Как получить EditText View из нескольких идентичных идентификаторов из повторно используемого фрагмента с эспрессо?

Я пытаюсь использовать onView(), чтобы получить представление EditText, которое находится внутри фрагмента, но каждый EditText в каждом фрагменте имеет один и тот же идентификатор.

Учитывая этот псевдокод:

<Activity>
    <Fragment>
         <EditText android:id="@+id/input" />
    </Fragment>
    <Fragment>
         <EditText android:id="@+id/input" />
    </Fragment>
    <Fragment>
         <EditText android:id="@+id/input" />
    </Fragment>
</Activity>

В моем тестовом примере я делаю

onView(withId(R.id.input)).perform(typeText("foo"));

На ходу я получаю with id: com.foo.bar.foobar:id/input' matches multiple views in the hierarchy.. Иерархия представления приведена ниже: (я переместил «MATCHES» перед элементом для удобства чтения)

View Hierarchy:
+>DecorView{id=-1, visibility=VISIBLE, width=1080, height=1920, 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} 
|
+->LinearLayout{id=-1, visibility=VISIBLE, width=1080, height=1794, 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=16909295, res-name=action_mode_bar_stub, 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=-1, visibility=VISIBLE, width=1080, height=1794, 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} 
|
+--->FitWindowsLinearLayout{id=2131427402, res-name=action_bar_root, visibility=VISIBLE, width=1080, height=1794, 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} 
|
+---->ViewStubCompat{id=2131427403, res-name=action_mode_bar_stub, 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} 
|
+---->ContentFrameLayout{id=16908290, res-name=content, visibility=VISIBLE, width=1080, height=1794, 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} 
|
+----->ConstraintLayout{id=2131427422, res-name=constraintLayout, visibility=VISIBLE, width=1080, height=1794, 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=7} 
|
+------>AppCompatTextView{id=2131427423, res-name=stepHeader, visibility=VISIBLE, width=321, height=140, 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=380.0, y=168.0, text=Step 1:, input-type=0, ime-target=false, has-links=false} 
|
+------>AppCompatTextView{id=2131427425, res-name=stepTitle, visibility=VISIBLE, width=521, height=88, 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=280.0, y=361.0, text=Basic Information, input-type=0, ime-target=false, has-links=false} 
|
+------>AppCompatTextView{id=2131427426, res-name=stepInstruction, visibility=VISIBLE, width=141, height=71, 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=470.0, y=712.0, text=Name, input-type=0, ime-target=false, has-links=false} 
|
+------>AppCompatButton{id=2131427427, res-name=nextButton, visibility=VISIBLE, width=231, height=126, 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=425.0, y=1479.0, text=Next, input-type=0, ime-target=true, has-links=false} 
|
+------>AppCompatButton{id=2131427424, res-name=backButton, visibility=VISIBLE, width=231, height=126, 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=21.0, y=21.0, text=Back, input-type=0, ime-target=false, has-links=false}
|
+------>ConstraintLayout{id=2131427428, res-name=progressBarContainer, visibility=VISIBLE, width=1080, height=105, 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=0.0, y=1689.0, child-count=2}
|
+------->AppCompatTextView{id=2131427429, res-name=progressBar, visibility=VISIBLE, width=1080, height=105, 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=0.0, y=0.0, text=Progress bar, input-type=0, ime-target=false, has-links=false}
|
+------->View{id=2131427430, res-name=progressIndicator, visibility=VISIBLE, width=154, height=11, 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=0.0, y=94.0}
|
+------>ConstraintLayout{id=2131427431, res-name=stepContainer, visibility=VISIBLE, width=1080, height=696, has-focus=false, 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=783.0, child-count=6}
|
+------->ConstraintLayout{id=2131427436, res-name=viewStepInput, visibility=VISIBLE, width=1080, height=696, has-focus=false, 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}
|
****MATCHES****
+-------->AppCompatEditText{id=2131427437, res-name=userInput, visibility=VISIBLE, width=1038, height=118, 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=true, editor-info=[inputType=0x1 imeOptions=0xc000005 privateImeOptions=null actionLabel=null actionId=0 initialSelStart=0 initialSelEnd=0 initialCapsMode=0x0 hintText=null label=null packageName=null fieldId=0 fieldName=null extras=null hintLocales=null contentMimeTypes=null ], x=21.0, y=289.0, text=, input-type=1, ime-target=false, has-links=false} 
|
+------->ConstraintLayout{id=2131427436, res-name=viewStepInput, 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, child-count=1}
|
+-------->GridView{id=2131427439, res-name=selector_grid, visibility=VISIBLE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=0}
|
+------->ConstraintLayout{id=2131427436, res-name=viewStepInput, 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, child-count=1}
|
****MATCHES****
+-------->AppCompatEditText{id=2131427437, res-name=userInput, visibility=VISIBLE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=true, editor-info=[inputType=0x1 imeOptions=0xc000005 privateImeOptions=null actionLabel=null actionId=0 initialSelStart=0 initialSelEnd=0 initialCapsMode=0x0 hintText=null label=null packageName=null fieldId=0 fieldName=null extras=null hintLocales=null contentMimeTypes=null ], x=0.0, y=0.0, text=, input-type=1, ime-target=false, has-links=false} 
|
+------->ConstraintLayout{id=2131427436, res-name=viewStepInput, 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, child-count=1}
|
+-------->GridView{id=2131427439, res-name=selector_grid, visibility=VISIBLE, 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=false, is-layout-requested=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=0}
|
+------->ConstraintLayout{id=2131427436, res-name=viewStepInput, 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, child-count=1}
|
+-------->GridView{id=2131427439, res-name=selector_grid, visibility=VISIBLE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=0}
|
+------->ConstraintLayout{id=2131427436, res-name=viewStepInput, 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, child-count=1}
|
****MATCHES****
+-------->AppCompatEditText{id=2131427437, res-name=userInput, visibility=VISIBLE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=true, editor-info=[inputType=0x1 imeOptions=0xc000005 privateImeOptions=null actionLabel=null actionId=0 initialSelStart=0 initialSelEnd=0 initialCapsMode=0x0 hintText=null label=null packageName=null fieldId=0 fieldName=null extras=null hintLocales=null contentMimeTypes=null ], x=0.0, y=0.0, text=, input-type=1, ime-target=false, has-links=false} 
|
+->View{id=16908336, res-name=navigationBarBackground, visibility=VISIBLE, width=1080, height=126, 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=0.0, y=1794.0}
|
at dalvik.system.VMStack.getThreadStackTrace(Native Method)
at java.lang.Thread.getStackTrace(Thread.java:1566)
at android.support.test.espresso.base.DefaultFailureHandler.getUserFriendlyError(DefaultFailureHandler.java:92)
at android.support.test.espresso.base.DefaultFailureHandler.handle(DefaultFailureHandler.java:56)
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 com.newfoundry.skyline.facialrecognitionkioskapp.ActivityRegistrationScreenTest.testFilledInputFieldShouldIncrementCurrentStepOnNext(ActivityRegistrationScreenTest.java:73)
at java.lang.reflect.Method.invoke(Native Method)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at android.support.test.internal.statement.UiThreadStatement.evaluate(UiThreadStatement.java:55)
at android.support.test.rule.ActivityTestRule$ActivityStatement.evaluate(ActivityTestRule.java:270)
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$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
at android.support.test.internal.runner.TestExecutor.execute(TestExecutor.java:59)
at android.support.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:262)
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1932)

