I recently wrote an article about testing CakePHP controllers the hard way where I covered testing controllers by running their methods manually. I hinted at some additional tricks that could be performed by using Mock Objects. Today I’m going to spill the beans on Mocks, and how I use them when testing my Controllers.
Things tagged with testing
Unit testing will save you time, money and hair
By now you already know or should know about
CakeTestCase::testAction() and the wondrous things it can do. However,
testAction has a few shortcomings. It can’t handle redirects, it doesn’t let you use the power of Mocks, and its impossible to make assertions on object state changes. Sometimes you need to do things the hard way, stick your fingers in the mud and work it out.
These slides were used in a 2 part talk given at CakeFest Argentina on unit testing in CakePHP
If you’ve ever tried to subclass a PHP4 static class you may have come to same conclusion that I have its a total pain in the neck. However, I think I’ve come up with a not too terrible approach.
With all the talk of testing going on, I thought it would be good to look at how tests work and what is makes them tick. SimpleTest handles the bulk of test case execution, however, there are a few CakePHP specifics that are not part of a normal
Super fresh in the SVN builds of CakePHP 1.2 is the new code coverage analysis. If you are living on the bleeding edge of cake development or just want a preview of the neat things to come once 1.2 is complete read on.
The guys at debuggable have contributed a fantastic tool to the testing suite for CakePHP 1.2.