express-promise-router/test/util/http-utils.js

A lightweight wrapper for Express 4's Router that allows middleware to return promises

var request = require("request-promise");
var assert = require("chai").assert;

exports.GET = function (route) {
  return request({
    url: "http://localhost:12345" + route,
    resolveWithFullResponse: true,
  }).then(function (res) {
    // Express sends 500 errors for uncaught exceptions (like failed assertions)
    // Make sure to still fail the test if an assertion in middleware failed.
    assert.equal(res.statusCode, 200);
    return res;
  });
};