There are many unit testing frameworks for C++ available. They cannot be used directly for the APOXI framework because of hardware and compiler restrictions - no RTTI and exception handling available. The goal of the project is to develop a suitable C++ unit testing framework for APOXI and to realize a graphical tool in order to enable testers to perform structured unit test execution. The graphical tool enables testers to run unit tests and it collects the result of all executed unit tests.