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

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

FinalFullTest.kt

Source:FinalFullTest.kt

...142                .set(espressoUser3)143    }144    @Test145    fun espressoFinalTest() {146        Espresso.onView(ViewMatchers.withId(R.id.signup_username))147                .perform(ViewActions.replaceText("EspressoUsernameFinal1"))148        Espresso.onView(ViewMatchers.withId(R.id.signup_password))149                .perform(ViewActions.replaceText("EspressoPasswordFinal1"))150        Espresso.onView(ViewMatchers.withId(R.id.signup_email))151                .perform(ViewActions.replaceText("EspressoEmailFinal1@gmail.com"))152        Espresso.onView(ViewMatchers.withId(R.id.email_sign_up_button))153                .perform(ViewActions.click())154        Thread.sleep(15000)155        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))156                .perform(ViewActions.click())157        Espresso.onView(ViewMatchers.withId(R.id.main_SignOut))158                .perform(ViewActions.click())159        Thread.sleep(500)160        Espresso.onView(ViewMatchers.withId(R.id.go_to_login))161                .perform(ViewActions.click())162        Espresso.onView(ViewMatchers.withId(R.id.login_email))163                .perform(ViewActions.replaceText("EspressoEmailFinal1@gmail.com"))164        Espresso.onView(ViewMatchers.withId(R.id.login_password))165                .perform(ViewActions.replaceText("EspressoPasswordFinal1"))166        Espresso.onView(ViewMatchers.withId(R.id.email_sign_in_button))167                .perform(ViewActions.click())168        Thread.sleep(5000)169        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))170                .perform(ViewActions.click())171        Espresso.onView(ViewMatchers.withId(R.id.main_SignOut))172                .perform(ViewActions.click())173        Thread.sleep(500)174        //Register and login test done.175        //Starting test of all activities, exchanging, transfering, setting up wager, and rerolling quest176        Espresso.onView(ViewMatchers.withId(R.id.login_email))177                .perform(ViewActions.replaceText("EspressoEmailFinal2@gmail.com"))178        Espresso.onView(ViewMatchers.withId(R.id.login_password))179                .perform(ViewActions.replaceText("EspressoPasswordFinal2"))180        Espresso.onView(ViewMatchers.withId(R.id.email_sign_in_button))181                .perform(ViewActions.click())182        Thread.sleep(5000)183        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))184                .perform(ViewActions.click())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}...

