element-plus/packages/components/input-number/__tests__/input-number.test.tsx

417 lines
13 KiB
TypeScript
Raw Normal View History

import { nextTick, ref } from 'vue'
import { mount } from '@vue/test-utils'
import { describe, expect, it, test } from 'vitest'
import { ArrowDown, ArrowUp } from '@element-plus/icons-vue'
import { ElFormItem } from '@element-plus/components/form'
import InputNumber from '../src/input-number.vue'
2020-11-15 00:01:21 +08:00
const mouseup = new Event('mouseup')
describe('InputNumber.vue', () => {
test('create', async () => {
const num = ref(1)
const wrapper = mount(() => (
<InputNumber label="描述文字" v-model={num.value} />
))
2020-11-15 00:01:21 +08:00
expect(wrapper.find('input').exists()).toBe(true)
})
2020-11-15 00:01:21 +08:00
test('modelValue', () => {
const inputText = ref(1)
const wrapper = mount(() => <InputNumber modelValue={inputText.value} />)
2020-11-15 00:01:21 +08:00
expect(wrapper.find('input').element.value).toEqual('1')
})
test('set modelValue undefined to form validate', async () => {
const num = ref(undefined)
const wrapper = mount(() => (
<>
<InputNumber modelValue={num.value} placeholder="input number" />
<p>{num.value}</p>
</>
))
await nextTick()
expect(wrapper.find('p').element.innerText).toBeUndefined()
})
test('set modelValue undefined to display placeholder', async () => {
const inputText = ref<number | undefined>(1)
const wrapper = mount(() => (
<InputNumber modelValue={inputText.value} placeholder="input number" />
))
expect(wrapper.find('input').element.value).toEqual('1')
inputText.value = undefined
await nextTick()
expect(wrapper.find('input').element.value).toEqual('')
expect(wrapper.find('input').element.getAttribute('aria-valuenow')).toEqual(
'null'
)
})
2020-11-15 00:01:21 +08:00
test('min', async () => {
const num = ref(1)
const wrapper = mount(() => <InputNumber min={3} v-model={num.value} />)
2020-11-15 00:01:21 +08:00
expect(wrapper.find('input').element.value).toEqual('3')
wrapper.find('.el-input-number__decrease').trigger('mousedown')
document.dispatchEvent(mouseup)
await nextTick()
expect(wrapper.find('input').element.value).toEqual('3')
})
2020-11-15 00:01:21 +08:00
test('max', async () => {
const num = ref(5)
const wrapper = mount(() => <InputNumber max={3} v-model={num.value} />)
2020-11-15 00:01:21 +08:00
expect(wrapper.find('input').element.value).toEqual('3')
wrapper.find('.el-input-number__increase').trigger('mousedown')
document.dispatchEvent(mouseup)
await nextTick()
expect(wrapper.find('input').element.value).toEqual('3')
})
2020-11-15 00:01:21 +08:00
test('step, increase and decrease', async () => {
const num = ref(0)
const wrapper = mount(() => <InputNumber v-model={num.value} step={2} />)
2020-11-15 00:01:21 +08:00
wrapper.find('.el-input-number__decrease').trigger('mousedown')
document.dispatchEvent(mouseup)
await nextTick()
expect(wrapper.find('input').element.value).toEqual('-2')
wrapper.find('.el-input-number__increase').trigger('mousedown')
document.dispatchEvent(mouseup)
await nextTick()
expect(wrapper.find('input').element.value).toEqual('0')
wrapper.find('.el-input-number__increase').trigger('mousedown')
document.dispatchEvent(mouseup)
await nextTick()
expect(wrapper.find('input').element.value).toEqual('2')
})
2020-11-15 00:01:21 +08:00
test('step-strictly', async () => {
const num = ref(0)
const wrapper = mount(() => (
<InputNumber step-strictly={true} step={2} v-model={num.value} />
))
2020-11-15 00:01:21 +08:00
await wrapper.find('input').setValue(3)
expect(wrapper.find('input').element.value).toEqual('4')
})
test('value decimals miss prop precision', async () => {
const num = ref(0.2)
const wrapper = mount(() => (
<InputNumber step-strictly={true} step={0.1} v-model={num.value} />
))
const elInputNumber = wrapper.findComponent({ name: 'ElInputNumber' }).vm
elInputNumber.increase()
