misskey/test/mfm.ts
2019-01-30 15:30:05 +09:00

1160 lines
26 KiB
TypeScript
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

/*
* Tests of MFM
*
* How to run the tests:
* > mocha test/mfm.ts --require ts-node/register
*
* To specify test:
* > mocha test/mfm.ts --require ts-node/register -g 'test name'
*/
import * as assert from 'assert';
import parse, { parsePlain } from '../src/mfm/parse';
import toHtml from '../src/mfm/toHtml';
import { createTree as tree, createLeaf as leaf, MfmTree } from '../src/mfm/types';
import { removeOrphanedBrackets } from '../src/mfm/parser';
function text(text: string): MfmTree {
return leaf('text', { text });
}
describe('createLeaf', () => {
it('creates leaf', () => {
assert.deepStrictEqual(leaf('text', { text: 'abc' }), {
node: {
type: 'text',
props: {
text: 'abc'
}
},
children: [],
});
});
});
describe('createTree', () => {
it('creates tree', () => {
const t = tree('tree', [
leaf('left', { a: 2 }),
leaf('right', { b: 'hi' })
], {
c: 4
});
assert.deepStrictEqual(t, {
node: {
type: 'tree',
props: {
c: 4
}
},
children: [
leaf('left', { a: 2 }),
leaf('right', { b: 'hi' })
],
});
});
});
describe('removeOrphanedBrackets', () => {
it('single (contained)', () => {
const input = '(foo)';
const expected = '(foo)';
const actual = removeOrphanedBrackets(input);
assert.deepStrictEqual(actual, expected);
});
it('single (head)', () => {
const input = '(foo)bar';
const expected = '(foo)bar';
const actual = removeOrphanedBrackets(input);
assert.deepStrictEqual(actual, expected);
});
it('single (tail)', () => {
const input = 'foo(bar)';
const expected = 'foo(bar)';
const actual = removeOrphanedBrackets(input);
assert.deepStrictEqual(actual, expected);
});
it('a', () => {
const input = '(foo';
const expected = '';
const actual = removeOrphanedBrackets(input);
assert.deepStrictEqual(actual, expected);
});
it('b', () => {
const input = ')foo';
const expected = '';
const actual = removeOrphanedBrackets(input);
assert.deepStrictEqual(actual, expected);
});
it('nested', () => {
const input = 'foo(「(bar)」)';
const expected = 'foo(「(bar)」)';
const actual = removeOrphanedBrackets(input);
assert.deepStrictEqual(actual, expected);
});
it('no brackets', () => {
const input = 'foo';
const expected = 'foo';
const actual = removeOrphanedBrackets(input);
assert.deepStrictEqual(actual, expected);
});
it('with foreign bracket (single)', () => {
const input = 'foo(bar))';
const expected = 'foo(bar)';
const actual = removeOrphanedBrackets(input);
assert.deepStrictEqual(actual, expected);
});
it('with foreign bracket (open)', () => {
const input = 'foo(bar';
const expected = 'foo';
const actual = removeOrphanedBrackets(input);
assert.deepStrictEqual(actual, expected);
});
it('with foreign bracket (close)', () => {
const input = 'foo)bar';
const expected = 'foo';
const actual = removeOrphanedBrackets(input);
assert.deepStrictEqual(actual, expected);
});
it('with foreign bracket (close and open)', () => {
const input = 'foo)(bar';
const expected = 'foo';
const actual = removeOrphanedBrackets(input);
assert.deepStrictEqual(actual, expected);
});
it('various bracket type', () => {
const input = 'foo「(bar)」(';
const expected = 'foo「(bar)」';
const actual = removeOrphanedBrackets(input);
assert.deepStrictEqual(actual, expected);
});
it('intersected', () => {
const input = 'foo(「)」';
const expected = 'foo(「)」';
const actual = removeOrphanedBrackets(input);
assert.deepStrictEqual(actual, expected);
