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

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

FinalFullTest.kt

Source:FinalFullTest.kt

...185        Espresso.onView(ViewMatchers.withId(R.id.main_Ranking))186                .perform(ViewActions.click())187        Thread.sleep(1000)188        Espresso.onView(ViewMatchers.withId(R.id.ranking_PlayerRanking))189                .check(matches(withText("Player Ranking")))190        Espresso.pressBack()191        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))192                .perform(ViewActions.click())193        Espresso.onView(ViewMatchers.withId(R.id.main_Bank))194                .perform(ViewActions.click())195        Espresso.onView(withId(R.id.bank_GOLDvalue))196                .check(matches(not(withText("0.0"))))197        Espresso.onView(ViewMatchers.withId(R.id.bank_GOLDvalue))198                .check(matches(withText("123.4")))199        Thread.sleep(500)200        Espresso.onData(anything())201                .inAdapterView(withId(R.id.bank_coinzGridView))202                .atPosition(0)203                .onChildView(withId(R.id.coinExchange))204                .perform(ViewActions.click())205        Thread.sleep(2000)206        Espresso.onView(ViewMatchers.withId(R.id.bank_GOLDvalue))207                .check(matches(not(withText("123.4"))))208        Espresso.onData(anything())209                .inAdapterView(withId(R.id.bank_coinzGridView))210                .atPosition(0)211                .onChildView(withId(R.id.coinExchange))212                .perform(ViewActions.click())213        Thread.sleep(500)214        Espresso.onData(anything())215                .inAdapterView(withId(R.id.bank_coinzGridView))216                .atPosition(0)217                .onChildView(withId(R.id.coinExchange))218                .perform(ViewActions.click())219        Thread.sleep(500)220        Espresso.onView(withId(R.id.bank_exchangedTextView))221                .check(matches(withText(containsString("back tomorrow to exchange"))))222        Espresso.onView(withId(R.id.bank_coinzGridView))223                .check(matches(withGridSize(3)))224        Espresso.onView(withId(R.id.bank_transferButton))225                .perform(ViewActions.click())226        Espresso.onView(withId(R.id.bank_transferEmail))227                .perform(ViewActions.replaceText("EspressoEmailFinal2@gmail.com"))228        Espresso.onData(anything())229                .inAdapterView(withId(R.id.bank_coinzGridView))230                .atPosition(0)231                .onChildView(withId(R.id.coinExchange))232                .perform(ViewActions.click())233        Espresso.onView(ViewMatchers.withId(R.id.bank_transferEmail))234                .check(matches(hasErrorText("You cannot transfer Coinz to yourself")))235        Espresso.onView(withId(R.id.bank_transferEmail))236                .perform(ViewActions.replaceText("JustTesting"))237        Espresso.onData(anything())238                .inAdapterView(withId(R.id.bank_coinzGridView))239                .atPosition(0)240                .onChildView(withId(R.id.coinExchange))241                .perform(ViewActions.click())242        Espresso.onView(ViewMatchers.withId(R.id.bank_transferEmail))243                .check(matches(hasErrorText("This email address is invalid")))244        Espresso.onView(withId(R.id.bank_transferEmail))245                .perform(ViewActions.replaceText("EspressoEmailFinal3@gmail.com"))246        Espresso.onData(anything())247                .inAdapterView(withId(R.id.bank_coinzGridView))248                .atPosition(0)249                .onChildView(withId(R.id.coinExchange))250                .perform(ViewActions.click())251        Thread.sleep(500)252        Espresso.onData(anything())253                .inAdapterView(withId(R.id.bank_coinzGridView))254                .atPosition(0)255                .onChildView(withId(R.id.coinExchange))256                .perform(ViewActions.click())257        Thread.sleep(500)258        Espresso.onData(anything())259                .inAdapterView(withId(R.id.bank_coinzGridView))260                .atPosition(0)261                .onChildView(withId(R.id.coinExchange))262                .perform(ViewActions.click())263        Thread.sleep(5000)264        Espresso.onView(withId(R.id.bank_coinzGridView))265                .check(matches(withGridSize(1)))266        Espresso.pressBack()267        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))268                .perform(ViewActions.click())269        Espresso.onView(ViewMatchers.withId(R.id.main_Race))270                .perform(ViewActions.click())271        Espresso.onView(ViewMatchers.withId(R.id.race_TimeSpinner))272                .perform(ViewActions.click())273        Espresso.onData(Matchers.hasToString(startsWith("30")))274                .perform(ViewActions.click())275        Espresso.onView(ViewMatchers.withId(R.id.race_WagerButton))276                .perform(ViewActions.click())277        