/
ssrSlot.spec.ts
144 lines (132 loc) 路 3.23 KB
/
ssrSlot.spec.ts
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/**
* @jest-environment node
*/
import { createApp } from 'vue'
import { renderToString } from '../src/renderToString'
const components = {
one: {
template: `<div><slot/></div>`
}
}
describe('ssr: slot', () => {
test('text slot', async () => {
expect(
await renderToString(
createApp({
components,
template: `<one>hello</one>`
})
)
).toBe(`<div><!--[-->hello<!--]--></div>`)
})
test('element slot', async () => {
expect(
await renderToString(
createApp({
components,
template: `<one><div>hi</div></one>`
})
)
).toBe(`<div><!--[--><div>hi</div><!--]--></div>`)
})
test('empty slot', async () => {
expect(
await renderToString(
createApp({
components: {
one: {
template: `<div><slot/></div>`
}
},
template: `<one><template v-if="false"/></one>`
})
)
).toBe(`<div><!--[--><!--]--></div>`)
})
test('empty slot (manual comments)', async () => {
expect(
await renderToString(
createApp({
components: {
one: {
template: `<div><slot/></div>`
}
},
template: `<one><!--hello--></one>`
})
)
).toBe(`<div><!--[--><!--]--></div>`)
})
test('empty slot (multi-line comments)', async () => {
expect(
await renderToString(
createApp({
components: {
one: {
template: `<div><slot/></div>`
}
},
template: `<one><!--he\nllo--></one>`
})
)
).toBe(`<div><!--[--><!--]--></div>`)
})
test('multiple elements', async () => {
expect(
await renderToString(
createApp({
components,
template: `<one><div>one</div><div>two</div></one>`
})
)
).toBe(`<div><!--[--><div>one</div><div>two</div><!--]--></div>`)
})
test('fragment slot (template v-if)', async () => {
expect(
await renderToString(
createApp({
components,
template: `<one><template v-if="true">hello</template></one>`
})
)
).toBe(`<div><!--[--><!--[-->hello<!--]--><!--]--></div>`)
})
test('fragment slot (template v-if + multiple elements)', async () => {
expect(
await renderToString(
createApp({
components,
template: `<one><template v-if="true"><div>one</div><div>two</div></template></one>`
})
)
).toBe(
`<div><!--[--><!--[--><div>one</div><div>two</div><!--]--><!--]--></div>`
)
})
test('transition slot', async () => {
expect(
await renderToString(
createApp({
components: {
one: {
template: `<transition><slot/></transition>`
}
},
template: `<one><div v-if="false">foo</div></one>`
})
)
).toBe(`<!---->`)
expect(
await renderToString(
createApp({
components: {
one: {
template: `<transition><slot/></transition>`
}
},
template: `<one><div v-if="true">foo</div></one>`
})
)
).toBe(`<div>foo</div>`)
})
})