await nextTick()
expect(wrapper.find('input').element.value).toEqual('0.3')
num.value = 0.4
await nextTick()
elInputNumber.decrease()
await nextTick()
expect(wrapper.find('input').element.value).toEqual('0.3')
})
describe('precision accuracy 2', () => {
const num = ref(0)
const wrapper = mount(() => (
<InputNumber precision={2} v-model={num.value} />
))
it.each([
[1.1111111111, '1.11'],
[17.275, '17.28'],
[17.2745, '17.27'],
[1.09, '1.09'],
[1.009, '1.01'],
[10.999, '11.00'],
[15, '15.00'],
[15.5, '15.50'],
[15.555, '15.56'],
])(
'each precision accuracy test: $input $output',
async (input, output) => {
await wrapper.find('input').setValue(input)
expect(wrapper.find('input').element.value).toEqual(`${output}`)
}
)
2020-11-15 00:01:21 +08:00
})
describe('precision accuracy 3', () => {
const num = ref(0)
const wrapper = mount(() => (
<InputNumber precision={3} v-model={num.value} />
))
it.each([
[1.1111111111, '1.111'],
[17.275, '17.275'],
[17.2745, '17.275'],
[1.09, '1.090'],
[10.999, '10.999'],
[10.9999, '11.000'],
[15.555, '15.555'],
[1.3335, '1.334'],
])(
'each precision accuracy test: $input $output',
async (input, output) => {
await wrapper.find('input').setValue(input)
expect(wrapper.find('input').element.value).toEqual(`${output}`)
}
)
})
2020-11-15 00:01:21 +08:00
test('disabled', async () => {
const num = ref(0)
const wrapper = mount(() => (
<InputNumber disabled={true} v-model={num.value} />
))
2020-11-15 00:01:21 +08:00
wrapper.find('.el-input-number__decrease').trigger('mousedown')
document.dispatchEvent(mouseup)
await nextTick()
expect(wrapper.find('input').element.value).toEqual('0')
wrapper.find('.el-input-number__increase').trigger('mousedown')
document.dispatchEvent(mouseup)
await nextTick()
expect(wrapper.find('input').element.value).toEqual('0')
})
2020-11-15 00:01:21 +08:00
test('controls', async () => {
const num = ref(0)
const wrapper = mount(() => (
<InputNumber controls={false} v-model={num.value} />
))
2020-11-15 00:01:21 +08:00
expect(wrapper.find('.el-input-number__increase').exists()).toBe(false)
expect(wrapper.find('.el-input-number__decrease').exists()).toBe(false)
})
2020-11-15 00:01:21 +08:00
test('controls-position', async () => {
const num = ref(0)
const wrapper = mount(() => (
<InputNumber controls-position="right" v-model={num.value} />
))
epic: refactor icons (#3492) * refactor(components): el-alert icon (#3441) * refactor(components): el-alert icon * fix: el-alert test * fix: [el-alert] lint error * feat(utils): add icon util * refactor(components): el-alert icon * refactor(utils): icon * test: update alert test * refactor: remove el-icon in util * refactor(components): el-notification icon (#3512) * chore: temp save changes * refactor: update icon * fix: var * docs: update icon * fix: type class error * style: remove unused class * fix: update icon type * docs: update icon * fix: update iconComponent * refactor(components): el-dialog icon (#3505) * refactor(components): [el-dialog] icon * fix: typo * refactor: dialog icon ref * refactor: dialog icon * style: update close button size * refactor(components): el-message-box icon (#3507) * refactor(components): message-box icon * refactor(components): message icon * fix: test * refactor: update ref * fix: test * docs: update icon * fix: delete unused code * docs: update type * fix: update close button size * fix: type * fix: icon type class * fix: icon type * fix: update type class * refactor(components): el-popconfirm icon (#3513) * refactor(components): el-popconfirm icon * fix: space styles * docs: update example * docs: update example for trigger event * refactor(components): el-page-header icon (#3518) * refactor(components): el-page-header icon * docs: update icon * fix: space errors * refactor(components): el-steps icon (#3520) * refactor(components): el-backtop icon (#3514) * refactor(components): el-backtop icon * fix: update font size * refactor(components): el-button icon (#3536) * refactor(components): el-button icon * fix: update example * refactor(components): el-button icon * refactor: style simplify Co-authored-by: imswk <syfzxx@vip.qq.com> * refactor(components): el-tree icon (#3590) Co-authored-by: qianjie <qianjie@patsnap.com> * refactor(components): el-avatar icon (#3599) Co-authored-by: qianjie <qianjie@patsnap.com> * refactor(components): el-carousel icon (#3602) Co-authored-by: qianjie <qianjie@patsnap.com> * refactor(components): el-progress icon (#3607) Co-authored-by: qianjie <qianjie@patsnap.com> * refactor(components): el-result icon (#3609) Co-authored-by: qianjie <qianjie@patsnap.com> * refactor(components): el-timeline icon (#3646) Co-authored-by: qianjie <qianjie@patsnap.com> * refactor(components): el-table icon (#3611) Co-authored-by: qianjie <qianjie@patsnap.com> * chore: add vue to gitignore * fix: buildProp error * refactor(components): el-pagination icon (#3605) * test: el-menu deprecated icon font (#3794) * test: el-loading deprecated icon font (#3795) * chore: Update changelog 1.1.0-beta.20 (#3838) * fix: about custom extension of table column (#3437) * refactor(components): el-autocomplete icon (#3783) * refactor(components): el-dropdown icon (#3517) * refactor(components): el-dropdown icon * fix: arrow down icon size * style: revert * fix: font-size * refactor(components): el-link icon (#3538) * refactor(components): el-link icon * refactor: update example * fix: import icons * docs: add tip * refactor: update link icon * fix: icon align * fix: typo * refactor(components): el-select icon (#3780) * refactor(components): el-input icon (#3565) * refactor(components): input icon * docs: update example * refactor(components): el-select icon * docs: icon usage * fix: input style * fix: add scoped * docs: fix icon * fix: icon align * fix: icon align * fix: typo * fix: typo * refactor(components): el-input-number icon (#3566) * refactor(components): el-input-number icon * fix: icon align * refactor(components): el-tag icon (#3793) * refactor(components): el-tag icon * fix: icon align * fix: icon margin * refactor(components): el-switch icon (#3787) * refactor(components): el-switch icon * fix: icon align * docs: add icon usage * refactor(components): el-collapse icon (#3788) * refactor(components): el-collapse icon * docs: update icon demo * fix: typo * refactor(components): el-uplod icon (#3598) * refactor(components): el-uplod icon * docs: update icon useage * docs: fix icon * docs: fix icon * docs: update upload-filled icon * fix: icon align * fix: item icon align * refactor(components): el-select-v2 icon (#3781) * refactor(components): el-select-v2 icon * revert: play/main.ts * fix: icon style * fix: icon solt * refactor(components): el-cascader icon (#3785) * refactor(components): input icon * docs: update example * refactor(components): el-select icon * refactor(components): el-cascader icon * refactor(components): el-tag icon * fix: icon align * fix: icon margin * docs: icon usage * fix: input style * fix: add scoped * test: remove unuesd code * fix: cascader-panel * fix: icon style * fix: icon animation * refactor(components): el-drawer icon (#3796) * refactor(components): el-drawer icon * fix: close icon size * fix: close icon align * refactor(components): el-transfer icon (#3792) * refactor(components): el-transfer icon * fix: icon align * refactor(components): el-image-viewer icon (#3797) * refactor(components): el-image-view icon * fix: icon size * docs: update domo * style: format vue * fix: fullscreen icon * Add cursor for icons Co-authored-by: jeremywuuuuu <15975785+JeremyWuuuuu@users.noreply.github.com> * refactor(components): rate-icon (#3891) * refactor(components): el-rate icon * docs: update example * docs: update * test: update * docs: update * fix: variable rename * fix: demo update * fix: allow half bug * refactor(components): el-time-picker icon (#3834) * refactor(components): el-button icon * refactor(components): date-picker icon * refactor(components): input icon * docs: update example * refactor(components): el-select icon * refactor(components): el-time-select icon * fix: icon width * docs: icon usage * fix: input style * fix: add scoped * fix: icon size * docs: icon display * fix: icon in button * docs: fix error * refactor(components): el-time-picker icon * fix: var * fix: icon align * test: delete unused code * test: fix error * fix: remove unused code * docs: fix typo * docs: update icon * fix: default prefix icon * fix: range picker icon align * Update cursor for picker Co-authored-by: jeremywuuuuu <15975785+JeremyWuuuuu@users.noreply.github.com> * fix(components): el-input close icon * chore: delete fonts * fix: copy full style Co-authored-by: imswk <syfzxx@vip.qq.com> Co-authored-by: bastarder <85257684@qq.com> Co-authored-by: qianjie <qianjie@patsnap.com> Co-authored-by: Element <wallement@gmail.com> Co-authored-by: Alan Wang <948467222@qq.com> Co-authored-by: jeremywuuuuu <15975785+JeremyWuuuuu@users.noreply.github.com>
2021-10-27 23:17:13 +08:00
expect(wrapper.findComponent(ArrowDown).exists()).toBe(true)
expect(wrapper.findComponent(ArrowUp).exists()).toBe(true)
2020-11-15 00:01:21 +08:00
})
2020-11-15 00:01:21 +08:00
test('change-event', async () => {
const num = ref(0)
const wrapper = mount(() => <InputNumber v-model={num.value} />)
2020-11-15 00:01:21 +08:00
wrapper.find('.el-input-number__increase').trigger('mousedown')
document.dispatchEvent(mouseup)
await nextTick()
expect(wrapper.getComponent(InputNumber).emitted('change')).toHaveLength(1)
expect(wrapper.getComponent(InputNumber).emitted().change[0]).toEqual([
1, 0,
])
2020-11-15 00:01:21 +08:00
expect(wrapper.getComponent(InputNumber).emitted('input')).toHaveLength(1)
expect(
wrapper.getComponent(InputNumber).emitted('update:modelValue')
).toHaveLength(1)
2020-11-15 00:01:21 +08:00
wrapper.find('.el-input-number__increase').trigger('mousedown')
document.dispatchEvent(mouseup)
await nextTick()
expect(wrapper.getComponent(InputNumber).emitted('change')).toHaveLength(2)
expect(wrapper.getComponent(InputNumber).emitted().change[1]).toEqual([
2, 1,
])
2020-11-15 00:01:21 +08:00
expect(wrapper.getComponent(InputNumber).emitted('input')).toHaveLength(2)
expect(
wrapper.getComponent(InputNumber).emitted('update:modelValue')
).toHaveLength(2)
2020-11-15 00:01:21 +08:00
})
2020-11-15 00:01:21 +08:00
test('blur-event', async () => {
const num = ref(0)
const wrapper = mount(() => <InputNumber v-model={num.value} />)
2020-11-15 00:01:21 +08:00
await wrapper.find('input').trigger('blur')
expect(wrapper.getComponent(InputNumber).emitted('blur')).toHaveLength(1)
})
2020-11-15 00:01:21 +08:00
test('focus-event', async () => {
const num = ref(0)
const wrapper = mount(() => <InputNumber v-model={num.value} />)
2020-11-15 00:01:21 +08:00
await wrapper.find('input').trigger('focus')
expect(wrapper.getComponent(InputNumber).emitted('focus')).toHaveLength(1)
})
test('clear with :value-on-clear="null"', async () => {
const num = ref(2)
const wrapper = mount(() => (
<InputNumber v-model={num.value} min={1} max={10} />
))
const elInput = wrapper.findComponent({ name: 'ElInputNumber' }).vm
elInput.handleInputChange('')
await nextTick()
expect(num.value).toBe(null)
elInput.increase()
await nextTick()
expect(num.value).toBe(1)
elInput.increase()
await nextTick()
expect(num.value).toBe(2)
elInput.handleInputChange('')
await nextTick()
expect(num.value).toBe(null)
elInput.decrease()
await nextTick()
expect(num.value).toBe(1)
elInput.decrease()
await nextTick()
expect(num.value).toBe(1)
})
test('clear with value-on-clear="min"', async () => {
