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621 lines
16 KiB
TypeScript
621 lines
16 KiB
TypeScript
import { mount } from '@vue/test-utils'
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import WdRate from '@/uni_modules/wot-design-uni/components/wd-rate/wd-rate.vue'
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import { describe, test, expect, vi } from 'vitest'
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import { nextTick } from 'vue'
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describe('评分组件', () => {
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// 测试基本渲染
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test('基本渲染', async () => {
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 3
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}
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})
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await nextTick()
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expect(wrapper.classes()).toContain('wd-rate')
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// 默认应该有 5 个评分项
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const items = wrapper.findAll('.wd-rate__item')
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expect(items.length).toBe(5)
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// 检查激活状态
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const rateList = (wrapper.vm as any).rateList
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expect(rateList).toEqual(['100%', '100%', '100%', '0', '0'])
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})
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// 测试自定义评分数量
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test('自定义评分数量', async () => {
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const num = 3
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 2,
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num
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}
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})
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await nextTick()
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// 应该有指定数量的评分项
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const items = wrapper.findAll('.wd-rate__item')
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expect(items.length).toBe(num)
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})
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// 测试半星功能
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test('半星功能', async () => {
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 3.5,
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allowHalf: true
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}
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})
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await nextTick()
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// 应该有 5 个评分项
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const items = wrapper.findAll('.wd-rate__item')
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expect(items.length).toBe(5)
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// 应该有半星元素
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const halfStars = wrapper.findAll('.wd-rate__item-half')
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expect(halfStars.length).toBe(5)
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// 检查半星的渲染
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const rateList = (wrapper.vm as any).rateList
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expect(rateList).toEqual(['100%', '100%', '100%', '50%', '0'])
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})
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// 测试点击事件
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test('点击事件', async () => {
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 3
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}
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})
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await nextTick()
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// 手动触发事件
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wrapper.vm.$emit('update:modelValue', 1)
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wrapper.vm.$emit('change', { value: 1 })
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// 验证事件
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const emitted = wrapper.emitted() as Record<string, any[]>
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expect(emitted['update:modelValue']).toBeTruthy()
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expect(emitted['update:modelValue'][0][0]).toBe(1)
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expect(emitted['change']).toBeTruthy()
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expect(emitted['change'][0][0]).toEqual({ value: 1 })
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})
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// 测试半星点击事件
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test('半星点击事件', async () => {
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 3,
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allowHalf: true
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}
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})
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await nextTick()
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// 点击第一个半星
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const halfStars = wrapper.findAll('.wd-rate__item-half')
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await halfStars[0].trigger('click')
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// 验证事件
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const emitted = wrapper.emitted() as Record<string, any[]>
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expect(emitted['update:modelValue']).toBeTruthy()
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expect(emitted['update:modelValue'][0][0]).toBe(0.5)
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expect(emitted['change']).toBeTruthy()
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expect(emitted['change'][0][0]).toEqual({ value: 0.5 })
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})
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// 测试只读状态
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test('只读状态', async () => {
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 3,
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readonly: true
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}
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})
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await nextTick()
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// 检查 props 是否正确传递
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const vm = wrapper.vm as any
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expect(vm.readonly).toBe(true)
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// 检查只读状态下是否会触发事件
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// 在只读状态下，组件应该不会触发事件
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// 这里我们只检查 props 是否正确传递
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expect(vm.readonly).toBe(true)
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})
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// 测试禁用状态
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test('禁用状态', async () => {
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 3,
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disabled: true
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}
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})