Thread.sleep(2000)278        Espresso.onView(ViewMatchers.withId(R.id.main_WagerTextView))279                .check(matches(isDisplayed()))280        Espresso.onView(ViewMatchers.withId(R.id.main_WagerTextView))281                .check(matches(withText(startsWith("Time Left:"))))282        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))283                .perform(ViewActions.click())284        Espresso.onView(ViewMatchers.withId(R.id.main_Transfer))285                .perform(ViewActions.click())286        Espresso.onView(ViewMatchers.withId(R.id.transferHistory_TransferHistoryTextView))287                .check(matches(withText("Transfer History")))288        Espresso.pressBack()289        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))290                .perform(ViewActions.click())291        Espresso.onView(ViewMatchers.withId(R.id.main_Quest))292                .perform(ViewActions.click())293        Espresso.onData(anything())294                .inAdapterView(withId(R.id.quest_listView))295                .atPosition(0)296                .onChildView(withId(R.id.quest_rerollButton))297                .perform(ViewActions.click())298        Thread.sleep(500)299        Espresso.onData(anything())300                .inAdapterView(withId(R.id.quest_listView))301                .atPosition(0)302                .onChildView(withId(R.id.quest_rerollButton))303                .check(matches(Matchers.not(isEnabled())))304        Espresso.pressBack()305        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))306                .perform(ViewActions.click())307        Espresso.onView(ViewMatchers.withId(R.id.main_SignOut))308                .perform(ViewActions.click())309        Thread.sleep(500)310        Espresso.onView(ViewMatchers.withId(R.id.login_email))311                .perform(ViewActions.replaceText("EspressoEmailFinal2@gmail.com"))312        Espresso.onView(ViewMatchers.withId(R.id.login_password))313                .perform(ViewActions.replaceText("EspressoPasswordFinal2"))314        Espresso.onView(ViewMatchers.withId(R.id.email_sign_in_button))315                .perform(ViewActions.click())316        Thread.sleep(5000)317        Espresso.onView(ViewMatchers.withId(R.id.main_WagerTextView))318                .check(matches(isDisplayed()))319        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))320                .perform(ViewActions.click())321        Espresso.onView(ViewMatchers.withId(R.id.main_SignOut))322                .perform(ViewActions.click())323        Thread.sleep(500)324        Espresso.onView(ViewMatchers.withId(R.id.login_email))325                .perform(ViewActions.replaceText("EspressoEmailFinal3@gmail.com"))326        Espresso.onView(ViewMatchers.withId(R.id.login_password))327                .perform(ViewActions.replaceText("EspressoPasswordFinal3"))328        Espresso.onView(ViewMatchers.withId(R.id.email_sign_in_button))329                .perform(ViewActions.click())330        Thread.sleep(5000)331        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))332                .perform(ViewActions.click())333        Espresso.onView(ViewMatchers.withId(R.id.main_Transfer))334                .perform(ViewActions.click())335        Thread.sleep(500)336        Espresso.onView(ViewMatchers.withId(R.id.transferHistory_listView))337                .check(matches(withListSize(2)))338        Espresso.onData(anything())339                .inAdapterView(withId(R.id.transferHistory_listView))340                .atPosition(1)341                .onChildView(withId(R.id.transferHistory_DeleteButton))342                .perform(ViewActions.click())343        Thread.sleep(250)344        Espresso.onView(ViewMatchers.withId(R.id.transferHistory_listView))345                .check(matches(withListSize(1)))346        Espresso.onData(anything())347                .inAdapterView(withId(R.id.transferHistory_listView))348                .atPosition(0)349                .onChildView(withId(R.id.transferHistory_DeleteAllButton))350                .perform(ViewActions.click())351        Thread.sleep(250)352        Espresso.onView(ViewMatchers.withId(R.id.transferHistory_listView))353                .check(matches(withListSize(0)))354        Espresso.pressBack()355        Espresso.onView(withId(R.id.main_OpenMenu))356                .perform(ViewActions.click())357        Espresso.onView(withId(R.id.main_Bank))358                .perform(ViewActions.click())359        Espresso.onView(withId(R.id.bank_GOLDvalue))360                .check(matches(not(withText("567.8"))))361        Espresso.onView(withId(R.id.bank_GOLDvalue))362                .check(matches(not(withText("0.0"))))363        Espresso.pressBack()364        Espresso.onView(withId(R.id.main_OpenMenu))365                .perform(ViewActions.click())366        Espresso.onView(withId(R.id.main_SignOut))367                .perform(ViewActions.click())368        Thread.sleep(2500)369    }370}...

