Add parameter app for creatHttpProxy for unit test
Add parameter app for creatHttpProxy for unit test

larry-dean/on-http,RackHD/on-http,RackHD/on-http,lanchongyizu/on-http,keedya/on-http,lanchongyizu/on-http,keedya/on-http,larry-dean/on-http,RackHD/on-http,larry-dean/on-http,keedya/on-http,RackHD/on-http,larry-dean/on-http,lanchongyizu/on-http,keedya/on-http,lanchongyizu/on-http