nodulator
Version:
Complete NodeJS Framework for Restfull APIs
69 lines (60 loc) • 2.01 kB
JavaScript
/*
* Copyright 2012-2013 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (buster, define) {
'use strict';
var assert, refute;
assert = buster.assertions.assert;
refute = buster.assertions.refute;
define('rest/util/pubsub-test', function (require) {
var pubsub = require('rest/util/pubsub');
buster.testCase('rest/util/pubsub', {
'should pass arguments to subscribed listener': function () {
var callback = this.spy(function (value) {
assert.equals('result', value);
});
pubsub.subscribe('topic', callback);
pubsub.publish('topic', 'result');
assert.called(callback);
},
'should ignore publish with no listeners': function () {
pubsub.publish('topic', 'result');
assert(true);
},
'should unsubscribe listener after publish': function () {
var callback = this.spy(function (value) {
assert.equals('result', value);
});
pubsub.subscribe('topic', callback);
pubsub.publish('topic', 'result');
pubsub.publish('topic', 'result2');
assert.calledOnce(callback);
},
'should only call most recent listener': function () {
var callback1, callback2;
callback1 = this.spy();
callback2 = this.spy(function (value) {
assert.equals('result', value);
});
pubsub.subscribe('topic', callback1);
pubsub.subscribe('topic', callback2);
pubsub.publish('topic', 'result');
assert.calledOnce(callback2);
refute.called(callback1);
}
});
});
}(
this.buster || require('buster'),
typeof define === 'function' && define.amd ? define : function (id, factory) {
var packageName = id.split(/[\/\-]/)[0], pathToRoot = id.replace(/[^\/]+/g, '..');
pathToRoot = pathToRoot.length > 2 ? pathToRoot.substr(3) : pathToRoot;
factory(function (moduleId) {
return require(moduleId.indexOf(packageName) === 0 ? pathToRoot + moduleId.substr(packageName.length) : moduleId);
});
}
// Boilerplate for AMD and Node
));