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How to use Espresso class of android.support.test.espresso package

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

Dependencies.kt

Source:Dependencies.kt

1/**2 * This file contains all the dependencies we need in our project. Because we placed3 * them inside the buildSrc module we get auto code completion inside the rest of the project.4 * More information about this dependency management technique is available at:5 * https://handstandsam.com/2018/02/11/kotlin-buildsrc-for-better-gradle-dependency-management/6 *7 * @author Dennis Wehrle8 */9@Suppress("unused")10object Versions {11    // Android12    const val androidCompileSdk = 2713    const val androidMinSdk = 1614    const val androidTargetSdk = 2715    const val constraintLayout = "1.0.2"16    const val supportLibrary = "27.1.0"17    // App Libraries18    const val dagger = "2.15"19    const val glassfishAnnotation = "10.0-b28"20    const val glide = "4.6.1"21    const val gson = "2.8.1"22    const val javaxAnnotation = "1.0"23    const val javaxInject = "1"24    const val kotlin = "1.2.41"25    const val leakCanary = "1.5.4"26    const val okHttp = "3.8.1"27    const val retrofit = "2.4.0"28    const val room = "1.0.0"29    const val rxAndroid = "2.0.2"30    const val rxJava = "2.1.12"31    const val rxKotlin = "2.2.0"32    const val stetho = "1.5.0"33    const val timber = "4.6.1"34    const val pageIndicatorView = "0.2.0"35    const val moshi = "1.6.0"36    const val lifecycle = "1.1.1"37    const val lifecycleCompiler = "1.1.1"38    // Test Libraries39    const val androidSupportRules = "1.0.0"40    const val androidSupportRunner = "1.0.0"41    const val assertJ = "3.8.0"42    const val dexmakerMockito = "2.16.0"43    const val dexopener = "0.12.1"44    const val espresso = "3.0.1"45    const val jUnit = "4.12"46    const val mockitoKotlin = "1.5.0"47    const val robolectric = "3.4.2"48    const val runner = "0.5"49}50@Suppress("unused")51object AppDependencies {52    const val androidSupportAnnotations = "com.android.support:support-annotations:${Versions.supportLibrary}"53    const val androidSupportAppCompatV7 = "com.android.support:appcompat-v7:${Versions.supportLibrary}"54    const val androidSupportConstraintLayout = "com.android.support.constraint:constraint-layout:${Versions.constraintLayout}"55    const val androidSupportDesign = "com.android.support:design:${Versions.supportLibrary}"56    const val androidSupportRecyclerView = "com.android.support:recyclerview-v7:${Versions.supportLibrary}"57    const val androidSupportV13 = "com.android.support:support-v13:${Versions.supportLibrary}"58    const val androidSupportCardView = "com.android.support:cardview-v7:${Versions.supportLibrary}"59    const val dagger = "com.google.dagger:dagger:${Versions.dagger}"60    const val daggerCompiler = "com.google.dagger:dagger-compiler:${Versions.dagger}"61    const val daggerProcessor = "com.google.dagger:dagger-android-processor:${Versions.dagger}"62    const val daggerSupport = "com.google.dagger:dagger-android-support:${Versions.dagger}"63    const val glassfishAnnotation = "org.glassfish:javax.annotation:${Versions.glassfishAnnotation}"64    const val glide = "com.github.bumptech.glide:glide:${Versions.glide}"65    const val gson = "com.google.code.gson:gson:${Versions.gson}"66    const val