test for https

index.js

  // This is in response to issue # 280 - scripts don't load over https.
  // See: https://github.com/tmpvar/jsdom/issues/280
  //
  // When a transfer is done, HTTPS servers in the wild might emit 'close', or
  // might emit 'end'.  Node's HTTPS server always emits 'end', so we need to
  // fake a 'close' to test this fix.
  env_with_https : function (test) {
    var https = require('https');
    // Save the real https.request so we can restore it later.
    var oldRequest = https.request;
    var EventEmitter = require('events').EventEmitter;

    // Mock response object
    var res = { setEncoding : function () {} };
    res.__proto__ = new EventEmitter();

    // Monkey patch https.request so it emits 'close' instead of 'end.
    https.request = function () {
      // Mock the request object.
      var req = { setHeader : function () {} };
      req.__proto__ = new EventEmitter();
      process.nextTick(function () {
        req.emit('response', res);
        process.nextTick(function () {
          res.emit('data', 'window.attachedHere = 123');
          res.emit('close');
        });
      });
      return req;
    };

    jsdom.env({
      html: "<a href='/path/to/hello'>World</a>",
      // The script url doesn't matter as long as its https, since our mocked
      // request doens't actually fetch anything.
      scripts: 'https://doesntmatter.com/script.js',
      done: function(errors, window) {
        if (errors) {
          test.ok(false, errors.message)
        } else {
          test.notEqual(window.location, null, 'window.location should not be null');
          test.equal(window.attachedHere, 123, 'script should execute on our window');
          test.equal(window.document.getElementsByTagName("a").item(0).innerHTML, 'World', 'anchor text');
        }
        https.request = oldRequest;
        test.done();
      }
    });
  },