Test for not_found, which was added recently for backward compatibility
Test for not_found, which was added recently for backward compatibility

laplaceliu/sinatra,nju520/sinatra,sethuster/sinatra,midorineko/sinatra,guidohcosta/sinatra,frechei/sinatra,marocchino/sinatra,RosenDimov/sinatra,wzheng1/sinatra,mwpastore/sinatra,jkowens/sinatra,autopp/sinatra,ganmacs/sinatra,Rayheng/sinatra,cyberid41/sinatra,miyazawatomoka/sinatra,mwpastore/sinatra,defsprite/sinatra,frechei/sinatra,eileencodes/sinatra,QLGu/sinatra,JonMidhir/sinatra,JonMidhir/sinatra,dariubs/sinatra,ABaldwinHunter/sinatra-classic,gferguson-gd/sinatra,blambeau/sinatra,cyberid41/sinatra,d-bot/sinatra,Wirachmat/sinatra,burningTyger/sinatra,emiliocorpus/sinatra,nicoayala/sinatra,kgrz/sinatra,sinatra/sinatra,nju520/sinatra,burningTyger/sinatra,kumji/sinatra,nicoayala/sinatra,ktw1222/sinatra,davydovanton/sinatra,dariubs/sinatra,twanies/sinatra,QLGu/sinatra,siberianbear/sinatra,d-bot/sinatra,kumji/sinatra,eileencodes/sinatra,lastcat/sinatra,guidohcosta/sinatra,ryanshaw/sinatra,trexnix/sinatra,kyontan/sinatra,kyontan/sinatra,davydovanton/sinatra,JonRowe/sinatra,mwpastore/sinatra,porras/sinatra,lastcat/sinatra,Callygraphy/morrissey,miyazawatomoka/sinatra,DoraALin/sinatra,jenalgit/sinatra,autopp/sinatra,ksw2599/sinatra,sethuster/sinatra,burningTyger/sinatra,trexnix/sinatra,midorineko/sinatra,DoraALin/sinatra,ABaldwinHunter/sinatra-classic,emiliocorpus/sinatra,nottombrown/old-sinatra,RosenDimov/sinatra,Wirachmat/sinatra,JonRowe/sinatra,ksw2599/sinatra,wzheng1/sinatra,twanies/sinatra,defsprite/sinatra,nottombrown/old-sinatra,jkowens/sinatra,jenalgit/sinatra,gferguson-gd/sinatra,bmizerany/sinatra,Rayheng/sinatra,porras/sinatra,ganmacs/sinatra,sinatra/sinatra,JonMidhir/sinatra,ktw1222/sinatra,jkowens/sinatra,howtolearntocode/sinatra,ryanshaw/sinatra,laplaceliu/sinatra,siberianbear/sinatra,howtolearntocode/sinatra