javaxAnnotation = "javax.annotation:jsr250-api:${Versions.javaxAnnotation}"67    const val javaxInject = "javax.inject:javax.inject:${Versions.javaxInject}"68    const val kotlin = "org.jetbrains.kotlin:kotlin-stdlib-jdk8:${Versions.kotlin}"69    const val leakCanaryDebug = "com.squareup.leakcanary:leakcanary-android:${Versions.leakCanary}"70    const val leakCanaryRelease = "com.squareup.leakcanary:leakcanary-android-no-op:${Versions.leakCanary}"71    const val okHttp = "com.squareup.okhttp3:okhttp:${Versions.okHttp}"72    const val okHttpLogger = "com.squareup.okhttp3:logging-interceptor:${Versions.okHttp}"73    const val pageindicatorview = "com.romandanylyk:pageindicatorview:${Versions.pageIndicatorView}@aar"74    const val retrofit = "com.squareup.retrofit2:retrofit:${Versions.retrofit}"75    const val retrofitAdapter = "com.squareup.retrofit2:adapter-rxjava2:${Versions.retrofit}"76    const val retrofitConverter = "com.squareup.retrofit2:converter-gson:${Versions.retrofit}"77    const val roomCompiler = "android.arch.persistence.room:compiler:${Versions.room}"78    const val roomRuntime = "android.arch.persistence.room:runtime:${Versions.room}"79    const val roomRxJava = "android.arch.persistence.room:rxjava2:${Versions.room}"80    const val rxAndroid = "io.reactivex.rxjava2:rxandroid:${Versions.rxAndroid}"81    const val rxJava = "io.reactivex.rxjava2:rxjava:${Versions.rxJava}"82    const val rxKotlin = "io.reactivex.rxjava2:rxkotlin:${Versions.rxKotlin}"83    const val stetho = "com.facebook.fresco:stetho:${Versions.stetho}"84    const val timber = "com.jakewharton.timber:timber:${Versions.timber}"85    const val moshi = "com.squareup.moshi:moshi-kotlin:${Versions.moshi}"86    const val lifecycle = "android.arch.lifecycle:extensions:${Versions.lifecycle}"87    const val lifecycleCompiler = "android.arch.lifecycle:compiler:${Versions.lifecycleCompiler}"88    const val moshiConverter = "com.squareup.retrofit2:converter-moshi:2.0.0-beta3"89}90@Suppress("unused")91object TestDependencies {92    const val androidRules = "com.android.support.test:rules:${Versions.runner}"93    const val androidRunner = "com.android.support.test:runner:${Versions.runner}"94    const val assertj = "org.assertj:assertj-core:${Versions.assertJ}"95    const val dexmakerMockito = "com.linkedin.dexmaker:dexmaker-mockito:${Versions.dexmakerMockito}"96    const val dexopener = "com.github.tmurakami:dexopener:${Versions.dexopener}"97    const val espressoContrib = "com.android.support.test.espresso:espresso-contrib:${Versions.espresso}"98    const val espressoCore = "com.android.support.test.espresso:espresso-core:${Versions.espresso}"99    const val espressoIntents = "com.android.support.test.espresso:espresso-intents:${Versions.espresso}"100    const val junit = "junit:junit:${Versions.jUnit}"101    const val kotlinJUnit = "org.jetbrains.kotlin:kotlin-test-junit:${Versions.kotlin}"102    const val mockitoKotlin = "com.nhaarman:mockito-kotlin:${Versions.mockitoKotlin}"103    const val robolectric = "org.robolectric:robolectric:${Versions.robolectric}"104    const val roomTesting = "android.arch.persistence.room:testing:${Versions.room}"105    const val supportRules = "com.android.support.test:rules:${Versions.androidSupportRules}"106    const val supportRunner = "com.android.support.test:runner:${Versions.androidSupportRunner}"107} ...

