TestName shouldn't be required
TestName shouldn't be required

Cannot repeat issue reported in issue 4555

closes #4555

friedmud/moose,andrsd/moose,andrsd/moose,dschwen/moose,lindsayad/moose,stimpsonsg/moose,backmari/moose,joshua-cogliati-inl/moose,liuwenf/moose,idaholab/moose,SudiptaBiswas/moose,harterj/moose,liuwenf/moose,Chuban/moose,idaholab/moose,jessecarterMOOSE/moose,nuclear-wizard/moose,permcody/moose,dschwen/moose,jessecarterMOOSE/moose,lindsayad/moose,YaqiWang/moose,nuclear-wizard/moose,SudiptaBiswas/moose,sapitts/moose,harterj/moose,liuwenf/moose,SudiptaBiswas/moose,lindsayad/moose,joshua-cogliati-inl/moose,bwspenc/moose,bwspenc/moose,YaqiWang/moose,lindsayad/moose,stimpsonsg/moose,laagesen/moose,backmari/moose,jessecarterMOOSE/moose,YaqiWang/moose,joshua-cogliati-inl/moose,liuwenf/moose,laagesen/moose,laagesen/moose,YaqiWang/moose,Chuban/moose,SudiptaBiswas/moose,nuclear-wizard/moose,laagesen/moose,dschwen/moose,katyhuff/moose,friedmud/moose,friedmud/moose,milljm/moose,andrsd/moose,nuclear-wizard/moose,andrsd/moose,idaholab/moose,katyhuff/moose,permcody/moose,Chuban/moose,joshua-cogliati-inl/moose,katyhuff/moose,milljm/moose,milljm/moose,lindsayad/moose,jessecarterMOOSE/moose,dschwen/moose,sapitts/moose,yipenggao/moose,SudiptaBiswas/moose,stimpsonsg/moose,liuwenf/moose,bwspenc/moose,idaholab/moose,yipenggao/moose,dschwen/moose,bwspenc/moose,permcody/moose,yipenggao/moose,yipenggao/moose,sapitts/moose,katyhuff/moose,laagesen/moose,Chuban/moose,harterj/moose,bwspenc/moose,backmari/moose,backmari/moose,sapitts/moose,idaholab/moose,milljm/moose,harterj/moose,stimpsonsg/moose,jessecarterMOOSE/moose,liuwenf/moose,milljm/moose,permcody/moose,sapitts/moose,friedmud/moose,harterj/moose,andrsd/moose