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test(Slider): update test cases
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chenjiahan
parent
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commit
fd8ac0a582
@ -1,81 +0,0 @@
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// Jest Snapshot v1, https://goo.gl/fbAQLP
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exports[`bar-height prop 1`] = `
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<div class="van-slider" style="height: 10px;">
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<div class="van-slider__bar" style="width: 50%;">
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<div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="50" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
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<div class="van-slider__button"></div>
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</div>
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</div>
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</div>
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`;
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exports[`button-size prop 1`] = `
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<div class="van-slider">
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<div class="van-slider__bar" style="width: 50%;">
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<div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="50" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
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<div class="van-slider__button" style="width: 10px; height: 10px;"></div>
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</div>
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</div>
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</div>
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`;
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exports[`click bar 1`] = `
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<div class="van-slider van-slider--disabled">
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<div class="van-slider__bar" style="width: 50%;">
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<div role="slider" tabindex="-1" aria-valuemin="0" aria-valuenow="50" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
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<div class="van-slider__button"></div>
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</div>
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</div>
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</div>
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`;
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exports[`click bar 2`] = `
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<div class="van-slider">
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<div class="van-slider__bar" style="width: 100%;">
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<div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="100" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
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<div class="van-slider__button"></div>
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</div>
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</div>
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</div>
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`;
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exports[`click vertical 1`] = `
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<div class="van-slider van-slider--vertical">
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<div class="van-slider__bar" style="height: 100%;">
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<div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="100" aria-valuemax="100" aria-orientation="vertical" class="van-slider__button-wrapper">
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<div class="van-slider__button"></div>
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</div>
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</div>
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</div>
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`;
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exports[`drag button 1`] = `
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<div class="van-slider van-slider--disabled">
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<div class="van-slider__bar" style="width: 50%;">
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<div role="slider" tabindex="-1" aria-valuemin="0" aria-valuenow="50" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
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<div class="van-slider__button"></div>
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</div>
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</div>
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</div>
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`;
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exports[`drag button 2`] = `
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<div class="van-slider">
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<div class="van-slider__bar" style="width: 100%;">
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<div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="100" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
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<div class="van-slider__button"></div>
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</div>
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</div>
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</div>
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`;
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exports[`drag button vertical 1`] = `
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<div class="van-slider van-slider--vertical">
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<div class="van-slider__bar" style="height: 100%;">
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<div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="100" aria-valuemax="100" aria-orientation="vertical" class="van-slider__button-wrapper">
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<div class="van-slider__button"></div>
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</div>
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</div>
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</div>
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`;
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@ -1,166 +0,0 @@
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import Slider from '..';
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import {
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mount,
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trigger,
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triggerDrag,
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mockGetBoundingClientRect,
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} from '../../../test';
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function mockRect(vertical) {
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return mockGetBoundingClientRect({
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width: vertical ? 0 : 100,
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height: vertical ? 100 : 0,
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top: vertical ? 0 : 100,
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left: vertical ? 100 : 0,
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});
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}
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test('drag button', () => {
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const restoreMock = mockRect();
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const wrapper = mount(Slider, {
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props: {
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value: 50,
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disabled: true,
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},
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});
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wrapper.vm.$on('input', (value) => {
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wrapper.setProps({ value });
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});
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const button = wrapper.find('.van-slider__button');
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triggerDrag(button, 50, 0);
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expect(wrapper.html()).toMatchSnapshot();
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expect(wrapper.emitted('drag-start')).toBeFalsy();
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expect(wrapper.emitted('drag-end')).toBeFalsy();
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wrapper.setData({ disabled: false });
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trigger(button, 'touchstart', 0, 0);
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trigger(button, 'touchend', 0, 0);
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triggerDrag(button, 50, 0);
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expect(wrapper.html()).toMatchSnapshot();
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expect(wrapper.emitted('drag-start')).toBeTruthy();
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expect(wrapper.emitted('drag-end')).toBeTruthy();
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restoreMock();
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});
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test('click bar', () => {
