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646 lines
17 KiB
TypeScript
646 lines
17 KiB
TypeScript
import { mount } from '@vue/test-utils'
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import { h, nextTick } from 'vue'
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import Slider from '../src/index.vue'
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describe('Slider', () => {
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it('create', () => {
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const wrapper = mount(Slider)
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expect(wrapper.props().modelValue).toBe(0)
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})
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it('should not exceed min and max', done => {
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const wrapper = mount({
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template: `
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<slider v-model="value" :min="50"></slider>
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`,
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components: { Slider },
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data() {
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return {
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value: 60,
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}
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},
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})
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setTimeout(() => {
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wrapper.vm.value = 40
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nextTick().then(() => {
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expect(wrapper.vm.value).toBe(50)
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wrapper.vm.value = 120
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nextTick().then(() => {
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expect(wrapper.vm.value).toBe(100)
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done()
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})
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})
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}, 10)
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})
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it('show tooltip', () => {
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const wrapper = mount({
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template: `
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<div>
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<slider v-model="value">
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</slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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value: 0,
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}
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},
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})
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const slider: any = wrapper.findComponent({ name: 'ElSliderButton' })
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slider.vm.handleMouseEnter()
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expect(slider.vm.tooltipVisible).toBeTruthy()
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slider.vm.handleMouseLeave()
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expect(slider.vm.tooltipVisible).toBeFalsy()
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})
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it('hide tooltip', () => {
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const wrapper = mount({
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template: `
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<div>
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<slider ref="slider" v-model="value" :show-tooltip="false">
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</slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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value: 0,
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}
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},
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})
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const slider = wrapper.vm.$refs.slider as any
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const tooltip = slider.$refs.firstButton.$refs.tooltip
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expect(tooltip.disabled).toBe(true)
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})
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it('format tooltip', async () => {
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const wrapper = mount({
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template: `
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<div>
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<slider ref="slider" v-model="value" :format-tooltip="formatTooltip">
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</slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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value: 0,
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}
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},
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methods: {
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formatTooltip(val) {
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return '$' + val
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},
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},
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})
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const slider: any = wrapper.findComponent({ name: 'ElSliderButton' })
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nextTick().then(() => {
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expect(slider.vm.formatValue).toBe('$0')
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})
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})
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it('drag', done => {
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const wrapper = mount({
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template: `
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<div style="width: 200px;">
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<slider v-model="value" :vertical="vertical"></slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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vertical: false,
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value: 0,
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}
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},
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}, {
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attachTo: document.body,
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})
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const mockClientWidth = jest
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.spyOn(wrapper.find('.el-slider__runway').element, 'clientWidth', 'get')
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.mockImplementation(() => 200)
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const slider = wrapper.findComponent({ name: 'ElSliderButton' })
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slider.trigger('mousedown', { clientX: 0 })
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const mousemove = document.createEvent('MouseEvent')
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mousemove.initMouseEvent('mousemove', true, true, window, 1, 100, 0, 100, 0, false, false, true, false, 0, null)
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window.dispatchEvent(mousemove)
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const mouseup = document.createEvent('MouseEvent')
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mouseup.initMouseEvent('mouseup', true, true, window, 1, 100, 0, 100, 0, false, false, true, false, 0, null)
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window.dispatchEvent(mouseup)
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setTimeout(() => {
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expect(wrapper.vm.value === 50).toBeTruthy()
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mockClientWidth.mockRestore()
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wrapper.vm.vertical = true
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wrapper.vm.value = 0
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nextTick(() => {
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expect(wrapper.vm.value === 0).toBeTruthy()
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const mockClientHeight = jest
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.spyOn(wrapper.find('.el-slider__runway').element, 'clientHeight', 'get')
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.mockImplementation(() => 200)
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slider.trigger('mousedown', { clientY: 0 })
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const mousemove = document.createEvent('MouseEvent')
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mousemove.initMouseEvent('mousemove', true, true, window, 1, 0, -100, 0, -100, false, false, true, false, 0, null)
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window.dispatchEvent(mousemove)
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const mouseup = document.createEvent('MouseEvent')
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mouseup.initMouseEvent('mouseup', true, true, window, 1, 0, -100, 0, -100, false, false, true, false, 0, null)
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window.dispatchEvent(mouseup)
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setTimeout(() => {
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expect(wrapper.vm.value === 50).toBeTruthy()
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mockClientHeight.mockRestore()
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done()
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}, 10)
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})
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}, 10)
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})
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it('accessibility', done => {
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const wrapper = mount({
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template: `
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<div>
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<slider v-model="value"></slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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value: 0.1,
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}
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},
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})
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const slider: any = wrapper.findComponent({ name: 'ElSliderButton' })
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slider.vm.onRightKeyDown()
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setTimeout(() => {
