have test for xml bundle configuration

[dbu]

it would be great to have a base test to help with first loading a bundle xml configuration file, then validate it both with the xml schema and the Configuration class to be sure they both expect the same.

[dantleech]

This is already implemented in the IcTestBundle for Configuration. But this is really easy to do, so I think we can safely just add a base test class here.

[dbu]

in that case would it not be time to integrate IcTestBundle then?

[dantleech]

The ICBaseTestBundle is really good in terms of features, but there are things about it that I don't like (declaring properties to determine test behavior for example), which I have mentioned in this PR: instaclick/ICBaseTestBundle#28. And of course there is no PHPCR-ODM support, although this might be fixed in a forthcoming Doctrine Fixtures release.

[wouterj]

this one is fixed too