Crucial to getting test automation into your daily development practices is the adoption of it by the team. Like requirements and application code, tests and test code should be owned by the development team; not just formally, but also actively. Good application code does not emerge from a single-lined customer wish, it derives from a well detailed and formalized customer wish. And the same applies to tests and test code.
As discussed in Chapter 4, Test Design, formalize your requirements by using the ATDD design pattern. Cast your customer wish in ATDD scenarios. Break down each wish into a list of tests, and make this your primary vehicle of communication for (1) detailing of your customer wish, (2) implementation of your application code, (3) structured execution of your manual tests, (4) coding of your test automation and (5)...
