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fix(transition): fix appear hooks handling

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This commit is contained in:
Evan You
2020-06-25 16:02:28 -04:00
parent acd3156d2c
commit 7ae70ea44c
4 changed files with 136 additions and 64 deletions
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27
packages/vue/__tests__/Transition.spec.ts
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@@ -447,7 +447,7 @@ describe('e2e: Transition', () => {
test(
'transition on appear',
async () => {
await page().evaluate(async () => {
const appearClass = await page().evaluate(async () => {
const { createApp, ref } = (window as any).Vue
createApp({
template: `
@@ -468,9 +468,12 @@ describe('e2e: Transition', () => {
return { toggle, click }
}
}).mount('#app')
return Promise.resolve().then(() => {
return document.querySelector('.test')!.className.split(/\s+/g)
})
})
// appear
expect(await classList('.test')).toStrictEqual([
expect(appearClass).toStrictEqual([
'test',
'test-appear-active',
'test-appear-from'
@@ -598,13 +601,13 @@ describe('e2e: Transition', () => {
return document.querySelector('.test')!.className.split(/\s+/g)
})
})
// appear fixme spy called
// appear
expect(appearClass).toStrictEqual([
'test',
'test-appear-active',
'test-appear-from'
])
expect(beforeAppearSpy).not.toBeCalled()
expect(beforeAppearSpy).toBeCalled()
expect(onAppearSpy).not.toBeCalled()
expect(afterAppearSpy).not.toBeCalled()
await nextFrame()
@@ -613,11 +616,15 @@ describe('e2e: Transition', () => {
'test-appear-active',
'test-appear-to'
])
expect(onAppearSpy).not.toBeCalled()
expect(onAppearSpy).toBeCalled()
expect(afterAppearSpy).not.toBeCalled()
await transitionFinish()
expect(await html('#container')).toBe('<div class="test">content</div>')
expect(afterAppearSpy).not.toBeCalled()
expect(afterAppearSpy).toBeCalled()
expect(beforeEnterSpy).not.toBeCalled()
expect(onEnterSpy).not.toBeCalled()
expect(afterEnterSpy).not.toBeCalled()
// leave
expect(await classWhenTransitionStart()).toStrictEqual([
@@ -640,15 +647,15 @@ describe('e2e: Transition', () => {
expect(await html('#container')).toBe('<!--v-if-->')
expect(afterLeaveSpy).toBeCalled()
// enter fixme spy called
// enter
expect(await classWhenTransitionStart()).toStrictEqual([
'test',
'test-enter-active',
'test-enter-from'
])
expect(beforeEnterSpy).toBeCalled()
expect(onEnterSpy).toBeCalled()
expect(afterEnterSpy).toBeCalled()
expect(onEnterSpy).not.toBeCalled()
expect(afterEnterSpy).not.toBeCalled()
await nextFrame()
expect(await classList('.test')).toStrictEqual([
'test',
@@ -656,7 +663,7 @@ describe('e2e: Transition', () => {
'test-enter-to'
])
expect(onEnterSpy).toBeCalled()
expect(afterEnterSpy).toBeCalled()
expect(afterEnterSpy).not.toBeCalled()
await transitionFinish()
expect(await html('#container')).toBe('<div class="test">content</div>')
expect(afterEnterSpy).toBeCalled()