const num = ref(2)
const wrapper = mount(() => (
<InputNumber value-on-clear="min" v-model={num.value} min={1} max={10} />
))
const elInput = wrapper.findComponent({ name: 'ElInputNumber' }).vm
elInput.handleInputChange('')
await nextTick()
expect(num.value).toBe(1)
elInput.increase()
await nextTick()
expect(num.value).toBe(2)
elInput.handleInputChange('')
await nextTick()
expect(num.value).toBe(1)
elInput.decrease()
await nextTick()
expect(num.value).toBe(1)
})
test('clear with value-on-clear="max"', async () => {
const num = ref(2)
const wrapper = mount(() => (
<InputNumber value-on-clear="max" v-model={num.value} min={1} max={10} />
))
const elInput = wrapper.findComponent({ name: 'ElInputNumber' }).vm
elInput.handleInputChange('')
await nextTick()
expect(num.value).toBe(10)
elInput.increase()
await nextTick()
expect(num.value).toBe(10)
elInput.handleInputChange('')
await nextTick()
expect(num.value).toBe(10)
elInput.decrease()
await nextTick()
expect(num.value).toBe(9)
})
test('clear with :value-on-clear="5"', async () => {
const num = ref(2)
const wrapper = mount(() => (
<InputNumber value-on-clear={5} v-model={num.value} min={1} max={10} />
))
const elInput = wrapper.findComponent({ name: 'ElInputNumber' }).vm
elInput.handleInputChange('')
await nextTick()
expect(num.value).toBe(5)
elInput.increase()
await nextTick()
expect(num.value).toBe(6)
elInput.handleInputChange('')
await nextTick()
expect(num.value).toBe(5)
elInput.decrease()
await nextTick()
expect(num.value).toBe(4)
})
test('check increase and decrease button when modelValue not in [min, max]', async () => {
const num1 = ref(-5)
const num2 = ref(15)
const wrapper = mount({
setup() {
return () => (
<>
<InputNumber
ref="inputNumber1"
v-model={num1.value}
min={1}
max={10}
/>
<InputNumber
ref="inputNumber2"
v-model={num2.value}
min={1}
max={10}
/>
</>
)
},
})
const inputNumber1 = wrapper.findComponent({ ref: 'inputNumber1' }).vm
const inputNumber2 = wrapper.findComponent({ ref: 'inputNumber2' }).vm
expect(num1.value).toBe(1)
expect(num2.value).toBe(10)
inputNumber1.decrease()
await nextTick()
expect(num1.value).toBe(1)
inputNumber1.increase()
await nextTick()
expect(num1.value).toBe(2)
inputNumber1.increase()
await nextTick()
expect(num1.value).toBe(3)
inputNumber2.increase()
await nextTick()
expect(num2.value).toBe(10)
inputNumber2.decrease()
await nextTick()
expect(num2.value).toBe(9)
inputNumber2.decrease()
await nextTick()
expect(num2.value).toBe(8)
})
describe('form item accessibility integration', () => {
test('automatic id attachment', async () => {
const wrapper = mount(() => (
<ElFormItem label="Foobar" data-test-ref="item">
<InputNumber />
</ElFormItem>
))
await nextTick()
const formItem = wrapper.find('[data-test-ref="item"]')
const formItemLabel = formItem.find('.el-form-item__label')
const innerInput = wrapper.find('.el-input__inner')
expect(formItem.attributes().role).toBeFalsy()
expect(formItemLabel.attributes().for).toBe(innerInput.attributes().id)
})
test('specified id attachment', async () => {
const wrapper = mount(() => (
<ElFormItem label="Foobar" data-test-ref="item">
<InputNumber id="foobar" />
</ElFormItem>
))
await nextTick()
const formItem = wrapper.find('[data-test-ref="item"]')
const formItemLabel = formItem.find('.el-form-item__label')
const innerInput = wrapper.find('.el-input__inner')
expect(formItem.attributes().role).toBeFalsy()
expect(innerInput.attributes().id).toBe('foobar')
expect(formItemLabel.attributes().for).toBe(innerInput.attributes().id)
})
test('form item role is group when multiple inputs', async () => {
const wrapper = mount(() => (
<ElFormItem label="Foobar" data-test-ref="item">
<InputNumber />
<InputNumber />
</ElFormItem>
))
await nextTick()
const formItem = wrapper.find('[data-test-ref="item"]')
expect(formItem.attributes().role).toBe('group')
})
})
})