What About Function and System Test cases

Hi

Refer below link may help you

https://doc.openerp.com/trunk/server/05_test_framework/

http://www.slideshare.net/openobject/why-and-how-to-develop-open-test-scenarios-in-python-and-using-oerp-scenario-alexandre-fayolle-camptocamp

http://www.zbeanztech.com/blog/how-effective-yaml-testing-openerp

http://stackoverflow.com/questions/14458962/how-do-you-run-openerp-yaml-unit-tests