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How to use onView method of android.support.test.espresso.Espresso class

Best Appium-espresso-driver code snippet using android.support.test.espresso.Espresso.onView

NavigationScreenTest.kt

Source:NavigationScreenTest.kt

1package com.socialpub.rahul.ui.onboarding2import android.view.View3import android.view.ViewGroup4import androidx.test.espresso.Espresso.onView5import androidx.test.espresso.action.ViewActions.click6import androidx.test.espresso.assertion.ViewAssertions.matches7import androidx.test.espresso.contrib.DrawerActions8import androidx.test.espresso.matcher.ViewMatchers.*9import androidx.test.filters.LargeTest10import androidx.test.rule.ActivityTestRule11import androidx.test.runner.AndroidJUnit412import com.socialpub.rahul.R13import org.hamcrest.Description14import org.hamcrest.Matcher15import org.hamcrest.Matchers.`is`16import org.hamcrest.Matchers.allOf17import org.hamcrest.TypeSafeMatcher18import org.hamcrest.core.IsInstanceOf19import org.junit.Rule20import org.junit.Test21import org.junit.runner.RunWith22@LargeTest23@RunWith(AndroidJUnit4::class)24class NavigationScreenTest {25    @Rule26    @JvmField27    var mActivityTestRule = ActivityTestRule(OnboardingActivity::class.java)28    @Test29    fun navigationScreenTest() {30        // Added a sleep statement to match the app's execution delay.31        // The recommended way to handle such scenarios is to use Espresso idling resources:32        // https://google.github.io/android-testing-support-library/docs/espresso/idling-resource/index.html33        Thread.sleep(7000)34        onView(withId(R.id.drawer_container_home))35            .perform(DrawerActions.open());36        // Added a sleep statement to match the app's execution delay.37        // The recommended way to handle such scenarios is to use Espresso idling resources:38        // https://google.github.io/android-testing-support-library/docs/espresso/idling-resource/index.html39        Thread.sleep(1500)40        val imageView = onView(41            allOf(42                withId(R.id.image_side_nav_home_useravatar),43                childAtPosition(44                    childAtPosition(45                        withId(R.id.navigation_header_container),46                        047                    ),48                    049                ),50                isDisplayed()51            )52        )53        imageView.check(matches(isDisplayed()))54        onView(withId(R.id.drawer_container_home))55            .perform(DrawerActions.open());56        Thread.sleep(1500)57        val navigationMenuItemView = onView(58            allOf(59                childAtPosition(60                    allOf(61                        withId(R.id.design_navigation_view),62                        childAtPosition(63                            withId(R.id.side_drawer_home),64                            065                        )66                    ),67                    168                ),69                isDisplayed()70            )71        )72        navigationMenuItemView.perform(click())73        // Added a sleep statement to match the app's execution delay.74        // The recommended way to handle such scenarios is to use Espresso idling resources:75        // https://google.github.io/android-testing-support-library/docs/espresso/idling-resource/index.html76        Thread.sleep(1000)77        val textView = onView(78            allOf(79                withText("Notifications"),80                childAtPosition(81                    childAtPosition(82                        IsInstanceOf.instanceOf(androidx.appcompat.widget.LinearLayoutCompat::class.java),83                        084                    ),85                    086                ),87                isDisplayed()88            )89        )90        textView.check(matches(withText("Notifications")))91        val materialButton = onView(92            allOf(93                withId(R.id.btn_close),94                childAtPosition(95                    childAtPosition(96                        withClassName(`is`("androidx.appcompat.widget.LinearLayoutCompat")),97                        098                    ),99                    1100                ),101                isDisplayed()102            )103        )104        materialButton.perform(click())105        onView(withId(R.id.drawer_container_home))106            .perform(DrawerActions.open());107        Thread.sleep(1500)108        val navigationMenuItemView2 = onView(109            allOf(110                childAtPosition(111                    allOf(112                        withId(R.id.design_navigation_view),113                        childAtPosition(114                            withId(R.id.side_drawer_home),115                            0116                        )117                    ),118                    2119                ),120                isDisplayed()121            )122        )123        navigationMenuItemView2.perform(click())124        // Added a sleep statement to match the app's execution delay.125        // The recommended way to handle such scenarios is to use Espresso idling resources:126        // https://google.github.io/android-testing-support-library/docs/espresso/idling-resource/index.html127        Thread.sleep(1000)128        val button = onView(129            allOf(130                withId(R.id.btn_multi_delete),131                childAtPosition(132                    allOf(133                        withId(R.id.container_multiselect),134                        childAtPosition(135                            IsInstanceOf.instanceOf(androidx.appcompat.widget.LinearLayoutCompat::class.java),136                            2137                        )138                    ),139                    0140                ),141                isDisplayed()142            )143        )144        button.check(matches(isDisplayed()))145        val appCompatImageButton = onView(146            allOf(147                withContentDescription("Navigate up"),148                childAtPosition(149                    allOf(150                        withId(R.id.toolbar_fav),151                        childAtPosition(152                            withClassName(`is`("androidx.appcompat.widget.LinearLayoutCompat")),153                            0154                        )155                    ),156                    1157                ),158                isDisplayed()159            )160        )161        appCompatImageButton.perform(click())162        // Added a sleep statement to match the app's execution delay.163        // The recommended way to handle such scenarios is to use Espresso idling resources:164        // https://google.github.io/android-testing-support-library/docs/espresso/idling-resource/index.html165        onView(withId(R.id.drawer_container_home))166            .perform(DrawerActions.open());167        Thread.sleep(1500)168        val navigationMenuItemView3 = onView(169            allOf(170                childAtPosition(171                    allOf(172                        withId(R.id.design_navigation_view),173                        childAtPosition(174                            withId(R.id.side_drawer_home),175                            0176                        )177                    ),178                    3179                ),180                isDisplayed()181            )182        )183        navigationMenuItemView3.perform(click())184        // Added a sleep statement to match the app's execution delay.185        // The recommended way to handle such scenarios is to use Espresso idling resources:186        // https://google.github.io/android-testing-support-library/docs/espresso/idling-resource/index.html187        