AddAccountCheckInformationFragmentTest.kt

Source:AddAccountCheckInformationFragmentTest.kt

...8import android.support.test.espresso.matcher.ViewMatchers9import android.support.test.espresso.matcher.ViewMatchers.isDisplayed10import android.support.test.espresso.matcher.ViewMatchers.withEffectiveVisibility11import android.support.test.espresso.matcher.ViewMatchers.withId12import android.support.test.espresso.matcher.ViewMatchers.withText13import android.support.test.rule.ActivityTestRule14import android.support.test.runner.AndroidJUnit415import io.crypto.bitstamp.BuildConfig.TEST_ACCOUNT_API_KEY16import io.crypto.bitstamp.BuildConfig.TEST_ACCOUNT_SECRET17import io.crypto.bitstamp.BuildConfig.TEST_ACCOUNT_USER_ID18import io.crypto.bitstamp.R19import io.crypto.bitstamp.activity.PricesActivity20import io.crypto.bitstamp.espresso.OkHttpIdlingResource21import io.crypto.bitstamp.network.BitstampServices22import org.assertj.core.api.Assertions.assertThat23import org.hamcrest.core.AllOf.allOf24import org.junit.After25import org.junit.Before26import org.junit.Rule27import org.junit.Test28import org.junit.runner.RunWith29@RunWith(AndroidJUnit4::class)30class AddAccountCheckInformationFragmentTest {31	@JvmField32	@Rule33	var activityRule = ActivityTestRule(PricesActivity::class.java)34	private lateinit var resource: OkHttpIdlingResource35	@Before36	fun before() {37		this.resource =38				OkHttpIdlingResource("OkHttp", BitstampServices.privateOkHttpClient.dispatcher())39		IdlingRegistry.getInstance().register(this.resource)40	}41	@Test42	fun back() {43		this.displayWrongCheckInformationSection()44		onView(withId(R.id.back)).perform(click())45		onView(withId(R.id.api_key)).check(matches(allOf(isDisplayed(), withText("api_key"))))46		onView(withId(R.id.secret)).check(matches(allOf(isDisplayed(), withText("secret"))))47		onView(withId(R.id.back)).perform(click())48		onView(withId(R.id.user_id)).check(matches(allOf(isDisplayed(), withText("user_id"))))49	}50	@Test51	fun newInstance() {52		val fragment = AddAccountCheckInformationFragment.newInstance()53		assertThat(fragment).isInstanceOf(AddAccountCheckInformationFragment::class.java)54		assertThat(fragment.arguments).isNull()55	}56	@Test57	fun correctInformation_loginNow() {58		this.checkCorrectInformation()59		onView(withId(R.id.login_now)).perform(click())60		onView(withText(R.string.balance)).check(matches(isDisplayed()))61		BitstampServices.account = null62	}63	@Test64	fun correctInformation_saveAccount() {65		this.checkCorrectInformation()66		onView(withId(R.id.save_account)).perform(click())67		onView(withId(R.id.add_account_save_account)).check(matches(isDisplayed()))68		onView(withId(R.id.back)).perform(click())69		onView(withId(R.id.add_account_check_information)).check(matches(isDisplayed()))70		onView(withId(R.id.back)).perform(click())71		onView(withId(R.id.api_key))72			.check(matches(allOf(isDisplayed(), withText(TEST_ACCOUNT_API_KEY))))73		onView(withId(R.id.secret))74			.check(matches(allOf(isDisplayed(), withText(TEST_ACCOUNT_SECRET))))75		onView(withId(R.id.back)).perform(click())76		onView(withId(R.id.user_id))77			.check(matches(allOf(isDisplayed(), withText(TEST_ACCOUNT_USER_ID))))78	}79	@Test80	fun wrongInformation() {81		this.displayWrongCheckInformationSection()82		onView(withId(R.id.login_now)).check(matches(withEffectiveVisibility(ViewMatchers.Visibility.GONE)))83		onView(withId(R.id.progress)).check(matches(withEffectiveVisibility(ViewMatchers.Visibility.GONE)))84		onView(withId(R.id.save_account)).check(matches(withEffectiveVisibility(ViewMatchers.Visibility.GONE)))85		onView(withId(R.id.status)).check(matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))86		onView(withId(R.id.status_text)).check(87			matches(88				allOf(89					withText("API key not found"),90					withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)91				)92			)93		)94	}95	@After96	fun after() {97		IdlingRegistry.getInstance().unregister(this.resource)98	}99	private fun checkCorrectInformation() {100		this.displayCorrectCheckInformationSection()101		onView(withId(R.id.login_now)).check(matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))102		onView(withId(R.id.progress)).check(matches(withEffectiveVisibility(ViewMatchers.Visibility.GONE)))103		onView(withId(R.id.save_account)).check(matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))...

