Acceptance Tests elaborate a user story & are essentially behaviour specifications, expressing examples of how the application will actually be used. These should represent customer-intent in terms the customer understands.

This session shows developers and testers how to transcribe their understanding of customer intent in a way that makes sense to customers. Using the popular BDD Given/When/Then approach to acceptance tests, participants will learn how to leverage the popular Fit framework to replicate that approach. Alternatives to using Fit, including using code, will also be explored.

Agile teams practicing Acceptance Test Driven Development (ATDD) define acceptance tests collaboratively while discussing each story. This practice helps uncover assumptions and confirm that everyone has a shared understanding of “Done”. During implementation, the technical team automates the natural-language Acceptance Tests by writing code to wire them to the emerging software. In this way, ATDD tests become executable requirements. This session is a demo of the full ATDD workflow from initial discussions to distilling tests into an automatable format to implementing code to the final demo.