});
});
describe('MFM', () => {
it('can be analyzed', () => {
const tokens = parse('@himawari @hima_sub@namori.net お腹ペコい :cat: #yryr');
assert.deepStrictEqual(tokens, [
leaf('mention', {
acct: '@himawari',
canonical: '@himawari',
username: 'himawari',
host: null
}),
text(' '),
leaf('mention', {
acct: '@hima_sub@namori.net',
canonical: '@hima_sub@namori.net',
username: 'hima_sub',
host: 'namori.net'
}),
text(' お腹ペコい '),
leaf('emoji', { name: 'cat' }),
text(' '),
leaf('hashtag', { hashtag: 'yryr' }),
]);
});
describe('elements', () => {
describe('bold', () => {
it('simple', () => {
const tokens = parse('**foo**');
assert.deepStrictEqual(tokens, [
tree('bold', [
text('foo')
], {}),
]);
});
it('with other texts', () => {
const tokens = parse('bar**foo**bar');
assert.deepStrictEqual(tokens, [
text('bar'),
tree('bold', [
text('foo')
], {}),
text('bar'),
]);
});
it('with underscores', () => {
const tokens = parse('__foo__');
assert.deepStrictEqual(tokens, [
tree('bold', [
text('foo')
], {}),
]);
});
it('with underscores (ensure it allows alphabet only)', () => {
const tokens = parse('(=^・__________・^=)');
assert.deepStrictEqual(tokens, [
text('(=^・__________・^=)')
]);
});
it('mixed syntax', () => {
const tokens = parse('**foo__');
assert.deepStrictEqual(tokens, [
text('**foo__'),
]);
});
it('mixed syntax', () => {
const tokens = parse('__foo**');
assert.deepStrictEqual(tokens, [
text('__foo**'),
]);
});
});
it('big', () => {
const tokens = parse('***Strawberry*** Pasta');
assert.deepStrictEqual(tokens, [
tree('big', [
text('Strawberry')
], {}),
text(' Pasta'),
]);
});
it('small', () => {
const tokens = parse('<small>smaller</small>');
assert.deepStrictEqual(tokens, [
tree('small', [
text('smaller')
], {}),
]);
});
it('flip', () => {
const tokens = parse('<flip>foo</flip>');
assert.deepStrictEqual(tokens, [
tree('flip', [
text('foo')
], {}),
]);
});
describe('spin', () => {
it('simple', () => {
const tokens = parse('<spin>:foo:</spin>');
assert.deepStrictEqual(tokens, [
tree('spin', [
leaf('emoji', { name: 'foo' })
], {
attr: null
}),
]);
});
it('with attr', () => {
const tokens = parse('<spin left>:foo:</spin>');
assert.deepStrictEqual(tokens, [
tree('spin', [
leaf('emoji', { name: 'foo' })
], {
attr: 'left'
}),
]);
});
});
it('jump', () => {
const tokens = parse('<jump>:foo:</jump>');
assert.deepStrictEqual(tokens, [
tree('jump', [
leaf('emoji', { name: 'foo' })
], {}),
]);
});
describe('motion', () => {
it('by triple brackets', () => {
const tokens = parse('(((foo)))');
assert.deepStrictEqual(tokens, [
tree('motion', [
text('foo')
], {}),
]);
});
it('by triple brackets (with other texts)', () => {
const tokens = parse('bar(((foo)))bar');
assert.deepStrictEqual(tokens, [
text('bar'),
tree('motion', [
text('foo')
], {}),
text('bar'),
]);
});
it('by <motion> tag', () => {
const tokens = parse('<motion>foo</motion>');
assert.deepStrictEqual(tokens, [
tree('motion', [
text('foo')
], {}),
]);
});
it('by <motion> tag (with other texts)', () => {
const tokens = parse('bar<motion>foo</motion>bar');
assert.deepStrictEqual(tokens, [
text('bar'),
tree('motion', [
text('foo')
], {}),
text('bar'),
]);
});
});
describe('mention', () => {
it('local', () => {
const tokens = parse('@himawari foo');
assert.deepStrictEqual(tokens, [
leaf('mention', {
acct: '@himawari',
canonical: '@himawari',
username: 'himawari',
host: null
}),
text(' foo')
]);
});
it('remote', () => {
const tokens = parse('@hima_sub@namori.net foo');