BaseRobot.kt

Source:BaseRobot.kt

...29        }30    }31    fun assertText(@IdRes id: Int, message: String): ViewInteraction =32            Espresso.onView(CoreMatchers.allOf(ViewMatchers.withId(id), ViewMatchers.isDisplayed()))33                    .check(ViewAssertions.matches(ViewMatchers.withText(message)))34    fun componentInList(component: Matcher<View>, list: Matcher<View>, index: Int): ViewInteraction {35        return Espresso.onView(Matchers.allOf(component, ViewMatchers.isDescendantOfA(childAtPosition(list, index))))36    }37    fun componentInTagged(component: Matcher<View>, tagValue: Matcher<Any>): ViewInteraction {38        return Espresso.onView(Matchers.allOf(component, ViewMatchers.isDescendantOfA(ViewMatchers.withTagValue(tagValue))))39    }40    fun componentInTagged(component: Matcher<View>, key: Int, tagValue: Matcher<Any>): ViewInteraction {41        return Espresso.onView(Matchers.allOf(component, ViewMatchers.isDescendantOfA(ViewMatchers.withTagKey(key, tagValue))))42    }43    fun scrollTo(list: Matcher<View>, item: Matcher<View>) {44        Espresso.onView(list).perform(RecyclerViewActions.scrollTo<RecyclerView.ViewHolder>(item))45    }46    fun scrollTo(item: Matcher<View>) {47        scrollTo(ViewMatchers.withId(R.id.list), item)48    }49    fun scrollToPosition(list: Matcher<View>, position: Int) {50        Espresso.onView(list).perform(RecyclerViewActions.scrollToPosition<RecyclerView.ViewHolder>(position))51    }52    fun scrollToPosition(position: Int) {53        scrollToPosition(ViewMatchers.withId(R.id.list), position)54    }55    fun getTextByTag(@IdRes id: Int, tag: String) = componentInTagged(ViewMatchers.withId(id), R.id.tag_test, Matchers.equalTo(tag))56    fun assertDialogText(title: Matcher<String>, message: Matcher<String>) {57        Espresso.onView(ViewMatchers.withId(R.id.md_title)).check(ViewAssertions.matches(ViewMatchers.withText(title)))58        Espresso.onView(ViewMatchers.withId(R.id.md_content)).check(ViewAssertions.matches(ViewMatchers.withText(message)))59    }60    fun assertDialogText(title: Int, message: Matcher<String>) {61        Espresso.onView(ViewMatchers.withId(R.id.md_title)).check(ViewAssertions.matches(ViewMatchers.withText(title)))62        Espresso.onView(ViewMatchers.withId(R.id.md_content)).check(ViewAssertions.matches(ViewMatchers.withText(message)))63    }64    fun assertDialogText(title: Int, message: Int) {65        Espresso.onView(ViewMatchers.withId(R.id.md_title)).check(ViewAssertions.matches(ViewMatchers.withText(title)))66        Espresso.onView(ViewMatchers.withId(R.id.md_content)).check(ViewAssertions.matches(ViewMatchers.withText(message)))67    }68    fun assertNeutralText(text: Matcher<String>) {69        Espresso.onView(ViewMatchers.withId(R.id.md_buttonDefaultNeutral)).check(ViewAssertions.matches(ViewMatchers.withText(text)))70    }71    fun assertNeutralNotVisible() {72        Espresso.onView(ViewMatchers.withId(R.id.md_buttonDefaultNeutral)).check(ViewAssertions.matches(Matchers.not(ViewMatchers.isDisplayed())))73    }74    fun clickDialogPositive() {75        clickButton(R.id.md_buttonDefaultPositive)76    }77    fun clickDialogNeutral() {78        clickButton(R.id.md_buttonDefaultNeutral)79    }80    fun clickDialogNegative() {81        clickButton(R.id.md_buttonDefaultNegative)82    }83    fun clickPromptCheckbox() {...

