A tiny node.js test framework with no dependencies

test.js

/*
Example
 
    var test = require('./path/to/test'),
	cake = require('..'),
        assert = require("assert");
	
	test('eat cake', function(done){
	  cake.eat();
	  done();
	});
	
	test('something that will throw an error', function(done){
	  assert.equal('apples', 'oranges');
	  done();
	});
	test.runTests();
*/
 
var domain = require("domain"),
    green  = "\x1b[32;1m",
    cancel = "\x1b[0m",
    yellow = "\x1b[33;1m",
    grey   = "\x1b[37;0m",
    red    = "\x1b[31;1m";
 
function done(text){
  console.log(green+"done"+cancel+": "+text);
	return true;
}
 
function fail(text, err){
    console.log(red+"fail"+cancel+": "+grey+text+"\n\t"+yellow+err.toString()+cancel);
}
 
function test(name, fn){
	test._arr.push({ name: name, fn: fn });
}
 
test.fail = fail;
test.done = done;
test._arr = [];
 
test.runTests = function () {
	var arr = this._arr;
	(function runNext(c) {
		var nextIndex = arr.indexOf(c) + 1;
		if (nextIndex === 0) process.exit(0);
		var cur = c.fn;
		var name = c.name;
		var next = arr[nextIndex];
		function ldone() {
			done(name);
			runNext(next);
		}
		var d = domain.create();
		d.on('error', function (err) {
			fail(name, err);
			runNext(next);
		});
		d.run(function () {
			cur(ldone);
		});
	})(arr[0]);
};
 
module.exports = test;