Add spec to check SpecInra.configuration.path is reset to nil or not
Add spec to check SpecInra.configuration.path is reset to nil or not

presto53/serverspec,bitglue/serverspec,higanworks/serverspec,uroesch/serverspec,RoboticCheese/serverspec,supertylerc/serverspec,doc75/serverspec,k1LoW/serverspec,elmundio87/serverspec,tacahilo/serverspec,naga2raja/serverspec,Plus81/serverspec,dhoer/serverspec,inokappa/serverspec,minimum2scp/serverspec,ihassin/serverspec,serverspec/serverspec,DarrellMozingo/serverspec,hanazuki/serverspec,tagomoris/serverspec,3100/serverspec,nishigori/serverspec,vincentbernat/serverspec,pfaffle/serverspec,zakkie/serverspec,ShawInnes/serverspec,elibus/serverspec,cosmo0920/serverspec,aschmidt75/serverspec,sergueik/serverspec,smontanari/serverspec,mekf/serverspec,mizzy/serverspec,punkle/serverspec