fix wrong test: collection.model must be a function
fix wrong test: collection.model must be a function

ohbarye/backbone,zhangwei001/backbone,lujocom/backbone,Niades/backbone,ThiagoGarciaAlves/backbone,jmeas/backbone,chyeh727/backbone,zdespolit/backbone,zgl2007dj/backbone,moccen/backbone,tzkKrbys/backbone,timebackzhou/backbone,sumyfly/backbone,jashkenas/backbone,akre54/backbone,neocotic/hipbone,platinumazure/backbone,liudianpeng/backbone,vincent1988/backbone,Niades/backbone,IsoldaJS/isolda-models,ywenjinlin/backbone,jewsroch/backbone,alekskorolev/lightbones,jungjung917/backbone,jashkenas/backbone,sunday-star/backbone,sueyeh/backbone,ppker/backbone,guigrpa/backbone,GrimDerp/backbone,vin100bk/backbone,dcheepurupalli/backbone,ntgn81/backbone,FishbaitHarry/backbone,Bug2014/backbone,Sachin-Ganesh/backbone,moimikey/backbone,elancom/backbone,udhayam/backbone,alekskorolev/lightbones,aihua/backbone,au-phiware/backbone,sitexa/backbone,ridixcr/backbone,aihua/backbone,JesseQin/backbone,megawac/backbone,gdi2290/backbone,gmaclennan/backbone,howtolearntocode/backbone,nvoron23/backbone,amitpatange88/backbonejs,wangcan2014/backbone,au-phiware/backbone,heroazure/backbone,kuychaco/backbone,ppker/backbone,fanhc019/backbone,nvoron23/backbone,sitexa/backbone,closeio/backbone,wangcan2014/backbone,heroazure/backbone,DannyDelott/backbone,fanhc019/backbone,yawenl/backbone,feychenie/backbone,getshuvo/backbone,zhangwei001/backbone,JesseQin/backbone,gmaclennan/backbone,moimikey/backbone,mrblueblue/backbone,braddunbar/backbone,tibic/backbone,wangdahoo/backbone,dcheepurupalli/backbone,DannyDelott/backbone,wushuyi/backbone,udhayam/backbone,lastjune/backbone,Connectlegendary/backbone,premkumargithub/backbone,ntgn81/backbone,rashmisajjan/backbone,nikolas/backbone,darrrk/backbone,craigmichaelmartin/backbone,trizko/backbone,nikolas/backbone,gougouGet/backbone,zdespolit/backbone,7213/backbone,FishbaitHarry/backbone,webcoding/backbone,7213/backbone,streamablevideo/backbone,youprofit/backbone,oss-practice/backbone,lastjune/backbone,getshuvo/backbone,Connectlegendary/backbone,tadwhitaker/backbone,liudianpeng/backbone,feychenie/backbone,Diwahars/backbone,linalu1/backbone,IsoldaJS/isolda-pubsub,jungjung917/backbone,yuhualingfeng/backbone,wangdahoo/backbone,Diwahars/backbone,rashmisajjan/backbone,zgl2007dj/backbone,pandoraui/backbone,elancom/backbone,sunday-star/backbone,cgvarela/backbone,tadwhitaker/backbone,zhangdimelody/backbone,Flip120/backbone,platinumazure/backbone,braddunbar/backbone,wjb12/backbone,timebackzhou/backbone,jewsroch/backbone,cgvarela/backbone,guahanweb/backbone,leimd/backbone,Krasnyanskiy/backbone,ereddate/backbone,sumyfly/backbone,ridixcr/backbone,Flip120/backbone,paulfalgout/backbone,wjb12/backbone,neocotic/hipbone,wushuyi/backbone,sueyeh/backbone,gougouGet/backbone,dak/backbone,jmeas/backbone,ohbarye/backbone,huanglp47/backbone,yawenl/backbone,streamablevideo/backbone,moccen/backbone,yuhualingfeng/backbone,jridgewell/backbone,webcoding/backbone,kuychaco/backbone,Sachin-Ganesh/backbone,ywenjinlin/backbone,craigmichaelmartin/backbone,zhangdimelody/backbone,anhtholee/backbone,ereddate/backbone,linalu1/backbone,wxmfront/backbone,anhtholee/backbone,tzkKrbys/backbone,Krasnyanskiy/backbone,Bug2014/backbone,akre54/backbone,howtolearntocode/backbone,elma-cao/backbone,jridgewell/backbone,embarknow/backbone,dak/backbone,GrimDerp/backbone,cailong1028/backbone,premkumargithub/backbone,chyeh727/backbone,cailong1028/backbone,trizko/backbone,tibic/backbone,guahanweb/backbone,lujocom/backbone,pandoraui/backbone,elma-cao/backbone,vincent1988/backbone,vin100bk/backbone,paulfalgout/backbone,leimd/backbone,darrrk/backbone,wxmfront/backbone,embarknow/backbone,closeio/backbone,amitpatange88/backbonejs,youprofit/backbone,ThiagoGarciaAlves/backbone,huanglp47/backbone,zhoufan879/backbone,zhoufan879/backbone,mrblueblue/backbone