Added a helper function in schema tests.
Added a helper function in schema tests.

indevgr/django,sarthakmeh03/django,carljm/django,daniponi/django,auvipy/django,alimony/django,googleinterns/django,alexallah/django,alexmorozov/django,AltSchool/django,mathspace/django,gitaarik/django,darjeeling/django,fenginx/django,koniiiik/django,mjtamlyn/django,aisipos/django,reinout/django,atul-bhouraskar/django,freakboy3742/django,yewang15215/django,karyon/django,atul-bhouraskar/django,sergei-maertens/django,reinout/django,himleyb85/django,mitya57/django,twz915/django,mojeto/django,dsanders11/django,peterlauri/django,loic/django,auready/django,intgr/django,adamchainz/django,treyhunner/django,rsalmaso/django,monetate/django,MarkusH/django,schinckel/django,treyhunner/django,benjaminjkraft/django,sadaf2605/django,willhardy/django,himleyb85/django,ghedsouza/django,MoritzS/django,loic/django,felixxm/django,timgraham/django,frishberg/django,AltSchool/django,sgzsh269/django,mathspace/django,rynomster/django,takis/django,whs/django,treyhunner/django,apollo13/django,mitya57/django,kosz85/django,vincepandolfo/django,charettes/django,dfunckt/django,alimony/django,evansd/django,Endika/django,AltSchool/django,treyhunner/django,taaviteska/django,hobarrera/django,dgladkov/django,kutenai/django,timgraham/django,ghickman/django,labcodes/django,claudep/django,monetate/django,dfunckt/django,bak1an/django,lwiecek/django,dsanders11/django,nemesisdesign/django,loic/django,varunnaganathan/django,blindroot/django,sjlehtin/django,daniponi/django,sjlehtin/django,filias/django,piquadrat/django,himleyb85/django,dfdx2/django,avneesh91/django,mitya57/django,zsiciarz/django,ghedsouza/django,uranusjr/django,alexmorozov/django,ebar0n/django,etos/django,rhertzog/django,camilonova/django,jpic/django,reinout/django,bak1an/django,django/django,Beauhurst/django,zsiciarz/django,felixxm/django,alimony/django,mojeto/django,rlugojr/django,sarthakmeh03/django,alexallah/django,georgemarshall/django,savoirfairelinux/django,mattseymour/django,willhardy/django,elena/django,gchp/django,labcodes/django,mlavin/django,georgemarshall/django,aisipos/django,labcodes/django,benjaminjkraft/django,erikr/django,elky/django,koordinates/django,camilonova/django,techdragon/django,evansd/django,lwiecek/django,claudep/django,daniponi/django,monetate/django,georgemarshall/django,dfunckt/django,gitaarik/django,sgzsh269/django,whs/django,gitaarik/django,filias/django,Leila20/django,mojeto/django,Endika/django,wkschwartz/django,elena/django,avneesh91/django,tomchristie/django,pauloxnet/django,nemesisdesign/django,manhhomienbienthuy/django,django/django,solarissmoke/django,frankvdp/django,guettli/django,manhhomienbienthuy/django,ghickman/django,jscn/django,filias/django,twz915/django,koniiiik/django,syphar/django,vincepandolfo/django,arun6582/django,peterlauri/django,AltSchool/django,jarshwah/django,mathspace/django,zsiciarz/django,rhertzog/django,darkryder/django,sgzsh269/django,baylee/django,takis/django,rlugojr/django,bak1an/django,darjeeling/django,blighj/django,shacker/django,MoritzS/django,jpic/django,phalt/django,freakboy3742/django,rynomster/django,kaedroho/django,reinout/django,harisibrahimkv/django,jarshwah/django,auready/django,guettli/django,peterlauri/django,Beauhurst/django,Beauhurst/django,evansd/django,koordinates/django,mjtamlyn/django,taaviteska/django,takis/django,frishberg/django,dsanders11/django,phalt/django,krisys/django,mattseymour/django,dracos/django,etos/django,twz915/django,rhertzog/django,arun6582/django,dfdx2/django,willhardy/django,hobarrera/django,jscn/django,evansd/django,ghickman/django,avneesh91/django,koordinates/django,MarkusH/django,denys-duchier/django,ifduyue/django,alexallah/django,rsalmaso/django,gchp/django,denys-duchier/django,ifduyue/django,googleinterns/django,dfunckt/django,harisibrahimkv/django,apollo13/django,daniponi/django,dgladkov/django,gchp/django,felixxm/django,schinckel/django,intgr/django,tbeadle/django,fenginx/django,apollo13/django,aisipos/django,syphar/django,dracos/django,tbeadle/django,shaib/django,rynomster/django,shaib/django,blindroot/django,loic/django,claudep/django,varunnaganathan/django,simonw/django,felixxm/django,darjeeling/django,claudep/django,sergei-maertens/django,dfdx2/django,asser/django,carljm/django,MoritzS/django,zsiciarz/django,sarthakmeh03/django,guettli/django,benjaminjkraft/django,sadaf2605/django,sjlehtin/django,etos/django,peterlauri/django,koniiiik/django,carljm/django,arun6582/django,theo-l/django,himleyb85/django,bak1an/django,MarkusH/django,mitya57/django,monetate/django,vincepandolfo/django,blighj/django,darkryder/django,adamchainz/django,avneesh91/django,asser/django,dgladkov/django,hobarrera/django,whs/django,alexallah/django,Leila20/django,googleinterns/django,pauloxnet/django,shacker/django,piquadrat/django,manhhomienbienthuy/django,shacker/django,phalt/django,pauloxnet/django,jpic/django,simonw/django,mlavin/django,darjeeling/django,Leila20/django,rsalmaso/django,baylee/django,ebar0n/django,aisipos/django,Endika/django,darkryder/django,baylee/django,alexmorozov/django,edmor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