This directory contains a product CMFonFiveTest, which is used to do testing of CMFonFive. Mainly, it tests that the zcml statements work, by having a small product that uses the zcml statements. Most other things can be tested in the main unit tests of CMFonFive. To use these tests, move or link) the CMFonFiveTest directory to your Products directory: cd /Products ln -s CMFonFive/tests/products/CMFonFiveTest . Then run the unit tests as normal cd bin/zopectl test --dir Products/CMFonFiveTest