chore: e2e Android (#474)

Co-authored-by: Tommy Nguyen

Author: Krzysztof

.circleci/config.yml

@@ -26,6 +26,13 @@ default config for macOS: &macos_defaults
   macos:
     xcode: '12.1.0'
 
+
+config for macOS (android): &macos_defaults_android
+  <<: *defaults
+  resource_class: 'medium'
+  macos:
+    xcode: '11.5.0'
+
 default config for android apk builds: &android_defaults
   <<: *defaults
   docker:
@@ -41,67 +48,76 @@ default config for android apk builds: &android_defaults
 # CACHE CONFIG
 # ==============================
 
-# brew
-save brew cache: &cache_save_brew
-  name: Saving Brew cache
-  paths:
+cache keys:
+  brew ios: &key_brew_ios cache-brew-ios-v3-{{ arch }}
+  brew android: &key_brew_android cache-brew-android-v3-{{ arch }}
+  yarn: &key_yarn cache-yarn-{{ checksum "package.json" }}-{{ arch }}
+  gradle: &key_gradle cache-gradle-{{ checksum "example/android/gradle/wrapper/gradle-wrapper.properties" }}-{{ checksum "package.json" }}-{{ arch }}
+  pods: &key_pods cache-pods-v1-{{ checksum "example/ios/Podfile" }}-{{ checksum "package.json" }}-{{ arch }}
+
+cache:
+  # brew
+  save brew cache for ios: &cache_save_brew_ios
+    name: Saving Brew cache
+    paths:
+      - /usr/local/Homebrew
+      - ~/Library/Caches/Homebrew
+    key: *key_brew_ios
+
+  restore brew cache for ios: &cache_restore_brew_ios
+    name: Restoring Brew cache
+    keys:
+      - *key_brew_ios
+
+  save brew cache for android: &cache_save_brew_android
+    name: Saving Brew cache for android
+    paths:
     - /usr/local/Homebrew
     - ~/Library/Caches/Homebrew
-  key: legacy-brew-cache-node12-{{ arch }}
-
-restore brew cache: &cache_restore_brew
-  name: Restoring Brew cache
-  keys:
-    - legacy-brew-cache-node12-{{ arch }}
-
-save brew cache for android: &cache_save_brew_android
-  name: Saving Brew cache for android
-  paths:
-  - /usr/local/Homebrew
-  - ~/Library/Caches/Homebrew
-  key: legacy-brew-cache-node12-{{ arch }}-android
-
-restore brew cache for android: &cache_restore_brew_android
-  name: Restoring Brew cache for android
-  keys:
-  - legacy-brew-cache-node12-{{ arch }}-android
-
-# yarn
-save yarn cache: &cache_save_yarn
-  name: Saving Yarn cache
-  paths:
-    - ~/.cache/yarn
-    - ~/Library/Detox
-  key: legacy-yarn-cache-{{ checksum "package.json" }}-{{ arch }}
-
-restore yarn cache: &cache_restore_yarn
-  name: Restoring Yarn cache
-  keys:
-    - legacy-yarn-cache-{{ checksum "package.json" }}-{{ arch }}
-
-# gradle
-save gradle wrapper cache: &cache_save_gradle_wrapper
-  name: Saving Gradle Wrapper cache
-  paths:
-    - ~/.gradle/wrapper
-  key: gradle-wrapper-legacy-{{ checksum "example/android/gradle/wrapper/gradle-wrapper.properties" }}
-
-save gradle build cache: &cache_save_gradle_build
-  name: Saving Gradle app/build cache
-  paths:
-    - ~/.gradle/caches
-  key: app-build-gradle-legacy-{{ checksum "example/android/app/build.gradle" }}
-
-restore gradle wrapper cache: &cache_restore_gradle_wrapper
-  name: Restoring Gradle Wrapper cache
-  keys:
-    - gradle-wrapper-legacy-{{ checksum "example/android/gradle/wrapper/gradle-wrapper.properties" }}
-
-restore gradle build cache: &cache_restore_gradle_build
-  name: Restoring Gradle app/build cache
-  keys:
-    - app-build-gradle-legacy-{{ checksum "example/android/app/build.gradle" }}
-
+    key: *key_brew_android
+
+  restore brew cache for android: &cache_restore_brew_android
+    name: Restoring Brew cache for android
+    keys:
+      - *key_brew_android
+
+  # yarn
+  save yarn cache: &cache_save_yarn
+    name: Saving Yarn cache
+    paths:
+      - ~/.cache/yarn
+      - ~/Library/Detox
+    key: *key_yarn
+
+  restore yarn cache: &cache_restore_yarn
+    name: Restoring Yarn cache
+    keys:
+      - *key_yarn
+
+  # gradle
+  save gradle cache: &cache_save_gradle
+    name: Saving Gradle cache
+    key: *key_gradle
+    paths:
+      - ~/.gradle/wrapper
+      - ~/.gradle/caches
+
+  restore gradle cache: &cache_restore_gradle
+    name: Restoring Gradle cache
+    keys:
+      - *key_gradle
+
+  # cocoapods
+  save pods cache: &cache_save_pods
+    name: Saving Pods
+    key: *key_pods
+    paths:
+      - example/ios/Pods
+
+  restore pods cache: &cache_restore_pods
+    name: Restoring Pods
+    keys:
+      - *key_pods
 