Thread.sleep(1000)188        val button2 = onView(189            allOf(190                withId(R.id.btn_following),191                childAtPosition(192                    childAtPosition(193                        IsInstanceOf.instanceOf(androidx.appcompat.widget.LinearLayoutCompat::class.java),194                        1195                    ),196                    0197                ),198                isDisplayed()199            )200        )201        Thread.sleep(1000)202        button2.check(matches(isDisplayed()))203        val button3 = onView(204            allOf(205                withId(R.id.btn_followers),206                childAtPosition(207                    childAtPosition(208                        IsInstanceOf.instanceOf(androidx.appcompat.widget.LinearLayoutCompat::class.java),209                        1210                    ),211                    1212                ),213                isDisplayed()214            )215        )216        button3.check(matches(isDisplayed()))217        val appCompatImageButton2 = onView(218            allOf(219                withContentDescription("Navigate up"),220                childAtPosition(221                    allOf(222                        withId(R.id.toolbar_followers),223                        childAtPosition(224                            withClassName(`is`("androidx.appcompat.widget.LinearLayoutCompat")),225                            0226                        )227                    ),228                    1229                ),230                isDisplayed()231            )232        )233        appCompatImageButton2.perform(click())234        // Added a sleep statement to match the app's execution delay.235        // The recommended way to handle such scenarios is to use Espresso idling resources:236        // https://google.github.io/android-testing-support-library/docs/espresso/idling-resource/index.html237        onView(withId(R.id.drawer_container_home))238            .perform(DrawerActions.open());239        Thread.sleep(1500)240        val navigationMenuItemView4 = onView(241            allOf(242                childAtPosition(243                    allOf(244                        withId(R.id.design_navigation_view),245                        childAtPosition(246                            withId(R.id.side_drawer_home),247                            0248                        )249                    ),250                    5251                ),252                isDisplayed()253            )254        )255        navigationMenuItemView4.perform(click())256        // Added a sleep statement to match the app's execution delay.257        // The recommended way to handle such scenarios is to use Espresso idling resources:258        // https://google.github.io/android-testing-support-library/docs/espresso/idling-resource/index.html259        Thread.sleep(1000)260        val switch_ = onView(261            allOf(262                withId(R.id.switch_location_search),263                childAtPosition(264                    childAtPosition(265                        IsInstanceOf.instanceOf(androidx.appcompat.widget.LinearLayoutCompat::class.java),266                        1267                    ),268                    1269                ),270                isDisplayed()271            )272        )273        switch_.check(matches(isDisplayed()))274        val switch_2 = onView(275            allOf(276                withId(R.id.switch_email_search),277                childAtPosition(278                    childAtPosition(279                        IsInstanceOf.instanceOf(androidx.appcompat.widget.LinearLayoutCompat::class.java),280                        2281                    ),282                    1283                ),284                isDisplayed()285            )286        )287        switch_2.check(matches(isDisplayed()))288        val appCompatImageButton3 = onView(289            allOf(290                withContentDescription("Navigate up"),291                childAtPosition(292                    allOf(293                        withId(R.id.toolbar_settings),294                        childAtPosition(295                            withClassName(`is`("androidx.appcompat.widget.LinearLayoutCompat")),296                            0297                        )298                    ),299                    1300                ),301                isDisplayed()302            )303        )304        appCompatImageButton3.perform(click())305        // Added a sleep statement to match the app's execution delay.306        // The recommended way to handle such scenarios is to use Espresso idling resources:307        // https://google.github.io/android-testing-support-library/docs/espresso/idling-resource/index.html308        onView(withId(R.id.drawer_container_home))309            .perform(DrawerActions.open());310        Thread.sleep(1500)311        val navigationMenuItemView5 = onView(312            allOf(313                childAtPosition(314                    allOf(315                        withId(R.id.design_navigation_view),316                        childAtPosition(317                            withId(R.id.side_drawer_home),318                            0319                        )320                    ),321                    4322                ),323                isDisplayed()324            )325        )326        navigationMenuItemView5.perform(click())327        // Added a sleep statement to match the app's execution delay.328        // The recommended way to handle such scenarios is to use Espresso idling resources:329        // https://google.github.io/android-testing-support-library/docs/espresso/idling-resource/index.html330        Thread.sleep(1000)331        val button4 = onView(332            allOf(333                withId(R.id.btn_update_profile),334                childAtPosition(335                    childAtPosition(336                        withId(android.R.id.content),337                        0338                    ),339                    1340                ),341                isDisplayed()342            )343        )344        button4.check(matches(isDisplayed()))345        val appCompatImageButton4 = onView(346            allOf(347                withContentDescription("Navigate up"),348                childAtPosition(349                    allOf(350                        withId(R.id.toolbar_profile),351                        childAtPosition(352                            withClassName(`is`("androidx.appcompat.widget.LinearLayoutCompat")),353                            0354                        )355                    ),356                    1357                ),358                isDisplayed()359            )360        )361        appCompatImageButton4.perform(click())362        // Added a sleep statement to match the app's execution delay.363        // The recommended way to handle such scenarios is to use Espresso idling resources:364        // https://google.github.io/android-testing-support-library/docs/espresso/idling-resource/index.html365        onView(withId(R.id.drawer_container_home))366            .perform(DrawerActions.open());367        Thread.sleep(1500)368        val navigationMenuItemView6 = onView(369            allOf(370                childAtPosition(371                    allOf(372                        withId(R.id.design_navigation_view),373                        childAtPosition(374                            withId(R.id.side_drawer_home),375                            0376                        )377                    ),378                    6379                ),380                isDisplayed()381            )382        )...

