Core htmx API test

• ajax returns a promise10ms ‣

  // in IE we do not return a promise
  if (typeof Promise !== 'undefined') {
    this.server.respondWith('GET', '/test', 'foo!')
    var div = make("<div id='d1'></div>")
    var promise = htmx.ajax('GET', '/test', '#d1')
    this.server.respond()
    div.innerHTML.should.equal('foo!')
    promise.then(function() {
      done()
    })
  } else {
    done()
  }