You are not expected to use FitNesse. In case you still want to do so, here are the necessary steps:

• Checkout the project pl.profit from the repository https://svn.iai.uni-bonn.de/repos/IAI_Software/cultivate/tools/fitnesse/.
• Right-click on fitnesse.xmlin the project mosa.typeflow.test and choosing “Run as Ant Build”.
  • Then your browser opens showing a Wiki.
• If you click on a XyzTest page, you can click on a test button on the left and the tests are executed (but failing due to an issue with the “overrides” predicate.)

The downside of FitNesse is that it is an additional approach to writing tests.

My (dsp's) vision would be that we could write pages like our error pages with some code snippets and directly turn them into tests.