My talk at https://testnight.connpass.com/event/69397/

1. Tips for
Android Test Support Library 1.0
Android Test Night #2
by @Kazu_cocoa

2. Kazuaki Matsuo( @Kazu_cocoa)
🏢: Cookpad Inc.
International Group
Software Engineer in Quality
Programming Language
OSS

3. https://www.nikkan.co.jp/releases/view/15984

5. A bunch of new features / improvements

6. Items
• IdlingResource
• Parametrized testing
• GrantPermissionRule
• Android Test Orchestrator
• Tips

8. IdlingResource

9. Parametrized Testing

10. JUnit4
• https://github.com/junit-team/junit4/wiki/parameterized-tests

11. JUnitParams
https://github.com/Pragmatists/JUnitParams

12. GrantPermissionRule

13. Before: helper

14. Before: Run

15. After: Run with GrantPermissionRule

16. Android Test Orchestrator

17. Enable from Gradle
https://developer.android.com/training/testing/junit-runner.html#accessing-instrumentation-info

18. Tips

19. Tips1
• Assertj and Truth

21. Tips1
• Instrumented tests failure with
AndroidJUnitRunner 1.0.0 and AssertJ
• https://stackoverflow.com/questions/
45402645/instrumented-tests-failure-
with-androidjunitrunner-1-0-0-and-assertj

22. Tips1
• Truth
• https://github.com/google/truth
• http://google.github.io/truth/

23. Tips2
• Can’t keep the order for test cases with
Annotation Type FixMethodOrder
• Run with the Android Test Orchestrator
http://junit.org/junit4/javadoc/4.12/org/junit/FixMethodOrder.html

24. @Kazu_cocoa