assert.deepStrictEqual(tokens, [
leaf('mention', {
acct: '@hima_sub@namori.net',
canonical: '@hima_sub@namori.net',
username: 'hima_sub',
host: 'namori.net'
}),
text(' foo')
]);
});
it('remote punycode', () => {
const tokens = parse('@hima_sub@xn--q9j5bya.xn--zckzah foo');
assert.deepStrictEqual(tokens, [
leaf('mention', {
acct: '@hima_sub@xn--q9j5bya.xn--zckzah',
canonical: '@hima_sub@なもり.テスト',
username: 'hima_sub',
host: 'xn--q9j5bya.xn--zckzah'
}),
text(' foo')
]);
});
it('ignore', () => {
const tokens = parse('idolm@ster');
assert.deepStrictEqual(tokens, [
text('idolm@ster')
]);
const tokens2 = parse('@a\n@b\n@c');
assert.deepStrictEqual(tokens2, [
leaf('mention', {
acct: '@a',
canonical: '@a',
username: 'a',
host: null
}),
text('\n'),
leaf('mention', {
acct: '@b',
canonical: '@b',
username: 'b',
host: null
}),
text('\n'),
leaf('mention', {
acct: '@c',
canonical: '@c',
username: 'c',
host: null
})
]);
const tokens3 = parse('**x**@a');
assert.deepStrictEqual(tokens3, [
tree('bold', [
text('x')
], {}),
leaf('mention', {
acct: '@a',
canonical: '@a',
username: 'a',
host: null
})
]);
const tokens4 = parse('@\n@v\n@veryverylongusername');
assert.deepStrictEqual(tokens4, [
text('@\n'),
leaf('mention', {
acct: '@v',
canonical: '@v',
username: 'v',
host: null
}),
text('\n'),
leaf('mention', {
acct: '@veryverylongusername',
canonical: '@veryverylongusername',
username: 'veryverylongusername',
host: null
}),
]);
});
});
describe('hashtag', () => {
it('simple', () => {
const tokens = parse('#alice');
assert.deepStrictEqual(tokens, [
leaf('hashtag', { hashtag: 'alice' })
]);
});
it('after line break', () => {
const tokens = parse('foo\n#alice');
assert.deepStrictEqual(tokens, [
text('foo\n'),
leaf('hashtag', { hashtag: 'alice' })
]);
});
it('with text', () => {
const tokens = parse('Strawberry Pasta #alice');
assert.deepStrictEqual(tokens, [
text('Strawberry Pasta '),
leaf('hashtag', { hashtag: 'alice' })
]);
});
it('with text (zenkaku)', () => {
const tokens = parse('こんにちは#世界');
assert.deepStrictEqual(tokens, [
text('こんにちは'),
leaf('hashtag', { hashtag: '世界' })
]);
});
it('ignore comma and period', () => {
const tokens = parse('Foo #bar, baz #piyo.');
assert.deepStrictEqual(tokens, [
text('Foo '),
leaf('hashtag', { hashtag: 'bar' }),
text(', baz '),
leaf('hashtag', { hashtag: 'piyo' }),
text('.'),
]);
});
it('ignore exclamation mark', () => {
const tokens = parse('#Foo!');
assert.deepStrictEqual(tokens, [
leaf('hashtag', { hashtag: 'Foo' }),
text('!'),
]);
});
it('ignore colon', () => {
const tokens = parse('#Foo:');
assert.deepStrictEqual(tokens, [
leaf('hashtag', { hashtag: 'Foo' }),
text(':'),
]);
});
it('ignore single quote', () => {
const tokens = parse('#foo\'');
assert.deepStrictEqual(tokens, [
leaf('hashtag', { hashtag: 'foo' }),
text('\''),
]);
});
it('ignore double quote', () => {
const tokens = parse('#foo"');
assert.deepStrictEqual(tokens, [
leaf('hashtag', { hashtag: 'foo' }),
text('"'),
]);
});
it('allow including number', () => {
const tokens = parse('#foo123');
assert.deepStrictEqual(tokens, [
leaf('hashtag', { hashtag: 'foo123' }),
]);
});
it('with brackets', () => {
const tokens1 = parse('(#foo)');
assert.deepStrictEqual(tokens1, [
text('('),
leaf('hashtag', { hashtag: 'foo' }),
text(')'),
]);
const tokens2 = parse('「#foo」');
assert.deepStrictEqual(tokens2, [
text('「'),
leaf('hashtag', { hashtag: 'foo' }),
text('」'),
]);
});
it('with mixed brackets', () => {
