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/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import * as assert from 'assert';
import * as mfm from 'mfm-js';
import { Test } from '@nestjs/testing';
import { CoreModule } from '@/core/CoreModule.js';
import { MfmService } from '@/core/MfmService.js';
import { GlobalModule } from '@/GlobalModule.js';
describe('MfmService', () => {
let mfmService: MfmService;
beforeAll(async () => {
const app = await Test.createTestingModule({
imports: [GlobalModule, CoreModule],
}).compile();
mfmService = app.get<MfmService>(MfmService);
});
describe('toHtml', () => {
test('br', () => {
const input = 'foo\nbar\nbaz';
const output = 'foo<br />bar<br />baz';
assert.equal(mfmService.toHtml(mfm.parse(input)), output);
});
test('br alt', () => {
const input = 'foo\r\nbar\rbaz';
const output = 'foo<br />bar<br />baz';
assert.equal(mfmService.toHtml(mfm.parse(input)), output);
});
test('Do not generate unnecessary span', () => {
const input = 'foo $[tada bar]';
const output = 'foo <i>bar</i>';
assert.equal(mfmService.toHtml(mfm.parse(input)), output);
});
test('escape', () => {
const input = '```\n<p>Hello, world!</p>\n```';
const output = '<pre><code><p>Hello, world!</p></code></pre>';
assert.equal(mfmService.toHtml(mfm.parse(input)), output);
});
});
describe('fromHtml', () => {
test('p', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a</p><p>b</p>'), 'a\n\nb');
});
test('block element', () => {
assert.deepStrictEqual(mfmService.fromHtml('<div>a</div><div>b</div>'), 'a\nb');
});
test('inline element', () => {
assert.deepStrictEqual(mfmService.fromHtml('<ul><li>a</li><li>b</li></ul>'), 'a\nb');
});
test('block code', () => {
assert.deepStrictEqual(mfmService.fromHtml('<pre><code>a\nb</code></pre>'), '```\na\nb\n```');
});
test('inline code', () => {
assert.deepStrictEqual(mfmService.fromHtml('<code>a</code>'), '`a`');
});
test('quote', () => {
assert.deepStrictEqual(mfmService.fromHtml('<blockquote>a\nb</blockquote>'), '> a\n> b');
});
test('br', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>abc<br><br/>d</p>'), 'abc\n\nd');
});
test('link with different text', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a <a href="https://example.com/b">c</a> d</p>'), 'a [c](https://example.com/b) d');
});
test('link with different text, but not encoded', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a <a href="https://example.com/ä">c</a> d</p>'), 'a [c](<https://example.com/ä>) d');
});
test('link with same text', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a <a href="https://example.com/b">https://example.com/b</a> d</p>'), 'a https://example.com/b d');
});
test('link with same text, but not encoded', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a <a href="https://example.com/ä">https://example.com/ä</a> d</p>'), 'a <https://example.com/ä> d');
});
test('link with no url', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a <a href="b">c</a> d</p>'), 'a [c](b) d');
});
test('link without href', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a <a>c</a> d</p>'), 'a c d');
});
test('link without text', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a <a href="https://example.com/b"></a> d</p>'), 'a https://example.com/b d');
});
test('link without both', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a <a></a> d</p>'), 'a d');
});
test('ruby', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a <ruby>Misskey<rp>(</rp><rt>ミスキー</rt><rp>)</rp></ruby> b</p>'), 'a $[ruby Misskey ミスキー] b');
assert.deepStrictEqual(mfmService.fromHtml('<p>a <ruby>Misskey<rp>(</rp><rt>ミスキー</rt><rp>)</rp>Misskey<rp>(</rp><rt>ミスキー</rt><rp>)</rp></ruby> b</p>'), 'a $[ruby Misskey ミスキー]$[ruby Misskey ミスキー] b');
});
test('ruby with spaces', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a <ruby>Miss key<rp>(</rp><rt>ミスキー</rt><rp>)</rp> b</ruby> c</p>'), 'a Miss key(ミスキー) b c');
assert.deepStrictEqual(mfmService.fromHtml('<p>a <ruby>Misskey<rp>(</rp><rt>ミス キー</rt><rp>)</rp> b</ruby> c</p>'), 'a Misskey(ミス キー) b c');
assert.deepStrictEqual(
mfmService.fromHtml('<p>a <ruby>Misskey<rp>(</rp><rt>ミスキー</rt><rp>)</rp>Misskey<rp>(</rp><rt>ミス キー</rt><rp>)</rp>Misskey<rp>(</rp><rt>ミスキー</rt><rp>)</rp></ruby> b</p>'),
'a Misskey(ミスキー)Misskey(ミス キー)Misskey(ミスキー) b',
);
});
test('ruby with other inline tags', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a <ruby><strong>Misskey</strong><rp>(</rp><rt>ミスキー</rt><rp>)</rp> b</ruby> c</p>'), 'a **Misskey**(ミスキー) b c');
});
test('mention', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a <a href="https://example.com/@user" class="u-url mention">@user</a> d</p>'), 'a @user@example.com d');
});
test('hashtag', () => {
assert.deepStrictEqual(mfmService.fromHtml('<p>a <a href="https://example.com/tags/a">#a</a> d</p>', ['#a']), 'a #a d');
});
});
});
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