MainActivityTest.kt

Source:MainActivityTest.kt

1package com.tooqy.football_api.Event2import android.support.test.espresso.Espresso3import android.support.test.espresso.action.ViewActions4import android.support.test.espresso.action.ViewActions.click5import android.support.test.espresso.action.ViewActions.pressBack6import android.support.test.espresso.assertion.ViewAssertions7import android.support.test.espresso.contrib.RecyclerViewActions8import android.support.test.espresso.matcher.ViewMatchers9import android.support.test.rule.ActivityTestRule10import android.support.test.runner.AndroidJUnit411import android.support.v7.widget.RecyclerView12import com.tooqy.football_api.MainActivity13import com.tooqy.football_api.R.id.*14import org.junit.Rule15import org.junit.Test16import org.junit.runner.RunWith17@RunWith(AndroidJUnit4::class)18class MainActivityTest {19    @Rule20    @JvmField21    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

1package com.example.szymon.coinz2import android.support.test.espresso.Espresso3import android.support.test.espresso.action.ViewActions4import android.support.test.espresso.assertion.ViewAssertions.matches5import android.support.test.espresso.matcher.ViewMatchers6import android.support.test.espresso.matcher.ViewMatchers.hasErrorText7import android.support.test.filters.LargeTest8import android.support.test.rule.ActivityTestRule9import android.support.test.rule.GrantPermissionRule10import android.support.test.runner.AndroidJUnit411import org.junit.Rule12import org.junit.Test13import org.junit.runner.RunWith14@LargeTest15@RunWith(AndroidJUnit4::class)16class SignUpActivityTest1 {17    @Rule18    @JvmField19    var mActivityTestRule = ActivityTestRule(SignUpActivity::class.java)20    @Rule21    @JvmField22    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

1package com.iav.kade2import android.support.test.espresso.Espresso3import android.support.test.espresso.action.ViewActions4import android.support.test.espresso.assertion.ViewAssertions5import android.support.test.espresso.contrib.RecyclerViewActions6import android.support.test.espresso.matcher.ViewMatchers7import android.support.test.rule.ActivityTestRule8import android.support.test.runner.AndroidJUnit49import android.support.v7.widget.RecyclerView10import android.view.View11import android.view.ViewGroup12import com.iav.kade.activity.HomeActivity13import com.iav.kade.R.id.add_to_favorite14import com.iav.kade.R.id.fav15import org.hamcrest.Description16import org.hamcrest.Matcher17import org.hamcrest.Matchers18import org.hamcrest.TypeSafeMatcher19import org.junit.Rule20import org.junit.Test21import org.junit.runner.RunWith22@RunWith(AndroidJUnit4::class)23class TestSkenario {24    @Rule25    @JvmField26    var activityRule = ActivityTestRule(HomeActivity::class.java)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)...

ExampleInstrumentedTest.kt

Source:ExampleInstrumentedTest.kt

1package ru.xmn.russiancraftbeer2import android.support.test.InstrumentationRegistry3import android.support.test.espresso.Espresso.onView4import android.support.test.espresso.IdlingPolicies5import android.support.test.espresso.action.ViewActions.click6import android.support.test.espresso.assertion.ViewAssertions.matches7import android.support.test.espresso.matcher.ViewMatchers.*8import android.support.test.rule.ActivityTestRule9import android.support.test.runner.AndroidJUnit410import android.text.format.DateUtils11import org.junit.Rule12import org.junit.Test13import org.junit.runner.RunWith14import org.junit.Assert.*15import java.util.concurrent.TimeUnit16import android.support.test.espresso.Espresso17import ElapsedTimeIdlingResource18import android.support.test.espresso.IdlingResource19import android.support.test.uiautomator.UiDevice20import android.support.test.uiautomator.UiSelector21import android.test.InstrumentationTestCase22import ru.xmn.russiancraftbeer.screens.map.ui.MapsActivity23/**24 * Instrumented test, which will execute on an Android device.25 *26 * See [testing documentation](http://d.android.com/tools/testing).27 */28@RunWith(AndroidJUnit4::class)29class ExampleInstrumentedTest{30    @Test31    fun useAppContext() {32        // Context of the app under test.33        val appContext = InstrumentationRegistry.getTargetContext()34        assertEquals("ru.xmn.russiancraftbeer", appContext.packageName)35    }36    @get:Rule37    public var mActivityRule = ActivityTestRule<MapsActivity>(38            MapsActivity::class.java)39    @Test40    fun helpOpen(){41        var waitingTime = DateUtils.SECOND_IN_MILLIS * 542        IdlingPolicies.setMasterPolicyTimeout(43                waitingTime * 2, TimeUnit.MILLISECONDS);44        IdlingPolicies.setIdlingResourceTimeout(45                waitingTime * 2, TimeUnit.MILLISECONDS);46        val idlingResource = ElapsedTimeIdlingResource(waitingTime)47        Espresso.registerIdlingResources(idlingResource)48        onView(withId(R.id.help_button)).perform(click())49        Espresso.registerIdlingResources(idlingResource)50        onView(withId(R.id.help_card)).check(matches(isDisplayed()))51        Espresso.unregisterIdlingResources(idlingResource);52    }53    @Test54    fun markerClick(){55        var waitingTime = DateUtils.SECOND_IN_MILLIS * 556        IdlingPolicies.setMasterPolicyTimeout(57                waitingTime * 2, TimeUnit.MILLISECONDS);58        IdlingPolicies.setIdlingResourceTimeout(59                waitingTime * 2, TimeUnit.MILLISECONDS);60        val idlingResource = ElapsedTimeIdlingResource(waitingTime)61        Espresso.registerIdlingResources(idlingResource)62        val device = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())63        val marker = device.findObject(UiSelector().descriptionContains("ÐÐÐ"))64        marker.click()65        Espresso.registerIdlingResources(idlingResource)66        onView(withId(R.id.help_card)).check(matches(isDisplayed()))67        Espresso.unregisterIdlingResources(idlingResource);68    }69}...