Я пытался сделать:

EditText input = mActivity.getSupportFragmentManager()
            .findFragmentByTag("foo")
            .getView()
            .findViewById(R.id.input);

onView(withId(input));

Но и с этим у меня проблемы. Я не смог найти ничего, касающегося этой конкретной проблемы. Любая помощь будет чрезвычайно оценена.


android android-fragments android-espresso fragment
person Robby Kim    schedule 02.10.2017    source источник
comment
Можете ли вы добавить иерархию представлений, напечатанную под сообщением об ошибке?   -  person vk.4884    schedule 03.10.2017
comment
добавлена ​​иерархия представлений!   -  person Robby Kim    schedule 03.10.2017
comment
Имеет ли это отношение к решению вашей проблемы? stackoverflow.com/a/39756832/1597616.   -  person vk.4884    schedule 05.10.2017

Ответы (1)


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2
arrow_downward

Насколько я понимаю, вы должны каким-то образом различать TextViews. Предположим, что первый фрагмент имеет идентификатор «fragment1», второй фрагмент имеет идентификатор «fragment2» и так далее.

Тогда вы могли бы использовать

onView(allOf(withParent(withId(R.id.fragment1)),instanceOf(EditText.class))).perform(typeText("foo"));

чтобы выбрать только один TextView в этом фрагменте и использовать его в своем тестовом примере.

person Zack    schedule 02.10.2017
comment
Проблема возникает только при использовании эспрессо в наборе тестов, а не при получении их в действии. Что касается проблемы с findFragmentByTag, метод onView ищет Matcher‹View› - person Robby Kim; 03.10.2017
comment
Помогли ли изменения? Я не знаю, получаете ли вы уведомления, когда я редактирую исходный пост. - person Zack; 05.10.2017
comment
Только что увидел это и собираюсь попробовать, как только я что-то быстро исправлю - person Robby Kim; 05.10.2017
comment
Без проблем! Рад, что это сработало. Извините, я не мог исправить это раньше, и спасибо за проверку! - person Zack; 05.10.2017