如何使用chai/chai smoothie断言输入字段的值?

chai-smoothie 当断言失败时,启用错误消息更易于读取。但它不能处理承诺: this.nameTextbox.getAttribute('value') 回报承诺。

注意 :所有量角器API返回承诺。

chai-as-promised 具有 chai

var chai = require('chai'),

chai.use(require('chai-as-promised'));
chai.use(require('chai-smoothie'));

global.expect = chai.expect;

// then can do assertion as following:
expect(this.nameTextbox.getAttribute('value')).to.eventually.equal('name');