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expect(wrapper.vm.value).toBe(1)
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slider.vm.onLeftKeyDown()
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setTimeout(() => {
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expect(wrapper.vm.value).toBe(0)
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done()
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}, 10)
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}, 10)
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})
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it('step', done => {
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const wrapper = mount({
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template: `
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<div style="width: 200px;">
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<slider v-model="value" :min="0" :max="1" :step="0.1"></slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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value: 0,
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}
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},
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}, {
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attachTo: document.body,
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})
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const mockClientWidth = jest
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.spyOn(wrapper.find('.el-slider__runway').element, 'clientWidth', 'get')
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.mockImplementation(() => 200)
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const slider: any = wrapper.findComponent({ name: 'ElSliderButton' })
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nextTick().then(() => {
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slider.trigger('mousedown', { clientX: 0 })
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const mousemove = document.createEvent('MouseEvent')
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mousemove.initMouseEvent('mousemove', true, true, window, 1, 100, 0, 100, 0, false, false, true, false, 0, null)
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window.dispatchEvent(mousemove)
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const mouseup = document.createEvent('MouseEvent')
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mouseup.initMouseEvent('mouseup', true, true, window, 1, 100, 0, 100, 0, false, false, true, false, 0, null)
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window.dispatchEvent(mouseup)
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setTimeout(() => {
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expect(wrapper.vm.value === 0.5).toBeTruthy()
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mockClientWidth.mockRestore()
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done()
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}, 10)
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})
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})
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it('click', done => {
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const wrapper = mount({
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template: `
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<div>
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<slider v-model="value"></slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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value: 0,
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}
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},
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})
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const slider: any = wrapper.findComponent({ name: 'ElSlider' })
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setTimeout(() => {
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slider.vm.onSliderClick({ clientX: 100 })
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setTimeout(() => {
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expect(wrapper.vm.value > 0).toBeTruthy()
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done()
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}, 10)
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}, 10)
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})
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it('change event', done => {
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const wrapper = mount({
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template: `
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<div style="width: 200px">
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<slider v-model="value" @change="onChange">
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</slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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data: 0,
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value: 0,
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}
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},
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methods: {
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onChange(val) {
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this.data = val
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},
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},
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})
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const slider: any = wrapper.findComponent({ name: 'ElSlider' })
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const mockRectLeft = jest
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.spyOn(wrapper.find('.el-slider__runway').element, 'getBoundingClientRect')
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.mockImplementation(() => {
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return {
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left: 0,
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} as DOMRect
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})
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const mockClientWidth = jest
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.spyOn(wrapper.find('.el-slider__runway').element, 'clientWidth', 'get')
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.mockImplementation(() => 200)
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setTimeout(() => {
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expect(wrapper.vm.data).toBe(0)
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slider.vm.onSliderClick({ clientX: 100 })
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setTimeout(() => {
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expect(wrapper.vm.data === 50).toBeTruthy()
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mockRectLeft.mockRestore()
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mockClientWidth.mockRestore()
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done()
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}, 10)
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}, 10)
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})
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it('input event', async done => {
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const wrapper = mount({
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template: `
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<div style="width: 200px">
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<slider v-model="value" @input="onInput">
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</slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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data: 0,
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value: 0,
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}
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},
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methods: {
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onInput(val) {
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this.data = val
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},
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},
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})
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const slider: any = wrapper.findComponent({ name: 'ElSlider' })
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const mockRectLeft = jest
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.spyOn(wrapper.find('.el-slider__runway').element, 'getBoundingClientRect')
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.mockImplementation(() => {
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return {
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left: 0,
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} as DOMRect
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})
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const mockClientWidth = jest
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.spyOn(wrapper.find('.el-slider__runway').element, 'clientWidth', 'get')
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.mockImplementation(() => 200)
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await nextTick()
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expect(wrapper.vm.data).toBe(0)
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slider.vm.onSliderClick({ clientX: 100 })
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await nextTick()
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expect(wrapper.vm.data === 50).toBeTruthy()
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mockRectLeft.mockRestore()
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mockClientWidth.mockRestore()
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done()
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})
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it('disabled', done => {
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const wrapper = mount({
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template: `
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<div>
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<slider v-model="value" disabled></slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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value: 0,
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}
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},
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})
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const mockClientWidth = jest
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.spyOn(wrapper.find('.el-slider__runway').element, 'clientWidth', 'get')
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.mockImplementation(() => 200)
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const slider: any = wrapper.findComponent({ name: 'ElSliderButton' })
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slider.vm.onButtonDown({ clientX: 0 })
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const mousemove = document.createEvent('MouseEvent')