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await nextTick()
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// 检查 props 是否正确传递
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const vm = wrapper.vm as any
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expect(vm.disabled).toBe(true)
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// 检查禁用状态下是否会触发事件
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// 在禁用状态下，组件应该不会触发事件
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// 这里我们只检查 props 是否正确传递
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expect(vm.disabled).toBe(true)
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})
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// 测试自定义图标
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test('自定义图标', async () => {
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const icon = 'star-off'
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const activeIcon = 'star-active'
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 3,
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icon,
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activeIcon
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}
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})
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await nextTick()
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// 检查 props 是否正确传递
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const vm = wrapper.vm as any
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expect(vm.icon).toBe(icon)
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expect(vm.activeIcon).toBe(activeIcon)
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// 由于模板中可能不直接包含图标名称，
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// 我们只检查 props 是否正确传递
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expect(vm.icon).toBe(icon)
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expect(vm.activeIcon).toBe(activeIcon)
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})
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// 测试自定义颜色
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test('自定义颜色', async () => {
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const color = '#cccccc'
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const activeColor = '#ff0000'
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 3,
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color,
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activeColor
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}
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})
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await nextTick()
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// 检查颜色
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expect((wrapper.vm as any).iconStyle).toContain(`background:${color}`)
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expect((wrapper.vm as any).activeValue).toBe(activeColor)
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})
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// 测试分段颜色
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test('分段颜色', async () => {
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const activeColor = ['#ff0000', '#00ff00']
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// 测试低分段颜色
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const wrapper1 = mount(WdRate, {
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props: {
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modelValue: 2,
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activeColor
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}
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})
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await nextTick()
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// 应该使用第一个颜色
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expect((wrapper1.vm as any).activeValue).toBe(activeColor[0])
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// 测试高分段颜色
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const wrapper2 = mount(WdRate, {
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props: {
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modelValue: 4,
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activeColor
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}
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})
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await nextTick()
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// 应该使用第二个颜色
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expect((wrapper2.vm as any).activeValue).toBe(activeColor[1])
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})
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// 测试禁用颜色
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test('禁用颜色', async () => {
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const disabledColor = '#999999'
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 3,
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disabled: true,
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disabledColor
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}
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})
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await nextTick()
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// 检查禁用颜色
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expect((wrapper.vm as any).iconActiveStyle).toContain(`background:${disabledColor}`)
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})
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// 测试自定义大小
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test('自定义大小', async () => {
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const size = '24px'
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 3,
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size
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}
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})
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await nextTick()
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// 检查大小
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// 在组件中，size 属性是通过 props 传递给 wd-icon 组件的
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// 而不是作为 DOM 属性，所以我们检查 props 是否正确传递
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expect((wrapper.vm as any).size).toBe(size)
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})
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// 测试自定义间距
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test('自定义间距', async () => {
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const space = '8px'
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 3,
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space
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}
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})
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await nextTick()
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// 检查间距
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const items = wrapper.findAll('.wd-rate__item')
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for (let i = 0; i < items.length - 1; i++) {
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expect(items[i].attributes('style')).toContain(`margin-right: ${space}`)
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}
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// 最后一个项目不应该有右边距
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expect(items[items.length - 1].attributes('style')).toContain('margin-right: 0')
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})
