angular promises resolve/reject

gistfile1.js

var $injector = angular.injector(['ng']);
var $q = $injector.get('$q');

function promise(msg) {
	var defer = new $q.defer();
	defer.promise.then(function() {
		console.log(msg + "I promised!");
	}).then(function() {
		console.log(msg + "I would do this too")
	}).then(function() {
		console.log(msg + "... and I would do this too")
	}).catch(function() {
		console.log(msg + "We've caught an error")
	}).finally(function() {
		console.log(msg + "After all is said and done")
	});
	return defer;
};

var defer_resolved = promise(" [resolved] ");
var defer_rejected = promise(" [rejected] ");

window.setTimeout(function() {
	defer_resolved.resolve("I have been resolved!");
}, 0);

window.setTimeout(function() {
	defer_rejected.reject("I have been rejected!");
}, 2000);