【发布时间】:2018-09-24 00:57:11
【问题描述】:
这是我的测试:
jest.mock('gsap')
import TweenMax from '../../__mocks__/gsap'
import Component from '@/components/Callback/Form.vue'
import { shallow, createLocalVue } from '@vue/test-utils'
const localVue = createLocalVue()
test('phone opacity changing from 1 to 0 in totalTime', () => {
const wrapper = shallow(Component, {
localVue,
mocks: {
localStorage
},
watch: {
step
},
methods: {
enterNamePlaceholder,
toNextBtn
}
})
const phone = wrapper.find('.callback__phone')
expect(TweenMax.to.mock.calls[0][0]).toBe(phone.element)
})
正在测试的代码:
TweenMax.to(document.querySelector('.callback__phone'), this.totalTime, {opacity: 0, onComplete: this.enterNamePlaceholder})
开玩笑的错误信息:
Expected value to be:
<a class="callback__phone link" href="tel:88619442620">+7 (861) 944 26 20</a>
Received:
null
而且它不仅在这个地方。代码中的每个 document.querySelector 在测试期间都返回 null。代码运行时好像没有渲染模板。
【问题讨论】:
标签: javascript unit-testing vue.js jestjs gsap