pretender helper for qunit-bdd

test_helpers.js

var pretender;
export function server(dsl) {
  if (pretender) {
    dsl.call(pretender);
    return pretender;
  }
  pretender = new Pretender(dsl);
  pretender.unhandledRequest = function (verb, path, request) {
    fail("Pretender intercepted "+verb+" "+path+" but no handler was defined for this type of request");
    throw new Error("Pretender intercepted "+verb+" "+path+" but no handler was defined for this type of request");
  };
  return pretender;
}

QUnit.testDone(function () {
  if (pretender) {
    pretender.shutdown();
    pretender = null;
  }
});