const tokens = parse('「#foo(bar)」');
assert.deepStrictEqual(tokens, [
text('「'),
leaf('hashtag', { hashtag: 'foo(bar)' }),
text('」'),
]);
});
it('with brackets (space before)', () => {
const tokens1 = parse('(bar #foo)');
assert.deepStrictEqual(tokens1, [
text('(bar '),
leaf('hashtag', { hashtag: 'foo' }),
text(')'),
]);
const tokens2 = parse('「bar #foo」');
assert.deepStrictEqual(tokens2, [
text('「bar '),
leaf('hashtag', { hashtag: 'foo' }),
text('」'),
]);
});
it('disallow number only', () => {
const tokens = parse('#123');
assert.deepStrictEqual(tokens, [
text('#123'),
]);
});
it('disallow number only (with brackets)', () => {
const tokens = parse('(#123)');
assert.deepStrictEqual(tokens, [
text('(#123)'),
]);
});
});
describe('quote', () => {
it('basic', () => {
const tokens1 = parse('> foo');
assert.deepStrictEqual(tokens1, [
tree('quote', [
text('foo')
], {})
]);
const tokens2 = parse('>foo');
assert.deepStrictEqual(tokens2, [
tree('quote', [
text('foo')
], {})
]);
});
it('series', () => {
const tokens = parse('> foo\n\n> bar');
assert.deepStrictEqual(tokens, [
tree('quote', [
text('foo')
], {}),
text('\n'),
tree('quote', [
text('bar')
], {}),
]);
});
it('trailing line break', () => {
const tokens1 = parse('> foo\n');
assert.deepStrictEqual(tokens1, [
tree('quote', [
text('foo')
], {}),
]);
const tokens2 = parse('> foo\n\n');
assert.deepStrictEqual(tokens2, [
tree('quote', [
text('foo')
], {}),
text('\n')
]);
});
it('multiline', () => {
const tokens1 = parse('>foo\n>bar');
assert.deepStrictEqual(tokens1, [
tree('quote', [
text('foo\nbar')
], {})
]);
const tokens2 = parse('> foo\n> bar');
assert.deepStrictEqual(tokens2, [
tree('quote', [
text('foo\nbar')
], {})
]);
});
it('multiline with trailing line break', () => {
const tokens1 = parse('> foo\n> bar\n');
assert.deepStrictEqual(tokens1, [
tree('quote', [
text('foo\nbar')
], {}),
]);
const tokens2 = parse('> foo\n> bar\n\n');
assert.deepStrictEqual(tokens2, [
tree('quote', [
text('foo\nbar')
], {}),
text('\n')
]);
});
it('with before and after texts', () => {
const tokens = parse('before\n> foo\nafter');
assert.deepStrictEqual(tokens, [
text('before\n'),
tree('quote', [
text('foo')
], {}),
text('after'),
]);
});
it('multiple quotes', () => {
const tokens = parse('> foo\nbar\n\n> foo\nbar\n\n> foo\nbar');
assert.deepStrictEqual(tokens, [
tree('quote', [
text('foo')
], {}),
text('bar\n\n'),
tree('quote', [
text('foo')
], {}),
text('bar\n\n'),
tree('quote', [
text('foo')
], {}),
text('bar'),
]);
});
it('require line break before ">"', () => {
const tokens = parse('foo>bar');
assert.deepStrictEqual(tokens, [
text('foo>bar'),
]);
});
it('nested', () => {
const tokens = parse('>> foo\n> bar');
assert.deepStrictEqual(tokens, [
tree('quote', [
tree('quote', [
text('foo')
], {}),
text('bar')
], {})
]);
});
it('trim line breaks', () => {
const tokens = parse('foo\n\n>a\n>>b\n>>\n>>>\n>>>c\n>>>\n>d\n\n');
assert.deepStrictEqual(tokens, [
text('foo\n\n'),
tree('quote', [
text('a\n'),
tree('quote', [
text('b\n\n'),
tree('quote', [
text('\nc\n')
], {})
], {}),
text('d')
], {}),
text('\n'),
]);
});
});
describe('url', () => {
it('simple', () => {
const tokens = parse('https://example.com');
assert.deepStrictEqual(tokens, [
leaf('url', { url: 'https://example.com' })
]);
});
it('ignore trailing period', () => {
const tokens = parse('https://example.com.');
assert.deepStrictEqual(tokens, [
leaf('url', { url: 'https://example.com' }),
text('.')
