import { describe, expect, it, vi } from 'vitest' import { renderToString } from 'vue/server-renderer' import { format } from 'prettier' import type { mastodon } from 'masto' import { mockComponent } from 'nuxt-vitest/utils' import { contentToVNode } from '~/composables/content-render' import type { ContentParseOptions } from '~/composables/content-parse' describe('content-rich', () => { it('empty', async () => { const { formatted } = await render('') expect(formatted).toMatchSnapshot() }) it('plain text', async () => { const { formatted } = await render('hello there', { collapseMentionLink: true }) expect(formatted).toMatchSnapshot() }) it('link + mention', async () => { // https://fosstodon.org/@ayo/109383002937620723 const { formatted } = await render('<p>Happy 🤗 we’re now using <span class="h-card"><a href="https://webtoo.ls/@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 ('block with backticks', async () => { const { formatted } = await render('<p>```<br />[(`number string) (`tag string)]<br />```</p>') expect(formatted).toMatchSnapshot() }) it('group mention', async () => { const { formatted } = await render('<p><span class="h-card"><a href="https://lemmy.ml/c/pilipinas" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>pilipinas</span></a></span></p>', { mentions: [{ id: '', username: 'pilipinas', url: 'https://lemmy.ml/c/pilipinas', acct: 'pilipinas@lemmy.ml' }], }) expect(formatted).toMatchSnapshot('html') }) it('inline code with link', async () => { const { formatted } = await render('<p>Inline code with link: `<a href="https://api.iconify.design/noto.css?icons=1st-place-medal,2nd-place-medal" target="_blank" rel="nofollow noopener noreferrer" class="status-link unhandled-link" title="https://api.iconify.design/noto.css?icons=1st-place-medal,2nd-place-medal"><span class="invisible">https://</span><span class="ellipsis">api.iconify.design/noto.css?ic</span><span class="invisible">ons=1st-place-medal,2nd-place-medal</span></a>`</p>') expect(formatted).toMatchSnapshot() }) it('handles html within code blocks', async () => { const { formatted } = await render('<p>HTML block code:<br>```html<br><span class="icon--noto icon--noto--1st-place-medal"></span><br><span class="icon--noto icon--noto--2nd-place-medal-medal"></span><br>```</p>') expect(formatted).toMatchSnapshot() }) it('handles formatting from servers', async () => { const { formatted } = await render('<h1>Fedi HTML Support Survey</h1><p>Does the following formatting come through accurately for you?</p><ul><li>This is an indented bulleted list (not just asterisks).</li><li><strong>This line is bold.</strong></li><li><em>This line is italic.</em></li></ul><ol><li>This list...</li><li>...is numbered and indented</li></ol><h1>This line is larger.</h1>') expect(formatted).toMatchSnapshot() }) it('custom emoji', async () => { const { formatted } = await render('Daniel Roe :nuxt:', { emojis: { nuxt: { shortcode: 'nuxt', url: 'https://media.webtoo.ls/custom_emojis/images/000/000/366/original/73330dfc9dda4078.png', staticUrl: 'https://media.webtoo.ls/custom_emojis/images/000/000/366/original/73330dfc9dda4078.png', visibleInPicker: true, }, }, }) expect(formatted).toMatchSnapshot() }) it('code frame', async () => { // https://webtoo.ls/@antfu/109396489827394721 const { formatted } = await render('<p>Testing code block</p><p>```ts<br />import { useMouse, usePreferredDark } from '@vueuse/core'</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() }) it('code frame 2', async () => { const { formatted } = await render('<p><span class=\"h-card\"><a href=\"https://webtoo.ls/@antfu\" class=\"u-url mention\">@<span>antfu</span></a></span> Testing<br />```ts<br />const a = hello<br />```</p>') expect(formatted).toMatchSnapshot() }) it('code frame no lang', async () => { const { formatted } = await render('<p>```<br />hello world<br />```<br />no lang</p>') expect(formatted).toMatchSnapshot() }) it('code frame empty', async () => { const { formatted } = await render('<p>```<br /><br />```<br /></p>') expect(formatted).toMatchSnapshot() }) it('collapse mentions', async () => { const { formatted } = await render('<p><span class="h-card"><a href="https://m.webtoo.ls/@elk" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>elk</span></a></span> <span class="h-card"><a href="https://m.webtoo.ls/@elk" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>elk</span></a></span> content <span class="h-card"><a href="https://m.webtoo.ls/@antfu" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>antfu</span></a></span> <span class="h-card"><a href="https://mastodon.roe.dev/@daniel" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>daniel</span></a></span> <span class="h-card"><a href="https://m.webtoo.ls/@sxzz" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>sxzz</span></a></span> <span class="h-card"><a href="https://m.webtoo.ls/@patak" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>patak</span></a></span> content</p>', { collapseMentionLink: true, }) expect(formatted).toMatchInlineSnapshot(` "<p> <span class=\\"h-card\\" ><a class=\\"u-url mention\\" rel=\\"nofollow noopener noreferrer\\" to=\\"/m.webtoo.ls/@elk\\" ></a ></span> <span class=\\"h-card\\" ><a class=\\"u-url mention\\" rel=\\"nofollow noopener noreferrer\\" to=\\"/m.webtoo.ls/@elk\\" ></a ></span> content <span class=\\"h-card\\" ><a class=\\"u-url mention\\" rel=\\"nofollow noopener noreferrer\\" to=\\"/m.webtoo.ls/@antfu\\" ></a ></span> <span class=\\"h-card\\" ><a class=\\"u-url mention\\" rel=\\"nofollow noopener noreferrer\\" to=\\"/mastodon.roe.dev/@daniel\\" ></a ></span> <span class=\\"h-card\\" ><a class=\\"u-url mention\\" rel=\\"nofollow noopener noreferrer\\" to=\\"/m.webtoo.ls/@sxzz\\" ></a ></span> <span class=\\"h-card\\" ><a class=\\"u-url mention\\" rel=\\"nofollow noopener noreferrer\\" to=\\"/m.webtoo.ls/@patak\\" ></a ></span> content </p> " `) }) it('hides collapsed mentions', async () => { const { formatted } = await render('<p><span class="h-card"><a href="https://m.webtoo.ls/@elk" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>elk</span></a></span> content</p>', { collapseMentionLink: true, inReplyToStatus: { account: { acct: 'elk@webtoo.ls' }, mentions: [] as mastodon.v1.StatusMention[] } as mastodon.v1.Status, }) expect(formatted).toMatchInlineSnapshot(` "<p>content</p> " `) }) it('shows some collapsed mentions inline', async () => { const { formatted } = await render('<p><span class="h-card"><a href="https://m.webtoo.ls/@elk" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>elk</span></a></span> <span class="h-card"><a href="https://m.webtoo.ls/@antfu" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>antfu</span></a></span> content</p>', { collapseMentionLink: true, inReplyToStatus: { account: { acct: 'elk@webtoo.ls' }, mentions: [] as mastodon.v1.StatusMention[] } as mastodon.v1.Status, }) expect(formatted).toMatchInlineSnapshot(` "<p> <span class=\\"h-card\\" ><a class=\\"u-url mention\\" rel=\\"nofollow noopener noreferrer\\" to=\\"/m.webtoo.ls/@antfu\\" ></a ></span> content </p> " `) }) it('shows some collapsed mentions grouped', async () => { const { formatted } = await render('<p><span class="h-card"><a href="https://m.webtoo.ls/@elk" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>elk</span></a></span> <span class="h-card"><a href="https://m.webtoo.ls/@antfu" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>antfu</span></a></span> <span class="h-card"><a href="https://m.webtoo.ls/@patak" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>patak</span></a></span> <span class="h-card"><a href="https://m.webtoo.ls/@sxzz" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>sxzz</span></a></span>content</p>', { collapseMentionLink: true, inReplyToStatus: { account: { acct: 'elk@webtoo.ls' }, mentions: [] as mastodon.v1.StatusMention[] } as mastodon.v1.Status, }) expect(formatted).toMatchInlineSnapshot(` "<p> <mention-group ><span class=\\"h-card\\" ><a class=\\"u-url mention\\" rel=\\"nofollow noopener noreferrer\\" to=\\"/m.webtoo.ls/@antfu\\" ></a ></span> <span class=\\"h-card\\" ><a class=\\"u-url mention\\" rel=\\"nofollow noopener noreferrer\\" to=\\"/m.webtoo.ls/@patak\\" ></a ></span> <span class=\\"h-card\\" ><a class=\\"u-url mention\\" rel=\\"nofollow noopener noreferrer\\" to=\\"/m.webtoo.ls/@sxzz\\" ></a></span></mention-group >content </p> " `) }) it ('block with injected html, without language', async () => { const { formatted } = await render(` <pre> <code> <a href="javascript:alert(1)">click me</a> </code> </pre> `) expect(formatted).toMatchSnapshot() }) it ('block with injected html, with an unknown language', async () => { const { formatted } = await render(` <pre> <code class="language-xyzzy"> <a href="javascript:alert(1)">click me</a> </code> </pre> `) expect(formatted).toMatchSnapshot() }) it ('block with injected html, with a known language', async () => { const { formatted } = await render(` <pre> <code class="language-js"> <a href="javascript:alert(1)">click me</a> </code> </pre> `) expect(formatted).toMatchSnapshot() }) }) describe('editor', () => { it('transform mentions', () => { const ast = parseMastodonHTML('<p><span class="h-card"><a href="https://m.webtoo.ls/@elk" class="u-url mention">@<span>elk</span></a></span> Hello</p>') const transformed = treeToText(ast) expect(transformed).toMatchSnapshot() }) }) async function render(content: string, options?: ContentParseOptions) { const vnode = contentToVNode(content, options) const html = (await renderToString(vnode)) .replace(/<!--[\[\]]-->/g, '') let formatted = '' try { formatted = await format(html, { parser: 'html', }) } catch (e) { formatted = html } return { vnode, html, formatted, } } // mocks vi.mock('vue-router', async () => { const { defineComponent, h } = await import('vue') return { RouterLink: defineComponent((attrs) => { return () => h('a', attrs) }), } }) vi.mock('shiki-es', async (importOriginal) => { const mod = await importOriginal() return { ...(mod as any), setCDN() {}, } }) mockComponent('ContentMentionGroup', { setup(props, { slots }) { return () => h('mention-group', null, { default: () => slots?.default?.() }) }, }) mockComponent('AccountHoverWrapper', { props: ['handle', 'class'], setup(_, { slots }) { return () => slots?.default?.() }, })