UIRegisterTest.kt

Source:UIRegisterTest.kt

1package com.lennertbontinck.carmeetsandroidapp.ui2import android.os.SystemClock3import android.support.test.espresso.Espresso.onView4import android.support.test.espresso.action.ViewActions5import android.support.test.espresso.action.ViewActions.click6import android.support.test.espresso.assertion.ViewAssertions.matches7import android.support.test.espresso.matcher.RootMatchers8import android.support.test.espresso.matcher.ViewMatchers.*9import android.support.test.rule.ActivityTestRule10import com.lennertbontinck.carmeetsandroidapp.R11import com.lennertbontinck.carmeetsandroidapp.activities.MainActivity12import com.lennertbontinck.carmeetsandroidapp.utils.PreferenceUtil13import org.hamcrest.CoreMatchers14import org.junit.After15import org.junit.Before16import org.junit.Rule17import org.junit.Test18import org.junit.runner.RunWith19import org.junit.runners.JUnit420import java.util.*21/**22 * UI tests voor registreer verloop.23 */24@RunWith(JUnit4::class)25class UIRegisterTest {26    private var username = "androidtestuser"27    private var tokenUsername = "admin"28    private var email = "androidtestuser@lennertbontinck.com"29    private var tokenEmail = "info@lennertbontinck.com"30    private var password = "Password123"31    @Rule32    @JvmField33    var mActivityTestRule = ActivityTestRule(MainActivity::class.java, false, false)34    @Before35    fun beforeTests() {36        //verwijder shared preferences37        PreferenceUtil.deletePreferences()38        mActivityTestRule.launchActivity(null)39        //wacht even voor het laden van de data40        //server zou actief moeten zijn vooraleer testen uitgevoerd worden om onnodig lange wachttijden te vermijden41        SystemClock.sleep(1000)42        val uuid = UUID.randomUUID()43        username = uuid.toString()44        email = uuid.toString() + "@lennertbontinck.com"45        //klik account46        onView(withId(R.id.nav_account)).perform(click())47        //kijk login fragment zichtbaar48        onView(withId(R.id.fragment_login)).check(matches(isDisplayed()))49        //klik op register50        onView(withId(R.id.button_login_register)).perform(click())51        //kijk register fragment zichtbaar52        onView(withId(R.id.fragment_register)).check(matches(isDisplayed()))53    }54    @After55    fun afterTests() {56        PreferenceUtil.deletePreferences()57    }58    @Test59    fun register_allFieldsEmpty_showToastEmptyFields() {60        //druk direct op registreer61        onView(withId(R.id.button_register_confirm)).perform(click())62        //kijk empty fields toast63        onView(withText(R.string.warning_empty_fields)).inRoot(64            RootMatchers.withDecorView(65                CoreMatchers.not(66                    CoreMatchers.`is`(67                        mActivityTestRule.activity.window.decorView68                    )69                )70            )71        ).check(matches(isDisplayed()))72    }73    @Test74    fun register_someFieldsEmpty_showToastEmptyFields() {75        //vul email in76        onView(withId(R.id.text_register_email)).perform(ViewActions.typeText(email))77        android.support.test.espresso.Espresso.closeSoftKeyboard()78        //vul username in79        onView(withId(R.id.text_register_username)).perform(ViewActions.typeText(username))80        android.support.test.espresso.Espresso.closeSoftKeyboard()81        //druk op registreer82        onView(withId(R.id.button_register_confirm)).perform(click())83        //kijk empty fields toast84        onView(withText(R.string.warning_empty_fields)).inRoot(85            RootMatchers.withDecorView(86                CoreMatchers.not(87                    CoreMatchers.