Software Engineering: A Practitioner's Approach
Software Engineering: A Practitioner's Approach
Clusters for High Availability: A Primer of HP Solutions
Clusters for High Availability: A Primer of HP Solutions
Graphical Test Specification - The Graphical Format of TTCN-3
SDL '01 Proceedings of the 10th International SDL Forum Copenhagen on Meeting UML
Industrial Deployment of the TTCN-3 Testing Technology
IEEE Software
Test automation with TTCN-3 - state of the art and a future perspective
ICTSS'10 Proceedings of the 22nd IFIP WG 6.1 international conference on Testing software and systems
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As testing often consumes over 40% of the typical project development effort, there is great need for optimizing the testing effort. In addition, as the cost of fixing defects is dramatically lower when fixing those close to where they were introduced, finding defects in the early life-cycle phases is critical. TTCN-3 (Testing and Test Control Notation), developed at ETSI and standardized by the ITU-T, enables testers to specify test cases for the various types of testing, and supports reuse of test artifacts. We have used TTCN-3 as a complete test solution in the development of network element software. This paper presents the benefits we have observed during system development and provides a comparison with other testing practices deployed in our organization.