A last day of a month - time to release a new Stubbles version. The release does not feature that much new features, we focused mainly on infrastructure and code quality improvements. The most important change of course is the change of the package separator. Instead of dots we now use Paamayim Nekudotayim, the double colon, which will be the package separator in PHP5.3 with namespaces. The change will ease our transformation towards namespaces. The dot is still supported, but this support will be removed in 0.6.0.
Code quality improvements come from using CodeSniffer for checking adherence to our coding guidelines which allowed us to reduce violences to zero in the main code. The unit tests are currently not checked, but we will take care of this in the future.
Another improvement is the switch from SimpleTest to PHPUnit as underlying unit test framework for our unit and integration tests. This allows us to get a code coverage for our tests (which is btw. more than 75%) as well as to calculate some metrics about code quality. It should be clearly stated that SimpleTest is neither a bad unit test framework nor that it would not be suited for a project like this. It has its advantages, but due to various reasons we need the figures about the code and it is currently not foreseeable when something like this will be available in SimpleTest.