`is`(88                        mActivityTestRule.activity.window.decorView89                    )90                )91            )92        ).check(matches(isDisplayed()))93    }94    @Test95    fun register_passwordsDoNotMatch_showToastPasswordsNotEqual() {96        //vul email in97        onView(withId(R.id.text_register_email)).perform(ViewActions.typeText(email))98        android.support.test.espresso.Espresso.closeSoftKeyboard()99        //vul username in100        onView(withId(R.id.text_register_username)).perform(ViewActions.typeText(username))101        android.support.test.espresso.Espresso.closeSoftKeyboard()102        //vul ww in103        onView(withId(R.id.text_register_password)).perform(ViewActions.typeText(password))104        android.support.test.espresso.Espresso.closeSoftKeyboard()105        //vul confirm ww in106        onView(withId(R.id.text_register_confirm_password)).perform(ViewActions.typeText(password + "notEqual"))107        android.support.test.espresso.Espresso.closeSoftKeyboard()108        //druk op registreer109        onView(withId(R.id.button_register_confirm)).perform(click())110        //kijk password not equal toast111        onView(withText(R.string.warning_passwords_not_equal)).inRoot(112            RootMatchers.withDecorView(113                CoreMatchers.not(114                    CoreMatchers.`is`(115                        mActivityTestRule.activity.window.decorView116                    )117                )118            )119        ).check(matches(isDisplayed()))120    }121    @Test122    fun register_existingUsername_doesNotRegister() {123        //vul email in124        onView(withId(R.id.text_register_email)).perform(ViewActions.typeText(email))125        android.support.test.espresso.Espresso.closeSoftKeyboard()126        //vul username in127        onView(withId(R.id.text_register_username)).perform(ViewActions.typeText(tokenUsername))128        android.support.test.espresso.Espresso.closeSoftKeyboard()129        //vul ww in130        onView(withId(R.id.text_register_password)).perform(ViewActions.typeText(password))131        android.support.test.espresso.Espresso.closeSoftKeyboard()132        //vul confirm ww in133        onView(withId(R.id.text_register_confirm_password)).perform(ViewActions.typeText(password))134        android.support.test.espresso.Espresso.closeSoftKeyboard()135        //druk op registreer136        onView(withId(R.id.button_register_confirm)).perform(click())137        //kijk register fragment zichtbaar (toast komt van server)138        onView(withId(R.id.fragment_register)).check(matches(isDisplayed()))139    }140    @Test141    fun register_existingEmail_doesNotRegister() {142        //vul email in143        onView(withId(R.id.text_register_email)).perform(ViewActions.typeText(tokenEmail))144        android.support.test.espresso.Espresso.closeSoftKeyboard()145        //vul username in146        onView(withId(R.id.text_register_username)).perform(ViewActions.typeText(username))147        android.support.test.espresso.Espresso.closeSoftKeyboard()148        //vul ww in149        onView(withId(R.id.text_register_password)).perform(ViewActions.typeText(password))150        android.support.test.espresso.Espresso.closeSoftKeyboard()151        //vul confirm ww in152        onView(withId(R.id.text_register_confirm_password)).perform(ViewActions.typeText(password))153        android.support.test.espresso.Espresso.closeSoftKeyboard()154        //druk op registreer155        onView(withId(R.id.button_register_confirm)).perform(click())156        //kijk register fragment zichtbaar (toast komt van server)157        onView(withId(R.id.fragment_register)).check(matches(isDisplayed()))158    }159    @Test160    fun register_correctInfo_registerAndCorrectUsername() {161        //vul email in162        onView(withId(R.id.text_register_email)).perform(ViewActions.typeText(email))163        android.support.test.espresso.Espresso.closeSoftKeyboard()164        //vul username in165        onView(withId(R.id.text_register_username)).perform(ViewActions.typeText(username))166        android.support.test.espresso.Espresso.closeSoftKeyboard()167        //vul ww in168        onView(withId(R.id.text_register_password)).perform(ViewActions.typeText(password))169        android.support.test.espresso.Espresso.closeSoftKeyboard()170        //vul confirm ww in171        onView(withId(R.id.text_register_confirm_password)).perform(ViewActions.typeText(password))172        android.support.test.espresso.Espresso.closeSoftKeyboard()173        //druk op registreer174        onView(withId(R.id.button_register_confirm)).perform(click())175        //wacht even voor server176        SystemClock.sleep(1000)177        //username op account pagina178        onView(withId(R.id.text_account_username)).check(matches(withText(username)))179    }180}...

