add test to cover slash and %2f
add test to cover slash and %2f

stanxii/indexRiver,stanxii/indexRiver,stanxii/indexRiver,stanxii/indexRiver,stanxii/indexRiver,stanxii/indexRiver,getlantern/http-proxy,stanxii/indexRiver,getlantern/chained-server,stanxii/indexRiver,stanxii/indexRiver