Jump to content

Testing Maturity Model: Difference between revisions

From Wikipedia, the free encyclopedia
Content deleted Content added
m Added {{article issues}} with parameters notability, unencyclopedic and unreferenced tag to article using Friendly
Added Reference
Line 21: Line 21:
Each level from 2 upwards has a defined set of processes and goals, which lead to practices and sub-practices.
Each level from 2 upwards has a defined set of processes and goals, which lead to practices and sub-practices.


The TMM is now managed by the [TMMI Foundation|http://http://www.tmmifoundation.org/].
The TMM is now managed by the [http://http://www.tmmifoundation.org/| TMMI Foundation].

==Reference==
[http://www.cs.iit.edu/research/tmm.html|Illiniois Institute of Technology - TMM Project]

Revision as of 00:46, 12 December 2009

The TMM was based on the CMM, and first produced by the Illinois Institute of Technology. Its aim to be used in a similar way to CMM, that is to provide a framework for assessing the maturity of the test processes in an organisation, and so providing targets on improving maturity.

There are five levels of maturity as follows:

Level 1 - Initial At this level an organisation is using ad-hoc methods for testing, so results are not repeatable and their is no quality standard.

Level 2 - Definition At his level testing is defined a process, so there might be test strategies, test plans, test cases, based on requirements. Testing does not start until products are completed, so the aim of testing is to compare products against requirements.

Level 3 - Integration At this level testing is integrated into a software life cycle, eg the V-model. The need for testing is based on risk management, and the testing is carried out wit some independence from the development area.

Level 4 - Management and Measurement At this level testing activities take place at all stages of the life cycle, including reviews of requirements and designs. Quality criteria are agreed for all products of an organisation (internal and external).

Level 5 - Optimisation At this level the testing process itself is tested and improved at each iteration. This is typically achieved with tool support, and also introduces aims such as defect prevention through the life cycle, rather than defect detection (zero defects).

Each level from 2 upwards has a defined set of processes and goals, which lead to practices and sub-practices.

The TMM is now managed by the TMMI Foundation.

Reference

Institute of Technology - TMM Project