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const restoreMock = mockRect();
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const wrapper = mount(Slider, {
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props: {
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value: 50,
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disabled: true,
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},
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});
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wrapper.vm.$on('input', (value) => {
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wrapper.setProps({ value });
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});
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trigger(wrapper, 'click', 100, 0);
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expect(wrapper.html()).toMatchSnapshot();
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wrapper.setData({ disabled: false });
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trigger(wrapper, 'click', 100, 0);
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expect(wrapper.html()).toMatchSnapshot();
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restoreMock();
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});
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test('drag button vertical', () => {
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const restoreMock = mockRect(true);
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const wrapper = mount(Slider, {
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props: {
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value: 50,
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vertical: true,
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},
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});
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wrapper.vm.$on('input', (value) => {
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wrapper.setProps({ value });
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});
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const button = wrapper.find('.van-slider__button');
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triggerDrag(button, 0, 50);
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expect(wrapper.html()).toMatchSnapshot();
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restoreMock();
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});
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test('click vertical', () => {
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const restoreMock = mockRect(true);
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const wrapper = mount(Slider, {
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props: {
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value: 50,
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vertical: true,
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},
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});
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wrapper.vm.$on('input', (value) => {
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wrapper.setProps({ value });
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});
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trigger(wrapper, 'click', 0, 100);
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expect(wrapper.html()).toMatchSnapshot();
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restoreMock();
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});
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test('bar-height prop', () => {
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const wrapper = mount(Slider, {
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props: {
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value: 50,
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barHeight: 10,
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},
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});
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expect(wrapper.html()).toMatchSnapshot();
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});
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test('button-size prop', () => {
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const wrapper = mount(Slider, {
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props: {
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value: 50,
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buttonSize: 10,
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},
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});
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expect(wrapper.html()).toMatchSnapshot();
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});
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test('should not emit change event when value not changed', () => {
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const wrapper = mount(Slider, {
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props: {
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value: 50,
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},
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listeners: {
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input(value) {
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wrapper.setProps({ value });
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},
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},
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});
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trigger(wrapper, 'click', 100, 0);
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trigger(wrapper, 'click', 100, 0);
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expect(wrapper.emitted('change').length).toEqual(1);
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});
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test('should format initial value', (done) => {
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mount(Slider, {
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props: {
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value: null,
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},
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listeners: {
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input(value) {
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expect(value).toEqual(0);
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done();
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},
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},
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});
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});
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176
src/slider/test/index.spec.js
Normal file
176
src/slider/test/index.spec.js
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@ -0,0 +1,176 @@
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import Slider from '..';
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import {
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mount,
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trigger,
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triggerDrag,
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mockGetBoundingClientRect,
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} from '../../../test';
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function mockRect(vertical) {
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return mockGetBoundingClientRect({
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width: vertical ? 0 : 100,
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height: vertical ? 100 : 0,
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top: vertical ? 0 : 100,
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left: vertical ? 100 : 0,
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});
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}
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test('should emit "update:modelValue" event after dragging button', () => {
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const wrapper = mount(Slider, {
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props: {
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modelValue: 50,
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},
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});
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const button = wrapper.find('.van-slider__button');
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triggerDrag(button, 50, 0);
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expect(wrapper.emitted('update:modelValue').pop()).toEqual([100]);
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});
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test('should emit "update:modelValue" event after clicking slider', () => {
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const wrapper = mount(Slider, {
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props: {
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modelValue: 50,
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},
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});
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trigger(wrapper, 'click', 100, 0);
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expect(wrapper.emitted('update:modelValue').pop()).toEqual([100]);
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});
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test('should emit drag-start event when start dragging', () => {
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const wrapper = mount(Slider, {
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props: {