LoginActivityTest.kt

Source:LoginActivityTest.kt

1package com.example.szymon.coinz2import android.support.test.espresso.Espresso3import android.support.test.espresso.action.ViewActions4import android.support.test.espresso.assertion.ViewAssertions.matches5import android.support.test.espresso.matcher.ViewMatchers6import android.support.test.espresso.matcher.ViewMatchers.hasErrorText7import android.support.test.filters.LargeTest8import android.support.test.rule.ActivityTestRule9import android.support.test.rule.GrantPermissionRule10import android.support.test.runner.AndroidJUnit411import org.junit.Rule12import org.junit.Test13import org.junit.runner.RunWith14@LargeTest15@RunWith(AndroidJUnit4::class)16class LoginActivityTest {17    @Rule18    @JvmField19    var mActivityTestRule = ActivityTestRule(LoginActivity::class.java)20    @Rule21    @JvmField22    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}...

HeroesDetailActivityTest.kt

Source:HeroesDetailActivityTest.kt

1package com.costular.marvelheroes.presentation.heroesdetail2import android.content.Intent3import android.support.test.InstrumentationRegistry4import android.support.test.espresso.Espresso5import android.support.test.espresso.Espresso.onView6import android.support.test.espresso.assertion.ViewAssertions7import android.support.test.espresso.assertion.ViewAssertions.matches8import android.support.test.espresso.matcher.ViewMatchers9import android.support.test.espresso.matcher.ViewMatchers.withId10import android.support.test.espresso.matcher.ViewMatchers.withText11import android.support.test.rule.ActivityTestRule12import android.support.test.runner.AndroidJUnit413import com.costular.marvelheroes.R14import com.costular.marvelheroes.presentation.FakeData15import com.costular.marvelheroes.presentation.herodetail.HeroDetailActivity16import org.junit.Test17import org.junit.runner.RunWith18/**19 * Created by costular on 18/03/2018.20 */21@RunWith(AndroidJUnit4::class)22class HeroesDetailActivityTest {23    val activityTestRule = ActivityTestRule<HeroDetailActivity>(HeroDetailActivity::class.java, false, false)24    @Test25    fun testBasicInitialization() {26        activityTestRule.launchActivity(Intent())27        Espresso.onView(ViewMatchers.withText(R.string.app_name)).check(ViewAssertions.matches(ViewMatchers.isDisplayed()))28    }29    @Test30    fun testDataIsLoadedSuccessfully() {31        val intent = Intent(32                InstrumentationRegistry.getTargetContext(),33                HeroDetailActivity::class.java34        ).apply {35            putExtra(HeroDetailActivity.PARAM_HEROE, FakeData.IRON_MAN)36        }37        activityTestRule.launchActivity(intent)38        onView(withId(R.id.heroDetailName)).check(matches(withText(FakeData.NAME)))39        onView(withId(R.id.heroDetailRealName)).check(matches(withText(FakeData.REAL_NAME)))40        onView(withId(R.id.heroDetailHeight)).check(matches(withText(FakeData.HEIGHT)))41        onView(withId(R.id.heroDetailPower)).check(matches(withText(FakeData.POWER)))...

