Why are test suites expensive to design and build?
In order to build a test suite, each and every requirement in the standard must be scrutinized and unique tests developed. Often times, a single requirement results in many tests. Moreover, the tests require an in-depth understanding of the technology being used. Each test needs to be robust, self-contained, and correct and usable. It is necessary to fully understand both the VVSG and what techniques are available at a reasonable cost. The tests must address every aspect of the VVSG or manufacturers will be able to ignore requirements that are not tested.
