Fix unit tests on RedHat7
Fix unit tests on RedHat7

McLarenAppliedTechnologies/puppet-tomcat,ffquintella/puppet-tomcat,camptocamp/puppet-tomcat,camptocamp/puppet-tomcat,ffquintella/puppet-tomcat,McLarenAppliedTechnologies/puppet-tomcat,ffquintella/puppet-tomcat,camptocamp/puppet-tomcat,McLarenAppliedTechnologies/puppet-tomcat