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modelValue: 50,
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},
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});
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const button = wrapper.find('.van-slider__button');
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trigger(button, 'touchstart');
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trigger(button, 'touchmove');
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expect(wrapper.emitted('drag-start')).toBeTruthy();
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});
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test('should emit drag-end event when end dragging', () => {
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const wrapper = mount(Slider, {
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props: {
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modelValue: 50,
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},
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});
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const button = wrapper.find('.van-slider__button');
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trigger(button, 'touchstart');
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trigger(button, 'touchmove');
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expect(wrapper.emitted('drag-end')).toBeFalsy();
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trigger(button, 'touchend');
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expect(wrapper.emitted('drag-end')).toBeTruthy();
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});
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test('should not allow to drag slider when disabled', async () => {
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const wrapper = mount(Slider, {
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props: {
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modelValue: 50,
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disabled: true,
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},
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});
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const button = wrapper.find('.van-slider__button');
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triggerDrag(button, 50, 0);
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expect(wrapper.emitted('update:modelValue')).toBeFalsy();
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});
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test('should not allow to click slider when disabled', async () => {
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const wrapper = mount(Slider, {
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props: {
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modelValue: 50,
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disabled: true,
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},
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});
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trigger(wrapper, 'click', 100, 0);
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expect(wrapper.emitted('update:modelValue')).toBeFalsy();
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});
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test('should allow to drag vertical slider', () => {
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const restoreMock = mockRect(true);
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const wrapper = mount(Slider, {
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props: {
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vertical: true,
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modelValue: 50,
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},
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});
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const button = wrapper.find('.van-slider__button');
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triggerDrag(button, 0, 50);
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expect(wrapper.emitted('update:modelValue').pop()).toEqual([100]);
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restoreMock();
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});
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test('should change slider bar height when using bar-height prop', () => {
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const wrapper = mount(Slider, {
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props: {
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barHeight: 10,
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modelValue: 50,
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},
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});
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expect(wrapper.element.style.height).toEqual('10px');
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});
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test('shoud change button size when using button-size prop', () => {
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const wrapper = mount(Slider, {
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props: {
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modelValue: 50,
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buttonSize: 10,
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},
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});
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const button = wrapper.find('.van-slider__button').element;
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expect(button.style.width).toEqual('10px');
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expect(button.style.height).toEqual('10px');
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});
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test('should emit "update:modelValue" event after clicking vertical slider', () => {
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const wrapper = mount(Slider, {
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props: {
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vertical: true,
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modelValue: 50,
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},
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});
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trigger(wrapper, 'click', 0, 100);
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expect(wrapper.emitted('update:modelValue').pop()).toEqual([100]);
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});
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test('should format initial value', (done) => {
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mount(Slider, {
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props: {
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modelValue: null,
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'onUpdate:modelValue': (value) => {
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expect(value).toEqual(0);
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done();
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},
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},
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});
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});
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test('should not emit change event when value not changed', async () => {
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const wrapper = mount(Slider, {
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props: {
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modelValue: 50,
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},
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});
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const button = wrapper.find('.van-slider__button');
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trigger(button, 'touchstart');
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trigger(wrapper, 'click', 100, 0);
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expect(wrapper.emitted('change').length).toEqual(1);
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await wrapper.setProps({ modelValue: 100 });
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trigger(button, 'touchstart');
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trigger(wrapper, 'click', 100, 0);
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expect(wrapper.emitted('change').length).toEqual(1);
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});
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@ -52,11 +52,13 @@ export function triggerDrag(
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el: VueWrapper<ComponentPublicInstance> | HTMLElement,
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x = 0,
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y = 0
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): void {
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) {
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trigger(el, 'touchstart', 0, 0);
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trigger(el, 'touchmove', x / 4, y / 4);
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trigger(el, 'touchmove', x / 3, y / 3);
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trigger(el, 'touchmove', x / 2, y / 2);
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trigger(el, 'touchmove', x, y);
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trigger(el, 'touchend', x, y);
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return nextTick();
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}
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