Add a unit test to check tagged? method with default node object.
Add a unit test to check tagged? method with default node object.

zshuo/chef,Igorshp/chef,DeWaRs1206/chef,sometimesfood/chef,tas50/chef-1,baberthal/chef,jonlives/chef,smurawski/chef,AndyBoucher/Chef-Testing,tbriggs-curse/chef,brettcave/chef,lamont-granquist/chef,permyakovsv/chef,cmluciano/chef,jk47/chef,renanvicente/chef,zuazo-forks/chef,renanvicente/chef,webframp/chef,polamjag/chef,clintoncwolfe/chef,skmichaelson/chef,jimmymccrory/chef,skmichaelson/chef,docwhat/chef,swalberg/chef,jblaine/chef,grubernaut/chef,ktpan/chef-play,nguyen-tien-mulodo/chef,faspl/chef,cachamber/chef,docwhat/chef,mikedodge04/chef,paulmooring/chef,antonifs/chef,josb/chef,MsysTechnologiesllc/chef,jaymzh/chef,jonlives/chef,jmhardison/chef,grubernaut/chef,paulmooring/chef,ChaosCloud/chef,AndyBoucher/Chef-Testing,jagdeesh109/chef,renanvicente/chef,Igorshp/chef,someara/chef,onlyhavecans/chef,nvwls/chef,h4ck3rm1k3/chef,tbriggs-curse/chef,jaymzh/chef,jaymzh/chef,Ppjet6/chef,sometimesfood/chef,jmhardison/chef,nellshamrell/chef,h4ck3rm1k3/chef,AndyBoucher/Chef-Testing,ktpan/chef-play,clintoncwolfe/chef,ckaushik/chef,permyakovsv/chef,ekometti/chef,nvwls/chef,DeWaRs1206/chef,mikedodge04/chef,joemiller/chef,cmluciano/chef,gsaslis/chef,sempervictus/chef,mattray/chef,ckaushik/chef,jimmymccrory/chef,jimmymccrory/chef,ranjib/chef,zuazo-forks/chef,chef/chef,someara/chef,patcon/chef,smurawski/chef,cachamber/chef,mikefaille/chef,swalberg/chef,docwhat/chef,juliandunn/chef,MichaelPereira/chef,MichaelPereira/chef,tbunnyman/chef,mikedodge04/chef,cachamber/chef,criteo-forks/chef,Ppjet6/chef,smurawski/chef,legal90/chef,askl56/chef,joemiller/chef,webframp/chef,evan2645/chef,mikefaille/chef,oclaussen/chef,OpSitters/chef,cmluciano/chef,jagdeesh109/chef,AndyBoucher/Chef-Testing,clintoncwolfe/chef,faspl/chef,onlyhavecans/chef,andrewpsp/chef,mal/chef,OpSitters/chef,nguyen-tien-mulodo/chef,BackSlasher/chef,mattray/chef,mwrock/chef,paulmooring/chef,b002368/chef-repo,jimmymccrory/chef,acaiafa/chef,natewalck/chef,ducthanh/chef,jmhardison/chef,pburkholder/chef,joemiller/chef,cgvarela/chef,karthikrev/chef,Ppjet6/chef,Kast0rTr0y/chef,martinb3/chef,jonlives/chef,ekometti/chef,jmhardison/chef,custora/chef,grubernaut/chef,nalingarg2/chef-1,polamjag/chef,jk47/chef,sempervictus/chef,juliandunn/chef,jblaine/chef,natewalck/chef,jmhardison/chef,zshuo/chef,gsaslis/chef,3dinfluence/chef,jkerry/chef,askl56/chef,sideci-sample/sideci-sample-chef,Ppjet6/chef,youngjl1/chef,jkerry/chef,ckaushik/chef,ccsplit/chef,Igorshp/chef,antonifs/chef,b002368/chef-repo,mikefaille/chef,nellshamrell/chef,tbunnyman/chef,faspl/chef,sekrett/chef,gene1wood/chef,zuazo-forks/chef,docwhat/chef,mikedodge04/chef,gene1wood/chef,swalberg/chef,mattray/chef,EasonYi/chef,DeWaRs1206/chef,antonifs/chef,3dinfluence/chef,mwrock/chef,bahamas10/chef,lamont-granquist/chef,baberthal/chef,mal/chef,mwrock/chef,youngjl1/chef,chef/chef,jblaine/chef,Kast0rTr0y/chef,AndyBoucher/Chef-Testing,criteo-forks/chef,mattray/chef,martinisoft/chef,jkerry/chef,BackSlasher/chef,malisettirammurthy/chef,strangelittlemonkey/chef,Tensibai/chef,BackSlasher/chef,skmichaelson/chef,brettcave/chef,tomdoherty/chef,MsysTechnologiesllc/chef,askl56/chef,ckaushik/chef,legal90/chef,tbriggs-curse/chef,malisettirammurthy/chef,someara/chef,mikedodge04/chef,jkerry/chef,Igorshp/chef,ccsplit/chef,permyakovsv/chef,tas50/chef-1,tbriggs-curse/chef,EasonYi/chef,patcon/chef,DeWaRs1206/chef,h4ck3rm1k3/chef,BackSlasher/chef,youngjl1/chef,grubernaut/chef,webframp/chef,onlyhavecans/chef,Kast0rTr0y/chef,nathwill/chef,josb/chef,cachamber/chef,joemiller/chef,karthikrev/chef,tomdoherty/chef,ekometti/chef,lamont-granquist/chef,nvwls/chef,ccsplit/chef,antonifs/chef,bahamas10/chef,ekometti/chef,faspl/chef,natewalck/chef,nsdavidson/chef,polamjag/chef,polamjag/chef,gene1wood/chef,jaymzh/chef,DeWaRs1206/chef,3dinfluence/chef,mikefaille/chef,martinisoft/chef,sempervictus/chef,custora/chef,sempervictus/chef,onlyhavecans/chef,ranjib/chef,zshuo/chef,EasonYi/chef,jonlives/chef,circleback/chef,acaiafa/chef,higanworks/chef,legal90/chef,jmhardison/chef,circleback/chef,martinb3/chef,sanditiffin/chef,robmul/chef,jagdeesh109/chef,zshuo/chef,malisettirammurthy/chef,Ppjet6/chef,ccsplit/chef,paulmooring/chef,jkerry/chef,3dinfluence/chef,baberthal/chef,polamjag/chef,ranjib/chef,faspl/chef,jblaine/chef,oclaussen/chef,strangelittlemonkey/chef,erkolson/chef,tbriggs-curse/chef,baberthal/chef,malisettirammurthy/chef,josb/chef,clintoncwolfe/chef,martinisoft/chef,sekrett/chef,gsaslis/chef,gsaslis/chef,acaiafa/chef,Igorshp/chef,someara/chef,robmul/chef,EasonYi/chef,nicklv/chef,bahamas10/chef,martinb3/chef,josb/chef,bahamas10/chef,ducthanh/chef,jk47/chef,circleback/chef,tbriggs-curse/chef,jagdeesh109/chef,jonlives/chef,patcon/chef,mal/chef,BackSlasher/chef,mikedodge04/chef,ranjib/chef,cmluciano/chef,oclaussen/chef,robmul/chef,OpSitters/chef,juliandunn/chef,martinb3/chef,skmichaelson/chef,jk47/chef,sometimesfood/chef,tomdoherty/chef,antonifs/chef,jagdeesh109/chef,mal/chef,jblaine/chef,custora/chef,sanditiffin/chef,strangelittlemonkey/chef,gsaslis/chef,gene1wood/chef,evan2645/chef,chef/chef,ducthanh/chef,webframp/chef,erkolson/chef,nsdavidson/chef,zshuo/chef,3dinfluence/chef,mio-g/chef,nalingarg2/chef-1,renanvicente/chef,sideci-sample/sideci-sample-chef,nathwill/chef,patcon/chef,juliandunn/chef,oclaussen/chef,lamont-granquist/chef,natewalck/chef,ckaushik/chef,renanvicente/chef,ccsplit/chef,brettcave/chef,aaron-lane/chef,nsdavidson/chef,tbunnyman/chef,andrewpsp/chef,martinb3/chef,grubernaut/chef,higanworks/chef,bahamas10/chef,clintoncwolfe/chef,evan2645/chef,MichaelPereira/chef,bahamas10/chef,nicklv/chef,sanditiffin/chef,josb/chef,mio-g/chef,brettcave/chef,nellshamrell/chef,malisettirammurthy/chef,nvwls/chef,higanworks/chef,aaron-lane/chef,b002368/chef-repo,ktpan/chef-play,adamleff/chef,joemiller/chef,zshuo/chef,skmichaelson/chef,nicklv/chef,ducthanh/chef,ranjib/chef,circleback/chef,patcon/chef,joemiller/chef,criteo-forks/chef,MichaelPereira/chef,natewalck/chef,adamleff/chef,cgvarela/chef,grubernaut/chef,zuazo-forks/chef,sekrett/chef,karthikrev/chef,antonifs/chef,evan2645/chef,adamleff/chef,nathwill/chef,sekrett/chef,cachamber/chef,jblaine/chef,faspl/chef,nicklv/chef,Tensibai/chef,criteo-forks/chef,lamont-granquist/chef,jk47/chef,custora/chef,smurawski/chef,pburkholder/chef