Testing made sweet with a Mockito

Testing made sweet with a Mockito

Slides from my talk at Droidcon Berlin and Big Android BBQ Amsterdam 2016
audio: https://voicerepublic.com/talks/testing-made-sweet-with-a-mockito

The past year has been huge for Android testing: Testing support lib, fast JVM unit tests,... Having such great tools means writing tests is a breeze! All your apps currently have >80% code coverage, right? Yay! Or wait... is it really? Is all your common Android logic (networking, databases,...) tested? Do you isolate parts of your code base to keep your tests small? And what about providing relevant testing data?

In order to achieve this, you need to make use of mocks and stubs. And that's exactly what this talk will be about: What is a mock? What's the difference between a mock and a stub? Are mocks the only way to provide relevant data for your unit tests? What do I do with all the final classes/methods in the Android SDK? How do I architect my app to make it easier to test? ...

After having adopted TDD as my main development workflow for almost a year now, I feel comfortable saying everything can be tested. Its just a matter of having someone experience show you how.


Jeroen Mols

June 16, 2016