CI enable integration test on Android Emulator

.github/workflows/integration_tests.yml

@@ -50,7 +50,7 @@ env:
   statusLabelFailed: "tests: failed"
   statusLabelSucceeded: "tests: succeeded"
   statusCommentIdentifier: "integration-test-status-comment"
-  mobileTestOn: "device"
+  mobileTestOn: "device,simulator"
 
 jobs:
   check_trigger:
@@ -351,10 +351,10 @@ jobs:
         if: matrix.target_platform == 'Desktop' && !cancelled()
         run: |
           python scripts/gha/desktop_tester.py --testapp_dir ta
-      - name: Run iOS integration tests on Simulator locally
-        if: contains(env.mobileTestOn, 'simulator') && matrix.target_platform == 'iOS' && !cancelled()
+      - name: Run iOS integration tests on iOS Simulator / Android Emulator locally
+        if: contains(env.mobileTestOn, 'simulator') && startsWith(matrix.os, 'macos') && matrix.target_platform != 'Desktop' && !cancelled()
         run: |
-          python scripts/gha/test_simulator.py --testapp_dir ta
+          python scripts/gha/test_simulator.py --testapp_dir ta --ci
       # Workaround for https://github.com/GoogleCloudPlatform/github-actions/issues/100
       # Must be run after the Python setup action
       - name: Set CLOUDSDK_PYTHON (Windows)

scripts/gha/integration_testing/gameloop/gameloopUITests/gameloopUITests.swift

@@ -85,7 +85,7 @@ class GameLoopLauncherUITests: XCTestCase {
       return timeoutSecs
     } else {
       // Default 5 minutes
-      return TimeInterval(60 * 3)
+      return TimeInterval(60 * 5)
     }
   }
 

scripts/gha/integration_testing/gameloop_android/app/build.gradle

@@ -0,0 +1,35 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+
+android {
+    compileSdkVersion rootProject.compileSdk
+    buildToolsVersion rootProject.buildTools
+
+    defaultConfig {
+        applicationId "com.google.firebase.gameloop"
+        minSdkVersion rootProject.minSdk
+        targetSdkVersion rootProject.targetSdk
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: "libs", include: ["*.jar"])
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation 'androidx.core:core-ktx:1.1.0'
+    implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+
+    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
+    androidTestImplementation 'androidx.test.uiautomator:uiautomator:2.2.0'
+}

scripts/gha/integration_testing/gameloop_android/app/src/androidTest/AndroidManifest.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.google.firebase.gameloop">
+  <uses-sdk tools:overrideLibrary="android_libs.ub_uiautomator"/>
+</manifest>

scripts/gha/integration_testing/gameloop_android/app/src/androidTest/java/com/google/firebase/gameloop/GameLoopUITest.kt

@@ -0,0 +1,43 @@
+package com.google.firebase.gameloop
+
+import androidx.test.ext.junit.rules.ActivityScenarioRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SdkSuppress
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.platform.app.InstrumentationRegistry.getInstrumentation
+import androidx.test.uiautomator.By
+import androidx.test.uiautomator.UiDevice
+import androidx.test.uiautomator.Until
+import junit.framework.Assert.assertNotNull
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+@SdkSuppress(minSdkVersion = 18)
+class GameLoopUITest {
+
+  companion object {
+    const val GAMELOOP_TIMEOUT = 7 * 60 * 1000L
+  }
+
+  private lateinit var device: UiDevice
+
+  @get:Rule
+  var activityRule: ActivityScenarioRule<MainActivity>
+          = ActivityScenarioRule(MainActivity::class.java)
+
+  @Before
+  fun initDevice() {
+    device = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())
+  }
+
+  @Test
+  fun testLaunchGameLoop() {
+    val element = device.wait(
+      Until.findObject(By.text(getInstrumentation().targetContext.getString(R.string.test_complete))),
+      GAMELOOP_TIMEOUT)
+    assertNotNull(element)
+  }
+}

scripts/gha/integration_testing/gameloop_android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.google.firebase.gameloop">
+
+  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+
+  <application
+      android:allowBackup="true"
+      android:icon="@mipmap/ic_launcher"
+      android:label="@string/app_name"
+      android:supportsRtl="true"
+      android:theme="@style/AppTheme">
+
+    <activity android:name=".MainActivity">
+      <intent-filter>
+        <action android:name="android.intent.action.MAIN" />
+
+        <category android:name="android.intent.category.LAUNCHER" />
+      </intent-filter>
+    </activity>
+
+    <provider
+        android:authorities="com.google.firebase.gameloop.fileprovider"
+        android:name="androidx.core.content.FileProvider"
+        android:exported="false"
+        android:grantUriPermissions="true">
+      <meta-data
+          android:name="android.support.FILE_PROVIDER_PATHS"
+          android:resource="@xml/file_paths"/>
+    </provider>
+  </application>
+
+</manifest>

scripts/gha/integration_testing/gameloop_android/app/src/main/java/com/google/firebase/gameloop/MainActivity.kt

