Cucumber was created as a way to overcome ambiguous requirements and misunderstandings, but if you think Cucumber is a testing tool you are wrong, Aslak Hellesøy, who created Cucumber in 2008 ...

Behavior Driven Development's (BDD) popularity cannot be denied. By simplifying DSL writing, Ruby allowed the birth of many BDD frameworks. Cucumber is one of them and can also be used to test Java, .