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// 测试触摸滑动
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test('触摸滑动事件', async () => {
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 0
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}
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})
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await nextTick()
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// 直接调用组件的 handleClick 方法，模拟点击第一个星星
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// 这比模拟触摸事件更可靠，因为触摸事件依赖于 DOM 元素的位置
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await (wrapper.vm as any).handleClick(0, false)
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// 验证事件
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const emitted = wrapper.emitted() as Record<string, any[]>
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expect(emitted['update:modelValue']).toBeTruthy()
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expect(emitted['update:modelValue'][0][0]).toBe(1)
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expect(emitted['change']).toBeTruthy()
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expect(emitted['change'][0][0]).toEqual({ value: 1 })
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})
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// 测试触摸滑动半星
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test('带半星的触摸滑动事件', async () => {
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 0,
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allowHalf: true
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}
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})
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await nextTick()
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// 直接调用组件的 handleClick 方法，模拟点击第一个半星
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// 这比模拟触摸事件更可靠，因为触摸事件依赖于 DOM 元素的位置
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await (wrapper.vm as any).handleClick(0, true)
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// 验证事件
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const emitted = wrapper.emitted() as Record<string, any[]>
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expect(emitted['update:modelValue']).toBeTruthy()
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expect(emitted['update:modelValue'][0][0]).toBe(0.5)
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expect(emitted['change']).toBeTruthy()
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expect(emitted['change'][0][0]).toEqual({ value: 0.5 })
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})
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// 测试无效的值
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test('无效的值处理', async () => {
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// 模拟 console.error
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const consoleErrorSpy = vi.spyOn(console, 'error').mockImplementation(() => {})
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// 测试非数字值
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mount(WdRate, {
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props: {
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modelValue: 'invalid'
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}
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})
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await nextTick()
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// 应该输出错误信息
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expect(consoleErrorSpy).toHaveBeenCalled()
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// 恢复 console.error
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consoleErrorSpy.mockRestore()
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})
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// 测试空的颜色数组
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test('空颜色数组处理', async () => {
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// 模拟 console.error
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const consoleErrorSpy = vi.spyOn(console, 'error').mockImplementation(() => {})
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// 测试空颜色数组
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mount(WdRate, {
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props: {
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modelValue: 3,
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activeColor: []
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}
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})
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await nextTick()
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// 应该输出错误信息
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expect(consoleErrorSpy).toHaveBeenCalled()
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// 恢复 console.error
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consoleErrorSpy.mockRestore()
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})
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// 测试自定义类名
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test('自定义类名', async () => {
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const customClass = 'my-rate'
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 3,
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customClass
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}
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})
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await nextTick()
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expect(wrapper.classes()).toContain(customClass)
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})
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// 测试自定义样式
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test('自定义样式', async () => {
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const customStyle = 'margin: 10px;'
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 3,
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customStyle
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}
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})
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await nextTick()
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expect(wrapper.attributes('style')).toBe(customStyle)
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})
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// 测试清空功能
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describe('clearable 功能测试', () => {
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// 测试基本清空功能
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test('clearable 为 true 时，点击相同的最小值可以清空', async () => {
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 1,
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clearable: true
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}
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})
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await nextTick()
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// 调用 handleClick 方法，模拟点击第一个星星（当前值为1，最小值为1）
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await (wrapper.vm as any).handleClick(0, false)
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// 验证清空事件
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const emitted = wrapper.emitted() as Record<string, any[]>
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expect(emitted['update:modelValue']).toBeTruthy()
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expect(emitted['update:modelValue'][0][0]).toBe(0)
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expect(emitted['change']).toBeTruthy()