]);
});
it('with comma', () => {
const tokens = parse('https://example.com/foo?bar=a,b');
assert.deepStrictEqual(tokens, [
leaf('url', { url: 'https://example.com/foo?bar=a,b' })
]);
});
it('ignore trailing comma', () => {
const tokens = parse('https://example.com/foo, bar');
assert.deepStrictEqual(tokens, [
leaf('url', { url: 'https://example.com/foo' }),
text(', bar')
]);
});
it('with brackets', () => {
const tokens = parse('https://example.com/foo(bar)');
assert.deepStrictEqual(tokens, [
leaf('url', { url: 'https://example.com/foo(bar)' })
]);
});
it('ignore parent brackets', () => {
const tokens = parse('(https://example.com/foo)');
assert.deepStrictEqual(tokens, [
text('('),
leaf('url', { url: 'https://example.com/foo' }),
text(')')
]);
});
it('ignore parent brackets 2', () => {
const tokens = parse('(foo https://example.com/foo)');
assert.deepStrictEqual(tokens, [
text('(foo '),
leaf('url', { url: 'https://example.com/foo' }),
text(')')
]);
});
it('ignore parent brackets with internal brackets', () => {
const tokens = parse('(https://example.com/foo(bar))');
assert.deepStrictEqual(tokens, [
text('('),
leaf('url', { url: 'https://example.com/foo(bar)' }),
text(')')
]);
});
});
describe('link', () => {
it('simple', () => {
const tokens = parse('[foo](https://example.com)');
assert.deepStrictEqual(tokens, [
tree('link', [
text('foo')
], { url: 'https://example.com', silent: false })
]);
});
it('simple (with silent flag)', () => {
const tokens = parse('?[foo](https://example.com)');
assert.deepStrictEqual(tokens, [
tree('link', [
text('foo')
], { url: 'https://example.com', silent: true })
]);
});
it('in text', () => {
const tokens = parse('before[foo](https://example.com)after');
assert.deepStrictEqual(tokens, [
text('before'),
tree('link', [
text('foo')
], { url: 'https://example.com', silent: false }),
text('after'),
]);
});
it('with brackets', () => {
const tokens = parse('[foo](https://example.com/foo(bar))');
assert.deepStrictEqual(tokens, [
tree('link', [
text('foo')
], { url: 'https://example.com/foo(bar)', silent: false })
]);
});
it('with parent brackets', () => {
const tokens = parse('([foo](https://example.com/foo(bar)))');
assert.deepStrictEqual(tokens, [
text('('),
tree('link', [
text('foo')
], { url: 'https://example.com/foo(bar)', silent: false }),
text(')')
]);
});
});
it('emoji', () => {
const tokens1 = parse(':cat:');
assert.deepStrictEqual(tokens1, [
leaf('emoji', { name: 'cat' })
]);
const tokens2 = parse(':cat::cat::cat:');
assert.deepStrictEqual(tokens2, [
leaf('emoji', { name: 'cat' }),
leaf('emoji', { name: 'cat' }),
leaf('emoji', { name: 'cat' })
]);
const tokens3 = parse('🍎');
assert.deepStrictEqual(tokens3, [
leaf('emoji', { emoji: '🍎' })
]);
});
describe('block code', () => {
it('simple', () => {
const tokens = parse('```\nvar x = "Strawberry Pasta";\n```');
assert.deepStrictEqual(tokens, [
leaf('blockCode', { code: 'var x = "Strawberry Pasta";', lang: null })
]);
});
it('can specify language', () => {
