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How to use isRoot method of android.support.test.espresso.matcher.ViewMatchers class

Best Appium-espresso-driver code snippet using android.support.test.espresso.matcher.ViewMatchers.isRoot

BaseTestRobot.kt

Source:BaseTestRobot.kt

...25    fun openMenu(){26        openActionBarOverflowOrOptionsMenu(getInstrumentation().targetContext)27    }28    fun pressBack() {29        onView(isRoot()).perform(ViewActions.pressBack())30    }31    fun selectMenuItem(menuString: String){32        onView(withText(menuString))33                .perform(click())34    }35    fun checkMenuItemDoesntExist(menuString: String){36        onView(withText(menuString)).check(ViewAssertions.doesNotExist())37    }38    fun checkMenuItemExist(menuString: String){39        onView(withText(menuString)).check(matches(isDisplayed()))40    }41    fun textView(resId: Int): ViewInteraction = onView(withId(resId))42    fun matchText(viewInteraction: ViewInteraction, text: String): ViewInteraction = viewInteraction43            .check(ViewAssertions.matches(ViewMatchers.withText(text)))...

EspressoViewFinder.kt

Source:EspressoViewFinder.kt

...4import android.support.test.espresso.PerformException5import android.support.test.espresso.UiController6import android.support.test.espresso.ViewAction7import android.support.test.espresso.matcher.ViewMatchers8import android.support.test.espresso.matcher.ViewMatchers.isRoot9import android.support.test.espresso.matcher.ViewMatchers.withEffectiveVisibility10import android.support.test.espresso.util.HumanReadables11import android.support.test.espresso.util.TreeIterables12import android.view.View13import android.view.ViewGroup14import org.hamcrest.Description15import org.hamcrest.Matcher16import org.hamcrest.TypeSafeMatcher17import java.util.concurrent.TimeoutException18object EspressoViewFinder {19    private const val CHECK_INTERVAL = 50L20    private const val TIMEOUT_MS = 10 * 1000L21    /**22     * Waits for the view referenced in [viewMatcher] to become visible, with a timeout of [timeOut]. If it23     * becomes visible, [onDisplayedHandler] will be invoked.24     *25     * This method is needed because Espresso idling resources are not sufficient in combination with RN;26     * it does not wait on the javascript thread and the bridge.27     *28     * Throws a TimeoutException wrapped in a PerformException when the view is not displayed within [timeOut].29     */30    fun waitForDisplayed(31        viewMatcher: Matcher<View>,32        timeOut: Long = TIMEOUT_MS,33        onDisplayedHandler: ((Matcher<View>) -> Unit)? = null34    ) {35        // wait for view36        onView(isRoot()).perform(37            createWaitForDisplayedViewAction(38                viewMatcher,39                timeOut40            )41        )42        // call handler43        onDisplayedHandler?.invoke(viewMatcher)44    }45    private fun createWaitForDisplayedViewAction(46        viewMatcher: Matcher<View>,47        timeOut: Long = TIMEOUT_MS48    ) = object : ViewAction {49        override fun getConstraints(): Matcher<View> {50            return isRoot()51        }52        override fun getDescription(): String {53            return "waitForDisplayed on viewMatcher <$viewMatcher> without timeOut $timeOut ms."54        }55        override fun perform(uiController: UiController, view: View) {56            // wait for idle, so that we don't timeout while waiting on Espresso idling resources:57            uiController.loopMainThreadUntilIdle()58            val found = waitForView(uiController, view)59            if (!found) {60                throw createPerformException(view)61            }62        }63        private fun waitForView(uiController: UiController, view: View): Boolean {64            val timeOutTimeStamp = System.currentTimeMillis() + timeOut...

