找不到变量：Phantomjs 中的 Promise

Question

我正在用 Jasmin 编写测试用例。

当我调用波纹管方法时，

initialize({"Data": "primary"});

即：

initialize: function(config) {

    console.info("initialize Version 2 initialized..");

    return new Promise(function(resolve, reject) {

    console.info("promise");

    resolve(true);
    });
}

我低于错误

ReferenceError: Can't find variable: Promise in http://localhost:8080/absolute/home/krushanu/project/krushanu/ekstep/theLib/js-libs/telemetry/telemetry.js?a043c6a23b1af06737d8e1ae1e1c2e152d4faa83

已安装的 phantom js 版本为 2.1.1

Answer 1

PhantomJS 本身不支持 Promise。 See the issue in github here. You could use es6-promise or promise-polyfill to enable Promise support. If it is possible, I would recommend migrating to Puppeteer

找不到变量：Phantomjs 中的 Promise

Can't find variable: Promise in Phantomjs

javascript

tdd

unit-testing

phantomjs

karma-jasmine