CTFL-AT: Certified Tester Foundation Level Agile Tester

A risk of continuous integration is overemphasizing unit tests while conducting too little system and acceptance testing. Unit tests validate isolated components and cannot replace broader testing of end-to-end behavior, integrations, and acceptance criteria.

The highest degree of tester independence is achieved when an independent test team remains separate from the Agile delivery team and performs system testing without being involved in the team’s sprint work.

Behavior-Driven Development (BDD) defines expected behavior in business-oriented, natural-language scenarios that stakeholders can validate. This keeps automated tests aligned with business needs and required outcomes.

Early and frequent feedback supports early discovery and resolution of quality problems, gives the Agile team visibility into productivity and delivery capability, and incorporates customer input so the product better matches customer needs. Reducing the time required for system testing is not an identified benefit of early and frequent feedback.

Typical Agile tester responsibilities include implementing and maintaining the test strategy, measuring and reporting test coverage, and coaching team members on testing practices. Business requirements are documented by business-oriented roles, while test-driven development tests are normally written and executed by developers as part of the development practice.