Added res.clearCookie() tests
Added res.clearCookie() tests

andriyl/express,nodejs-camp/booklog-leo,nodejs-camp/booklog-chenyou,auth0/express,kubrickology/express,hl198181/express,demohi/express,CrazySherman/express,grigorkh/express,1verson/express,WangCao/express,buildsample/express,vinodhalaharvi/express,dieuly/express,PeterWangPo/express,BaggersIO/express,hacksparrow/express,stoskov/express,fanzetao/express,rgrove/express,hdngr/express,countdracular/express,stewartml/express,Haru1990/express,r14r-work/fork_express_master,mauricionr/express,junxiong/express,btleffler/express,adjohnson916/express,swarajgiri/express,abhi3/express,featurist/express,sibura/express,stevemao/express,hacksparrow/express,stoskov/express,BaggersIO/express,za-creature/express,HXYNODE/express,nodejs-camp/booklog-tonebeta-update,stevemao/express,hightechweb/express,lmtdit/express,simplyianm/express,topaxi/express,btleffler/express,JulyZhu/express,nodejs-camp/booklog-polo,evanlucas/express,danielrohers/express,nodejs-camp/booklog-tonebeta,danielrohers/express,elkingtonmcb/express,RickyDan/express,Faiz7412/express,Eric-Vandenberg/express,nodejs-camp/booklog-Zak,kunalpict/express,methuz/express,auth0/express,ahdinosaur/express,Jonekee/express,Riokai/express,nodejs-camp/booklog-jollen,shanawarkhan/express,wtony/express,KodkodGates/express,thepont/express,MoraLin/mora-test,juanpastas/express,LestaD/express,lmtdit/express,youprofit/express,Talkyunyun/express,pathirana/express,jenia0jenia/express,simplyianm/express,kentcdodds/express,dongseop/express,ci-test2/express,angelsanz/express,simudream/express,isaacs/express,leiqiang75/express,tjmehta/express,jimmykuo/express,vidyar/express,nodejs-camp/booklog-ansaga,corporateanon/express,codeforgeek/express,FernAbby/express,kentcdodds/express,nodejs-camp/booklog-tonebeta,weilixia/express,Kevnz/express,nodejs-camp/booklog-ausir,bjrmatos/express,buildsample/express,vnglst/express,pstrike/express,kawanet/express,grigorkh/express,smcmurray/express,emvici/emvici-reqres-tify,featurist/express,llwanghong/express,1amageek/express,Ju2ender/express,abhi3/express,dreamingblackcat/express,Jonekee/express,vinodhalaharvi/express,nodejs-camp/booklog-ausir,dotnetCarpenter/express,dsupera13/express,blairzhang/express,drzorm/express,1amageek/express,dongooo/express,dongseop/express,blainsmith/express,xiaofuzi/express,dieuly/express,ZackBotkin/express,listepo/express,saisai/express,juanpastas/express,XueQian/express,qq645381995/express,qitianchan/express,luxe-eng/valet-express.express,YR/express,brianloveswords/express,chrisinajar/express,Matrixbirds/express,stoskov/express,za-creature/express,jenalgit/express,lemelon/express,hdngr/express,PeterWangPo/express,gnowoel/express,gretac/express,simudream/express,buildsample/express,strongloop/express,jinghuizhai/express,smcmurray/express,nathan818fr/express,VegeChou/express,mikewesthad/express,hanqingnan/express,srichatala/express,nodejs-camp/booklog-linkchen,mcanthony/express,igarciaes/express,r14r-work/fork_express_master,awronka/express,christopheranderson/express,xtidt/express,hpcslag/express,Flip120/express,wtony/express,thepont/express,jenia0jenia/express,dreamingblackcat/express,baldurh/express,stewartml/express,Haru1990/express,lian774739140/express,angelsanz/express,kunalpict/express,devgeniem/express,Faiz7412/express,cflynn07/express,1verson/express,KodkodGates/express,blairzhang/express,kylezhang/express,Matrixbirds/express,Ju2ender/express,michaeljunlove/express,Ivanwangcy/express,simudream/express,qq645381995/express,supasate/express,WebStyle/express,Ivanwangcy/express,isaacs/express,dotnetCarpenter/express,svnh/express,Riokai/express,nodejs-camp/booklog-chle,juandav/express,stewartml/express,fakedarren/express,neomadara/express,Eric-Vandenberg/express,corporateanon/express,tjmehta/express,supasate/express,udhayam/express,kawanet/express,gretac/express,nodejs-camp/booklog-mora,mimaidms/express,XueQian/express,LestaD/express,nodejs-camp/booklog-jollen,nodejs-camp/booklog-mora,TestingCI/express,michaeljunlove/express,blainsmith/express,mauricionr/express,evanlucas/express,jenalgit/express,dsupera13/express,Flip120/express,microlv/express,blakeembrey/express,fuse-mars/express,awronka/express,nodejs-camp/booklog-ben,jenia0jenia/express,RanadeepPolavarapu/express,udhayam/express,philxia/ex-tst-framework,dgofman/express,andrejewski/express,expressjs/express,bercanozcan/express,maraoz/express,igarciaes/express,pstrike/express,lmtdit/express,nodejs-camp/booklog-polo,flomotlik/express,philxia/ex-tst-framework,hpcslag/express,listepo/express,mikewesthad/express,micha149/express,topaxi/express,friederbluemle/express,maraoz/express,pshomov/express,caiocutrim/express,swarajgiri/express,devgeniem/express,youprofit/express,nathan818fr/express,nodejs-camp/booklog-jason,kylezhang/express,bercanozcan/express,gdeividas/express,baldurh/express,junxiong/express,soyuka/express,evilboss/express,robomc/express,evilboss/express,rgrove/express,maraoz/express,ralic/express,abdulhannanali/express,vidyar/express,tyler-johnson/express,nbeydoon/express,rupanjanbaidya/express,hdngr/express,nodejs-camp/booklog-homa,luxe-eng/valet-express.express,r14r/fork_express_master,chuym/express,r14r/fork_express_master,vinodhalaharvi/express,svnh/express,bercanozcan/express,nodejs-camp/booklog-s890506,elkingtonmcb/express,nbeydoon/express,heicx/express,HXYNODE/express,bjrmatos/express,XueQian/express,ZackBotkin/express,shanawarkhan/express,listepo/express,youprofit/express,KodkodGates/express,neomadara/express,devgeniem/express,jymsy/express,junxiong/express,gnowoel/express,JulyZhu/express,philxia/ex-tst-framework,nodejs-camp/booklog-chle,1amageek/express,featurist/express,flomotlik/express,v10258/express,lian774739140/express,BaggersIO/express,stevemao/express,countdracular/express,weilixia/express,soyuka/express,vidyar/express,wesleytodd/express,qq645381995/express,fakedarren/express,YR/express,abdulhannanali/express,sibura/express,sarvex/express,jinghuizhai/express,aifeld/express,llwanghong/express,nodejs-camp/booklog-jason,chrisinajar/express,hanqingnan/express,za-creature/express,philxia/ex-tst-framework,VegeChou/express,chrisinajar/express,demohi/express,gdeividas/express,dafabulousteach/express,benshiue/booklog-ben,abhi3/express,nodejs-camp/booklog-archer,rupanjanbaidya/express,fineday32/express,swstack/express,blakeembrey/express,sujianping/express,angelsanz/express,frootloops/express,pshomov/express,chuym/express,juandav/express,swarajgiri/express,expressjs/express,kubrickology/express,WangCao/express,codeforgeek/express,WangCao/express,coreypnorris/express,nodejs-camp/booklog-polo,FernAbby/express,coreypnorris/express,kunalpict/express,nodejs-camp/booklog-s890506,jimmykuo/express,samuelcastro/express,heicx/express,dgofman/express,fuse-mars/express,hl198181/express,saisai/express,swstack/express,andriyl/express,RanadeepPolavarapu/express,kylezhang/express,wesleytodd/express,mcanthony/express,ralic/express,PUSEN/express,TestingCI/express,topaxi/express,xiaofuzi/express,nodejs-camp/booklog-homa,leiqiang75/express,nodejs-camp/booklog-ansaga,v10258/express,yinhe007/express,dotnetCarpenter/express,hpcslag/express,jenalgit/express,tyler-johnson/express,RickyDan/express,robomc/express,corporateanon/express,Flip120/express,pathirana/express,nodejs-camp/booklog-archer,michaeljunlove/express,Ju2ender/express,ZackBotkin/express,friederbluemle/express,jinghuizhai/express,fakedarren/express,LestaD/express,aifeld/express,coreypnorris/express,wtony/express,qitianchan/express,blakeembrey/express,ci-test2/express,nodejs-camp/booklog-leo,xtidt/express,tianhengzhou/express,samuelcastro/express,ahdinosaur/express,micha149/express,tianhengzhou/express,blairzhang/express,sarvex/express,luxe-eng/valet-express.express,grigorkh/express,christopheranderson/express,vnglst/express,MoraLin/mora-test,drzorm/express,xiaofuzi/express,svnh/express,microlv/express,nodejs-camp/booklog-ben,jymsy/express,WebStyle/express,Riokai/express,abdulhannanali/express,nbeydoon/express,fanzetao/express,srichatala/express,dafabulousteach/express,PUSEN/express,v10258/express,adjohnson916/express,Eric-Vandenberg/express,hanweifish/express,caiocutrim/express,cflynn07/express,Kevnz/express,nodejs-camp/booklog-tonebeta-update,ci-test2/express,Lexine/express,friederbluemle/express,TestingCI/express,evilboss/express,sarvex/express,dafabulousteach/express,ifraixedes/express,dreamingblackcat/express,Faiz7412/express,methuz/express,ericlu88/express,qitianchan/express,vnglst/express,nodejs-camp/booklog-Zak,andrejewski/express,nodejs-camp/booklog-chenyou,lemelon/express,nodejs-camp/booklog-linkchen,frootloops/express,strongloop/express,smcmurray/express,supasate/express,CrazySherman/express,gnowoel/express,benshiue/booklog-ben,yinhe007/express,dongseop/express,fineday32/express,mimaidms/express,sujianping/express,hightechweb/express,Talkyunyun/express,ifraixedes/express,ericlu88/express,Lexine/express,dongooo/express,hanweifish/express