MainActivityInstrumentationTest.kt

Source:MainActivityInstrumentationTest.kt

...21    var activityRule: ActivityTestRule<MainActivity> = ActivityTestRule(MainActivity::class.java)22    @get:Rule var permissionRule = GrantPermissionRule.grant(android.Manifest.permission.WRITE_EXTERNAL_STORAGE)23    @Test24    fun fabMenu_items_should_not_be_displayed_in_start(){25        Espresso.onView(withId(R.id.menu)).check(ViewAssertions.matches(isDisplayed()))26        Espresso.onView(withId(R.id.menu_fb)).check(ViewAssertions.matches(not(isDisplayed())))27        Espresso.onView(withId(R.id.menu_getData)).check(ViewAssertions.matches(not(isDisplayed())))28    }29    @Test30    fun fabMenu_open_and_close(){31        Espresso.onView(allOf(withParent(withId(R.id.menu)), withClassName(endsWith("ImageView")), isDisplayed()))32            .perform(click())33        Espresso.onView(withId(R.id.menu_fb)).check(ViewAssertions.matches(isDisplayed()))34        Espresso.onView(withId(R.id.menu_getData)).check(ViewAssertions.matches(isDisplayed()))35        Espresso.onView(withId(R.id.menu)).check(ViewAssertions.matches(isDisplayed()))36        Espresso.onView(allOf(withParent(withId(R.id.menu)), withClassName(endsWith("ImageView")), isDisplayed()))37            .perform(click())38        Espresso.onView(withId(R.id.menu_fb)).check(ViewAssertions.matches(not(isDisplayed())))39        Espresso.onView(withId(R.id.menu_getData)).check(ViewAssertions.matches(not(isDisplayed())))40        Espresso.onView(withId(R.id.menu)).check(ViewAssertions.matches(isDisplayed()))41    }42    @Test43    fun logo_fragment_should_be_visible_in_start(){44        Espresso.onView(withId(R.id.main_page_fragment)).check(ViewAssertions.matches(isDisplayed()))45        Espresso.onView(withId(R.id.logo_image)).check(ViewAssertions.matches(isDisplayed()))46        Espresso.onView(withId(R.id.logo_name)).check(ViewAssertions.matches(isDisplayed()))47    }48    @Test49    fun get_data_from_api_and_display_it(){50        Espresso.onView(allOf(withParent(withId(R.id.menu)), withClassName(endsWith("ImageView")), isDisplayed()))51            .perform(click())52        Espresso.onView(withId(R.id.menu_getData)).perform(click())53        Espresso.onView(withId(R.id.images)).check(ViewAssertions54            .matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))55            .check(ViewAssertions.matches(withText(containsString("Images:"))))56        Espresso.onView(withId(R.id.recipe_fragment)).check(ViewAssertions.matches(isDisplayed()))57            .check(ViewAssertions.matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))58        Espresso.onView(withId(R.id.name)).check(ViewAssertions.matches(isDisplayed()))59            .check(ViewAssertions.matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))60        Espresso.onView(withId(R.id.Ingredients)).check(ViewAssertions.matches(isDisplayed()))61            .check(ViewAssertions.matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))62            .check(ViewAssertions.matches(withText(containsString("Ingredients:"))))63        Espresso.onView(withId(R.id.Preparing)).check(ViewAssertions.matches(isDisplayed()))64            .check(ViewAssertions.matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))65            .check(ViewAssertions.matches(withText(containsString("Preparing:"))))66        Espresso.onView(withId(R.id.description))67            .check(ViewAssertions.matches(isDisplayed()))68            .check(ViewAssertions.matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))69        Espresso.onView(withId(R.id.ingredients))70            .check(ViewAssertions.matches(isDisplayed()))71            .check(ViewAssertions.matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))72    }73    @Test74    fun show_dialog_after_click_on_image_to_save(){75        Espresso.onView(allOf(withParent(withId(R.id.menu)), withClassName(endsWith("ImageView")), isDisplayed()))76            .perform(click())77        Espresso.onView(withId(R.id.menu_getData)).perform(click())78        Espresso.onView(withId(R.id.flexboxImages))79            .perform(scrollTo())80        Espresso.onView(81            withTagValue(`is`("Image0" as Object))82        ).perform(click())83        Espresso.onView(withText("Save image")).check(ViewAssertions.matches(isDisplayed()))84    }85    @Test86    fun show_toast_after_save_file_correct(){87        Espresso.onView(allOf(withParent(withId(R.id.menu)), withClassName(endsWith("ImageView")), isDisplayed()))88            .perform(click())89        Espresso.onView(withId(R.id.menu_getData)).perform(click())90        Espresso.onView(withId(R.id.flexboxImages))91            .perform(scrollTo())92        Espresso.onView(93            withTagValue(`is`("Image0" as Object))94        ).perform(click())95        Espresso.onView(withId(android.R.id.button1)).perform(click())96        Espresso.onView(withText("Image saved!")).inRoot(withDecorView(not(`is`(activityRule.activity.window.decorView)))).97            check(ViewAssertions.matches(isDisplayed()))98    }99    @Test100    fun snackbar_should_be_displayed_after_login(){101        activityRule.activity.setIsLog(true)102        activityRule.activity.setUser("test test")103        Espresso.onView(allOf(withParent(withId(R.id.menu)), withClassName(endsWith("ImageView")), isDisplayed()))104            .perform(click())105        Espresso.onView(withId(R.id.menu_getData)).perform(click())106        Espresso.onView(withText("Logged as test test")).check(ViewAssertions.matches(isDisplayed()))107    }108    @Test109    fun show_dialog_when_user_wants_logout(){110        activityRule.activity.setIsLog(true)111        activityRule.activity.setUser("test test")112        Espresso.onView(allOf(withParent(withId(R.id.menu)), withClassName(endsWith("ImageView")), isDisplayed()))113            .perform(click())114        Espresso.onView(withId(R.id.menu_fb)).perform(click())115        Espresso.onView(withText("Logged in as: test test")).inRoot(withDecorView(not(`is`(activityRule.activity.window.decorView)))).116            check(ViewAssertions.matches(isDisplayed()))117    }118    @Test119    fun show_toast_after_logout(){120        activityRule.activity.setIsLog(true)121        activityRule.activity.setUser("test test")122        Espresso.onView(allOf(withParent(withId(R.id.menu)), withClassName(endsWith("ImageView")), isDisplayed()))123            .perform(click())124        Espresso.onView(withId(R.id.menu_fb)).perform(click())125        Espresso.onView(withId(android.R.id.button1)).perform(click())126        Espresso.onView(withText("You have been logged out.")).inRoot(withDecorView(not(`is`(activityRule.activity.window.decorView)))).127        check(ViewAssertions.matches(isDisplayed()))128    }129}...

