database is 100% tested but does not count on coverage because Realm just can be tested on androidTest environment :(

Top 50 movies from moviedb API. This app counts with local data persistence with Realm and temporarily local cache with OkHttp. Data are loaded in an infinite scroll list and can be filtered by genre.

I've used Robolectric to made my Activities and Presenters tests with no need to attach an Android Device or Emulator to it. I've created a test dagger's component using the test environment, to create a mock of my dependency injection graph.

./gradlew testDebug jacocoTestReportDebug runs unit tests with jacoco and creates a test coverage report (it can be found on MoviesCatalog/build/reports/jacoco/debug/index.html after running)

There are local persistence data tests in /androidTest folder because Realm just runs on a real or virtual Android device.

If you are on Linux or on a Mac, you will probably need to configure the default JUnit test runner configuration in order to work around a bug where Android Studio does not set the working directory to the module being tested. This can be accomplished by editing the run configurations, Defaults -> JUnit and changing the working directory value to $MODULE_DIR$. If you face any problem to run the tests, please, follow this setup on Building with Android Studio section.

To accomplish this task I've choose persist the favorite movies data with a realm database.

To accomplish this task I've choose to persist the request data temporarily, through a local cache using okhttp client with retrofit. All requests are saved for 30 minutes and the app works with offline data during this time.