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}...

Espresso

Using AI Code Generation

1import android.support.test.espresso.Espresso;2import android.support.test.espresso.ViewInteraction;3import android.support.test.espresso.action.ViewActions;4import android.support.test.espresso.matcher.ViewMatchers;5import android.support.test.rule.ActivityTestRule;6import android.support.test.runner.AndroidJUnit4;7import android.support.test.uiautomator.UiDevice;8import org.junit.Rule;9import org.junit.Test;10import org.junit.runner.RunWith;11import static android.support.test.espresso.assertion.ViewAssertions.matches;12import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;13import static android.support.test.espresso.matcher.ViewMatchers.withId;14import static android.support.test.espresso.matcher.ViewMatchers.withText;15@RunWith(AndroidJUnit4.class)16public class MainActivityTest {17public ActivityTestRule<MainActivity> mActivityTestRule = new ActivityTestRule<>(MainActivity.class);18public void mainActivityTest() {19ViewInteraction appCompatTextView = Espresso.onView(ViewMatchers.withId(R.id.text_view));20appCompatTextView.perform(ViewActions.click());21Espresso.onView(withId(R.id.text_view)).check(matches(withText("Hello Espresso!")));22}23}

Espresso

Using AI Code Generation

1import android.support.test.espresso.Espresso;2import android.support.test.espresso.ViewInteraction;3import android.support.test.espresso.matcher.ViewMatchers;4import android.support.test.rule.ActivityTestRule;5import android.support.test.runner.AndroidJUnit4;6import android.view.View;7import android.view.ViewGroup;8import android.view.ViewParent;9import org.hamcrest.Description;10import org.hamcrest.Matcher;11import org.hamcrest.TypeSafeMatcher;12import org.junit.Rule;13import org.junit.Test;14import org.junit.runner.RunWith;15import static android.support.test.espresso.Espresso.onView;16import static android.support.test.espresso.action.ViewActions.click;17import static android.support.test.espresso.action.ViewActions.closeSoftKeyboard;18import static android.support.test.espresso.action.ViewActions.typeText;19import static android.support.test.espresso.assertion.ViewAssertions.matches;20import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;21import static android.support.test.espresso.matcher.ViewMatchers.withId;22import static android.support.test.espresso.matcher.ViewMatchers.withText;23import static org.hamcrest.Matchers.allOf;24@RunWith(AndroidJUnit4.class)25public class MainActivityTest {26public ActivityTestRule<MainActivity> mActivityTestRule = new ActivityTestRule<>(MainActivity.class);27public void mainActivityTest() {28ViewInteraction appCompatEditText = onView(29allOf(withId(R.id.editText),30childAtPosition(31childAtPosition(32withId(android.R.id.content),33isDisplayed()));34appCompatEditText.perform(click());35appCompatEditText.perform(typeText("Hello World"), closeSoftKeyboard());36ViewInteraction appCompatButton = onView(37allOf(withId(R.id.button), withText("Click"),38childAtPosition(39childAtPosition(40withId(android.R.id.content),41isDisplayed()));42appCompatButton.perform(click());43ViewInteraction textView = onView(44allOf(withId(R.id.textView), withText("Hello World!"),45childAtPosition(46childAtPosition(47withId(android.R.id.content),48isDisplayed()));49textView.check(matches(withText("Hello World!")));50}51private static Matcher<View> childAtPosition(52final Matcher<View> parentMatcher, final int position) {53return new TypeSafeMatcher<View>() {54public void describeTo(Description description) {55description.appendText("Child at position " + position + " in parent ");56parentMatcher.describeTo(description);57}58public boolean matchesSafely(View view) {59ViewParent parent = view.getParent();60return parent instanceof ViewGroup && parentMatcher.matches(parent)61&& view.equals(((ViewGroup

