Tutorial 9

//silly.js

function sumNumbers(a, b){
	return a+b;
}

function sumNumbersAsync(a, b, callback){
	var result = a + b;
	callback(result);
}

exports.sumNumbers = sumNumbers;
exports.sumNumbersAsync = sumNumbersAsync;

//test-main.js

var silly = require("./silly");

exports["test main"] = function(assert) {
  var result = silly.sumNumbers(1,2);
  assert.pass(result == 3, "Unit test running!");
  assert.equal(result, 3, "Second unit test running!");
  assert.notEqual(result, 4, "Third unit test running!");
};

exports["test main async"] = function(assert, done) {
  silly.sumNumbersAsync(1, 2, function(result){
  	  assert.pass(result == 3, "Unit test running! ASYNC");
  	  assert.equal(result, 3, "Second unit test running! ASYNC");
  	  assert.notEqual(result, 3, "Third unit test running! ASYNC");
  	   done();
  })
};

require("sdk/test").run(exports);