😉  yorick at yorick-laptop in ~/projects/doc
$ cat > test_test.js
var test = require('testling')
test(function(t) {
t.createWindow({url: "./tests/docTests.html"}, function(win, $) { t.end() })})

 😉  yorick at yorick-laptop in ~/projects/doc
$ testling test_test.js
The "sys" module is now called "util". It should have a similar interface.
node/jsdom                      0/0    0 % ok
node.js:201
        throw e; // process.nextTick error, or 'error' event on first tick
              ^
Error: connect ECONNREFUSED
    at errnoException (net.js:670:11)
    at Object.afterConnect [as oncomplete] (net.js:661:19)

 😉  yorick at yorick-laptop in ~/projects/doc
$ node -v
v0.6.15