@@ -0,0 +1,54 @@
+package com.google.firebase.gameloop
+
+import android.content.Intent
+import android.content.pm.ResolveInfo
+import android.net.Uri
+import android.os.Bundle
+import android.util.Log
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.FileProvider
+import java.io.File
+
+
+class MainActivity : AppCompatActivity(R.layout.activity_main) {
+  companion object {
+    const val GAMELOOP_INTENT = "com.google.intent.action.TEST_LOOP"
+    const val TEST_LOOP_REQUEST_CODE = 1
+  }
+
+  private lateinit var testingTV: TextView
+  override fun onCreate(savedInstanceState: Bundle?) {
+    super.onCreate(savedInstanceState)
+    testingTV = findViewById(R.id.test)
+    launchGame()
+  }
+
+  private fun launchGame() {
+    val intent = Intent(GAMELOOP_INTENT, null)
+    intent.addCategory(Intent.CATEGORY_DEFAULT)
+    intent.type = "application/javascript"
+    val pkgAppsList: List<ResolveInfo> = packageManager.queryIntentActivities(intent, 0)
+    val gamePackageName = pkgAppsList[0].activityInfo.packageName
+
+    val dir = File(getExternalFilesDir(null), gamePackageName)
+    if (!dir.exists()) dir.mkdirs()
+    val filename = "Results1.json"
+    val file = File(dir, filename)
+    file.createNewFile()
+    Log.d("TAG", "Test Result Path :" + file)
+    val fileUri: Uri = FileProvider.getUriForFile(this, "com.google.firebase.gameloop.fileprovider", file)
+
+    intent.setPackage(gamePackageName)
+      .setDataAndType(fileUri, "application/javascript").flags = Intent.FLAG_GRANT_WRITE_URI_PERMISSION
+
+    startActivityForResult(intent, TEST_LOOP_REQUEST_CODE)
+  }
+
+  override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+    super.onActivityResult(requestCode, resultCode, data)
+    when (requestCode) {
+      TEST_LOOP_REQUEST_CODE -> testingTV.text = getString(R.string.test_complete)
+    }
+  }
+}

scripts/gha/integration_testing/gameloop_android/app/src/main/res/layout/activity_main.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+  <TextView
+      android:layout_width="wrap_content"
+      android:layout_height="wrap_content"
+      android:text="@string/testing"
+      android:id="@+id/test"
+      app:layout_constraintBottom_toBottomOf="parent"
+      app:layout_constraintLeft_toLeftOf="parent"
+      app:layout_constraintRight_toRightOf="parent"
+      app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

scripts/gha/integration_testing/gameloop_android/app/src/main/res/values/colors.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+  <color name="colorPrimary">#6200EE</color>
+  <color name="colorPrimaryDark">#3700B3</color>
+  <color name="colorAccent">#03DAC5</color>
+</resources>

scripts/gha/integration_testing/gameloop_android/app/src/main/res/values/strings.xml

@@ -0,0 +1,5 @@
+<resources>
+  <string name="app_name">gameloop</string>
+  <string name="testing">Testing</string>
+  <string name="test_complete">Game Loop Complete</string>
+</resources>

scripts/gha/integration_testing/gameloop_android/app/src/main/res/values/styles.xml

@@ -0,0 +1,10 @@
+<resources>
+  <!-- Base application theme. -->
+  <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+    <!-- Customize your theme here. -->
+    <item name="colorPrimary">@color/colorPrimary</item>
+    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+    <item name="colorAccent">@color/colorAccent</item>
+  </style>
+
+</resources>

scripts/gha/integration_testing/gameloop_android/app/src/main/res/xml/file_paths.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <external-path
+        name="files"
+        path="/"/>
+</paths>

scripts/gha/integration_testing/gameloop_android/build.gradle

@@ -0,0 +1,33 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+    ext.kotlin_version = "1.3.72"
+    repositories {
+        google()
+        jcenter()
+    }
+    dependencies {
+        classpath "com.android.tools.build:gradle:4.0.1"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+    }
+}
+
+ext {
+    compileSdk = 28
+    buildTools = '28.0.3'
+    minSdk = 16
+    targetSdk = 28
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}

scripts/gha/integration_testing/gameloop_android/gradle.properties

@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app"s APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official

scripts/gha/integration_testing/gameloop_android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Sat Apr 03 15:11:30 PDT 2021
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip