The Definitive RSpec Tutorial With Examples

RSpec is a testing tool for Ruby programmers. RSpec is a Behaviour-Driven Development (BDD) tool. Tests written in RSpec focus on the “behavior” of an application being tested. RSpec does not put emphasis on how the application works but instead on how it behaves, in other words, what the application actually does. RSpec is a DSL for writing tests. In other words, it tries to make tests as readable as possible. Not only that, it also produces output that reads like a story, or spec (“specification”), hence the name.