This application is programmed using Dart and is a mobile application for an eBooks library. The application is both front and back end and display eBooks in different categories and guides the user to buy or read the book.
The eBooks library is powered by Google's eBooks API.
The API is available at the following URL:
https://www.googleapis.com/books/v1/volumes
The program's testing only tests the status of the API whether it is connected and functioning (test passes) or disconnected (test fails).