ModuleLoader.require(["tinymce/util/Promise"], function(Promise) { module("tinymce.util.Promise"); asyncTest('Promise resolve', function() { new Promise(function(resolve) { resolve("123"); }).then(function(result) { equal("123", result); QUnit.start(); }); }); asyncTest('Promise reject', function() { new Promise(function(resolve, reject) { reject("123"); }).then(function() { }, function(result) { equal("123", result); QUnit.start(); }); }); asyncTest('Promise reject', function() { var promises = [ new Promise(function(resolve) { resolve("123"); }), new Promise(function(resolve) { resolve("456"); }) ]; Promise.all(promises).then(function(results) { equal("123", results[0]); equal("456", results[1]); QUnit.start(); }); }); });