MainActivityTest2.kt

Source:MainActivityTest2.kt

...27    var mActivityTestRule = ActivityTestRule(MainActivity::class.java)28    @Test29    fun mainActivityTest2() {30        val viewPager = Espresso.onView(31                Matchers.allOf(ViewMatchers.withId(R.id.pager1),32                        childAtPosition(33                                Matchers.allOf(ViewMatchers.withId(R.id.activity_main),34                                        childAtPosition(35                                                ViewMatchers.withId(R.id.content_frame),36                                                0)),37                                1),38                        ViewMatchers.isDisplayed()))39        viewPager.perform(ViewActions.swipeLeft())40        val viewPager2 = Espresso.onView(41                Matchers.allOf(ViewMatchers.withId(R.id.pager1),42                        childAtPosition(43                                Matchers.allOf(ViewMatchers.withId(R.id.activity_main),44                                        childAtPosition(45                                                ViewMatchers.withId(R.id.content_frame),46                                                0)),47                                1),48                        ViewMatchers.isDisplayed()))49        viewPager2.perform(ViewActions.swipeRight())50        Espresso.openActionBarOverflowOrOptionsMenu(InstrumentationRegistry.getInstrumentation().targetContext)51        val appCompatTextView = Espresso.onView(52                Matchers.allOf(ViewMatchers.withId(R.id.title), ViewMatchers.withText("Settings"),53                        childAtPosition(54                                childAtPosition(55                                        ViewMatchers.withId(R.id.content),56                                        0),57                                0),58                        ViewMatchers.isDisplayed()))59        appCompatTextView.perform(ViewActions.click())60        val floatingActionButton = Espresso.onView(61                Matchers.allOf(ViewMatchers.withId(R.id.fab),62                        childAtPosition(63                                childAtPosition(64                                        ViewMatchers.withId(R.id.drawer_layout),65                                        0),66                                2),67                        ViewMatchers.isDisplayed()))68        floatingActionButton.perform(ViewActions.click())69        val snackbarLayout = Espresso.onView(70                Matchers.allOf(childAtPosition(71                        childAtPosition(72                                ViewMatchers.withId(R.id.drawer_layout),73                                0),74                        3),75                        ViewMatchers.isDisplayed()))76        snackbarLayout.perform(ViewActions.click())77        val appCompatImageButton = Espresso.onView(78                Matchers.allOf(ViewMatchers.withContentDescription("Open navigation drawer"),79                        childAtPosition(80                                Matchers.allOf(ViewMatchers.withId(R.id.toolbar),81                                        childAtPosition(82                                                ViewMatchers.withClassName(Matchers.`is`("android.support.design.widget.AppBarLayout")),83                                                0)),84                                1),85                        ViewMatchers.isDisplayed()))86        appCompatImageButton.perform(ViewActions.click())87        val navigationMenuItemView = Espresso.onView(88                Matchers.allOf(childAtPosition(89                        Matchers.allOf(ViewMatchers.withId(R.id.design_navigation_view),90                                childAtPosition(91                                        ViewMatchers.withId(R.id.nav_view),92                                        0)),93                        1),94                        ViewMatchers.isDisplayed()))95        navigationMenuItemView.perform(ViewActions.click())96        val appCompatImageButton2 = Espresso.onView(97                Matchers.allOf(ViewMatchers.withContentDescription("Open navigation drawer"),98                        childAtPosition(99                                Matchers.allOf(ViewMatchers.withId(R.id.toolbar),100                                        childAtPosition(101                                                ViewMatchers.withClassName(Matchers.`is`("android.support.design.widget.AppBarLayout")),102                                                0)),103                                1),104                        ViewMatchers.isDisplayed()))105        appCompatImageButton2.perform(ViewActions.click())106        val navigationMenuItemView2 = Espresso.onView(107                Matchers.allOf(childAtPosition(108                        Matchers.allOf(ViewMatchers.withId(R.id.design_navigation_view),109                                childAtPosition(110                                        ViewMatchers.withId(R.id.nav_view),111                                        0)),112                        3),113                        ViewMatchers.isDisplayed()))114        navigationMenuItemView2.perform(ViewActions.click())115        val appCompatImageButton3 = Espresso.onView(116                Matchers.allOf(ViewMatchers.withContentDescription("Open navigation drawer"),117                        childAtPosition(118                                Matchers.allOf(ViewMatchers.withId(R.id.toolbar),119                                        childAtPosition(120                                                ViewMatchers.withClassName(Matchers.`is`("android.support.design.widget.AppBarLayout")),121                                                0)),122                                1),123                        ViewMatchers.isDisplayed()))124        appCompatImageButton3.perform(ViewActions.click())125        val navigationMenuItemView3 = Espresso.onView(126                Matchers.allOf(childAtPosition(127                        Matchers.allOf(ViewMatchers.withId(R.id.design_navigation_view),128                                childAtPosition(129                                        ViewMatchers.withId(R.id.nav_view),130                                        0)),131                        2),132                        ViewMatchers.isDisplayed()))133        navigationMenuItemView3.perform(ViewActions.click())134        val appCompatImageButton1 = Espresso.onView(135                Matchers.allOf(ViewMatchers.withContentDescription("Open navigation drawer"),136                        childAtPosition(137                                Matchers.allOf(ViewMatchers.withId(R.id.toolbar),138                                        childAtPosition(139                                                ViewMatchers.withClassName(Matchers.`is`("android.support.design.widget.AppBarLayout")),140                                                0)),141                                1),142                        ViewMatchers.isDisplayed()))143        appCompatImageButton1.perform(ViewActions.click())144        Espresso.pressBack()145    }146    companion object {147        private fun childAtPosition(148                parentMatcher: Matcher<View>, position: Int): Matcher<View> {149            return object : TypeSafeMatcher<View>() {150                override fun describeTo(description: Description) {151                    description.appendText("Child at position $position in parent ")...

