61 lines
1.3 KiB
TypeScript
61 lines
1.3 KiB
TypeScript
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import { withHooks, useState, h, nextTick, useEffect } from '../src'
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import { renderIntsance, serialize, triggerEvent } from '@vue/runtime-test'
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describe('hooks', () => {
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it('useState', async () => {
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const Counter = withHooks(() => {
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const [count, setCount] = useState(0)
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return h(
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'div',
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{
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onClick: () => {
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setCount(count + 1)
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}
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},
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count
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)
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})
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const counter = renderIntsance(Counter)
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expect(serialize(counter.$el)).toBe(`<div>0</div>`)
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triggerEvent(counter.$el, 'click')
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await nextTick()
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expect(serialize(counter.$el)).toBe(`<div>1</div>`)
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})
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it('useEffect', async () => {
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let effect = -1
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const Counter = withHooks(() => {
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const [count, setCount] = useState(0)
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useEffect(() => {
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effect = count
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})
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return h(
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'div',
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{
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onClick: () => {
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setCount(count + 1)
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}
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},
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count
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)
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})
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const counter = renderIntsance(Counter)
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expect(effect).toBe(0)
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triggerEvent(counter.$el, 'click')
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await nextTick()
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expect(effect).toBe(1)
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})
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it('useEffect with empty keys', async () => {
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// TODO
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})
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it('useEffect with keys', async () => {
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// TODO
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})
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})
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