feat(tests) res_status() helper prints err logs on HTTP 500
feat(tests) res_status() helper prints err logs on HTTP 500

jerizm/kong,akh00/kong,Kong/kong,li-wl/kong,jebenexer/kong,beauli/kong,Mashape/kong,ccyphers/kong,Kong/kong,shiprabehera/kong,Kong/kong,icyxp/kong,Vermeille/kong,salazar/kong