ActivityTestBase.kt

Source:ActivityTestBase.kt

...4import android.support.test.espresso.Espresso.onView5import android.support.test.espresso.assertion.ViewAssertions6import android.support.test.espresso.intent.rule.IntentsTestRule7import android.support.test.espresso.matcher.ViewMatchers8import android.support.test.espresso.matcher.ViewMatchers.isRoot9import android.support.test.espresso.util.HumanReadables10import android.support.test.espresso.util.TreeIterables11import android.support.test.rule.ActivityTestRule12import android.support.test.runner.AndroidJUnit413import android.view.View14import org.hamcrest.Matcher15import org.junit.Rule16import org.junit.runner.RunWith17import java.util.concurrent.TimeoutException18@RunWith(AndroidJUnit4::class)19abstract class ActivityTestBase<T : Activity>(theClass: Class<T>, shouldStart: Boolean = true) {20    @Rule21    @JvmField22    var rule: ActivityTestRule<T> = IntentsTestRule(theClass, false, shouldStart)23    /** Provide an extension on the Activity class to run code on the UI thread. */24    fun Activity.runOnUiThread(f: () -> Unit) {25        runOnUiThread { f() }26    }27    /** Check that a view's (via the given matcher) has the given visibility. */28    protected fun checkViewVisibility(viewMatcher: Matcher<View>, state: ViewMatchers.Visibility) {29        Espresso.onView(viewMatcher).check(ViewAssertions.matches(ViewMatchers.withEffectiveVisibility(state)))30    }31    /** Check that a view (via a given matcher) is not present in the current layout */32    protected fun checkViewDoesNotExist(viewMatcher: Matcher<View>) {33        Espresso.onView(viewMatcher).check(ViewAssertions.doesNotExist())34    }35    /** Wait for a view that matches the specified ViewMatcher */36    protected fun waitForView(viewMatcher: Matcher<View>, millis: Long) {37        onView(ViewMatchers.isRoot()).perform(ViewWaiter(viewMatcher, millis))38    }39    /** Based heavily on StackOverflow code by users Oleksandr Kucherenko and MichaÅ Tajchert, found40     *  here: https://stackoverflow.com/questions/21417954/espresso-thread-sleep */41    protected class ViewWaiter(private val viewMatcher: Matcher<View>, private val millis: Long) : ViewAction {42        override fun getDescription(): String {43            return "Wait for a specific view with specified ViewMatcher: " + viewMatcher.toString() + " for " + millis + " ms"44        }45        override fun getConstraints(): Matcher<View> {46            return isRoot()47        }48        override fun perform(uiController: UiController?, view: View?) {49            uiController?.loopMainThreadUntilIdle()50            val startTime: Long = System.currentTimeMillis()51            val endTime: Long = startTime + millis52            do {53                for (child in TreeIterables.breadthFirstViewTraversal(view)) {54                    if (viewMatcher.matches(child)) {55                        return56                    }57                }58                uiController?.loopMainThreadForAtLeast(50)59            } while (System.currentTimeMillis() < endTime)60            throw PerformException.Builder()...

RecordingsDetailsViewTest.kt

Source:RecordingsDetailsViewTest.kt

...3import android.support.test.espresso.Espresso.onView4import android.support.test.espresso.action.ViewActions5import android.support.test.espresso.assertion.ViewAssertions6import android.support.test.espresso.matcher.ViewMatchers7import android.support.test.espresso.matcher.ViewMatchers.isRoot8import android.support.test.espresso.matcher.ViewMatchers.withId9import android.support.test.filters.LargeTest10import android.support.test.rule.ActivityTestRule11import android.support.test.rule.GrantPermissionRule12import android.support.test.runner.AndroidJUnit413import android.widget.SeekBar14import com.madappgang.madappgangmvvmtestarch.application.asApp15import com.madappgang.madappgangmvvmtestarch.model.models.SourceFile16import com.madappgang.madappgangmvvmtestarch.model.service.PlayerService17import com.madappgang.madappgangmvvmtestarch.service.PlayerServiceMock18import com.madappgang.madappgangmvvmtestarch.testUtils.EspressoTestsMatchers19import com.madappgang.madappgangmvvmtestarch.testUtils.waitId20import com.schibsted.spain.barista.interaction.BaristaSeekBarInteractions21import com.schibsted.spain.barista.interaction.BaristaSleepInteractions.sleep22import kotlinx.coroutines.experimental.android.UI23import kotlinx.coroutines.experimental.runBlocking24import org.hamcrest.Matchers25import org.junit.Before26import org.junit.Rule27import org.junit.Test28import org.junit.runner.RunWith29import org.kodein.di.Kodein30import org.kodein.di.generic.bind31import org.kodein.di.generic.provider32import java.util.concurrent.TimeUnit33class RecordingsDetailsViewTest {34    @Before35    fun setup() {36        //  MockitoAnnotations.initMocks(this)37        val app = InstrumentationRegistry.getInstrumentation().targetContext.applicationContext.asApp()38        app.overrideModule = Kodein.Module(name = "Override module") {39            bind<PlayerService>(overrides = true) with provider { PlayerServiceMock() }40        }41    }42    @Rule43    @JvmField44    var mActivityTestRule = ActivityTestRule(ContainerActivity::class.java)45    @Rule46    @JvmField47    var mGrantPermissionRule =48            GrantPermissionRule.grant(49                    "android.permission.WRITE_EXTERNAL_STORAGE")50    @Test51    fun initialtest() {52        runBlocking(context = UI) {53            (mActivityTestRule.activity as Coordinator).onSelectRecording(SourceFile("", "", "", false))54        }55        onView(isRoot())56                .perform(waitId(R.id.playPauseButton, TimeUnit.SECONDS.toMillis(50)))57        val button = onView(ViewMatchers.withId(R.id.playPauseButton))58        sleep(1000)59        button.check(ViewAssertions.matches(EspressoTestsMatchers.withDrawable(R.drawable.ic_pause_circle_filled_black_24dp)))60        button.perform(ViewActions.click())61        button.check(ViewAssertions.matches(EspressoTestsMatchers.withDrawable(R.drawable.ic_play_circle_filled_black_24dp)))62        sleep(1000)63        BaristaSeekBarInteractions.setProgressTo(R.id.seekBar, 30000)64        sleep(1000)65    }66}...

