elk/tests/content.test.ts

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import type { Emoji } from 'masto'
import { describe, expect, it, vi } from 'vitest'
import { renderToString } from 'vue/server-renderer'
import { format } from 'prettier'
import { contentToVNode } from '~/composables/content'
describe('rich-content', () => {
it('empty', async () => {
const { formatted } = await render('')
expect(formatted).toMatchSnapshot()
})
it('link + mention', async () => {
// https://fosstodon.org/@ayo/109383002937620723
const { formatted } = await render('<p>Happy 🤗 were now using <span class="h-card"><a href="https://mas.to/@vitest" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>vitest</span></a></span> (migrated from chai+mocha) <a href="https://github.com/ayoayco/astro-reactive-library/pull/203" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/ayoayco/astro-react</span><span class="invisible">ive-library/pull/203</span></a></p>')
expect(formatted).toMatchSnapshot()
})
it('custom emoji', async () => {
const { formatted } = await render('Daniel Roe :nuxt:', {
nuxt: {
shortcode: 'nuxt',
url: 'https://media.mas.to/masto-public/cache/custom_emojis/images/000/288/667/original/c96ba3cb0e0e1eac.png',
staticUrl: 'https://media.mas.to/masto-public/cache/custom_emojis/images/000/288/667/static/c96ba3cb0e0e1eac.png',
visibleInPicker: true,
},
})
expect(formatted).toMatchSnapshot()
})
it('code frame', async () => {
// https://mas.to/@antfu/109396489827394721
const { formatted } = await render('<p>Testing code block</p><p>```ts<br />import { useMouse, usePreferredDark } from &#39;@vueuse/core&#39;</p><p>// tracks mouse position<br />const { x, y } = useMouse()</p><p>// is the user prefers dark theme<br />const isDark = usePreferredDark()<br />```</p>')
expect(formatted).toMatchSnapshot()
})
})
async function render(content: string, emojis?: Record<string, Emoji>) {
const vnode = contentToVNode(content, emojis)
const html = (await renderToString(vnode))
.replace(/<!--[\[\]]-->/g, '')
const formatted = format(html, {
parser: 'html',
})
return {
vnode,
html,
formatted,
}
}
// mocks
vi.mock('vue-router', () => {
return {
RouterLink: defineComponent((attrs) => {
return () => h('a', attrs)
}),
}
})
vi.mock('../components/content/ContentCode.vue', () => {
return {
default: defineComponent({
props: {
code: {
type: String,
required: true,
},
lang: {
type: String,
required: true,
},
},
setup(props) {
const raw = computed(() => decodeURIComponent(props.code).replace(/&#39;/g, '\''))
return () => h('pre', { lang: props.lang }, raw.value)
},
}),
}
})