Summary workshop from the Automated testing for Android app with Java

How to run ?

# Run Unit test
$./gradlew test

# Run UI test
$./gradlew cAT

# Run with coverage report
$./gradlew fullCoverageReport

# Run with Fastlane screengrab
$./gradlew clean assembleDebug assembleAndroidTest
$fastlane screengrab

Day 1

0. Introduction Android testing in Android Studio

1. Unit testing with JUnit 4

   • Basic of JUnit
   • Create first unit test
   • TDD (Test-Driven Development)
   • Run Unit test from Android Studio
   • Run Unit test from command-line and see result in HTML fotmat
   • Try to run code coverage with Jacoco

2. UI testing with Espresso

   • Basic of Espresso for UI Testing
   • Create first tests
   • Run UI test from Android Studio
   • Run UI test from command-line and see result in HTML fotmat
   • Try to run code coverage
   • Combine the code coverage result from UI and Unit test

3. Capture screen with Fastlane screengrab

Day 2

1. Run monkey testing
2. Add more tests for new features (Test-Driven Development)
3. Working with REST APIs (Retrofit and OkHTTP)
4. How to testing with REST APIs ? (MockWebServer vs Stubby4J vs Real API)
5. Testable application (Refactor with confidene)
6. Working with Continuous Integration (Jenkins)