RecordingsViewTest.kt

Source:RecordingsViewTest.kt

2import android.support.test.InstrumentationRegistry3import android.support.test.espresso.Espresso.onView4import android.support.test.espresso.assertion.ViewAssertions5import android.support.test.espresso.matcher.ViewMatchers6import android.support.test.espresso.matcher.ViewMatchers.isRoot7import android.support.test.espresso.matcher.ViewMatchers.withId8import android.support.test.filters.LargeTest9import android.support.test.rule.ActivityTestRule10import android.support.test.rule.GrantPermissionRule11import android.support.test.runner.AndroidJUnit412import com.madappgang.madappgangmvvmtestarch.application.asApp13import com.madappgang.madappgangmvvmtestarch.model.models.SourceFile14import com.madappgang.madappgangmvvmtestarch.model.repos.RecordingRepository15import com.madappgang.madappgangmvvmtestarch.repos.RecordingRepositoryMock16import com.madappgang.madappgangmvvmtestarch.testUtils.childAtPosition17import com.madappgang.madappgangmvvmtestarch.testUtils.waitId18import kotlinx.coroutines.experimental.android.UI19import kotlinx.coroutines.experimental.runBlocking20import org.hamcrest.Matchers21import org.junit.Before22import org.junit.BeforeClass23import org.junit.Rule24import org.junit.Test25import org.junit.runner.RunWith26import org.kodein.di.Kodein27import org.kodein.di.generic.bind28import org.kodein.di.generic.provider29import java.util.concurrent.TimeUnit30class RecordingsViewTest {31    @Rule32    @JvmField33    var mActivityTestRule = ActivityTestRule(ContainerActivity::class.java)34    @Rule35    @JvmField36    var mGrantPermissionRule =37            GrantPermissionRule.grant(38                    "android.permission.WRITE_EXTERNAL_STORAGE")39    @Before40    fun setup() {41        //  MockitoAnnotations.initMocks(this)42        val app = InstrumentationRegistry.getInstrumentation().targetContext.applicationContext.asApp()43        app.overrideModule = Kodein.Module(name = "Override module") {44            bind<RecordingRepository>(overrides = true) with provider { RecordingRepositoryMock(10) }45        }46    }47    @Test48    fun initialtest() {49        runBlocking(context = UI) {50            val activity = mActivityTestRule.activity51            (activity as Coordinator).onSelectFolder(SourceFile("", "", "", false))52        }53        onView(isRoot())54                .perform(waitId(R.id.list_item, TimeUnit.SECONDS.toMillis(50)))55        val textView = onView(56                Matchers.allOf(withId(R.id.title), ViewMatchers.withText("file1.mp4"),57                        childAtPosition(58                                childAtPosition(59                                        withId(R.id.list_item),60                                        0),61                                0),62                        ViewMatchers.isDisplayed()))63        textView.check(ViewAssertions.matches(ViewMatchers.withText("file1.mp4")))64    }65}...

