Typical Workflow - today Ericsson input to MTS's TDL meeting 2011-11-24 Typical Workflow - today GUI support Code development support editors, static code checking, build support Test execution (TC, control part, test sets) Log analysis support GUI level Test cases (Fwk user) Runtime configuration pETS logs Test framework (SW library) ETS Code level Centralized protocol support (adapters, type modules, message encdec Titan Ericsson AB 2011

The most often heard sentence from users (MANAGERS VIEW) OUR TESTERS SHALL SPEND TIME ON TESTING THE > SUT < AND NOT ON “FIDDLING” WITH THE TTCN-3 CODE

Ericsson input to MTS's TDL meeting 2011-11-24 Raise the Abstraction Level: case 1 Graphical test case and data handling Example Test data editor view Example TDL view borrowed from TD MTS(11)0068 Graphical Test Data Editor Graphical TDL Editor TTCN template generator engine TTCN code generator engine Log analysis support Code development support Test execution other GUI utilities TTCN-3 code generation: open API Test framework (SW library) Generated TTCN-3 code Ericsson AB 2011

Raise the Abstraction Level: case 2 Adapt to the MBT Paradigm Ericsson input to MTS's TDL meeting 2011-11-24 Raise the Abstraction Level: case 2 Adapt to the MBT Paradigm Model Editor and test case generator TDL generation and data exchange Graphical Test Data Editor Graphical TDL Editor TTCN template generator TTCN code generator engine Log analysis support Code development support Test execution other GUI utilities TTCN-3 code generation: open API Test harness (SW library) Generated TTCN-3 code Ericsson AB 2011

Log viewing – example not comp. creation but existence of the interface Common elements of test description and test log presentation

Feedback from logs to test description Ericsson input to MTS's TDL meeting 2011-11-24 Feedback from logs to test description Creating new test cases from the logs of existing ones (in addition to creating them manually or generating them by an MBT tool) GUI level MBT tool TDL support Code development support Test execution other utilities Log analysis support GUI level Generated test cases Runtime configuration pETS logs Code level ETS Test framework (SW library) Ericsson AB 2011

Requirements to TDL Shall be on a higher abstraction level as the TTCN-3 code only events and data important for the tester shall be shown Shall be intuitive – no learning curve “at all” Shall present test cases from the point of view of the SUT Mapping of SUT interfaces to TTCN-3 components should be handled at the lower (test harness) level Test data: relevant part to be handled in TDL/model level Only part of the messages (specific IEs, headers etc.) that makes difference in the behaviour – but ONLY that part of the data TDL shall support both test definition (MBT & manual) and log presentation these are partly overlapping sets of graphical elements Elements (to be discussed and specified in this work item) available: timer, alt, … additional: setverdict, …