Added more tests to RuleSet
Added more tests to RuleSet

hacfi/PhpMetrics,igrybkov/PhpMetrics,shaunl/PhpMetrics,fonsecas72/PhpMetrics,shaunl/PhpMetrics,Halleck45/PhpMetrics,Halleck45/PhpMetrics,phpmetrics/PhpMetrics,umair-gujjar/PhpMetrics,UFOMelkor/PhpMetrics,NicolasMugnier/PhpMetrics,phpmetrics/PhpMetrics,igrybkov/PhpMetrics,UFOMelkor/PhpMetrics,umair-gujjar/PhpMetrics,phpmetrics/PhpMetrics,fonsecas72/PhpMetrics,UFOMelkor/PhpMetrics,NicolasMugnier/PhpMetrics