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mousemove.initMouseEvent('mousemove', true, true, window, 1, 50, 0, 50, 0, false, false, true, false, 0, null)
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window.dispatchEvent(mousemove)
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const mouseup = document.createEvent('MouseEvent')
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mouseup.initMouseEvent('mouseup', true, true, window, 1, 50, 0, 50, 0, false, false, true, false, 0, null)
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window.dispatchEvent(mouseup)
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setTimeout(() => {
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expect(wrapper.vm.value).toBe(0)
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mockClientWidth.mockRestore()
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done()
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}, 10)
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})
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it('show input', done => {
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const wrapper = mount({
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template: `
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<div>
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<slider v-model="value" show-input></slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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value: 0,
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}
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},
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})
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const increaseButton = wrapper.find('.el-input-number__increase')
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increaseButton.trigger('mousedown')
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setTimeout(() => {
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expect(wrapper.vm.value > 0).toBeTruthy()
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done()
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}, 200)
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})
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it('show stops', () => {
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const wrapper = mount(Slider, {
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props: {
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showStops: true,
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step: 10,
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},
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})
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const stops = wrapper.findAll('.el-slider__stop')
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expect(stops.length).toBe(9)
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})
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it('vertical mode', done => {
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const wrapper = mount({
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template: `
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<div>
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<slider vertical v-model="value" height="200px"></slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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value: 0,
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}
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},
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}, {
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attachTo: document.body,
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})
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const mockRectBottom = jest
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.spyOn(wrapper.find('.el-slider__runway').element, 'getBoundingClientRect')
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.mockImplementation(() => {
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return {
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bottom: 200,
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} as DOMRect
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})
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const mockClientHeight = jest
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.spyOn(wrapper.find('.el-slider__runway').element, 'clientHeight', 'get')
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.mockImplementation(() => 200)
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const slider: any = wrapper.getComponent({ name: 'ElSlider' })
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setTimeout(() => {
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slider.vm.onSliderClick({ clientY: 100 })
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setTimeout(() => {
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expect(wrapper.vm.value > 0).toBeTruthy()
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mockRectBottom.mockRestore()
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mockClientHeight.mockRestore()
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done()
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}, 10)
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}, 10)
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})
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it('rerender with min and show-input', async () => {
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const wrapper = mount({
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template: '<slider v-if="show" v-model="value" :min="10" show-input/>',
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components: { Slider },
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data() {
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return {
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show: false,
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value: 30,
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}
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},
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mounted() {
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this.show = true
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},
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})
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await nextTick()
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expect(wrapper.vm.value).toEqual(30)
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})
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describe('range', () => {
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it('basic ranged slider', () => {
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const wrapper = mount({
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template: `
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<div>
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<slider v-model="value" range></slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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value: [10, 20],
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}
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},
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})
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const sliders = wrapper.findAllComponents({ name: 'ElSliderButton' })
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expect(sliders.length).toBe(2)
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})
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it('should not exceed min and max', done => {
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const wrapper = mount({
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template: `
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<div>
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<slider v-model="value" range :min="50">
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</slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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value: [50, 60],
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}
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},
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})
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setTimeout(() => {
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wrapper.vm.value = [40, 60]
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setTimeout(() => {
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expect(wrapper.vm.value).toStrictEqual([50, 60])
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wrapper.vm.value = [50, 120]
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setTimeout(() => {
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expect(wrapper.vm.value).toStrictEqual([50, 100])
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done()
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}, 10)
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}, 10)
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}, 10)
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})
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it('click', done => {
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const wrapper = mount({
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template: `
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<div style="width: 200px;">
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<slider range v-model="value"></slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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value: [0, 100],
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}
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},
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}, {
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attachTo: document.body,
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})
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const mockRectLeft = jest
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.spyOn(wrapper.find('.el-slider__runway').element, 'getBoundingClientRect')
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.mockImplementation(() => {
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return {
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left: 0,
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} as DOMRect
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})
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const mockClientWidth = jest
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.spyOn(wrapper.find('.el-slider__runway').element, 'clientWidth', 'get')
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.mockImplementation(() => 200)
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const slider: any = wrapper.getComponent({ name: 'ElSlider' })
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setTimeout(() => {
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slider.vm.onSliderClick({ clientX: 100 })
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setTimeout(() => {
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// Because mock the clientWidth, so the targetValue is 50.
