Waterfall Testing
Waterfall Testing is a software testing approach that follows the sequential phases of the Waterfall development model, where testing activities occur in a linear, stage-by-stage manner after each development phase is completed. It involves distinct testing phases such as unit testing, integration testing, system testing, and acceptance testing, with minimal overlap or iteration between stages. This method emphasizes thorough documentation and formal sign-offs at each phase before proceeding to the next.
Developers should learn Waterfall Testing when working on projects with well-defined, stable requirements and low uncertainty, such as government contracts or safety-critical systems like medical devices, where regulatory compliance and documentation are paramount. It is suitable for small to medium-sized projects with clear objectives and minimal expected changes, as it provides a structured, predictable testing process that reduces risks of scope creep and ensures comprehensive validation at each development stage.