EspressoMainTests.kt

Source:EspressoMainTests.kt

...19    @JvmField20    val rule = ActivityTestRule(MainActivity::class.java)21    @Test22    fun clickComicsPartOfScreen(){23        Espresso.onView(withId(R.id.my_recycler_view)).check(matches(isDisplayed()))24    }25    @Test26    fun clickCharacterPartOfScreen(){27        Espresso.onView(withId(R.id.my_recycler_view)).check(matches(isDisplayed()))28    }29    @Test30    fun characterSearchBarWithSearchResult(){31        Espresso.onView(withId(R.id.search)).perform(click())32        Espresso.onView(withId(R.id.search_src_text)).perform(typeText("alex"))33        Espresso.onView(withId(R.id.search_src_text)).perform(pressImeActionButton())34        Espresso.onView(withId(R.id.my_recycler_view)).check(matches(isDisplayed()))35    }36    @Test37    fun characterSearchBarWithNoSearchResult(){38        Espresso.onView(withId(R.id.search)).perform(click())39        Espresso.onView(withId(R.id.search_src_text)).perform(typeText("nao achei >:("))40        Espresso.onView(withId(R.id.search_src_text)).perform(pressImeActionButton())41        Thread.sleep(10000)42        Espresso.onView(withId(R.id.my_recycler_view)).check(matches(withEffectiveVisibility(Visibility.GONE)))43    }44    @Test45    fun comicSearchBarWithNoSearchResult(){46        Espresso.onView(withId(R.id.search)).perform(click())47        Espresso.onView(withId(R.id.search_src_text)).perform(typeText("achei nada!"))48        Espresso.onView(withId(R.id.search_src_text)).perform(pressImeActionButton())49        Thread.sleep(10000)50        Espresso.onView(withId(R.id.my_recycler_view)).check(matches(withEffectiveVisibility(Visibility.GONE)))51    }52    @Test53    fun comicSearchBarWithSearchResult(){54        Espresso.onView(withId(R.id.search)).perform(click())55        Espresso.onView(withId(R.id.search_src_text)).perform(ViewActions.typeText("dead"))56        Espresso.onView(withId(R.id.search_src_text)).perform(pressImeActionButton())57        Espresso.onView(withId(R.id.my_recycler_view)).check(matches(isDisplayed()))58    }59    @Test60    fun characterClickOnResultinRecyclerview(){61        Thread.sleep(5000)62        Espresso.onView(withId(R.id.my_recycler_view)).perform(RecyclerViewActions.actionOnItemAtPosition<CharacterAdapter.ItemHolder>(0, click()))63        Espresso.onView(withId(R.id.character_image)).check(matches(isDisplayed()))64    }65    @Test66    fun comicClickOnResultinRecyclerview(){67        Thread.sleep(5000)68        Espresso.onView(withId(R.id.my_recycler_view)).perform(RecyclerViewActions.actionOnItemAtPosition<ComicAdapter.ItemHolder>(0, click()))69        Espresso.onView(withId(R.id.comic_image)).check(matches(isDisplayed()))70    }71    @Test72    fun scrollingComicsRecyclerList(){73        Thread.sleep(5000)74        Espresso.onView(withId(R.id.my_recycler_view))75            .perform(RecyclerViewActions.scrollToPosition<ComicAdapter.ItemHolder>(20))76        Thread.sleep(5000)77        Espresso.onView(withId(R.id.my_recycler_view))78            .perform(RecyclerViewActions.scrollToPosition<ComicAdapter.ItemHolder>(40))79    }80    @Test81    fun scrollingCharactersRecyclerList(){82        Thread.sleep(5000)83        Espresso.onView(withId(R.id.my_recycler_view))84            .perform(RecyclerViewActions.scrollToPosition<CharacterAdapter.ItemHolder>(20))85        Thread.sleep(5000)86        Espresso.onView(withId(R.id.my_recycler_view))87            .perform(RecyclerViewActions.scrollToPosition<CharacterAdapter.ItemHolder>(40))88    }89}...