ThemeSettingsTest.kt

Source:ThemeSettingsTest.kt

...11import android.support.test.espresso.action.ViewActions.click12import android.support.test.espresso.assertion.ViewAssertions13import android.support.test.espresso.assertion.ViewAssertions.matches14import android.support.test.espresso.matcher.ViewMatchers15import android.support.test.espresso.matcher.ViewMatchers.withId16import android.support.test.espresso.matcher.ViewMatchers.withSpinnerText17import android.support.test.rule.ActivityTestRule18import android.support.test.runner.AndroidJUnit419import android.util.Log20import android.view.View21import android.widget.TextView22import org.hamcrest.CoreMatchers.anything23import org.hamcrest.CoreMatchers.containsString24import org.hamcrest.Matcher25import org.junit.Before26import org.junit.Rule27import org.junit.Test28import org.junit.runner.RunWith29@RunWith(AndroidJUnit4::class)30class ThemeSettingsTest {31    @Rule32    @JvmField33    var activityRule: ActivityTestRule<MainActivity> =34        ActivityTestRule(MainActivity::class.java)35    private lateinit var startValue: String36    private lateinit var nextValue: String37    @Before38    fun setBotClockStatValues() {39        startValue = getText(onView(withId(R.id.bot_clock)))40        val parts = startValue.split(":")41        var min = parts[0].toInt()42        var sec = parts[1].toInt()43        Log.d(min.toString(), sec.toString())44        val timeInSec = (min*60 + sec)-145        min = timeInSec/6046        sec = timeInSec%6047        var minutes = min.toString()48        val seconds = sec.toString()49        if (minutes.length == 1){50            minutes = "0$minutes"51        }52        nextValue = "$minutes:$seconds"53    }54    private fun getText(matcher: ViewInteraction): String {55        var text = String()56        matcher.perform(object : ViewAction {57            override fun getConstraints(): Matcher<View> {58                return ViewMatchers.isAssignableFrom(TextView::class.java)59            }60            override fun getDescription(): String {61                return "Text of the view"62            }63            override fun perform(uiController: UiController, view: View) {64                val tv = view as TextView65                text = tv.text.toString()66            }67        })68        return text69    }70    // How to get string resources71    private fun getResourceString(id: Int): String? {72        val targetContext: Context = InstrumentationRegistry.getTargetContext()73        return targetContext.getResources().getString(id)74    }75    @Test76    fun test_selfStart_option_onTop() {77        Espresso.onView(ViewMatchers.withId(R.id.settings_button)).perform(click())78        Espresso.onView(ViewMatchers.withText(getResourceString(R.string.themeStr)))79            .perform(click())80        Espresso.onView(ViewMatchers.withId(R.id.self_start_check)).perform(click())81        Espresso.pressBack()82        Espresso.onView(ViewMatchers.withId(R.id.top_sq)).perform(click())83        Espresso.onView(ViewMatchers.withId(R.id.top_clock))84            .check(ViewAssertions.matches(ViewMatchers.withText(nextValue)))85        Espresso.onView(ViewMatchers.withId(R.id.settings_button)).perform(click())86        Espresso.onView(ViewMatchers.withText(getResourceString(R.string.themeStr)))87            .perform(click())88        Espresso.onView(ViewMatchers.withId(R.id.self_start_check)).perform(click())89    }90    @Test91    fun test_selfStart_option_onBot() {92        Espresso.onView(ViewMatchers.withId(R.id.settings_button)).perform(click())93        Espresso.onView(ViewMatchers.withText(getResourceString(R.string.themeStr)))94            .perform(click())95        Espresso.onView(ViewMatchers.withId(R.id.self_start_check)).perform(click())96        Espresso.pressBack()97        Espresso.onView(ViewMatchers.withId(R.id.bot_sq)).perform(click())98        Espresso.onView(ViewMatchers.withId(R.id.bot_clock))99            .check(ViewAssertions.matches(ViewMatchers.withText(nextValue)))100        Espresso.onView(ViewMatchers.withId(R.id.settings_button)).perform(click())101        Espresso.onView(ViewMatchers.withText(getResourceString(R.string.themeStr)))102            .perform(click())103        Espresso.onView(ViewMatchers.withId(R.id.self_start_check)).perform(click())104    }105    @Test106    fun test_dark_mode() {107        Espresso.onView(ViewMatchers.withId(R.id.settings_button)).perform(click())108        Espresso.onView(ViewMatchers.withText(getResourceString(R.string.themeStr)))109            .perform(click())110        Espresso.onView(ViewMatchers.withId(R.id.action_theme)).perform(click())111        Espresso.onView(ViewMatchers.withId(R.id.action_theme)).perform(click())112    }113    @Test114    fun test_sound_selection() {115        Espresso.onView(ViewMatchers.withId(R.id.settings_button)).perform(click())116        Espresso.onView(ViewMatchers.withText(getResourceString(R.string.themeStr)))117            .perform(click())118        Espresso.onView(ViewMatchers.withId(R.id.drop_down)).perform(click())119        onData(anything()).atPosition(1).perform(click());120        onView(withId(R.id.drop_down)).check(121            matches(122                withSpinnerText(123                    containsString(124                        getResourceString(R.string.clearTroatStr)125                    )126                )127            )128        );129        Espresso.pressBack()130        Espresso.onView(ViewMatchers.withId(R.id.bot_sq)).perform(click())131        Espresso.onView(ViewMatchers.withId(R.id.settings_button)).perform(click())132        Espresso.onView(ViewMatchers.withText(getResourceString(R.string.themeStr)))133            .perform(click())134        Espresso.onView(ViewMatchers.withId(R.id.drop_down)).perform(click())135        onData(anything()).atPosition(2).perform(click());136        onView(withId(R.id.drop_down)).check(137            matches(138                withSpinnerText(139                    containsString(140                        getResourceString(R.string.mechClickStr)141                    )142                )143            )144        );145        Espresso.pressBack()146        Espresso.onView(ViewMatchers.withId(R.id.top_sq)).perform(click())147    }148}...

