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65924dd40c
* feat: new hook: `usecssvars` for inject custom css vars * perf: optimize usecssvar logic * test: test css var
53 lines
1.4 KiB
TypeScript
53 lines
1.4 KiB
TypeScript
import { mount } from '@vue/test-utils'
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import { ref } from 'vue'
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import { useCssVar } from '..'
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describe('usecssvar', () => {
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test('Set css var on rootElement', () => {
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mount({
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template: `
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<span></span>
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`,
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setup() {
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const themeVars = ref({
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'--el-button-default-background-color': '#f44336',
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'--el-button-default-font-color': '#2196f3',
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})
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useCssVar(themeVars)
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},
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})
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const rootElement = window.document.documentElement
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expect(rootElement.style.getPropertyValue('--el-button-default-background-color')).toBe('#f44336')
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expect(rootElement.style.getPropertyValue('--el-button-default-font-color')).toBe('#2196f3')
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})
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test('Set css var on custom Element', () => {
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const wrapper = mount({
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template: `
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<span ref="elRef"></span>
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`,
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setup() {
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const themeVars = ref({
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'--el-span-default-background-color': '#f44336',
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'--el-span-default-font-color': '#2196f3',
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})
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const elRef = ref(null)
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useCssVar(themeVars, elRef)
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return {
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elRef,
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}
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},
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})
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const customElement = wrapper.find('span').element
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expect(customElement.style.getPropertyValue('--el-span-default-background-color')).toBe('#f44336')
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expect(customElement.style.getPropertyValue('--el-span-default-font-color')).toBe('#2196f3')
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})
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})
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