14+ Extended Use Case. Use case testing is a functional black box testing technique. An extending use case adds goals and steps to the extended use case.
Each unit has a specific role within the overall functionality of the system. However, in my opinion, the use case diagram is the most difficult to understand diagram, namely, what it is for and. It shows an extend connector and an extension point search.
Covers the use of includes and extends relationships.
14+ Extended Use Case. Use case testing is a functional black box testing technique. An extending use case adds goals and steps to the extended use case. This tutorial briefs you about designing test cases with simple practical examples for our easy understanding. The extension takes place at one or more extension points defined in the extended use case.