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// The behavior of the setPosition method in the useSlider.ts file should be that the value of the second button is 50
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expect(wrapper.vm.value[0] === 0).toBeTruthy()
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expect(wrapper.vm.value[1] === 50).toBeTruthy()
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mockRectLeft.mockRestore()
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mockClientWidth.mockRestore()
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done()
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}, 10)
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}, 10)
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})
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it('responsive to dynamic min and max', done => {
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const wrapper = mount({
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template: `
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<div>
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<slider v-model="value" range :min="min" :max="max">
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</slider>
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</div>
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`,
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components: { Slider },
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data() {
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return {
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min: 0,
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max: 100,
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value: [50, 80],
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}
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},
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})
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setTimeout(() => {
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wrapper.vm.min = 60
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setTimeout(() => {
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expect(wrapper.vm.value).toStrictEqual([60, 80])
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wrapper.vm.min = 30
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wrapper.vm.max = 40
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setTimeout(() => {
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expect(wrapper.vm.value).toStrictEqual([40, 40])
|
|
done()
|
|
}, 10)
|
|
}, 10)
|
|
}, 10)
|
|
})
|
|
|
|
it('show stops', done => {
|
|
const wrapper = mount({
|
|
template: `
|
|
<div>
|
|
<slider
|
|
v-model="value"
|
|
range
|
|
:step="10"
|
|
show-stops
|
|
></slider>
|
|
</div>
|
|
`,
|
|
components: { Slider },
|
|
data() {
|
|
return {
|
|
value: [30, 60],
|
|
}
|
|
},
|
|
})
|
|
setTimeout(() => {
|
|
const stops = wrapper.findAll('.el-slider__stop')
|
|
expect(stops.length).toBe(5)
|
|
done()
|
|
}, 10)
|
|
})
|
|
|
|
it('marks', async () => {
|
|
const wrapper = mount({
|
|
template: `
|
|
<div>
|
|
<slider
|
|
v-model="value"
|
|
range
|
|
:step="10"
|
|
:marks="marks"
|
|
:min="20"
|
|
show-stops
|
|
></slider>
|
|
</div>
|
|
`,
|
|
components: { Slider },
|
|
data() {
|
|
return {
|
|
value: [30, 60],
|
|
marks: {
|
|
0: '0°C',
|
|
8: '8°C',
|
|
37: '37°C',
|
|
50: {
|
|
style: {
|
|
color: '#f50',
|
|
},
|
|
label: h('strong', '50°C'),
|
|
},
|
|
},
|
|
}
|
|
},
|
|
})
|
|
|
|
nextTick().then(() => {
|
|
const stops = wrapper.findAll('.el-slider__marks-stop.el-slider__stop')
|
|
const marks = wrapper.findAll('.el-slider__marks .el-slider__marks-text')
|
|
expect(marks.length).toBe(2)
|
|
expect(stops.length).toBe(2)
|
|
})
|
|
})
|
|
})
|
|
})
|