#Clean Architecture App made with the Chuck Norris API - https://api.chucknorris.io/.

Code

Using "Clean Architecture" based on Antonio Leivas and BufferApp implementations.

Modules

domain

In this module, you will find all models (entities)

app

In this module, you will find all Android classes and UI.

data

In this module you will find all the interfaces/datasources, apis and repos.

cache

Where all offline data writing occurs, this module depends on Android due the use of Room for this writing. It also uses a mapper to convert the Room entity into application entity.

usecases

In this module you will find all usecases / iteractors.

Some observations

Cache Module

Created in order to avoid inserting/injecting Android dependencies into the data module. Hence, the data module has an interface to be implemented on cache

Mapper

Maps up the Room @Entity at the cache module and passes it into the application entity. Hence avoiding @Entity to go thru non Android modules.

Koin

Used for dependency injection (easy to use and fulfills all requirements here).

Continuous Integration

Using Bitrise.io for this purpose.

Testing

Tests written for the modules: app, cache, data and usecases.

app

In this module are tested ViewModels and Activities. In the FactsActivityTest we can verify if the text length at the RecyclerView respects the length logic from the source and if the category is being set to UNCATEGORIZED. In SearchActivityTest, we can verify if there are duplicated values from recent searches at RecyclerView

cache

Here we test the write and retrieve actions for the data in Room.

data

Here we test all repos.

usecases

Here we test all usecases

References

• Post: https://antonioleiva.com/clean-architecture-android/
• BufferApp: https://github.com/bufferapp/clean-architecture-components-boilerplate