Upgrading to the latest release of a library is usually as simple as changing the version number in your dependency configuration, but for RxJava users, making the switch to RxJava 2.0 isn’t quite so ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

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 ...