测试用例,代码自动化监测,codereview的第一步。是个不应被忽视的环节。
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| import { mount } from '@vue/test-utils' import test from '../index' const wrapper = mount(test, { propsData: { type: 'type_1' }, slots: { default: '<div class="test-msg"></div>' } }) const vm = wrapper.vm
it('类名是否正确', () => { const container = wrapper.find('.container') expect(container.contains('.class_1')).toBe(true) expect(container.classes('class_2')).toBe(true) })
it('触发click事件', () => { wrapper.trigger('click') expect(wrapper.emitted().click).toBeTruthy() })
it('html内容检测', () => { const title = wrapper.find('.title') expect(title.text()).toBe('标题')
const img = vm.$el.querySelector('.img') expect(img.src).toBe('http://img') })
it('样式检测', () => { const vm = vm.$el expect(vm.style.width).toBe('300px') })
it('开启检测', () => { expect(wrapper.contains('.detail')).toBe(true) })
it('插片位置是否正确', () => { const minor = wrapper.find('.slot') expect(minor.contains('div.test-msg')).toBeTruthy() })
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