 # ==============================
 # JOBS
@@ -141,26 +157,28 @@ jobs:
     <<: *macos_defaults
     steps:
       - *addWorkspace
-      - restore-cache: *cache_restore_brew
+      - restore-cache: *cache_restore_brew_ios
       - run:
           name: Configure macOS Environment
           command: |
             brew bundle --file=.circleci/Brewfile.ios --no-lock
             touch .watchmanconfig
             echo Node $(node --version)
-      - save-cache: *cache_save_brew
+      - save-cache: *cache_save_brew_ios
       - restore-cache: *cache_restore_yarn
       - run:
           name: Installing Yarn dependencies
           command: yarn --pure-lockfile --non-interactive --cache-folder ~/.cache/yarn
       - save-cache: *cache_save_yarn
+      - restore-cache: *cache_restore_pods
       - run:
           name: Bundle JS
           command: yarn bundle:ios --dev false
       - run:
           name: Install pod dependencies
           working_directory: example/ios
           command: pod install
+      - save-cache: *cache_save_pods
       - run:
           name: Build iOS app
           command: yarn build:e2e:ios
@@ -177,18 +195,12 @@ jobs:
           name: Installing Yarn dependencies
           command: yarn --pure-lockfile --non-interactive --cache-folder ~/.cache/yarn
       - save-cache: *cache_save_yarn
-
-      # Gradle
-      - restore-cache: *cache_restore_gradle_wrapper
-      - restore-cache: *cache_restore_gradle_build
+      - restore-cache: *cache_restore_gradle
       - run:
           name: Downloading Gradle dependencies
           working_directory: example/android
           command: ./gradlew --max-workers 2 fetchDependencies
-      - save-cache: *cache_save_gradle_wrapper
-      - save-cache: *cache_save_gradle_build
-
-    # Build and test
+      - save-cache: *cache_save_gradle
       - run:
           name: Bundle JS
           command: yarn bundle:android --dev false
@@ -203,32 +215,31 @@ jobs:
             - example/android/app/build/outputs/apk/*
 
