TypeError: has no method 'async'

TypeError: has no method 'async'

我正在尝试 运行 异步示例并具有以下代码:

registerSuite({
    name: 'Test Dashboard empty after removing all projects and data',

    setup: function () {
        var dfd = this.async(1000);

        console.info('\n In setup');
        remote = this.remote;
        remote.setWindowSize(1024,768);

当我 运行 执行此操作时,我看到以下错误:

TypeError: Object #<Suite> has no method 'async'
  at Suite.registerSuite.setup  <tests/dashboard/dashboard_empty.js:18:28>
  at <Suite.target.(anonymous function).dispatcher [as setup] (/home/bkuhlman/internjs_func/Lopez-Internjs-Func/node_modules/intern/node_modules/dojo/aspect.js:95:31)>
  at callOnSuite  <node_modules/intern/lib/Suite.js:157:42>
  at call  <node_modules/intern/lib/Suite.js:208:13>
  at Suite.run  <node_modules/intern/lib/Suite.js:306:4>
  at <node_modules/intern/lib/Suite.js:237:13>
  at signalListener  <node_modules/intern/node_modules/dojo/Deferred.js:37:21>
  at Promise.then.promise.then  <node_modules/intern/node_modules/dojo/Deferred.js:258:5>
  at runTest  <node_modules/intern/lib/Suite.js:236:46>
  at <node_modules/intern/lib/Suite.js:249:7>

我错过了什么?

谢谢, 布拉德

正如错误描述的那样。 setup 是套件生命周期方法,不是测试方法,所以它没有 this.async。如果您需要从生命周期方法执行异步操作,您将需要 return 一个承诺。这将在未来版本的实习生中解决。