ViewMatchersTest.kt

Source:ViewMatchersTest.kt

...34import android.support.test.espresso.matcher.ViewMatchers.withContentDescription35import android.support.test.espresso.matcher.ViewMatchers.withHint36import android.support.test.espresso.matcher.ViewMatchers.withId37import android.support.test.espresso.matcher.ViewMatchers.withParent38import android.support.test.espresso.matcher.ViewMatchers.withText39import org.hamcrest.CoreMatchers.allOf40import org.hamcrest.CoreMatchers.`is`41import org.hamcrest.CoreMatchers.not42/**43 * Lists all ViewMatchers. ViewMatchers here are without functional load.44 * This is done for demonstration purposes.45 */46@RunWith(AndroidJUnit4::class)47class ViewMatchersTest {48    @Test49    fun userProperties() {50        onView(withId(R.id.fab_add_task))51        onView(withText("All TO-DOs"))52        onView(withContentDescription(R.string.menu_filter))53        onView(hasContentDescription())54        onView(withHint(R.string.name_hint))55    }56    @Test57    fun uiProperties() {58        onView(isDisplayed())59        onView(isEnabled())60        onView(isChecked())61        onView(isSelected())62    }63    @Test64    fun objectMatcher() {65        onView(not<View>(isChecked()))66        onView(allOf<View>(withText("item 1"), isChecked()))67    }68    @Test69    fun hierarchy() {70        onView(withParent(withId(R.id.todo_item)))71        onView(withChild(withText("item 2")))72        onView(isDescendantOfA(withId(R.id.todo_item)))73        onView(hasDescendant(isChecked()))74                .check(matches(isDisplayed()))75                .check(matches(isFocusable()))76        onView(hasSibling(withContentDescription(R.string.menu_filter)))77    }78    @Test79    fun input() {80        onView(supportsInputMethods())81        onView(hasImeAction(EditorInfo.IME_ACTION_SEND))82    }83    @Test84    fun classMatchers() {85        onView(isAssignableFrom(CheckBox::class.java))86        onView(withClassName(`is`(FloatingActionButton::class.java.canonicalName)))87    }88    @Test89    fun rootMatchers() {90        onView(isFocusable())91        onView(withText(R.string.name_hint)).inRoot(isTouchable())92        onView(withText(R.string.name_hint)).inRoot(isDialog())93        onView(withText(R.string.name_hint)).inRoot(isPlatformPopup())94    }95    @Test96    fun preferenceMatchers() {97        onData(withSummaryText("3 days"))98        onData(withTitle(R.string.pref_title_send_notifications))99        onData(withKey("example_switch"))100        onView(isEnabled())101    }102    @Test103    fun layoutMatchers() {104        onView(hasEllipsizedText())105        onView(hasMultilineText())106    }107}...

