Espresso tests

.github/workflows/Android-CI.yml

@@ -3,11 +3,32 @@ name: CI Android
 on: [pull_request]
 
 jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
+  Test:
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: write
+      pull-requests: write
+      repository-projects: write
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ ubuntu-latest ]
+        api: [ 28 ]
+        tag: [ default ]
+        abi: [ x86_64 ]
+        emulatorApi: [ 9 ]
+        java_version: [ 17 ]
     steps:
+      - name: kvm support
+        run: |
+          egrep -c '(vmx|svm)' /proc/cpuinfo
+          id
+          sudo adduser $USER kvm
+          sudo chown -R $USER /dev/kvm
+          id
+      - name: prepare
+        run: |
+          sudo apt-get update && sudo apt-get install -y exiftool imagemagick xdg-utils libimage-exiftool-perl zsh jq xorg
       - uses: actions/checkout@v4
       - name: set up JDK
         uses: actions/setup-java@v4
@@ -16,4 +37,29 @@ jobs:
           java-version: 17
       - uses: gradle/wrapper-validation-action@v3
       - name: Build with Gradle
-        run: ./gradlew build
+        run: ./gradlew assemble
+      - name: Install Android SDK
+        uses: hannesa2/action-android/[email protected]
+      - name: Run instrumentation tests
+        uses: hannesa2/action-android/[email protected]
+        with:
+          cmd: ./gradlew cAT --continue
+          api: ${{ matrix.api }}
+          tag: ${{ matrix.tag }}
+          abi: ${{ matrix.abi }}
+          cmdOptions: -noaudio -no-boot-anim -no-window -metrics-collection
+      - name: Archive screenshots
+        if: ${{ always() }}
+        uses: actions/[email protected]
+        with:
+          name: Updater-Screenshots
+          if-no-files-found: error
+          path: |
+            app/build/outputs/connected_android_test_additional_output/debugAndroidTest/connected
+            app/build/outputs/androidTest-results/connected
+      - name: Archive Espresso results
+        uses: actions/upload-artifact@v3
+        with:
+          if-no-files-found: error
+          name: Updater-Espresso-report
+          path: app/build/reports/androidTests/connected

app/build.gradle

@@ -14,6 +14,9 @@ android {
         targetSdkVersion 34
 
         buildConfigField "String", 'GIT_REPOSITORY', "\"" + getGitOriginRemote() + "\""
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunnerArguments useTestStorageService: 'true'
     }
     packagingOptions {
         resources {
@@ -39,6 +42,10 @@ dependencies {
     implementation "androidx.appcompat:appcompat:1.7.0"
     implementation 'com.google.android.material:material:1.12.0'
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
+
+    androidTestImplementation "androidx.test.ext:junit-ktx:1.1.4"
+    androidTestUtil "androidx.test.services:test-services:1.4.2"
+    androidTestImplementation "androidx.test.espresso:espresso-core:3.5.0"
 }
 
 static def getGitCommitCount() {

app/src/androidTest/java/info/hannes/github/sample/SmokeTest.kt

@@ -0,0 +1,69 @@
+package info.hannes.github.sample
+
+import android.util.Log
+import androidx.test.core.app.takeScreenshot
+import androidx.test.core.graphics.writeToTestStorage
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.click
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.RootMatchers.isDialog
+import androidx.test.espresso.matcher.ViewMatchers.*
+import androidx.test.espresso.screenshot.captureToBitmap
+import androidx.test.ext.junit.rules.activityScenarioRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Rule
+import org.junit.Test
+import org.junit.rules.TestName
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class SmokeTest {
+
+    @get:Rule
+    val activityScenarioRule = activityScenarioRule<MainActivity>()
+
+    @get:Rule
+    var nameRule = TestName()
+
+    @Test
+    fun smokeTestSimplyStart() {
+            onView(isRoot())
+                .captureToBitmap()
+                .writeToTestStorage("${javaClass.simpleName}_${nameRule.methodName}-R")
+
+        onView(withId(R.id.button)).perform(click())
+        onView(isRoot())
+            .captureToBitmap()
+            .writeToTestStorage("${javaClass.simpleName}_${nameRule.methodName}-2")
+        onView(withText(info.hannes.github.R.string.new_version))
+            .inRoot(isDialog())
+            .check(matches(isDisplayed()))
+        onView(isRoot())
+            .captureToBitmap()
+            .writeToTestStorage("${javaClass.simpleName}_${nameRule.methodName}-3")
+    }
+
+    @Test
+    fun updateGithub() {
+        onView(isRoot())
+            .captureToBitmap()
+            .writeToTestStorage("${javaClass.simpleName}_${nameRule.methodName}-1")
+        onView(withId(R.id.button)).perform(click())
+        onView(isRoot())
+            .captureToBitmap()
+            .writeToTestStorage("${javaClass.simpleName}_${nameRule.methodName}-2")
+        onView(withText(info.hannes.github.R.string.new_version))
+            .inRoot(isDialog())
+            .check(matches(isDisplayed()))
+        onView(isRoot())
+            .captureToBitmap()
+            .writeToTestStorage("${javaClass.simpleName}_${nameRule.methodName}-3")
+
+        // close dialog
+        onView(withId(android.R.id.button1)).perform(click())
+
+        onView(isRoot())
+            .captureToBitmap()
+            .writeToTestStorage("${javaClass.simpleName}_${nameRule.methodName}-4")
+    }
+}