BaseRobot.kt

Source:BaseRobot.kt

...28            }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() {84        clickButton(R.id.md_promptCheckbox)85    }86    fun clickButton(@IdRes id: Int) {87        Espresso.onView(ViewMatchers.withId(id)).perform(ViewActions.click())88    }89    fun sleep(ms: Long) {90        SystemClock.sleep(ms)91    }92    fun pressBack() {93        Espresso.closeSoftKeyboard()94        val mDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())95        mDevice.pressBack()96    }97}...

MainActivityTest.kt

Source:MainActivityTest.kt

...23    var mRuntimePermissionRule = GrantPermissionRule24            .grant(android.Manifest.permission.ACCESS_FINE_LOCATION)25    @Test26    fun mainActivityExchangeCoin() {27        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))28                .perform(ViewActions.click())29        Espresso.onView(ViewMatchers.withId(R.id.main_Bank))30                .perform(ViewActions.click())31        Espresso.onView((ViewMatchers.withId(R.id.coinExchange)))32                .perform(ViewActions.click())33    }34    @Test35    fun mainActivityWagerNoGold() {36        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))37                .perform(ViewActions.click())38        Espresso.onView(ViewMatchers.withId(R.id.main_Race))39                .perform(ViewActions.click())40        Espresso.onView(ViewMatchers.withId(R.id.race_WagerButton))41                .perform(ViewActions.click())42        /*Espresso.onView(ViewMatchers.withId(R.id.main_WagerTextView))43                .check(matches(isDisplayed()))*/44        Espresso.onView(ViewMatchers.withId(R.id.race_WagerTextView))45                .check(matches(withText("You don't have enough GOLD")))46    }47    @Test48    fun mainActivityAlreadyWagered() {49        Espresso.onView(ViewMatchers.withId(R.id.go_to_login))50                .perform(ViewActions.click())51        Espresso.onView(ViewMatchers.withId(R.id.login_email))52                .perform(ViewActions.replaceText("EspressoEmail@gmail.com"))53        Espresso.onView(ViewMatchers.withId(R.id.login_password))54                .perform(ViewActions.replaceText("EspressoPassword"))55        Espresso.onView(ViewMatchers.withId(R.id.email_sign_in_button))56                .perform(ViewActions.click())57        Thread.sleep(5000)58        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))59                .perform(ViewActions.click())60        Espresso.onView(ViewMatchers.withId(R.id.main_Race))61                .perform(ViewActions.click())62        Espresso.onView(ViewMatchers.withId(R.id.race_WagerButton))63                .perform(ViewActions.click())64        Espresso.onView(ViewMatchers.withId(R.id.race_WagerTextView))65                .check(matches(withText("You have already wagered today")))66    }67    @Test68    fun mainActiviRerollQuest() {69        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))70                .perform(ViewActions.click())71        Espresso.onView(ViewMatchers.withId(R.id.main_Quest))72                .perform(ViewActions.click())73        Espresso.onView(ViewMatchers.withId(R.id.quest_rerollButton))74                .perform(ViewActions.click())75        Thread.sleep(1000)76        Espresso.onView(ViewMatchers.withId(R.id.quest_rerollButton))77                .check(matches(not(isEnabled())))78    }79    @Test80    fun mainActivitySpinnerSelect() {81        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))82                .perform(ViewActions.click())83        Espresso.onView(ViewMatchers.withId(R.id.main_Race))84                .perform(ViewActions.click())85        Espresso.onView(ViewMatchers.withId(R.id.race_TimeSpinner))86                .perform(ViewActions.click())87        Espresso.onData(hasToString(startsWith("30")))88                .perform(ViewActions.click())89    }90}...

