25 lines
662 B
JavaScript
25 lines
662 B
JavaScript
import Alpine from 'alpinejs'
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import { wait } from '@testing-library/dom'
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global.MutationObserver = class {
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observe() {}
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}
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test('$dispatch', async () => {
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document.body.innerHTML = `
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<div x-data="{ foo: 'bar' }" x-on:custom-event="foo = $event.detail.newValue">
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<span x-text="foo"></span>
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<button x-on:click="$dispatch('custom-event', {newValue: 'baz'})"></button>
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</div>
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`
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Alpine.start()
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expect(document.querySelector('span').textContent).toEqual('bar')
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document.querySelector('button').click()
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await wait(() => { expect(document.querySelector('span').textContent).toEqual('baz') })
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})
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