const tokens = parse('``` json\n{ "x": 42 }\n```');
assert.deepStrictEqual(tokens, [
leaf('blockCode', { code: '{ "x": 42 }', lang: 'json' })
]);
});
it('require line break before "```"', () => {
const tokens = parse('before```\nfoo\n```');
assert.deepStrictEqual(tokens, [
text('before'),
leaf('inlineCode', { code: '`' }),
text('\nfoo\n'),
leaf('inlineCode', { code: '`' })
]);
});
it('series', () => {
const tokens = parse('```\nfoo\n```\n```\nbar\n```\n```\nbaz\n```');
assert.deepStrictEqual(tokens, [
leaf('blockCode', { code: 'foo', lang: null }),
leaf('blockCode', { code: 'bar', lang: null }),
leaf('blockCode', { code: 'baz', lang: null }),
]);
});
it('ignore internal marker', () => {
const tokens = parse('```\naaa```bbb\n```');
assert.deepStrictEqual(tokens, [
leaf('blockCode', { code: 'aaa```bbb', lang: null })
]);
});
it('trim after line break', () => {
const tokens = parse('```\nfoo\n```\nbar');
assert.deepStrictEqual(tokens, [
leaf('blockCode', { code: 'foo', lang: null }),
text('bar')
]);
});
});
describe('inline code', () => {
it('simple', () => {
const tokens = parse('`var x = "Strawberry Pasta";`');
assert.deepStrictEqual(tokens, [
leaf('inlineCode', { code: 'var x = "Strawberry Pasta";' })
]);
});
it('disallow line break', () => {
const tokens = parse('`foo\nbar`');
assert.deepStrictEqual(tokens, [
text('`foo\nbar`')
]);
});
it('disallow ´', () => {
const tokens = parse('`foo´bar`');
assert.deepStrictEqual(tokens, [
text('`foo´bar`')
]);
});
});
it('mathInline', () => {
const fomula = 'x = {-b \\pm \\sqrt{b^2-4ac} \\over 2a}';
const content = `\\(${fomula}\\)`;
const tokens = parse(content);
assert.deepStrictEqual(tokens, [
leaf('mathInline', { formula: fomula })
]);
});
describe('mathBlock', () => {
it('simple', () => {
const fomula = 'x = {-b \\pm \\sqrt{b^2-4ac} \\over 2a}';
const content = `\\[\n${fomula}\n\\]`;
const tokens = parse(content);
assert.deepStrictEqual(tokens, [
leaf('mathBlock', { formula: fomula })
]);
});
});
it('search', () => {
const tokens1 = parse('a b c 検索');
assert.deepStrictEqual(tokens1, [
leaf('search', { content: 'a b c 検索', query: 'a b c' })
]);
const tokens2 = parse('a b c Search');
assert.deepStrictEqual(tokens2, [
leaf('search', { content: 'a b c Search', query: 'a b c' })
]);
const tokens3 = parse('a b c search');
assert.deepStrictEqual(tokens3, [
leaf('search', { content: 'a b c search', query: 'a b c' })
]);
const tokens4 = parse('a b c SEARCH');
assert.deepStrictEqual(tokens4, [
leaf('search', { content: 'a b c SEARCH', query: 'a b c' })
]);
});
describe('title', () => {
it('simple', () => {
const tokens = parse('【foo】');
assert.deepStrictEqual(tokens, [
tree('title', [
text('foo')
], {})
]);
});
it('require line break', () => {
const tokens = parse('a【foo】');
assert.deepStrictEqual(tokens, [
text('a【foo】')
]);
});
it('with before and after texts', () => {
const tokens = parse('before\n【foo】\nafter');
assert.deepStrictEqual(tokens, [
text('before\n'),
tree('title', [
text('foo')