,chef/chef,andrewpsp/chef,permyakovsv/chef,askl56/chef,nicklv/chef,nalingarg2/chef-1,aaron-lane/chef,h4ck3rm1k3/chef,martinb3/chef,circleback/chef,MsysTechnologiesllc/chef,tas50/chef-1,sideci-sample/sideci-sample-chef,circleback/chef,evan2645/chef,OpSitters/chef,docwhat/chef,mwrock/chef,paulmooring/chef,cachamber/chef,mio-g/chef,nsdavidson/chef,acaiafa/chef,nathwill/chef,kaznishi/chef,ktpan/chef-play,ccsplit/chef,ChaosCloud/chef,custora/chef,adamleff/chef,sanditiffin/chef,kaznishi/chef,acaiafa/chef,swalberg/chef,strangelittlemonkey/chef,MichaelPereira/chef,paulmooring/chef,nguyen-tien-mulodo/chef,smurawski/chef,strangelittlemonkey/chef,pburkholder/chef,tbunnyman/chef,ktpan/chef-play,Ppjet6/chef,zuazo-forks/chef,ekometti/chef,sempervictus/chef,nalingarg2/chef-1,robmul/chef,patcon/chef,renanvicente/chef,jk47/chef,kaznishi/chef,mio-g/chef,aaron-lane/chef,onlyhavecans/chef,karthikrev/chef,youngjl1/chef,jkerry/chef,sideci-sample/sideci-sample-chef,sanditiffin/chef,criteo-forks/chef,cgvarela/chef,EasonYi/chef,tbunnyman/chef,Tensibai/chef,Tensibai/chef,karthikrev/chef,h4ck3rm1k3/chef,polamjag/chef,ChaosCloud/chef,nicklv/chef,permyakovsv/chef,martinisoft/chef,nvwls/chef,ducthanh/chef,ktpan/chef-play,Kast0rTr0y/chef,erkolson/chef,clintoncwolfe/chef,smurawski/chef,onlyhavecans/chef,sometimesfood/chef,Kast0rTr0y/chef,nguyen-tien-mulodo/chef,martinisoft/chef,oclaussen/chef,nathwill/chef,jagdeesh109/chef,erkolson/chef,zuazo-forks/chef,OpSitters/chef,nsdavidson/chef,nalingarg2/chef-1,ranjib/chef,3dinfluence/chef,tomdoherty/chef,DeWaRs1206/chef,jonlives/chef,mio-g/chef,higanworks/chef,nsdavidson/chef,aaron-lane/chef,adamleff/chef,lamont-granquist/chef,swalberg/chef,baberthal/chef,skmichaelson/chef,mal/chef,tomdoherty/chef,andrewpsp/chef,tbunnyman/chef,nguyen-tien-mulodo/chef,someara/chef,oclaussen/chef,brettcave/chef,askl56/chef,legal90/chef,ChaosCloud/chef,jimmymccrory/chef,erkolson/chef,criteo-forks/chef,Tensibai/chef,acaiafa/chef,adamleff/chef,nellshamrell/chef,mikefaille/chef,andrewpsp/chef,b002368/chef-repo,nalingarg2/chef-1,youngjl1/chef,erkolson/chef,josb/chef,cgvarela/chef,kaznishi/chef,brettcave/chef,BackSlasher/chef,custora/chef,sempervictus/chef,h4ck3rm1k3/chef,AndyBoucher/Chef-Testing,mattray/chef,nvwls/chef,sometimesfood/chef,cmluciano/chef,strangelittlemonkey/chef,evan2645/chef,ckaushik/chef,swalberg/chef,MsysTechnologiesllc/chef,sometimesfood/chef,malisettirammurthy/chef,nguyen-tien-mulodo/chef,natewalck/chef,webframp/chef,higanworks/chef,nellshamrell/chef,juliandunn/chef,sanditiffin/chef,pburkholder/chef,EasonYi/chef,legal90/chef,mal/chef,ekometti/chef,MichaelPereira/chef,nellshamrell/chef,kaznishi/chef,permyakovsv/chef,OpSitters/chef,webframp/chef,sekrett/chef,cgvarela/chef,mikefaille/chef,robmul/chef,ChaosCloud/chef,jimmymccrory/chef,mio-g/chef,docwhat/chef,askl56/chef,youngjl1/chef,andrewpsp/chef,someara/chef,sekrett/chef,cgvarela/chef,nathwill/chef,robmul/chef,tas50/chef-1,b002368/chef-repo,kaznishi/chef,aaron-lane/chef,sideci-sample/sideci-sample-chef,pburkholder/chef,ducthanh/chef,b002368/chef-repo,ChaosCloud/chef,legal90/chef,Kast0rTr0y/chef,Igorshp/chef,pburkholder/chef,karthikrev/chef,baberthal/chef,gsaslis/chef