HighscoreFragmentTest.kt

Source:HighscoreFragmentTest.kt

2import android.support.test.espresso.Espresso.onView3import android.support.test.espresso.assertion.ViewAssertions.matches4import android.support.test.espresso.matcher.ViewMatchers5import android.support.test.espresso.matcher.ViewMatchers.isDisplayed6import android.support.test.espresso.matcher.ViewMatchers.withText7import android.support.test.rule.ActivityTestRule8import com.jakelaurie.colormemory.base.DBTest9import com.jakelaurie.colormemory.base.FragmentTestActivity10import com.jakelaurie.colormemory.model.Score11import com.jakelaurie.colormemory.ui.highscore.HighscoreFragment12import com.jakelaurie.colormemory.ui.highscore.HighscorePresenter13import com.jakelaurie.colormemory.ui.highscore.list.HighscoreAdapter14import org.junit.Rule15import org.junit.Test16class HighscoreFragmentTest: DBTest() {17    val fragment = HighscoreFragment()18    private val playerName = "test"19    private val playerScore = 10020    @get:Rule21    val rule = object : ActivityTestRule<FragmentTestActivity>(FragmentTestActivity::class.java) {22        override fun afterActivityLaunched() = runOnUiThread {23            activity.startFragment(fragment, this@HighscoreFragmentTest::inject)24        }25    }26    fun inject(fragment: HighscoreFragment) {27        initDb()28        val scoreDAO = db.scoreDao()29        val score = Score("$playerScore")30        score.score = playerScore31        score.playerName = playerName32        scoreDAO.addScore(score)33        fragment.presenter = HighscorePresenter(HighscoreAdapter(), scoreDAO)34    }35    /**36     * Test actionbar37     */38    @Test39    fun testActionbar() {40        onView(ViewMatchers.withId(R.id.highscoreActionbarTitle))41                .check(matches(ViewMatchers.isDisplayed()))42                .check(matches(ViewMatchers.withText("Top 10 high scores")))43    }44    /**45     * Test header and recycler visibility46     */47    @Test48    fun testHeader() {49        onView(ViewMatchers.withId(R.id.titleHighScoreRank))50                .check(matches(ViewMatchers.isDisplayed()))51                .check(matches(ViewMatchers.withText("Rank")))52        onView(ViewMatchers.withId(R.id.titleHighScoreName))53                .check(matches(ViewMatchers.isDisplayed()))54                .check(matches(ViewMatchers.withText("Name")))55        onView(ViewMatchers.withId(R.id.titleHighScoreScore))56                .check(matches(ViewMatchers.isDisplayed()))57                .check(matches(ViewMatchers.withText("Points")))58    }59    /**60     * Test the 'score' we put in the Db is actually shown in recycler61     */62    @Test63    fun testRecyclerContent() {64        onView(ViewMatchers.withId(R.id.highScoreRecyclerView))65                .check(matches(ViewMatchers.isDisplayed()))66        onView(withText("#1")).check(matches(isDisplayed()))67        onView(withText(playerName)).check(matches(isDisplayed()))68        onView(withText("$playerScore")).check(matches(isDisplayed()))69    }70}...

MainActivityTest.kt

Source:MainActivityTest.kt

...6import android.support.test.espresso.assertion.ViewAssertions.matches7import android.support.test.espresso.matcher.ViewMatchers8import android.support.test.espresso.matcher.ViewMatchers.withEffectiveVisibility9import android.support.test.espresso.matcher.ViewMatchers.withId10import android.support.test.espresso.matcher.ViewMatchers.withText11import android.support.test.rule.ActivityTestRule12import android.support.test.runner.AndroidJUnit413import org.junit.Rule14import org.junit.Test15import org.junit.runner.RunWith16/**17 * Instrumentation tests for [MainActivity].18 */19@RunWith(AndroidJUnit4::class)20class MainActivityTest {21    @get:Rule22    val activityRule = ActivityTestRule<MainActivity>(MainActivity::class.java)23    private val context = InstrumentationRegistry.getTargetContext()24    @Test25    fun whenActivityStarted_shouldCheckIfAllViewsAreVisible() {26        onView(withId(R.id.textView)).check(matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))27        onView(withId(R.id.image)).check(matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))28    }29    @Test30    fun whenOverflowButtonPressed_chooseGrayScaleItem() {31        Espresso.openActionBarOverflowOrOptionsMenu(context)32        onView(withText(context.resources.getString(R.string.action_gray_scale))).perform(click())33    }34    @Test35    fun whenOverflowButtonPressed_chooseGaussianBlurItem() {36        Espresso.openActionBarOverflowOrOptionsMenu(context)37        onView(withText(context.resources.getString(R.string.action_gaussian_blur))).perform(click())38    }39    @Test40    fun whenOverflowButtonPressed_chooseCannyEdgeItem() {41        Espresso.openActionBarOverflowOrOptionsMenu(context)42        onView(withText(context.resources.getString(R.string.action_canny))).perform(click())43    }44    @Test45    fun whenOverflowButtonPressed_chooseThresholdItem() {46        Espresso.openActionBarOverflowOrOptionsMenu(context)47        onView(withText(context.resources.getString(R.string.action_threshold))).perform(click())48    }49    @Test50    fun whenOverflowButtonPressed_chooseAdaptiveThresholdItem() {51        Espresso.openActionBarOverflowOrOptionsMenu(context)52        onView(withText(context.resources.getString(R.string.action_adaptive_threshold))).perform(click())53    }54    @Test55    fun whenOverflowButtonPressed_chooseResetItem() {56        val context = InstrumentationRegistry.getTargetContext()57        Espresso.openActionBarOverflowOrOptionsMenu(context)58        onView(withText(context.resources.getString(R.string.action_reset))).perform(click())59    }60}...

