Android MVVM TDD
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Transcript of Android MVVM TDD
Android testLiMO-TAXI Korea Jung Kyungho
Introduce speaker
Android test is difficult.
We can test business logic. How about UI?
But it’s too slow..
I don’t want to be dependent on the view.
I want to write test easily.
frustrated angry
I don’t want to be
I want to be
• I must to divide and conquer.
• I must to reduce dependency.
• I must to make a class for single responsibility.
• I want to make test easily.
Testability(Modular) Architecture
Interface
Module
MVVM(Model View ViewModel)
It has a view reference It has a view referenceTestability!
https://github.com/moltak/android_mvvm_for_pt
Live coding
retrofit
Live coding
Live coding
Live coding
RxJava
http://robobinding.github.io/RoboBinding/
RoboBinding is a data-binding Presentation Model framework for the Android platform. RoboBinding helps you write UI code that is easier to read, test and
maintain.
Views and unit tests are just two different types of ViewModel consumers.
create request notify execute
Reference
https://msdn.microsoft.com/ko-kr/magazine/dd419663.aspx#id0090006
http://martinfowler.com/eaaDev/PresentationModel.html
https://code.google.com/p/hamcrest/wiki/Tutorial
https://github.com/ReactiveX/RxJava/wiki/Blocking-Observable-Operators
https://github.com/ReactiveX/RxAndroid
http://square.github.io/retrofit/
http://jsonplaceholder.typicode.com/users
https://github.com/RoboBinding
http://robobinding.github.io/RoboBinding/getting_started.html
https://github.com/pedrovgs/EffectiveAndroidUI
http://jakewharton.github.io/butterknife/
http://square.github.io/otto/
Books: Effective unit Testing