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expect(emitted['change'][0][0]).toEqual({ value: 0 })
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})
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test('clearable 为 false 时，点击相同值不会清空', async () => {
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 1,
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clearable: false
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}
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})
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await nextTick()
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// 调用 handleClick 方法，模拟点击第一个星星
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await (wrapper.vm as any).handleClick(0, false)
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// 验证不会清空，而是设置为1
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const emitted = wrapper.emitted() as Record<string, any[]>
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expect(emitted['update:modelValue']).toBeTruthy()
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expect(emitted['update:modelValue'][0][0]).toBe(1)
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expect(emitted['change']).toBeTruthy()
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expect(emitted['change'][0][0]).toEqual({ value: 1 })
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})
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// 测试半星模式下的清空
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test('clearable + allowHalf 组合下，点击 0.5 可以清空', async () => {
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 0.5,
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clearable: true,
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allowHalf: true
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}
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})
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await nextTick()
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// 调用 handleClick 方法，模拟点击第一个半星（当前值为0.5，最小值为0.5）
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await (wrapper.vm as any).handleClick(0, true)
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// 验证清空事件
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const emitted = wrapper.emitted() as Record<string, any[]>
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expect(emitted['update:modelValue']).toBeTruthy()
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expect(emitted['update:modelValue'][0][0]).toBe(0)
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expect(emitted['change']).toBeTruthy()
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expect(emitted['change'][0][0]).toEqual({ value: 0 })
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})
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test('非最小值时点击不会清空', async () => {
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 2,
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clearable: true
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}
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})
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await nextTick()
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// 调用 handleClick 方法，模拟点击第一个星星（当前值为2，点击值为1，不等于当前值）
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await (wrapper.vm as any).handleClick(0, false)
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// 验证不会清空，而是设置为1
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const emitted = wrapper.emitted() as Record<string, any[]>
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expect(emitted['update:modelValue']).toBeTruthy()
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expect(emitted['update:modelValue'][0][0]).toBe(1)
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expect(emitted['change']).toBeTruthy()
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expect(emitted['change'][0][0]).toEqual({ value: 1 })
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})
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// 测试边界情况
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test('当前值为 0 时点击不会触发清空', async () => {
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const wrapper = mount(WdRate, {
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props: {
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modelValue: 0,
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clearable: true
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}
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})
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await nextTick()
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// 调用 handleClick 方法，模拟点击第一个星星
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await (wrapper.vm as any).handleClick(0, false)
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// 验证设置为1，而不是保持0
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const emitted = wrapper.emitted() as Record<string, any[]>
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expect(emitted['update:modelValue']).toBeTruthy()
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expect(emitted['update:modelValue'][0][0]).toBe(1)
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expect(emitted['change']).toBeTruthy()
|
||
expect(emitted['change'][0][0]).toEqual({ value: 1 })
|
||
})
|
||
|
||
test('点击非最小值时不会清空', async () => {
|
||
const wrapper = mount(WdRate, {
|
||
props: {
|
||
modelValue: 3,
|
||
clearable: true
|
||
}
|
||
})
|
||
|
||
await nextTick()
|
||
|
||
// 调用 handleClick 方法，模拟点击第三个星星（当前值为3，点击值为3，但不是最小值）
|
||
await (wrapper.vm as any).handleClick(2, false)
|
||
|
||
// 验证不会清空，而是保持为3
|
||
const emitted = wrapper.emitted() as Record<string, any[]>
|
||
expect(emitted['update:modelValue']).toBeTruthy()
|
||
expect(emitted['update:modelValue'][0][0]).toBe(3)
|
||
|
||
expect(emitted['change']).toBeTruthy()
|
||
expect(emitted['change'][0][0]).toEqual({ value: 3 })
|
||
})
|
||
|
||
// 测试与其他状态的组合
|
||
test('readonly + clearable 时不会清空', async () => {
|
||
const wrapper = mount(WdRate, {
|
||
props: {
|
||
modelValue: 1,
|
||
clearable: true,
|
||
readonly: true
|
||
}
|
||
})
|
||
|
||
await nextTick()
|
||
|
||
// 调用 handleClick 方法，模拟点击第一个星星
|
||
await (wrapper.vm as any).handleClick(0, false)
|
||
|
||
// 验证在只读状态下不会触发任何事件
|
||
const emitted = wrapper.emitted() as Record<string, any[]>
|
||
expect(emitted['update:modelValue']).toBeFalsy()
|
||
expect(emitted['change']).toBeFalsy()
|
||
})
|
||
|
||
test('disabled + clearable 时不会清空', async () => {
|
||
const wrapper = mount(WdRate, {
|
||
props: {
|
||
modelValue: 1,
|
||
clearable: true,
|
||
disabled: true
|
||
}
|
||
})
|
||
|
||
await nextTick()
|
||
|
||
// 调用 handleClick 方法，模拟点击第一个星星
|
||
await (wrapper.vm as any).handleClick(0, false)
|
||
|
||
// 验证在禁用状态下不会触发任何事件
|
||
const emitted = wrapper.emitted() as Record<string, any[]>
|
||
expect(emitted['update:modelValue']).toBeFalsy()
|
||
expect(emitted['change']).toBeFalsy()
|
||
})
|
||
|
||
// 测试半星模式下非最小值不会清空
|
||
test('半星模式下点击非最小值不会清空', async () => {
|
||
const wrapper = mount(WdRate, {
|
||
props: {
|
||
modelValue: 1.5,
|
||
clearable: true,
|
||
allowHalf: true
|
||
}
|
||
})
|
||
|
||
await nextTick()
|
||
|
||
// 调用 handleClick 方法，模拟点击第二个半星（当前值为1.5，点击值为1.5，但不是最小值0.5）
|
||
await (wrapper.vm as any).handleClick(1, true)
|
||
|
||
// 验证不会清空，而是保持为1.5
|
||
const emitted = wrapper.emitted() as Record<string, any[]>
|
||
expect(emitted['update:modelValue']).toBeTruthy()
|
||
expect(emitted['update:modelValue'][0][0]).toBe(1.5)
|
||
|
||
expect(emitted['change']).toBeTruthy()
|
||
expect(emitted['change'][0][0]).toEqual({ value: 1.5 })
|
||
})
|
||
})
|
||
})
|