configuration test for different configurations

[ElectricMaxxx]

I just fixed just a bug with #223 but i think we should go over the configuration and build different config test cases and test them. Btw we should be able to refactor the one or other Exception in an ->thenInvalid() thing.

[wouterj]

There are already quite some config tests: https://github.com/symfony-cmf/RoutingBundle/tree/master/Tests/Resources/Fixtures/config

[dbu]

if somebody wants to do this, i think the right thing is looking at the code coverage in the Configuration and RoutingBundleExtension classes and you probably mainly notice uncovered sanity checks for invalid configuration. adding tests for those makes sense to avoid regressions.

[wouterj]

@dbu looking at the coverage, I think we have covered it quite well: http://jsbin.com/sozimako/1/quiet

[dbu]

indeed. @ElectricMaxxx what did you find missing?

[wouterj]

Hmm, most edge cases of the extension aren't covered: http://jsbin.com/sozimako/2/quiet

[dbu]

ah yeah. all orm things for example.

most of this validation should ideally be moved into the Configuration
class btw.