add tests for initialSync usage in syncEndpoint
add tests for initialSync usage in syncEndpoint

Signed-off-by: Sanskar Jaiswal <1f3c4da063496962417e727a7fd0fb1f5e162ca7@gmail.com>

jessfraz/kubernetes,olivierlemasle/kubernetes,chestack/kubernetes,zhangmingld/kubernetes,deads2k/kubernetes,deads2k/kubernetes,warmchang/kubernetes,jackfrancis/kubernetes,kevin-wangzefeng/kubernetes,mahak/kubernetes,shyamjvs/kubernetes,olivierlemasle/kubernetes,jessfraz/kubernetes,kevin-wangzefeng/kubernetes,lojies/kubernetes,dims/kubernetes,carlory/kubernetes,warmchang/kubernetes,jessfraz/kubernetes,warmchang/kubernetes,iameli/kubernetes,dims/kubernetes,dixudx/kubernetes,ravilr/kubernetes,olivierlemasle/kubernetes,shyamjvs/kubernetes,enj/kubernetes,zhangmingld/kubernetes,mosoft521/kubernetes,jsafrane/kubernetes,jsafrane/kubernetes,GulajavaMinistudio/kubernetes,ping035627/kubernetes,BenTheElder/kubernetes,mosoft521/kubernetes,kubernetes/kubernetes,MikeSpreitzer/kubernetes,gnufied/kubernetes,mahak/kubernetes,thockin/kubernetes,feiskyer/kubernetes,enj/kubernetes,enj/kubernetes,liggitt/kubernetes,matthyx/kubernetes,iameli/kubernetes,GulajavaMinistudio/kubernetes,GulajavaMinistudio/kubernetes,cblecker/kubernetes,kubernetes/kubernetes,feiskyer/kubernetes,carlory/kubernetes,k82cn/kubernetes,shyamjvs/kubernetes,ravilr/kubernetes,carlory/kubernetes,PiotrProkop/kubernetes,kubernetes/kubernetes,iameli/kubernetes,feiskyer/kubernetes,kevin-wangzefeng/kubernetes,gnufied/kubernetes,zhangmingld/kubernetes,kevin-wangzefeng/kubernetes,cblecker/kubernetes,liggitt/kubernetes,lojies/kubernetes,BenTheElder/kubernetes,jackfrancis/kubernetes,chestack/kubernetes,lojies/kubernetes,jackfrancis/kubernetes,mkumatag/kubernetes,ravilr/kubernetes,BenTheElder/kubernetes,olivierlemasle/kubernetes,mengqiy/kubernetes,warmchang/kubernetes,thockin/kubernetes,mosoft521/kubernetes,jessfraz/kubernetes,soltysh/kubernetes,mkumatag/kubernetes,jsafrane/kubernetes,feiskyer/kubernetes,liggitt/kubernetes,soltysh/kubernetes,dims/kubernetes,mengqiy/kubernetes,kevin-wangzefeng/kubernetes,MikeSpreitzer/kubernetes,chestack/kubernetes,jsafrane/kubernetes,gnufied/kubernetes,cblecker/kubernetes,lojies/kubernetes,deads2k/kubernetes,k82cn/kubernetes,mengqiy/kubernetes,gnufied/kubernetes,deads2k/kubernetes,chestack/kubernetes,iameli/kubernetes,soltysh/kubernetes,ping035627/kubernetes,mahak/kubernetes,mengqiy/kubernetes,MikeSpreitzer/kubernetes,mosoft521/kubernetes,lojies/kubernetes,mkumatag/kubernetes,ravilr/kubernetes,ping035627/kubernetes,warmchang/kubernetes,cblecker/kubernetes,mahak/kubernetes,ping035627/kubernetes,chestack/kubernetes,MikeSpreitzer/kubernetes,shyamjvs/kubernetes,enj/kubernetes,zhangmingld/kubernetes,mkumatag/kubernetes,dixudx/kubernetes,dims/kubernetes,dims/kubernetes,cblecker/kubernetes,matthyx/kubernetes,BenTheElder/kubernetes,MikeSpreitzer/kubernetes,iameli/kubernetes,dixudx/kubernetes,liggitt/kubernetes,dixudx/kubernetes,PiotrProkop/kubernetes,ravilr/kubernetes,mengqiy/kubernetes,soltysh/kubernetes,jackfrancis/kubernetes,deads2k/kubernetes,thockin/kubernetes,carlory/kubernetes,liggitt/kubernetes,k82cn/kubernetes,ping035627/kubernetes,gnufied/kubernetes,olivierlemasle/kubernetes,matthyx/kubernetes,BenTheElder/kubernetes,mkumatag/kubernetes,mahak/kubernetes,jessfraz/kubernetes,PiotrProkop/kubernetes,enj/kubernetes,mosoft521/kubernetes,PiotrProkop/kubernetes,k82cn/kubernetes,matthyx/kubernetes,thockin/kubernetes,k82cn/kubernetes,dixudx/kubernetes,zhangmingld/kubernetes,GulajavaMinistudio/kubernetes,feiskyer/kubernetes,zhangmingld/kubernetes,jsafrane/kubernetes,jackfrancis/kubernetes,carlory/kubernetes,PiotrProkop/kubernetes,matthyx/kubernetes,shyamjvs/kubernetes,thockin/kubernetes,soltysh/kubernetes,kubernetes/kubernetes,GulajavaMinistudio/kubernetes,kubernetes/kubernetes