Fix nginx ingress unittests.
Fix nginx ingress unittests.

lewislyou/contrib,danehans/contrib,lewislyou/contrib,jasonbrooks/contrib,thockin/contrib,upmc-enterprises/contrib,danushkaf/contrib,x13n/contrib,endocode/contrib,Pensu/contrib,jasonbrooks/contrib,marketlogicsoftware/contrib,verb/contrib,Q-Lee/contrib,micheleorsi/contrib,rchicoli/kubernetes-contrib,hongchaodeng/contrib,fcvarela/contrib,xialonglee/contrib,widgetpl/contrib,kow3ns/contrib,kskalski/contrib,ixdy/kubernetes-contrib,spxtr/contrib,devlinmr/contrib,krzyzacy/contrib,pwittrock/contrib,vishpat/contrib,aledbf/contrib,danehans/contrib,rchicoli/kubernetes-contrib,piosz/contrib,endocode/contrib,kokhang/contrib,eastbanctech/kubernetes-contrib,mikedanese/contrib,fcvarela/contrib,luxas/contrib,ingvagabund/contrib,micheleorsi/contrib,eparis/contrib,kokhang/contrib,luxas/contrib,krzyzacy/contrib,girishkalele/contrib,gouyang/contrib,rchicoli/kubernetes-contrib,danushkaf/contrib,chiradeep/contrib,marketlogicsoftware/contrib,devlinmr/contrib,grodrigues3/contrib,x13n/contrib,caesarxuchao/contrib,ixdy/contrib,stephenrlouie/contrib,thockin/contrib,x13n/contrib,rmmh/kubernetes-contrib,devlinmr/contrib,jasonbrooks/contrib,gmarek/contrib,olark/kubernetes-contrib,gouyang/contrib,timstclair/kube-contrib,eparis/contrib,luxas/contrib,widgetpl/contrib,spxtr/contrib,kow3ns/contrib,girishkalele/contrib,vishpat/contrib,k8s-packages-power/contrib,cdemers/contrib,caesarxuchao/contrib,eastbanctech/kubernetes-contrib,chiradeep/contrib,atosatto/kubernetes-contrib,stephenrlouie/contrib,cdemers/contrib,hongchaodeng/contrib,jcmoraisjr/k8s-contrib,simonswine/kubernetes-contrib,freehan/contrib,caesarxuchao/contrib,ingvagabund/contrib,danushkaf/contrib,verb/contrib,freehan/contrib,eastbanctech/kubernetes-contrib,kokhang/contrib,xialonglee/contrib,danehans/contrib,spxtr/contrib,cdemers/contrib,krzyzacy/contrib,kokhang/contrib,ingvagabund/contrib,x13n/contrib,marketlogicsoftware/contrib,gmarek/contrib,vishpat/contrib,devlinmr/contrib,luxas/contrib,x13n/contrib,kskalski/contrib,adamschaub/contrib,marketlogicsoftware/contrib,rmmh/kubernetes-contrib,girishkalele/contrib,fcvarela/contrib,pwittrock/contrib,gouyang/contrib,stephenrlouie/contrib,lewislyou/contrib,ingvagabund/contrib,stephenrlouie/contrib,ixdy/kubernetes-contrib,kokhang/contrib,ingvagabund/contrib,upmc-enterprises/contrib,hongchaodeng/contrib,moul/contrib,chiradeep/contrib,kow3ns/contrib,xialonglee/contrib,k8s-packages-power/contrib,krousey/contrib,piosz/contrib,krzyzacy/contrib,gmarek/contrib,adamschaub/contrib,girishkalele/contrib,thockin/contrib,rmmh/kubernetes-contrib,upmc-enterprises/contrib,rchicoli/kubernetes-contrib,Pensu/contrib,caesarxuchao/contrib,stephenrlouie/contrib,micheleorsi/contrib,grodrigues3/contrib,moul/contrib,kskalski/contrib,atosatto/kubernetes-contrib,jcmoraisjr/k8s-contrib,k8s-packages-power/contrib,aledbf/contrib,krousey/contrib,mikedanese/contrib,gouyang/contrib,simonswine/kubernetes-contrib,jcmoraisjr/k8s-contrib,aledbf/contrib,moul/contrib,caesarxuchao/contrib,upmc-enterprises/contrib,krousey/contrib,timstclair/kube-contrib,eparis/contrib,verb/contrib,widgetpl/contrib,xialonglee/contrib,devlinmr/contrib,marketlogicsoftware/contrib,atosatto/kubernetes-contrib,kskalski/contrib,devlinmr/contrib,rmmh/kubernetes-contrib,lavalamp/contrib,k8s-packages-power/contrib,olark/kubernetes-contrib,gemini-project/contrib,grodrigues3/contrib,foxish/contrib,Q-Lee/contrib,eastbanctech/kubernetes-contrib,endocode/contrib,micheleorsi/contrib,ixdy/kubernetes-contrib,spxtr/contrib,krzyzacy/contrib,kokhang/contrib,krousey/contrib,fcvarela/contrib,girishkalele/contrib,gemini-project/contrib,piosz/contrib,pwittrock/contrib,Wattpad/kubernetes-contrib,adamschaub/contrib,rmmh/kubernetes-contrib,olark/kubernetes-contrib,moul/contrib,aledbf/contrib,Pensu/contrib,rmmh/kubernetes-contrib,spxtr/contrib,danehans/contrib,freehan/contrib,kow3ns/contrib,widgetpl/contrib,timstclair/kube-contrib,widgetpl/contrib,pwittrock/contrib,jcmoraisjr/k8s-contrib,gouyang/contrib,krousey/contrib,Wattpad/kubernetes-contrib,kskalski/contrib,rchicoli/kubernetes-contrib,vishpat/contrib,krzyzacy/contrib,aledbf/contrib,chiradeep/contrib,adamschaub/contrib,vishpat/contrib,danushkaf/contrib,verb/contrib,caesarxuchao/contrib,lavalamp/contrib,Q-Lee/contrib,foxish/contrib,lewislyou/contrib,endocode/contrib,mikedanese/contrib,simonswine/kubernetes-contrib,freehan/contrib,Q-Lee/contrib,Q-Lee/contrib,olark/kubernetes-contrib,timstclair/kube-contrib,fcvarela/contrib,luxas/contrib,mikedanese/contrib,simonswine/kubernetes-contrib,stephenrlouie/contrib,lewislyou/contrib,chiradeep/contrib,eparis/contrib,jcmoraisjr/k8s-contrib,upmc-enterprises/contrib,ixdy/kubernetes-contrib,Q-Lee/contrib,spxtr/contrib,hongchaodeng/contrib,thockin/contrib,widgetpl/contrib,simonswine/kubernetes-contrib,gemini-project/contrib,gmarek/contrib,Pensu/contrib,marketlogicsoftware/contrib,ixdy/kubernetes-contrib,timstclair/kube-contrib,cdemers/contrib,kow3ns/contrib,luxas/contrib,krousey/contrib,lewislyou/contrib,jasonbrooks/contrib,simonswine/kubernetes-contrib,danehans/contrib,girishkalele/contrib,endocode/contrib,foxish/contrib,Pensu/contrib,piosz/contrib,Wattpad/kubernetes-contrib,eparis/contrib,gmarek/contrib,thockin/contrib,verb/contrib,micheleorsi/contrib,freehan/contrib,atosatto/kubernetes-contrib,cdemers/contrib,gouyang/contrib,olark/kubernetes-contrib,mikedanese/contrib,ixdy/kubernetes-contrib,timstclair/kube-contrib,Pensu/contrib,kskalski/contrib,foxish/contrib,piosz/contrib,xialonglee/contrib,mikedanese/contrib,aledbf/contrib,chiradeep/contrib,lavalamp/contrib,cdemers/contrib,grodrigues3/contrib,eastbanctech/kubernetes-contrib,moul/contrib,foxish/contrib,vishpat/contrib,pwittrock/contrib,danushkaf/contrib,olark/kubernetes-contrib,gemini-project/contrib,gemini-project/contrib,danehans/contrib,grodrigues3/contrib,gemini-project/contrib,x13n/contrib,k8s-packages-power/contrib,ixdy/contrib,eastbanctech/kubernetes-contrib,ixdy/contrib,gmarek/contrib,endocode/contrib,rchicoli/kubernetes-contrib,hongchaodeng/contrib,Wattpad/kubernetes-contrib,piosz/contrib,thockin/contrib,jcmoraisjr/k8s-contrib,verb/contrib,xialonglee/contrib,danushkaf/contrib,jasonbrooks/contrib,upmc-enterprises/contrib,lavalamp/contrib,lavalamp/contrib,micheleorsi/contrib,adamschaub/contrib,lavalamp/contrib,Wattpad/kubernetes-contrib,freehan/contrib,k8s-packages-power/contrib,chiradeep/contrib,jasonbrooks/contrib,adamschaub/contrib,Wattpad/kubernetes-contrib,grodrigues3/contrib,ingvagabund/contrib,hongchaodeng/contrib,kow3ns/contrib,fcvarela/contrib,atosatto/kubernetes-contrib,foxish/contrib,atosatto/kubernetes-contrib,eparis/contrib,pwittrock/contrib