Added snippets for compose test onRootWithViewInteraction API.

compose/snippets/build.gradle.kts

@@ -164,6 +164,7 @@ dependencies {
     androidTestImplementation(libs.androidx.test.core)
     androidTestImplementation(libs.androidx.test.runner)
     androidTestImplementation(libs.androidx.test.espresso.core)
+    androidTestImplementation(libs.androidx.test.espresso.contrib)
     androidTestImplementation(libs.androidx.compose.ui.test)
     debugImplementation(libs.androidx.compose.ui.tooling)
 

compose/snippets/src/androidTest/java/com/example/compose/snippets/test/TestSnippets.kt

@@ -16,6 +16,7 @@
 
 package com.example.compose.snippets.test
 
+import android.view.View
 import androidx.compose.material3.Text
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
@@ -24,12 +25,23 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.test.ExperimentalTestApi
 import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.hasText
 import androidx.compose.ui.test.junit4.v2.createComposeRule
 import androidx.compose.ui.test.onNodeWithText
+import androidx.compose.ui.test.onRootWithViewInteraction
+import androidx.compose.ui.test.performClick
 import androidx.compose.ui.test.v2.runComposeUiTest
+import androidx.recyclerview.widget.RecyclerView
+import androidx.test.espresso.Espresso
+import androidx.test.espresso.action.ViewActions.swipeLeft
+import androidx.test.espresso.contrib.RecyclerViewActions
+import androidx.test.espresso.matcher.ViewMatchers.hasDescendant
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.espresso.matcher.ViewMatchers.withText
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.test.advanceTimeBy
 import kotlinx.coroutines.test.runTest
+import org.hamcrest.CoreMatchers.allOf
 import org.junit.Rule
 import org.junit.Test
 
@@ -84,3 +96,50 @@ class Test2 {
     }
 // [END android_compose_test_v2_apis]
 }
+
+@OptIn(ExperimentalTestApi::class)
+class OnRootWithViewInteractionApiSnippets {
+    private val recyclerViewId = View.generateViewId()
+    private val rootViewId = View.generateViewId()
+    private val viewPagerViewId = View.generateViewId()
+    private val fragmentRootViewId = View.generateViewId()
+// [START android_compose_test_onRootWithViewInteraction_api_1]
+    @Test
+    fun testComposeButtonInsideRecyclerViewItem() = runComposeUiTest {
+        // Scroll to the desired position using Espresso
+        Espresso.onView(withId(recyclerViewId))
+            .perform(RecyclerViewActions.scrollToPosition<MyViewHolder>(3))
+
+        // Define an Espresso ViewInteraction that uniquely identifies the row
+        val rowView = Espresso.onView(
+            allOf(
+                withId(rootViewId),
+                hasDescendant(withText("Item #3"))
+            )
+        )
+
+        // Scope the Compose search strictly to that specific row View
+        onRootWithViewInteraction(rowView)
+            .onNode(hasText("Like"))
+            .performClick()
+    }
+// [END android_compose_test_onRootWithViewInteraction_api_1]
+
+// [START android_compose_test_onRootWithViewInteraction_api_2]
+    @Test
+    fun testComposeButtonInsideViewPagerItem() = runComposeUiTest {
+        // Swipe to the desired page using Espresso
+        Espresso.onView(withId(viewPagerViewId)).perform(swipeLeft())
+
+        // Identify the specific container view using Espresso
+        val fragmentB = Espresso.onView(withId(fragmentRootViewId))
+
+        // The generic text "Save" is now unique within this view scope
+        onRootWithViewInteraction(fragmentB)
+            .onNode(hasText("Save"))
+            .assertIsDisplayed()
+    }
+// [END android_compose_test_onRootWithViewInteraction_api_2]
+}
+
+private class MyViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView)

gradle/libs.versions.toml

@@ -46,7 +46,7 @@ appcompat = "1.7.1"
 coil = "2.7.0"
 # @keep
 compileSdk = "37"
-compose-latest = "1.10.5"
+compose-latest = "1.12.0-alpha01"
 composeUiTooling = "1.5.6"
 coreSplashscreen = "1.2.0"
 coroutines = "1.10.2"
@@ -214,6 +214,7 @@ androidx-registry-provider-play-services = { module = "androidx.credentials.regi
 androidx-startup-runtime = { module = "androidx.startup:startup-runtime", version.ref = "androidx-startup-runtime" }
 androidx-test-core = { module = "androidx.test:core", version.ref = "androidx-test" }
 androidx-test-espresso-core = { module = "androidx.test.espresso:espresso-core", version.ref = "androidx-test-espresso" }
+androidx-test-espresso-contrib = { module = "androidx.test.espresso:espresso-contrib", version.ref = "androidx-test-espresso" }
 androidx-test-ext-junit = { module = "androidx.test.ext:junit", version.ref = "androidx-test-junit" }
 androidx-test-runner = { module = "androidx.test:runner", version.ref = "androidx-test" }
 androidx-tiles = { module = "androidx.wear.tiles:tiles", version.ref = "tiles" }