test.js

(function() {
	var sys = require('sys'),
		test = require('mjsunit'),
		template = require('./template'),
		pending_callbacks = 0;

	function expect_callback() {
		pending_callbacks += 1;
	}

	function receive_callback() {
		pending_callbacks -= 1;
	}


	var myobj = {obj : {num: 5, person:'Jack'}};
	var myobj2 = {obj : {num: 10, person:'Jill'}};

	expect_callback();
	template.create('./tmpls/t1.template', function(my_template_function) {
		receive_callback();
		test.assertEquals('5 apples for Jack ', my_template_function(myobj));
	});

	expect_callback();
	template.create('./tmpls/t2.template', function(my_template_function) {
		receive_callback();
		test.assertEquals('Bob', my_template_function({name:'Bob'}));
	});
	
	expect_callback();
	template.create('./tmpls/t3.template', function(my_template_function) {
		var data = {users: [{name:'Chad', age:25}, {name:'Bob', age:40}]};
		receive_callback();
		test.assertEquals('Chad is 25 years old.\nBob is 40 years old.\n', my_template_function(data));
	});
	
	// assert that all callbacks were called within the alloted time and exit
	
	setTimeout(function () {
		test.assertEquals(0, pending_callbacks);
		process.exit();
	}, 50);
}());