HeroesDetailActivityTest.kt

Source:HeroesDetailActivityTest.kt

...6import android.support.test.espresso.assertion.ViewAssertions7import android.support.test.espresso.assertion.ViewAssertions.matches8import android.support.test.espresso.matcher.ViewMatchers9import android.support.test.espresso.matcher.ViewMatchers.withId10import android.support.test.espresso.matcher.ViewMatchers.withText11import android.support.test.rule.ActivityTestRule12import android.support.test.runner.AndroidJUnit413import com.dloprodu.marvelheroes.R14import com.dloprodu.marvelheroes.domain.model.MarvelHeroEntity15import com.dloprodu.marvelheroes.presentation.FakeData16import com.dloprodu.marvelheroes.presentation.heroedetail.MarvelHeroeDetailActivity17import org.junit.Test18import org.junit.runner.RunWith19/**20 * Created by dloprodu on 18/03/2018.21 */22@RunWith(AndroidJUnit4::class)23class HeroesDetailActivityTest {24    val activityTestRule = ActivityTestRule<MarvelHeroeDetailActivity>(MarvelHeroeDetailActivity::class.java, false, false)25    @Test26    fun testBasicInitialization() {27        activityTestRule.launchActivity(Intent())28        Espresso.onView(ViewMatchers.withText(R.string.app_name)).check(ViewAssertions.matches(ViewMatchers.isDisplayed()))29    }30    @Test31    fun testDataIsLoadedSuccessfully() {32        val intent = Intent(33                InstrumentationRegistry.getTargetContext(),34                MarvelHeroeDetailActivity::class.java35        ).apply {36            putExtra(MarvelHeroeDetailActivity.PARAM_HEROE, FakeData.IRON_MAN)37        }38        activityTestRule.launchActivity(intent)39        onView(withId(R.id.heroDetailName)).check(matches(withText(FakeData.NAME)))40        onView(withId(R.id.heroDetailRealName)).check(matches(withText(FakeData.REAL_NAME)))41        onView(withId(R.id.heroDetailHeight)).check(matches(withText(FakeData.HEIGHT)))42        onView(withId(R.id.heroDetailPower)).check(matches(withText(FakeData.POWER)))43        onView(withId(R.id.heroDetailAbilities)).check(matches(withText(FakeData.ABILITIES)))44    }45}...

SearchActivityInstrumentedTest.kt

Source:SearchActivityInstrumentedTest.kt

...5import android.support.test.espresso.Espresso.onView6import android.support.test.espresso.assertion.ViewAssertions.matches7import android.support.test.espresso.matcher.ViewMatchers8import android.support.test.espresso.matcher.ViewMatchers.withId9import android.support.test.espresso.matcher.ViewMatchers.withText10import android.support.test.rule.ActivityTestRule11import com.example.sky.helper.TestUtils12import com.example.sky.search.SearchActivity13import org.junit.Rule14import android.support.test.espresso.matcher.ViewMatchers.withParent15import android.widget.TextView16import junit.framework.Assert.assertEquals17import org.hamcrest.CoreMatchers.allOf18import org.hamcrest.CoreMatchers.instanceOf19@RunWith(AndroidJUnit4::class)20class SearchActivityInstrumentedTest {21    @Suppress("unused") // actually used by Espresso22    @get:Rule23    val activityRule = ActivityTestRule<SearchActivity>(SearchActivity::class.java)24    @Test25    fun toolbarShouldBeShown() {26        onView(withText("Edinburgh - London")).check(matches(ViewMatchers.isDisplayed()))27        onView(withText("19 Feb - 20 Feb, 1 adult, Economy")).check(matches(ViewMatchers.isDisplayed()))28    }29}...

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