SignUpActivityTest1.kt

Source:SignUpActivityTest1.kt

...22    var mRuntimePermissionRule = GrantPermissionRule23            .grant(android.Manifest.permission.ACCESS_FINE_LOCATION)24    @Test25    fun signUpActivityTestNoCredentials() {26        Espresso.onView(ViewMatchers.withId(R.id.email_sign_up_button))27                .perform(ViewActions.click())28        Espresso.onView(ViewMatchers.withId(R.id.signup_username))29                .check(matches(hasErrorText("This username is too short")))30    }31    @Test32    fun signUpActivityTestOnlyUsername() {33        Espresso.onView(ViewMatchers.withId(R.id.signup_username))34                .perform(ViewActions.replaceText("EspressoUsername"))35        Espresso.onView(ViewMatchers.withId(R.id.email_sign_up_button))36                .perform(ViewActions.click())37        Espresso.onView(ViewMatchers.withId(R.id.signup_email))38                .check(matches(hasErrorText("This field is required")))39    }40    @Test41    fun signUpActivityTestNoPassword() {42        Espresso.onView(ViewMatchers.withId(R.id.signup_username))43                .perform(ViewActions.replaceText("EspressoUsername"))44        Espresso.onView(ViewMatchers.withId(R.id.signup_email))45                .perform(ViewActions.replaceText("EspressoEmail@gmail.com"))46        Espresso.onView(ViewMatchers.withId(R.id.email_sign_up_button))47                .perform(ViewActions.click())48        Espresso.onView(ViewMatchers.withId(R.id.signup_password))49                .check(matches(hasErrorText("This password is too short")))50    }51    @Test52    fun signUpActivityTestInvalidEmail() {53        Espresso.onView(ViewMatchers.withId(R.id.signup_username))54                .perform(ViewActions.replaceText("EspressoUsername"))55        Espresso.onView(ViewMatchers.withId(R.id.signup_password))56                .perform(ViewActions.replaceText("EspressoPassword"))57        Espresso.onView(ViewMatchers.withId(R.id.signup_email))58                .perform(ViewActions.replaceText("EspressoEmailgmail.com"))59        Espresso.onView(ViewMatchers.withId(R.id.email_sign_up_button))60                .perform(ViewActions.click())61        Espresso.onView(ViewMatchers.withId(R.id.signup_email))62                .check(matches(hasErrorText("This email address is invalid")))63    }64    @Test65    fun signUpActivityTestValidRegister() {66        Espresso.onView(ViewMatchers.withId(R.id.signup_username))67                .perform(ViewActions.replaceText("EspressoUsername"))68        Espresso.onView(ViewMatchers.withId(R.id.signup_password))69                .perform(ViewActions.replaceText("EspressoPassword"))70        Espresso.onView(ViewMatchers.withId(R.id.signup_email))71                .perform(ViewActions.replaceText("EspressoEmail@gmail.com"))72        Espresso.onView(ViewMatchers.withId(R.id.email_sign_up_button))73                .perform(ViewActions.click())74        Thread.sleep(15000)75        Espresso.onView(ViewMatchers.withId(R.id.main_OpenMenu))76                .perform(ViewActions.click())77    }78}...

