Matthew Turland has written a very nice article on Unit Testing using Zend_Test, Zend_Test_PHPUnit_DatabaseTestCase, Zend_Test_PHPUnit_ControllerTestCase where he uses a few interesting solutions. Definitely worth a read.
“I worked on a project recently where we used Zend Framework. As part of that project, I was tasked with writing unit tests. So, I went to the “tests” directory generated for me by the zf CLI utility to get started…”