Espresso

Using AI Code Generation

1Espresso.onView(ViewMatchers.withId(R.id.button1)).perform(ViewActions.click());2onData(anything()).inAdapterView(withId(R.id.list)).atPosition(2).perform(click());3onData(anything()).inAdapterView(withId(R.id.list)).atPosition(2).perform(click());4onData(anything()).inAdapterView(withId(R.id.list)).atPosition(2).perform(click());5onData(anything()).inAdapterView(withId(R.id.list)).atPosition(2).perform(click());6onData(anything()).inAdapterView(withId(R.id.list)).atPosition(2).perform(click());7onData(anything()).inAdapterView(withId(R.id.list)).atPosition(2).perform(click());8onData(anything()).inAdapterView(withId(R.id.list)).atPosition(2).perform(click());9onData(anything()).inAdapterView(withId(R.id.list)).atPosition(2).perform(click());10onData(anything()).inAdapterView(withId(R.id.list)).atPosition(2).perform(click());11onData(anything()).inAdapterView(withId(R.id.list)).atPosition(2).perform(click());12onData(anything()).inAdapterView(withId(R.id.list)).atPosition(2).perform(click());13onData(anything()).inAdapterView(withId(R.id.list)).atPosition(2).perform(click());

Espresso

Using AI Code Generation

1            onView(withId(R.id.editText)).perform(typeText("Hello World"));2            onView(withId(R.id.button)).perform(click());3            onView(withId(R.id.textView)).check(matches(withText("Hello World")));4        }5    }6    @RunWith(AndroidJUnit4.class)7    public class MainActivityTest {8        public ActivityTestRule<MainActivity> mActivityRule = new ActivityTestRule<>(9                MainActivity.class);10        public void testHelloWorld() {11            onView(withId(R.id.editText)).perform(typeText("Hello World"));12            onView(withId(R.id.button)).perform(click());13            onView(withId(R.id.textView)).check(matches(withText("Hello World")));14        }15    }16    @RunWith(AndroidJUnit4.class)17    public class MainActivityTest {18        public ActivityTestRule<MainActivity> mActivityRule = new ActivityTestRule<>(19                MainActivity.class);20        public void testHelloWorld() {21            onView(withId(R.id.editText)).perform(typeText("Hello World"));22            onView(withId(R.id.button)).perform(click());23            onView(withId(R.id.textView)).check(matches(withText("Hello World")));24        }25    }26    @RunWith(AndroidJUnit4.class)27    public class MainActivityTest {28        public ActivityTestRule<MainActivity> mActivityRule = new ActivityTestRule<>(29                MainActivity.class);30        public void testHelloWorld() {31            onView(withId(R.id.editText)).perform(typeText("Hello World"));32            onView(withId(R.id.button)).perform(click());33            onView(withId(R.id.textView)).check(matches(withText("Hello World")));34        }35    }36    @RunWith(AndroidJUnit4.class)37    public class MainActivityTest {38        public ActivityTestRule<MainActivity> mActivityRule = new ActivityTestRule<>(39                MainActivity.class);40        public void testHelloWorld() {41            onView(withId(R.id.editText)).perform(typeText("Hello World"));42            onView(withId(R.id.button)).perform(click());43            onView(withId(R.id.textView)).check(matches(withText("Hello World")));44        }45    }46    @RunWith(AndroidJUnit4.class)47    public class MainActivityTest {

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