TestSkenario.kt

Source:TestSkenario.kt

...27    @Test28    fun behaviorTest(){29        Thread.sleep(3000)30        val recyclerView = Espresso.onView(31                Matchers.allOf(ViewMatchers.withId(R.id.rv),32                        ViewMatchers.isDisplayed()))33        recyclerView.check(ViewAssertions.matches(ViewMatchers.isDisplayed()))34        recyclerView35                .perform(RecyclerViewActions.scrollToPosition<RecyclerView.ViewHolder>(8))36                .perform(RecyclerViewActions.actionOnItemAtPosition<RecyclerView.ViewHolder>(7, ViewActions.click()))37        Thread.sleep(3000)38        Espresso.onView(ViewMatchers.withId(add_to_favorite)).perform(ViewActions.click())39        Espresso.pressBack()40        Espresso.onView(ViewMatchers.withId(fav)).check(ViewAssertions.matches(ViewMatchers.isDisplayed()))41                .perform(ViewActions.click())42        recyclerView.check(ViewAssertions.matches(ViewMatchers.isDisplayed()))43        recyclerView44                .perform(RecyclerViewActions.actionOnItemAtPosition<RecyclerView.ViewHolder>(0, ViewActions.click()))45        Espresso.onView(ViewMatchers.withId(add_to_favorite)).perform(ViewActions.click())46        Espresso.pressBack()47        Thread.sleep(1000)48        val linearLayout3 = Espresso.onView(49                Matchers.allOf(childAtPosition(50                        childAtPosition(51                                ViewMatchers.withId(R.id.rv),52                                0),53                        0),54                        ViewMatchers.isDisplayed()))55        linearLayout3.check(ViewAssertions.matches(ViewMatchers.isDisplayed()))56    }57    private fun childAtPosition(58            parentMatcher: Matcher<View>, position: Int): Matcher<View> {59        return object : TypeSafeMatcher<View>() {60            override fun describeTo(description: Description) {61                description.appendText("Child at position $position in parent ")62                parentMatcher.describeTo(description)63            }64            public override fun matchesSafely(view: View): Boolean {65                val parent = view.parent...

LoginActivityTest.kt

Source:LoginActivityTest.kt

...22    var mRuntimePermissionRule = GrantPermissionRule23            .grant(android.Manifest.permission.ACCESS_FINE_LOCATION)24    @Test25    fun loginActivityTestNoCredentials() {26        Espresso.onView(ViewMatchers.withId(R.id.email_sign_in_button))27                .perform(ViewActions.click())28        Espresso.onView(ViewMatchers.withId(R.id.login_email))29                .check(matches(hasErrorText("This field is required")))30    }31    @Test32    fun loginActivityTestNoPassword() {33        Espresso.onView(ViewMatchers.withId(R.id.login_email))34                .perform(ViewActions.replaceText("EspressoEmail@gmail.com"))35        Espresso.onView(ViewMatchers.withId(R.id.email_sign_in_button))36                .perform(ViewActions.click())37        Espresso.onView(ViewMatchers.withId(R.id.login_password))38                .check(matches(hasErrorText("This password is too short")))39    }40    @Test41    fun loginActivityInvalidEmail() {42        Espresso.onView(ViewMatchers.withId(R.id.login_email))43                .perform(ViewActions.replaceText("EspressoEmailgmail.com"))44        Espresso.onView(ViewMatchers.withId(R.id.email_sign_in_button))45                .perform(ViewActions.click())46        Espresso.onView(ViewMatchers.withId(R.id.login_email))47                .check(matches(hasErrorText("This email address is invalid")))48    }49    @Test50    fun loginActivityValidLogin() {51        Espresso.onView(ViewMatchers.withId(R.id.login_email))52                .perform(ViewActions.replaceText("EspressoEmail@gmail.com"))53        Espresso.onView(ViewMatchers.withId(R.id.login_password))54                .perform(ViewActions.replaceText("EspressoPassword"))55        Espresso.onView(ViewMatchers.withId(R.id.email_sign_in_button))56                .perform(ViewActions.click())57        Thread.sleep(5000)58    }59}...

