Fix tests for new psutil
Fix tests for new psutil

xxxhycl2010/powerline,cyrixhero/powerline,blindFS/powerline,bezhermoso/powerline,Liangjianghao/powerline,s0undt3ch/powerline,junix/powerline,prvnkumar/powerline,russellb/powerline,QuLogic/powerline,IvanAli/powerline,seanfisk/powerline,wfscheper/powerline,blindFS/powerline,dragon788/powerline,IvanAli/powerline,xxxhycl2010/powerline,junix/powerline,lukw00/powerline,seanfisk/powerline,DoctorJellyface/powerline,keelerm84/powerline,prvnkumar/powerline,blindFS/powerline,kenrachynski/powerline,s0undt3ch/powerline,S0lll0s/powerline,xfumihiro/powerline,prvnkumar/powerline,xfumihiro/powerline,wfscheper/powerline,QuLogic/powerline,darac/powerline,lukw00/powerline,keelerm84/powerline,S0lll0s/powerline,dragon788/powerline,areteix/powerline,wfscheper/powerline,junix/powerline,DoctorJellyface/powerline,firebitsbr/powerline,bartvm/powerline,seanfisk/powerline,areteix/powerline,Luffin/powerline,dragon788/powerline,bartvm/powerline,firebitsbr/powerline,lukw00/powerline,magus424/powerline,Luffin/powerline,russellb/powerline,Luffin/powerline,s0undt3ch/powerline,bezhermoso/powerline,Liangjianghao/powerline,darac/powerline,cyrixhero/powerline,firebitsbr/powerline,IvanAli/powerline,EricSB/powerline,QuLogic/powerline,S0lll0s/powerline,EricSB/powerline,bartvm/powerline,areteix/powerline,xfumihiro/powerline,darac/powerline,russellb/powerline,kenrachynski/powerline,cyrixhero/powerline,bezhermoso/powerline,magus424/powerline,EricSB/powerline,magus424/powerline,DoctorJellyface/powerline,kenrachynski/powerline,xxxhycl2010/powerline,Liangjianghao/powerline