], {}),
text('after')
]);
});
it('ignore multiple title blocks', () => {
const tokens = parse('【foo】bar【baz】');
assert.deepStrictEqual(tokens, [
text('【foo】bar【baz】')
]);
});
it('disallow linebreak in title', () => {
const tokens = parse('【foo\nbar】');
assert.deepStrictEqual(tokens, [
text('【foo\nbar】')
]);
});
});
describe('center', () => {
it('simple', () => {
const tokens = parse('<center>foo</center>');
assert.deepStrictEqual(tokens, [
tree('center', [
text('foo')
], {}),
]);
});
});
describe('strike', () => {
it('simple', () => {
const tokens = parse('~~foo~~');
assert.deepStrictEqual(tokens, [
tree('strike', [
text('foo')
], {}),
]);
});
});
describe('italic', () => {
it('<i>', () => {
const tokens = parse('<i>foo</i>');
assert.deepStrictEqual(tokens, [
tree('italic', [
text('foo')
], {}),
]);
});
it('underscore', () => {
const tokens = parse('_foo_');
assert.deepStrictEqual(tokens, [
tree('italic', [
text('foo')
], {}),
]);
});
it('simple with asterix', () => {
const tokens = parse('*foo*');
assert.deepStrictEqual(tokens, [
tree('italic', [
text('foo')
], {}),
]);
});
it('exlude emotes', () => {
const tokens = parse('*.*');
assert.deepStrictEqual(tokens, [
text("*.*"),
]);
});
it('mixed', () => {
const tokens = parse('_foo*');
assert.deepStrictEqual(tokens, [
text('_foo*'),
]);
});
it('mixed', () => {
const tokens = parse('*foo_');
assert.deepStrictEqual(tokens, [
text('*foo_'),
]);
});
it('ignore snake_case string', () => {
const tokens = parse('foo_bar_baz');
assert.deepStrictEqual(tokens, [
text('foo_bar_baz'),
]);
});
});
});
describe('plainText', () => {
it('text', () => {
const tokens = parsePlain('foo');
assert.deepStrictEqual(tokens, [
text('foo'),
]);
});
it('emoji', () => {
const tokens = parsePlain(':foo:');
assert.deepStrictEqual(tokens, [
leaf('emoji', { name: 'foo' })
]);
});
it('emoji in text', () => {
const tokens = parsePlain('foo:bar:baz');
assert.deepStrictEqual(tokens, [
text('foo'),
leaf('emoji', { name: 'bar' }),
text('baz'),
]);
});
it('disallow other syntax', () => {
const tokens = parsePlain('foo **bar** baz');
assert.deepStrictEqual(tokens, [
text('foo **bar** baz'),
]);
});
});
describe('toHtml', () => {
it('br', () => {
const input = 'foo\nbar\nbaz';
const output = '<p><span>foo<br>bar<br>baz</span></p>';
assert.equal(toHtml(parse(input)), output);
});
it('br alt', () => {
const input = 'foo\r\nbar\rbaz';
const output = '<p><span>foo<br>bar<br>baz</span></p>';
assert.equal(toHtml(parse(input)), output);
});
});
it('code block with quote', () => {
const tokens = parse('> foo\n```\nbar\n```');
assert.deepStrictEqual(tokens, [
tree('quote', [
text('foo')
], {}),
leaf('blockCode', { code: 'bar', lang: null })
]);
});
it('quote between two code blocks', () => {
const tokens = parse('```\nbefore\n```\n> foo\n```\nafter\n```');
assert.deepStrictEqual(tokens, [
leaf('blockCode', { code: 'before', lang: null }),
tree('quote', [
text('foo')
], {}),
leaf('blockCode', { code: 'after', lang: null })
]);
});
});