rotation android ui test

Author: babichev.a

android-compose-app/build.gradle.kts

@@ -62,7 +62,10 @@ android {
         compose = true
     }
     packagingOptions.resources.excludes.add("/META-INF/{AL2.0,LGPL2.1}")
-    testOptions.execution = "ANDROIDX_TEST_ORCHESTRATOR"
+    testOptions{
+        execution = "ANDROIDX_TEST_ORCHESTRATOR"
+        emulatorControl.enable = true
+    }
 }
 
 dependencies {
@@ -80,6 +83,7 @@ dependencies {
     implementation(platform(libs.firebase.bom))
     implementation(libs.firebase.analytics)
     implementation(libs.firebase.crashlytics)
+    implementation(libs.androidx.tracing)
     debugImplementation(libs.leakCanary.android)
     debugImplementation(libs.leakCanary.android.process)
     implementation(libs.leakCanary.plumber.android)
@@ -91,6 +95,7 @@ dependencies {
     androidTestImplementation(libs.androidx.test.runner)
     androidTestUtil(libs.androidx.test.orchestrator)
     androidTestImplementation(libs.espresso.core)
+    androidTestImplementation(libs.espresso.device)
     androidTestImplementation(compose.desktop.uiTestJUnit4)
     androidTestImplementation(libs.turbine)
     androidTestImplementation(libs.leakCanary.android.instrumentation)

android-compose-app/src/androidTest/java/com/softartdev/notedelight/ui/RotationTest.kt

@@ -0,0 +1,67 @@
+package com.softartdev.notedelight.ui
+
+import android.content.Context
+import androidx.compose.ui.test.*
+import androidx.compose.ui.test.junit4.createAndroidComposeRule
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.espresso.IdlingRegistry
+import androidx.test.espresso.device.DeviceInteraction.Companion.setScreenOrientation
+import androidx.test.espresso.device.EspressoDevice.Companion.onDevice
+import androidx.test.espresso.device.action.ScreenOrientation
+import androidx.test.espresso.device.rules.ScreenOrientationRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.LargeTest
+import com.softartdev.notedelight.ComposeIdlingRes
+import com.softartdev.notedelight.MainActivity
+import com.softartdev.notedelight.shared.R
+import com.softartdev.notedelight.shared.base.IdlingRes
+import leakcanary.DetectLeaksAfterTestSuccess
+import leakcanary.TestDescriptionHolder
+import org.junit.After
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.rules.RuleChain
+import org.junit.runner.RunWith
+
+@LargeTest
+@RunWith(AndroidJUnit4::class)
+class RotationTest {
+
+    private val composeTestRule = createAndroidComposeRule<MainActivity>()
+
+    @get:Rule
+    val rules: RuleChain = RuleChain.outerRule(TestDescriptionHolder)
+        .around(DetectLeaksAfterTestSuccess())
+        .around(ScreenOrientationRule(ScreenOrientation.PORTRAIT))
+        .around(composeTestRule)
+
+    private val context = ApplicationProvider.getApplicationContext<Context>()
+
+    @Before
+    fun registerIdlingResource() {
+        IdlingRegistry.getInstance().register(IdlingRes.countingIdlingResource)
+        composeTestRule.registerIdlingResource(ComposeIdlingRes)
+    }
+
+    @After
+    fun unregisterIdlingResource() {
+        composeTestRule.unregisterIdlingResource(ComposeIdlingRes)
+        IdlingRegistry.getInstance().unregister(IdlingRes.countingIdlingResource)
+    }
+
+    @Test
+    fun rotationTest() {
+        composeTestRule
+            .onNodeWithContentDescription(label = context.getString(R.string.create_note))
+            .assertIsDisplayed()
+
+        onDevice().setScreenOrientation(ScreenOrientation.LANDSCAPE)
+
+        composeTestRule
+            .onNodeWithContentDescription(label = context.getString(R.string.create_note))
+            .assertIsDisplayed()
+
+        onDevice().setScreenOrientation(ScreenOrientation.PORTRAIT)
+    }
+}

gradle.properties

@@ -3,6 +3,7 @@ org.gradle.parallel=true
 org.gradle.daemon=true
 org.gradle.configureondemand=true
 org.gradle.caching=true
+org.gradle.configuration-cache=true
 
 kotlin.code.style=official
 #kotlin.native.binary.memoryModel=experimental
@@ -17,5 +18,6 @@ org.jetbrains.compose.experimental.uikit.enabled=true
 android.useAndroidX=true
 android.nonTransitiveRClass=true
 android.nonFinalResIds=true
+android.experimental.androidTest.enableEmulatorControl=true
 
 xcodeproj=iosApp/iosApp.xcworkspace

gradle/libs.versions.toml

@@ -28,6 +28,7 @@ androidxCoreSplashscreen = "1.0.1"
 androidxLegacySupport = "1.0.0"
 androidxPreference = "1.2.1"
 androidxMultidex = "2.0.1"
+androidxTracing = "1.2.0"
 androidxLifecycle = "2.7.0"
 androidxArch = "2.2.0"
 androidxTestExt = "1.1.5"
@@ -95,6 +96,7 @@ androidx-core-splashscreen = { module = "androidx.core:core-splashscreen", versi
 androidx-legacy-support = { module = "androidx.legacy:legacy-support-v4", version.ref = "androidxLegacySupport" }
 androidx-preference = { module = "androidx.preference:preference", version.ref = "androidxPreference" }
 androidx-multidex = { module = "androidx.multidex:multidex", version.ref = "androidxMultidex" }
+androidx-tracing = { module = "androidx.tracing:tracing", version.ref = "androidxTracing" }
 
 androidx-lifecycle-runtime = { module = "androidx.lifecycle:lifecycle-runtime-ktx", version.ref = "androidxLifecycle" }
 androidx-lifecycle-viewmodel = { module = "androidx.lifecycle:lifecycle-viewmodel-ktx", version.ref = "androidxLifecycle" }
@@ -104,7 +106,6 @@ androidx-arch-core-runtime = { module = "androidx.arch.core:core-runtime", versi
 androidx-arch-core-testing = { module = "androidx.arch.core:core-testing", version.ref = "androidxArch" }
 
 androidx-test-ext-junit = { module = "androidx.test.ext:junit", version.ref = "androidxTestExt" }
-
 androidx-test-rules = { module = "androidx.test:rules", version.ref = "androidxTest" }
 androidx-test-runner = { module = "androidx.test:runner", version.ref = "androidxTest" }
 androidx-test-orchestrator = { module = "androidx.test:orchestrator", version.ref = "androidxTestOrchestrator" }
@@ -131,6 +132,7 @@ appdirs = { module = "net.harawata:appdirs", version.ref = "appdirs" }
 
 espresso-core = { module = "androidx.test.espresso:espresso-core", version.ref = "espresso" }
 espresso-contrib = { module = "androidx.test.espresso:espresso-contrib", version.ref = "espresso" }
+espresso-device = { module = "androidx.test.espresso:espresso-device", version = "1.0.0-alpha08" }
 espresso-idling-resource = { module = "androidx.test.espresso:espresso-idling-resource", version.ref = "espresso" }
 
 desugar = { module = "com.android.tools:desugar_jdk_libs", version.ref = "desugar" }

iosApp/Podfile.lock

@@ -24,4 +24,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: 0dc93a6f6109335ea8cd3f91d2c87cc8c99f04a3
 
-COCOAPODS: 1.12.1
+COCOAPODS: 1.15.2