Support Node.js testing

[jodal]

Currently, buster-coffee only works with Buster.JS's browser testing, and not Buster.JS's Node.js testing. This is because buster-coffee just keeps the compiled JS sources in memory, while require() in Node.js apps expect to find the required modules on disk.

A possible solution is to create a "nodevm" test runner in Buster.JS, which run the tests in an environment controlled by the Node.js vm module. This gives the test runner control of the global namespace. Thus, it can override require() with a custom implementation that can access in-memory JS resources.

[flosse]

+1

[dhenze]

+1

[danielkcz]

Any progress on this please ? I would love to have my coffee files compiled on fly.