Gherkin feature files document feature behavior.Acceptance criteria specify feature behavior.

Let me break this down from a behavior-oriented perspective: BDD to the RescueīDD solves both of these Agile problems beautifully through process efficiency. Add a game of telephone, and in-sprint testing can become perpetually impeded. When coding runs late, testers may not get testing done, let alone test automation. Development work is often treated like a pipeline: design -> implement -> review -> test -> automate -> DONE. Hopefully, the misunderstanding is corrected before demo day, but time is nevertheless lost and resources are burned. Acceptance criteria for a user story should clarify how things should be, but often they are poorly stated or entirely missing.Īnother Agile problem, especially in Scrum, is incomplete testing.

When the test fails, the tester goes back to the developer for clarification, who in turn goes back to the product owner. User stories can sometimes seem like a game of telephone: the product owner says one thing, the developer makes another thing, and the tester writes a bad test. This post explains how to add behavior-driven practices to the Agile process. (Check the Automation Panda BDD page for the full table of contents.) Common Agile Problems As such, BDD is a refinement, not an overhaul, of the Agile process. They may have given the impression that Gherkin is merely a testing language, and that BDD is a test framework. Wrong: BDD is a full development process! Its practices complement Agile software development by bringing clearer communication and shift left testing. Previous posts in this 101 series have focused heavily upon Gherkin.

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