TestUtilities: Handle encoding right
TestUtilities: Handle encoding right

Now the encoding problem should be solved forever.

Fixes https://github.com/coala-analyzer/coala/issues/883.

kartikeys98/coala,ManjiriBirajdar/coala,dagdaggo/coala,lonewolf07/coala,sagark123/coala,yland/coala,Tanmay28/coala,MattAllmendinger/coala,rimacone/testing2,shreyans800755/coala,impmihai/coala,dagdaggo/coala,aptrishu/coala,sudheesh001/coala,CruiseDevice/coala,vinc456/coala,ayushin78/coala,dagdaggo/coala,meetmangukiya/coala,tltuan/coala,yashLadha/coala,JohnS-01/coala,Asalle/coala,svsn2117/coala,andreimacavei/coala,NalinG/coala,Nosferatul/coala,Balaji2198/coala,CruiseDevice/coala,netman92/coala,Tanmay28/coala,stevemontana1980/coala,incorrectusername/coala,ManjiriBirajdar/coala,swatilodha/coala,NalinG/coala,sagark123/coala,SambitAcharya/coala,refeed/coala,yashtrivedi96/coala,jayvdb/coala,nemaniarjun/coala,Tanmay28/coala,meetmangukiya/coala,Shade5/coala,lonewolf07/coala,aptrishu/coala,rresol/coala,JohnS-01/coala,FeodorFitsner/coala,FeodorFitsner/coala,Shade5/coala,sudheesh001/coala,rimacone/testing2,Shade5/coala,sils1297/coala,karansingh1559/coala,NalinG/coala,sophiavanvalkenburg/coala,djkonro/coala,yland/coala,tushar-rishav/coala,Tanmay28/coala,yashtrivedi96/coala,yland/coala,abhiroyg/coala,coala-analyzer/coala,scriptnull/coala,andreimacavei/coala,yashLadha/coala,swatilodha/coala,AbdealiJK/coala,incorrectusername/coala,d6e/coala,rresol/coala,Asnelchristian/coala,ManjiriBirajdar/coala,arafsheikh/coala,damngamerz/coala,Tanmay28/coala,Asalle/coala,damngamerz/coala,SambitAcharya/coala,d6e/coala,mr-karan/coala,AbdealiJK/coala,SambitAcharya/coala,SambitAcharya/coala,scottbelden/coala,vinc456/coala,NiklasMM/coala,Balaji2198/coala,AdeshAtole/coala,SanketDG/coala,Asnelchristian/coala,Tanmay28/coala,djkonro/coala,scriptnull/coala,NalinG/coala,tushar-rishav/coala,shreyans800755/coala,scriptnull/coala,JohnS-01/coala,Tanmay28/coala,SambitAcharya/coala,CruiseDevice/coala,sagark123/coala,SambitAcharya/coala,Asnelchristian/coala,ayushin78/coala,Uran198/coala,rimacone/testing2,mr-karan/coala,svsn2117/coala,coala-analyzer/coala,AdeshAtole/coala,Tanmay28/coala,coala-analyzer/coala,andreimacavei/coala,arush0311/coala,jayvdb/coala,kartikeys98/coala,scriptnull/coala,NiklasMM/coala,tushar-rishav/coala,vinc456/coala,arjunsinghy96/coala,impmihai/coala,saurabhiiit/coala,NalinG/coala,abhiroyg/coala,Nosferatul/coala,jayvdb/coala,stevemontana1980/coala,karansingh1559/coala,meetmangukiya/coala,karansingh1559/coala,rresol/coala,MattAllmendinger/coala,kartikeys98/coala,arush0311/coala,lonewolf07/coala,RJ722/coala,sudheesh001/coala,arjunsinghy96/coala,Balaji2198/coala,coala/coala,djkonro/coala,sophiavanvalkenburg/coala,netman92/coala,abhiroyg/coala,AbdealiJK/coala,MariosPanag/coala,saurabhiiit/coala,SanketDG/coala,scottbelden/coala,RJ722/coala,coala/coala,scottbelden/coala,shreyans800755/coala,damngamerz/coala,nemaniarjun/coala,netman92/coala,saurabhiiit/coala,Asalle/coala,MattAllmendinger/coala,sophiavanvalkenburg/coala,arafsheikh/coala,Uran198/coala,MariosPanag/coala,impmihai/coala,d6e/coala,aptrishu/coala,sils1297/coala,Uran198/coala,refeed/coala,swatilodha/coala,FeodorFitsner/coala,scriptnull/coala,scriptnull/coala,SambitAcharya/coala,AdeshAtole/coala,ayushin78/coala,yashLadha/coala,tltuan/coala,svsn2117/coala,arush0311/coala,RJ722/coala,sils1297/coala,Nosferatul/coala,scriptnull/coala,mr-karan/coala,NalinG/coala,stevemontana1980/coala,yashtrivedi96/coala,arafsheikh/coala,incorrectusername/coala,arjunsinghy96/coala,NalinG/coala,coala/coala,nemaniarjun/coala,NiklasMM/coala,SanketDG/coala,refeed/coala,MariosPanag/coala,tltuan/coala