Test aspect of requirement specification

This paper presents the test aspect of URN. User Requirements Notation (URN) is the part of ITU-T's family of languages. URN contains two kinds of notation. The first one, Goal-oriented Requirement Language (GRL) is used to describe business goals, non-functional requirements and alternatives. GRL can provide goals for test next to the system goals. The second one is Use Case Maps (UCM). It describes functional requirements and high level designs with causal scenarios. UCM includes information for test and has UCM-based testing approaches.