Add Router API test
Add Router API test

yosssi/httprouter,cmars/tools,julienschmidt/httprouter,nigeldunn/httprouter,laurennicoleroth/httprouter,sdac/httprouter,cmars/tools,hiteshjoshi/httprouter,EricLagergren/httprouter,hawx/route,cmars/tools,jjeffery/httprouter,buaazp/fasthttprouter,kingland/httprouter,herzog31/httprouter,Pacoup/httprouter,glycerine/httprouter,cmars/tools,b54898533/httprouter,TheHippo/httprouterc,agaurav/httprouter