withId

Using AI Code Generation

1import android.support.test.espresso.matcher.ViewMatchers.withId;2import android.support.test.espresso.matcher.ViewMatchers.withText;3import org.hamcrest.Matchers.allOf;4import org.hamcrest.Matchers.is;5import org.hamcrest.Matchers.instanceOf;6import android.support.test.espresso.matcher.ViewMatchers.withId;7import android.support.test.espresso.matcher.ViewMatchers.withText;8import org.hamcrest.Matchers.allOf;9import org.hamcrest.Matchers.is;10import org.hamcrest.Matchers.instanceOf;11import android.support.test.espresso.matcher.ViewMatchers.withId;12import android.support.test.espresso.matcher.ViewMatchers.withText;13import org.hamcrest.Matchers.allOf;14import org.hamcrest.Matchers.is;15import org.hamcrest.Matchers.instanceOf;16import android.support.test.espresso.matcher.ViewMatchers.withId;17import android.support.test.espresso.matcher.ViewMatchers.withText;18import org.hamcrest.Matchers.allOf;19import org.hamcrest.Matchers.is;20import org.hamcrest.Matchers.instanceOf;21import android.support.test.espresso.matcher.ViewMatchers.withId;22import android.support.test.espresso.matcher.ViewMatchers.withText;

withId

Using AI Code Generation

1import android.support.test.espresso.matcher.ViewMatchers.withId;2import android.support.test.espresso.matcher.ViewMatchers.isDisplayed;3import org.hamcrest.Matchers.allOf;4import org.hamcrest.Matchers.is;5import org.hamcrest.Matchers.hasToString;6import org.hamcrest.Matchers.anyOf;7import org.hamcrest.Matchers.not;8import org.hamcrest.Matchers.containsString;9import org.hamcrest.Matchers.instanceOf;10import org.hamcrest.Matchers.hasToString;11import org.hamcrest.Matchers.startsWith;12import org.hamcrest.Matchers.endsWith;13import org.hamcrest.Matchers.closeTo;14import org.hamcrest.Matchers.greaterThan;15import org.hamcrest.Matchers.lessThan;16import org.hamcrest.Matchers.greaterThanOrEqualTo;17import org.hamcrest.Matchers.lessThanOrEqualTo;18import org.hamcrest.Matc

withId

Using AI Code Generation

1withId(R.id.button1).perform(click());2withId(R.id.button2).perform(click());3withId(R.id.button3).perform(click());4withId(R.id.button4).perform(click());5withId(R.id.button5).perform(click());6withId(R.id.button6).perform(click());7withId(R.id.button7).perform(click());8withId(R.id.button8).perform(click());9withId(R.id.button9).perform(click());10withId(R.id.button10).perform(click());11withId(R.id.button11).perform(click());12withId(R.id.button12).perform(click());13withId(R.id.button13).perform(click());14withId(R.id.button14).perform(click());15withId(R.id.button15).perform(click());16withId(R.id.button16).perform(click());17withId(R.id.button17).perform(click());18withId(R.id.button18).perform(click());19withId(R.id.button19).perform(click());

withId

Using AI Code Generation

1withId(R.id.abc)2withText("abc")3withHint("abc")4withContentDescription("abc")5withTagValue(is("abc"))6withParent(withId(R.id.abc))7withChild(withText("abc"))8withParentIndex(0)9withParent(withId(R.id.abc))10withContentDescription("abc")11withTagValue(is("abc"))12withParent(withId(R.id.abc))13withChild(withText("abc"))14withParentIndex(0)15withParent(withId(R.id.abc))16withContentDescription("abc")17withTagValue(is("abc"))18withParent(withId(R.id.abc))19withChild(withText("abc"))20withParentIndex(0)21withParent(withId(R.id.abc))

withId

Using AI Code Generation

1onView(withId(R.id.editText)).perform(typeText("Hello World"));2onView(withText("Hello World")).perform(click());3onView(withId(R.id.editText)).perform(clearText());4onView(withId(R.id.editText)).perform(replaceText("Hello World"));5onView(withId(R.id.editText)).perform(closeSoftKeyboard());6onView(withId(R.id.editText)).perform(pressImeActionButton());7onView(withId(R.id.editText)).perform(scrollTo());8onView(withId(R.id.editText)).perform(swipeDown());9onView(withId(R.id.editText)).perform(swipeLeft());10onView(withId(R.id.editText)).perform(swipeRight());11onView(withId(R.id.editText)).perform(swipeUp());12onView(withId(R.id.editText)).perform(longClick());13onView(withId(R.id.editText)).perform(click());14onView(withId(R.id.editText)).perform(doubleClick());15onView(withId(R.id.editText)).perform(longClick());16onView(withId(R.id.editText)).perform(click());17onView(withId(R.id.editText)).perform(doubleClick());

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.