MainActivityTest.kt

Source:MainActivityTest.kt

...21    var activityRule = ActivityTestRule(MainActivity::class.java)22    @Test23    fun testRecyclerViewBehaviour() {24        sleep_for_awhile()25        Espresso.onView(ViewMatchers.withId(main_list_view_last))26                .check(ViewAssertions.matches(ViewMatchers.isDisplayed()))27        sleep_for_awhile()28        Espresso.onView(ViewMatchers.withId(main_list_view_last)).perform(29                RecyclerViewActions.scrollToPosition<RecyclerView.ViewHolder>(3))30        Espresso.onView(ViewMatchers.withId(main_list_view_last)).perform(31                RecyclerViewActions.actionOnItemAtPosition<RecyclerView.ViewHolder>(3, click()))32        sleep_for_awhile(3000)33        pressBack()34    }35    @Test36    fun testAppBehaviour() {37        // Click Prev. Match38        Espresso.onView(ViewMatchers.withId(nav_last_match))39                .check(ViewAssertions.matches(ViewMatchers.isDisplayed()))40        Espresso.onView(ViewMatchers.withId(nav_last_match)).perform(click())41        sleep_for_awhile()42        // Cek Tab Next Match43        Espresso.onView(ViewMatchers.withId(nav_next_match))44                .check(ViewAssertions.matches(ViewMatchers.isDisplayed()))45        Espresso.onView(ViewMatchers.withId(nav_next_match)).perform(click())46        sleep_for_awhile()47        // Cek Tab Favorite48        Espresso.onView(ViewMatchers.withId(nav_favorite))49                .check(ViewAssertions.matches(ViewMatchers.isDisplayed()))50        Espresso.onView(ViewMatchers.withId(nav_favorite)).perform(click())51        sleep_for_awhile()52        pressBack()53        sleep_for_awhile()54    }55    @Test56    fun testAppFavorite() {57        // Cek Tab Next Match58        Espresso.onView(ViewMatchers.withId(nav_last_match))59                .check(ViewAssertions.matches(ViewMatchers.isDisplayed()))60        Espresso.onView(ViewMatchers.withId(nav_last_match)).perform(click())61        sleep_for_awhile(1000)62        // Display List Last Match63        Espresso.onView(ViewMatchers.withId(main_list_view_last)).perform(64                RecyclerViewActions.scrollToPosition<RecyclerView.ViewHolder>(4))65        Espresso.onView(ViewMatchers.withId(main_list_view_last)).perform(66                RecyclerViewActions.actionOnItemAtPosition<RecyclerView.ViewHolder>(4, click()))67        sleep_for_awhile()68        // Click Favorite Star69        Espresso.onView(ViewMatchers.withId(add_to_favorite))70                .check(ViewAssertions.matches(ViewMatchers.isDisplayed()))71        Espresso.onView(ViewMatchers.withId(add_to_favorite)).perform(ViewActions.click())72        sleep_for_awhile()73        // Back to main page74        Espresso.pressBack()75        sleep_for_awhile()76        // Cek / Display Tab Favorite77        Espresso.onView(ViewMatchers.withId(nav_favorite))78                .check(ViewAssertions.matches(ViewMatchers.isDisplayed()))79        Espresso.onView(ViewMatchers.withId(nav_favorite)).perform(click())80        sleep_for_awhile()81        pressBack()82    }83    private fun sleep_for_awhile(timetosleep: Long = 2000) {84        try {85            Thread.sleep(timetosleep)86        } catch (e: InterruptedException) {87            e.printStackTrace()88        }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}...

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}...

