To test out RxJava, we’ll write a command-line application that watches the public event stream developed by CoinCap. This event stream provides a WebSocket API, which is like a firehouse of ...
RxJava 2 includes built-in, test-friendly solutions. Use TestSubscriber to verify Flowables, TestObserver to verify Observables, Singles, Maybes and Completables. Use TestScheduler to have strict ...