   "Test: Android e2e":
-    <<: *macos_defaults
+    <<: *macos_defaults_android
     steps:
       - *addWorkspace
       - run:
           name: Configure env variables
           command: |
             echo 'export ANDROID_HOME="/usr/local/share/android-sdk"' >> $BASH_ENV
             echo 'export ANDROID_SDK_ROOT="/usr/local/share/android-sdk"' >> $BASH_ENV
-            echo 'export PATH="$ANDROID_SDK_ROOT/emulator:$ANDROID_SDK_ROOT/tools:$ANDROID_SDK_ROOT/platform-tools:$ANDROID_SDK_ROOT/tools/bin:$PATH"' >> $BASH_ENV
+            echo 'export PATH="$ANDROID_SDK_ROOT/emulator:$ANDROID_SDK_ROOT/tools:$ANDROID_SDK_ROOT/platform-tools:$PATH"' >> $BASH_ENV
             echo 'export QEMU_AUDIO_DRV=none' >> $BASH_ENV
-            echo 'export JAVA_HOME=/Library/Java/Home' >> $BASH_ENV
+            echo 'export JAVA_HOME=$(/usr/libexec/java_home)' >> $BASH_ENV
             source $BASH_ENV
-
-    # Android tools
       - restore-cache: *cache_restore_brew_android
       - run:
           name: Install Android SDK tools
           command: |
+            brew update --preinstall
             brew bundle --file=.circleci/Brewfile.android --no-lock
       - save-cache: *cache_save_brew_android
       - run:
           name: Install Android emulator
           shell: /bin/bash -e
           command: |
             yes | sdkmanager "platform-tools" "tools" 1> /dev/null
-            yes | sdkmanager "platforms;android-28" "system-images;android-21;google_apis;x86" 1> /dev/null
+            yes | sdkmanager "platforms;android-28" "system-images;android-28;default;x86_64" 1> /dev/null
             yes | sdkmanager "emulator" --channel=3 1> /dev/null
             yes | sdkmanager "build-tools;28.0.3" 1> /dev/null
             yes | sdkmanager --licenses 1> /dev/null
@@ -243,12 +254,11 @@ jobs:
       - run:
           name: Create emulator
           command: |
-            avdmanager create avd \
-                   --force \
+            avdmanager create avd --force \
                    -n "Emu_E2E" \
-                   -k "system-images;android-21;google_apis;x86" \
-                   -g "google_apis" \
-                   -d "Nexus 4"
+                   -k "system-images;android-28;default;x86_64" \
+                   -g "default" \
+                   -d "pixel"
       - run:
           name: Start emulator in background
           background: true
@@ -311,8 +321,6 @@ workflows:
           filters:
             branches:
               only: master
-#      - "Test: Android e2e":
-#          requires:
-#            - "Test: lint"
-#            - "Test: flow"
-#            - "Build: Android release apk"
+      - "Test: Android e2e":
+          requires:
+            - "Build: Android release apk"

example/.gitignore

@@ -40,6 +40,7 @@ yarn-error.log
 buck-out/
 \.buckd/
 *.keystore
+!android/debug.keystore
 
 # fastlane
 #

example/android/app/src/androidTest/java/com/microsoft/reacttestapp/DetoxTest.java

@@ -0,0 +1,30 @@
+package com.microsoft.reacttestapp;
+
+import com.wix.detox.Detox;
+import com.wix.detox.config.DetoxConfig;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.LargeTest;
+import androidx.test.rule.ActivityTestRule;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class DetoxTest {
+    @Rule
+    public ActivityTestRule<MainActivity> mActivityRule =
+        new ActivityTestRule<>(MainActivity.class, false, false);
+
+    @Test
+    public void runDetoxTests() {
+        DetoxConfig detoxConfig = new DetoxConfig();
+        detoxConfig.idlePolicyConfig.masterTimeoutSec = 90;
+        detoxConfig.idlePolicyConfig.idleResourceTimeoutSec = 60;
+        detoxConfig.rnContextLoadTimeoutSec = 60;
+
+        Detox.runTests(mActivityRule, detoxConfig);
+    }
+}

example/android/build.gradle

@@ -24,3 +24,41 @@ task fetchDependencies() {
         }
     }
 }
+
+allprojects {
+    repositories {
+        maven {
+            url("$rootDir/../../node_modules/detox/Detox-android")
+        }
+    }
+    afterEvaluate { project ->
+        def androidExtension = project.extensions.findByName('android')
+
+        if(androidExtension != null && project.name == 'app') {
+            // android extension from test-app pacakge
+            androidExtension.defaultConfig {
+                ndk {
+                    abiFilters 'arm64-v8a', 'x86', 'x86_64'
+                }
+            }
+
+            androidExtension.signingConfigs {
+                test {
+                    storeFile file('debug.keystore')
+                    storePassword 'android'
+                    keyAlias 'androiddebugkey'
+                    keyPassword 'android'
+                }
+            }
+
+            androidExtension.buildTypes.release.signingConfig = androidExtension.signingConfigs.test
+            androidExtension.testBuildType = 'release'
+
+            androidExtension.sourceSets.androidTest.java.srcDirs += "$rootDir/app/src/androidTest/java"
+
+            project.dependencies {
+                androidTestImplementation('com.wix:detox:+')
+            }
+        }
+    }
+}