This is a pet project to play with android fragment-testing and Robolectric. These libraries make possible to test fragments in isolation (without having to include then in an activity) and running the test in a Robolectric framework which makes possible to mock all preconditions in order to run the unit test separately. These libraries are combined with other as Mokito and Expresso
When the app starts, loads a RecyclerView with a list of books. Them if the user clicks in some of the books a "detail view" is opened where is possible to check the full description of the books.