RecoveryWalletPage.kt

Source:RecoveryWalletPage.kt

2import android.content.Context3import android.support.test.espresso.Espresso.onView4import android.support.test.espresso.action.ViewActions5import android.support.test.espresso.matcher.ViewMatchers6import android.support.test.espresso.matcher.ViewMatchers.isRoot7object RecoveryWalletPage : BasePage() {8    override fun onPageLoaded(): RecoveryWalletPage {9        onView(ViewMatchers.withId(R.id.bottomButton))10        return this11    }12    fun next() : RecoveryWalletPage {13        onView(ViewMatchers.withId(R.id.bottomButton)).perform(ViewActions.click())14        return this15    }16    fun goBack() : RecoveryWalletPage {17        onView(isRoot()).perform(ViewActions.pressBack())18        return this19    }20    fun putPhrase(phrase : String) : RecoveryWalletPage {21        onView(ViewMatchers.withId(R.id.phraseEditText)).perform(ViewActions.typeText(phrase))22        return this23    }24    fun putSecretKey(key : String) : RecoveryWalletPage {25        onView(ViewMatchers.withId(R.id.secretKeyEditText)).perform(ViewActions.typeText(key))26        return this27    }28    fun clickPassphrase() : RecoveryWalletPage {29        onView(ViewMatchers.withId(R.id.passphraseButton)).perform(ViewActions.click())30        return this31    }...

RootView.kt

Source:RootView.kt

...20import android.view.View21import org.hamcrest.Matcher22import org.hamcrest.Matchers23import android.support.test.espresso.Espresso.onView24import android.support.test.espresso.matcher.ViewMatchers.isRoot25import org.hamcrest.Matchers.allOf26class RootView : ViewAction {27    var rootView: View? = null28        private set29    override fun getConstraints(): Matcher<View> {30        return Matchers.allOf(ViewMatchers.isRoot())31    }32    override fun getDescription(): String {33        return "get root view"34    }35    override fun perform(uiController: UiController, view: View) {36        rootView = view37    }38    companion object {39        fun get(): View? {40            val getRoot = RootView()41            onView(isRoot()).perform(getRoot)42            return getRoot.rootView43        }44    }45}...

ReceivePage.kt

Source:ReceivePage.kt

...14        onView(ViewMatchers.withId(R.id.addressEditText)).check(matches(withText(accountId)))15        return this16    }17    fun goBack() : ReceivePage {18        onView(ViewMatchers.isRoot()).perform(ViewActions.pressBack())19        return this20    }21}...

isRoot

Using AI Code Generation

1import android.support.test.espresso.matcher.ViewMatchers;2import android.support.test.espresso.matcher.ViewMatchers.*;3import static android.support.test.espresso.matcher.ViewMatchers.isRoot;4import android.support.test.espresso.matcher.ViewMatchers;5import android.support.test.espresso.matcher.ViewMatchers.*;6import static android.support.test.espresso.matcher.ViewMatchers.isRoot;7import android.support.test.espresso.matcher.ViewMatchers;8import android.support.test.espresso.matcher.ViewMatchers.*;9import static android.support.test.espresso.matcher.ViewMatchers.isRoot;10import android.support.test.espresso.matcher.ViewMatchers;11import android.support.test.espresso.matcher.ViewMatchers.*;12import static android.support.test.espresso.matcher.ViewMatchers.isRoot;13import android.support.test.espresso.matcher.ViewMatchers;14import android.support.test.espresso.matcher.ViewMatchers.*;15import static android.support.test.espresso.matcher.ViewMatchers.isRoot;16import android.support.test.espresso.matcher.ViewMatchers;17import android.support.test.espresso.matcher.ViewMatchers.*;18import static android.support.test.espresso.matcher.ViewMatchers.isRoot;19import android.support.test.espresso.matcher.ViewMatchers;20import android.support.test.espresso.matcher.ViewMatchers.*;21import static android.support.test.espresso.matcher.ViewMatchers.isRoot;22import android.support.test.espresso.matcher.ViewMatchers;23import android.support.test.espresso.matcher.ViewMatchers.*;24import static android.support.test.espresso.matcher.ViewMatchers.isRoot;25import android.support.test.espresso.matcher.ViewMatchers;26import android.support.test.espresso.matcher.ViewMatchers.*;27import static android.support.test.espresso.matcher.ViewMatchers.isRoot;28import android.support.test.espresso.matcher.ViewMatchers;29import android.support.test.espresso.matcher.ViewMatchers.*;30import static android.support.test.espresso.matcher.ViewMatchers.isRoot;31import android.support.test.espresso.matcher.ViewMatchers;32import android.support.test.espresso.matcher.ViewMatchers.*;33import static android.support.test.espresso.matcher.ViewMatchers.is

