e>
    <script>
      Polymer({
        delay: 1,
        response: null,
        testResult: 'pending...',
        passed: false,
        requests: [],
        observe: {
          '$.ajax.activeRequest': 'requestChanged'
        },
        domReady: function() {
          setTimeout(function() {
            if (this.response != null) {
              console.error('HTTP request returned too quick!')
              chai.assert.fail(
                  '', '',  'Indeterminate, initial request returned too quic