Testing and CI in Android

Talk on Testing and Continuous Integration/Delivery at Devfest-Blrdroid 2016

Transcript

1. Testing and CI in Android Soham Mondal https://speakerdeck.com/soham/testing-and-ci-in-android
2. You know it’s a good event if the first talk of the day is on Testing
3. Soham Mondal - Founder, Triveous - Creator, Voice Recorder - Google Expert: UX - Organizer at Blrdroid - Android/UX consultant
4. - What is Testing? - Testing principles - Types of Tests - Unit testing/Instrumentation Testing - Architecture - Continuous Integration - Live Demos Agenda
5. What is testing? Testing is an investigation conducted to see if a product satisfies its requirements or not
6. Testing Principles - Isolation - Integration - Scenarios
7. Unit Testing What are you testing?
8. Unit Testing - Objective of Unit Testing: What are you testing? - Business logic - No external dependencies - Options: Roboelectric, JUnit - Unit testing on android studio - Mockito/PowerMock
9. Instrumentation Testing What are you testing?
10. Instrumentation Testing - Objective: What are you testing? - User Behavior/Dependencies/Integration - Options: Robotium, Espresso - Why is espresso generally better? - Espresso test recorder in android studio
11. Types of Tests - Unit tests - Integration tests - End to end tests http://googletesting.blogspot.in/2015/04/just-say-no-to-more-end-to-end-tests.html
12. Unit vs End-to-End Tests http://googletesting.blogspot.in/2015/04/just-say-no-to-more-end-to-end-tests.html - Fast - Reliable - Isolates Failures - Real User
13. Architecture - MVP - MVVM - Unit testing the presenter http://hannesdorfmann.com/mosby/mvp/
14. Continuous Integration
15. https://infinum.co/the-capsized-eight/articles/a-ruby-on-rails-continous-integration-process-using-semaphore-github-codeclimate-and-hipchat
16. Why - Integrate - Build your code properly: Environment, Breakage - Everyone is on the same page - Run your tests - Code Coverage - Deploy: Continuous deployment - Build faster Solve problems quickly
17. Options - Travis CI - Circle CI - BuddyBuild - Jenkins
18. Cloud
21. Self-hosted
23. Running instrumentation Tests
27. Continuous Deployment
29. Demo: Travis and Unit Tests Soham Mondal https://github.com/s0h4m/toggle
30. Demo: Jenkins+Spoon and Instrumentation Tests Shivaraj Patil
31. Q&A @s0h4m | soham@blrdroid.org
32. More espresso - Espresso-Intents and Intent Stubbing - Espresso-Contrib for DatePicker, RecyclerView, Drawer actions, Accessibility checks, CountingIdlingResource - Idling resources - Code coverage