
at java.lang.Thread.getStackTrace(Thread.java:579)
at android.support.test.espresso.base.DefaultFailureHandler.getUserFriendlyError(DefaultFailureHandler.java:82)
at android.support.test.espresso.base.DefaultFailureHandler.handle(DefaultFailureHandler.java:53)
at android.support.test.espresso.ViewInteraction.runSynchronouslyOnUiThread(ViewInteraction.java:184)
at android.support.test.espresso.ViewInteraction.doPerform(ViewInteraction.java:115)
at android.support.test.espresso.ViewInteraction.perform(ViewInteraction.java:87)
at android.support.test.espresso.Espresso.openActionBarOverflowOrOptionsMenu(Espresso.java:214)
at com.treemetrics.treedegrees.TestBluetoothPeripheralDialog.openOverflowMenu(TestBluetoothPeripheralDialog.java:28)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at android.support.test.internal.statement.UiThreadStatement.evaluate(UiThreadStatement.java:55)
at android.support.test.rule.ActivityTestRule$ActivityStatement.evaluate(ActivityTestRule.java:257)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
at android.support.test.internal.runner.TestExecutor.execute(TestExecutor.java:54)
at android.support.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:240)
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1710)

选项菜单在此活动中初始化

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    super.onCreateOptionsMenu(menu);
    getMenuInflater().inflate(R.menu.menu_comp_activity, menu);
    this.menu = menu;
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // handle item selection
    switch (item.getItemId()) {
    case R.id.action_rfid:
        toggleRfid(item);
        return true;
    default:
        return super.onOptionsItemSelected(item);
    }
}

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    super.onPrepareOptionsMenu(menu);
    MainApplication.debugOut(true, 2, TAG, getString(R.string.called_on_prepare_options_menu));
    if (RfidBtService.isRunning){
        menu.findItem(R.id.action_rfid).setTitle(R.string.action_rfid_off);
        menu.findItem(R.id.action_rfid).setIcon(R.drawable.bt_rfid);
    }else{
        menu.findItem(R.id.action_rfid).setTitle(R.string.action_rfid_on);
        menu.findItem(R.id.action_rfid).setIcon(R.drawable.bt_rfid_on);
    }
    return true;
}

这是菜单的XML 

<menu xmlns:android="http://schemas.android.com/apk/res/android" >

<item
    android:id="@+id/menuitem_saveforest"
    android:onClick="saveForest"
    android:orderInCategory="100"
    android:showAsAction="never"
    android:title="@string/action_save_forest"/>
<item
    android:id="@+id/action_sendforest"
    android:onClick="sendForest"
    android:orderInCategory="100"
    android:showAsAction="never"
    android:title="@string/action_send_forest"/>
<item
    android:id="@+id/action_settings"
    android:onClick="launchSettings"
    android:orderInCategory="100"
    android:showAsAction="never"
    android:title="@string/action_settings"/>
<item
    android:id="@+id/action_saveforest"
    android:icon="@drawable/ic_menu_save"
    android:onClick="saveForest"
    android:showAsAction="always"
    android:title="@string/action_save_forest"/>
<item
    android:id="@+id/action_rfid"
    android:icon="@drawable/bt_rfid_on"
    android:onClick="toggleRfid"
    android:showAsAction="ifRoom"
    android:title="@string/action_rfid_on"/>

</menu>

这是我的测试类

@RunWith(AndroidJUnit4.class)
@SmallTest
public class TestBluetoothPeripheralDialog {

  @Rule
  public ActivityTestRule<ForestActivity> mActivityRule
      = new ActivityTestRule<>(ForestActivity.class);

  @Test
  public void openOverflowMenu() {
    // Open the overflow menu OR open the options menu,
    // depending on if the device has a hardware or software overflow menu button.
    openActionBarOverflowOrOptionsMenu(getInstrumentation().getTargetContext());

    // Click the item.
    onView(withText("Settings"))
        .perform(click());
  }

}

2 个答案:

答案 0 :(得分：1)

对于那些正常活动并且在运行测试时仍然面临错误的人，以下是其他人可以尝试的一些事情：

  1. 确保您拥有的设备的开发人员选项 在所有3个动画中选择Animations off - 窗口/过渡/动画师

  2. 有时，openActionBarOverflowOrOptionsMenu需要一些 加载结果的时间。我倾向于为2添加Thread.sleep() 秒。它有效！

答案 1 :(得分：0)

我意识到了自己的问题。我认为ForestActivity正在推出，因为它被宣布为ActivityTestRule中的通用类型（我仍然不知道ActivityTestRule的功能是什么，我只是刚开始使用Espresso并在Android上进行测试一般）。所以我的问题是我试图在应用程序开始时在启动画面中打开溢出菜单，而不是ForestActivity。

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