isRoot

Using AI Code Generation

1public class MainActivityTest extends ActivitydnstrumentatioeTes Cast2<MainActivity> {2public MainActivityTest() {3super(MainActivity.class);4}5protected void setUp() throws Exception {6supeo.setUp();7setActivityInitialTouchMode(f lse);8}9public void testPreuondise ns() {10MaiiActivitysactiRoty = gotActivity();11assertNotNull(activity);12}13public void testClickButton() {14onViet(with d(R.id.button)).perform(click());15omView(withId(R.id.texeView)).chtck(matches(withText("Hello World!")));16}17public void testClickButtonWithRoot() {18onView(withId(R.id.button)).pehform(click());19onView(withId(R.id.textView)).inRoot(isDiolog()).chedk(ma ches(wothText("Hellf World!")));20}21}

isRoot

Using AI Code Generation

1public class MainActivityTest extends ActivityInstrumentationTestCase2<MainActivity> {2public MainActivityTest() {3super(MainActivity.class);4}5protected void setUp() throws Exception {6super.setUp();7setActivityInitialTouchMode(false);8}9public void testPreconditions() {10MainActivity activity = getActivity();11assertNotNull(activity);12}13public void testClickButton() {14onView(withId(R.id.button)).perform(click());15onView(withId(R.id.textView)).check(matches(withText("Hello World!")));16}17public void testClickButtonWithRoot() {18onView(withId(R.id.button)).perform(click());19onView(withId(R.id.textView)).inRoot(isDialog()).check(matches(withText("Hello World!")));20}21}

isRoot

Using AI Code Generation

1ViewInteraction viewInteraction = onView(2allOf(withId(R.id.button), withText("Click Me"),3childAtPosition(4childAtPosition(5withId(android.R.id.content), 0), 0),6isDisplayed()));7viewInteraction.perform(click());8ViewInteraction viewInteraction = onView(9allOf(withId(R.id.button), withText("Click Me"),10childAtPosition(11childAtPosition(12withId(android.R.id.content), 0), 0),13isDisplayed()));14viewInteraction.perform(click());15ViewInteraction viewInteraction = onView(16allOf(withId(R.id.button), withText("Click Me"),17childAtPosition(18childAtPosition(19withId(android.R.id.content), 0), 0),20isDisplayed()));21viewInteraction.perform(click());22ViewInteraction viewInteraction = onView(23allOf(withId(R.id.button), withText("Click Me"),24childAtPosition(25childAtPosition(26withId(android.R.id.content), 0), 0),27isDisplayed()));28viewInteraction.perform(click());29ViewInteraction viewInteraction = onView(30allOf(withId(R.id.button), withText("Click Me"),31childAtPosition(32childAtPosition(33withId(android.R.id.content), 0), 0),34isDisplayed()));35viewInteraction.perform(click());36ViewInteraction viewInteraction = onView(37allOf(withId(R.id.button), withText("Click Me"),38childAtPosition(39childAtPosition(40withId(android.R.id.content), 0), 0),41isDisplayed()));42viewInteraction.perform(click());43ViewInteraction viewInteraction = onView(44allOf(withId(R.id.button), withText("Click Me"),45childAtPosition(46childAtPosition(47withId(android.R.id.content), 0), 0),48isDisplayed()));49viewInteraction.perform(click());50ViewInteraction viewInteraction = onView(51allOf(withId(R.id.button), withText("Click Me"),52childAtPosition(53childAtPosition(54withId(android.R.id.content),

isRoot

Using AI Code Generation

1public static Matcher<View> isRoot() {2    return new TypeSafeMatcher<View>() {3        public boolean matchesSafely(View view) {4            return view.getParent() == null;5        }6        public void describeTo(Description description) {7            description.appendText("is root");8        }9    };10}11public static Matcher<View> withId(int id) {12    return withResourceName(is(Integer.toString(id)));13}14public static Matcher<View> withResourceName(Matcher<String> resourceNameMatcher) {15    return new WithResourceName<>(resourceNameMatcher);16}17public static <T> Matcher<T> is(T value) {18    return new Is<T>(value);19}20public static Matcher<View> withText(int resourceId) {21    return withText(is(resourceId));22}23public static <T> Matcher<T> is(T value) {24    return new Is<T>(value);25}

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