MapsActivityTest.kt

Source:MapsActivityTest.kt

1package ru.xmn.russiancraftbeer.screens.map.ui2import android.support.test.espresso.Espresso3import android.support.test.espresso.Espresso.onView4import android.support.test.espresso.IdlingRegistry5import android.support.test.espresso.action.ViewActions.click6import android.support.test.espresso.action.ViewActions.swipeDown7import android.support.test.espresso.assertion.ViewAssertions.matches8import android.support.test.espresso.matcher.ViewMatchers.*9import android.support.test.filters.LargeTest10import android.support.test.rule.ActivityTestRule11import android.support.test.runner.AndroidJUnit412import android.view.View13import android.view.ViewGroup14import org.hamcrest.CoreMatchers.allOf15import org.hamcrest.CoreMatchers.not16import org.hamcrest.Matcher17import org.hamcrest.TypeSafeMatcher18import org.junit.Rule19import org.junit.Test20import org.junit.runner.RunWith21import ru.xmn.russiancraftbeer.R22@RunWith(AndroidJUnit4::class)23@LargeTest24class MapsActivityTest {25    @Rule26    @JvmField27    val mActivityRule = ActivityTestRule<MapsActivity>(28            MapsActivity::class.java)29    @Test30    fun pager_is_visible() {31        val idlingResource = ElapsedTimeIdlingResource(6000)32        IdlingRegistry.getInstance().register(idlingResource)33        onView(allOf(withId(R.id.pubLogo), isDisplayed())).perform(click())34        onView(allOf(withId(R.id.pubDescription), isDisplayed()))35        onView(withId(R.id.viewPager)).perform(swipeDown())36        onView(allOf(withId(R.id.pubDescription), isDescendantOfA(nthChildOf(withId(R.id.viewPager), 0)))).check(matches(not(isDisplayed())))37        onView(allOf(withId(R.id.pubLogo), isDisplayed())).perform(click())38        onView(allOf(withId(R.id.pubDescription), isDisplayed()))39        Espresso.pressBack()40        onView(allOf(withId(R.id.pubDescription), isDescendantOfA(nthChildOf(withId(R.id.viewPager), 0)))).check(matches(not(isDisplayed())))41        Espresso.pressBack()42        onView(allOf(withId(R.id.pubLogo), isDescendantOfA(nthChildOf(withId(R.id.viewPager), 0)))).check(matches(not(isDisplayed())))43    }44}...

onView

Using AI Code Generation

1Espresso.onView( withText( "Hello World!" )).perform( click());2Espresso.onView( withText( "Hello World!" )).perform( click());3Espresso.onView( withText( "Hello World!" )).perform( click());4Espresso.onView( withText( "Hello World!" )).perform( click());5Espresso.onView( withText( "Hello World!" )).perform( click());6Espresso.onView( withText( "Hello World!" )).perform( click());7Espresso.onView( withText( "Hello World!" )).perform( click());8Espresso.onView( withText( "Hello World!" )).perform( click());9Espresso.onView( withText( "Hello World!" )).perform( click());10Espresso.onView( withText( "Hello World!" )).perform( click());11Espresso.onView( withText( "Hello World!" )).perform( click());12Espresso.onView( withText( "Hello World!" )).perform( click());13Espresso.onView( withText( "Hello World!" )).perform( click());14Espresso.onView( withText( "Hello World!" )).perform( click());15Espresso.onView( withText( "Hello World!" )).perform( click());

onView

Using AI Code Generation

1onView(withId(R.id.textView)).perform(typeText("Hello Espresso"));2onData(anything()).inAdapterView(withId(R.id.listView)).atPosition(0).perform(click());3onIdlingResource(new SimpleIdlingResource("simple"));4registerIdlingResources(new SimpleIdlingResource("simple"));5unregisterIdlingResources(new SimpleIdlingResource("simple"));6openActionBarOverflowOrOptionsMenu(InstrumentationRegistry.getTargetContext());7pressBack();8pressBackUnconditionally();9pressKey(KeyEvent.KEYCODE_BACK);10pressMenuKey();11pressMenuItemId(R.id.menu_item);12pressBack();13pressBackUnconditionally();14pressKey(KeyEvent.KEYCODE_BACK);15pressMenuKey();16pressMenuItemId(R.id.menu_item);17pressBack();18pressBackUnconditionally();19pressKey(KeyEvent.KEYCODE_BACK);

onView

Using AI Code Generation

1Espresso.onView(ViewMatchers.withId(R.id.button)).perform(ViewActions.click());2Espresso.onView(ViewMatchers.withId(R.id.textView)).check(ViewAssertions.matches(ViewMatchers.isDisplayed()));3package com.example.sandeeprana.espressoexample;4import android.support.test.espresso.Espresso;5import android.support.test.espresso.action.ViewActions;6import android.support.test.espresso.assertion.ViewAssertions;7import android.support.test.espresso.matcher.ViewMatchers;8import android.support.test.rule.ActivityTestRule;9import android.support.test.runner.AndroidJUnit4;10import org.junit.Rule;11import org.junit.Test;12import org.junit.runner.RunWith;13@RunWith(AndroidJUnit4.class)14public class MainActivityTest {15    public ActivityTestRule<MainActivity> mainActivityActivityTestRule = new ActivityTestRule<>(MainActivity.class);16    public void testClickButton() {17        Espresso.onView(ViewMatchers.withId(R.id.button)).perform(ViewActions.click());18        Espresso.onView(ViewMatchers.withId(R.id.textView)).check(ViewAssertions.matches(ViewMatchers.isDisplayed()));19    }20}

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