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iconify/packages/utils/tests/emoji-parse-test.ts
2024-09-14 07:53:24 +03:00

191 lines
3.6 KiB
TypeScript

import { readFile, writeFile, unlink } from 'node:fs/promises';
import { emojiVersion } from '../lib/emoji/data';
import { prepareEmojiForIconsList } from '../lib/emoji/parse';
describe('Testing unicode test data', () => {
async function fetchEmojiTestData(): Promise<string | undefined> {
// Fetch emojis, cache it
const source = `tests/fixtures/download-emoji-${emojiVersion}.txt`;
let data: string | undefined;
try {
data = await readFile(source, 'utf8');
} catch {
//
}
if (!data) {
data = (
await (
await fetch(
`https://unicode.org/Public/emoji/${emojiVersion}/emoji-test.txt`
)
).text()
).toString();
await writeFile(source, data, 'utf8');
}
// Test content, unlink cache on failure
if (data.indexOf(`# Version: ${emojiVersion}`) === -1) {
try {
await unlink(source);
} catch {
//
}
return;
}
return data;
}
let data: string | undefined;
beforeAll(async () => {
data = await fetchEmojiTestData();
});
it('Preparing icon set without test data', () => {
// One emoji
expect(
prepareEmojiForIconsList({
'2615': 'hot-beverage',
})
).toEqual({
icons: [
{
icon: 'hot-beverage',
sequence: '2615',
},
],
regex: '\\u2615\\uFE0F?',
});
// Multiple emojis
expect(
prepareEmojiForIconsList({
'2615': 'hot-beverage',
'1f1e6-1f1e8': 'flag-ascension-island',
'1f1e6-1f1e9': 'flag-andorra',
'1f1e6-1f1ea': 'flag-united-arab-emirates',
})
).toEqual({
icons: [
{
icon: 'hot-beverage',
sequence: '2615',
},
{
icon: 'flag-ascension-island',
sequence: '1f1e6-1f1e8',
},
{
icon: 'flag-andorra',
sequence: '1f1e6-1f1e9',
},
{
icon: 'flag-united-arab-emirates',
sequence: '1f1e6-1f1ea',
},
],
regex: '\\uD83C\\uDDE6\\uD83C[\\uDDE8-\\uDDEA]|\\u2615\\uFE0F?',
});
});
it('Preparing icon set with test data', () => {
if (!data) {
console.warn('Test skipped: test data is not available');
return;
}
// One emoji
expect(
prepareEmojiForIconsList(
{
// Upper case
'263A': 'smiling-face',
},
data
)
).toEqual({
icons: [
{
icon: 'smiling-face',
// Lower case
sequence: '263a',
},
],
regex: '\\u263A\\uFE0F?',
});
// One emoji that has components in test data
expect(
prepareEmojiForIconsList(
{
'270b': 'raised-hand',
},
data
)
).toEqual({
icons: [
{
icon: 'raised-hand',
sequence: '270b',
},
{
icon: 'raised-hand',
sequence: '270b-1f3fb',
},
{
icon: 'raised-hand',
sequence: '270b-1f3fc',
},
{
icon: 'raised-hand',
sequence: '270b-1f3fd',
},
{
icon: 'raised-hand',
sequence: '270b-1f3fe',
},
{
icon: 'raised-hand',
sequence: '270b-1f3ff',
},
],
regex: '\\u270B(?:\\uD83C[\\uDFFB-\\uDFFF]|\\uFE0F?)',
});
// Multiple emojis, all without variations
expect(
prepareEmojiForIconsList(
{
'2615': 'hot-beverage',
'1f1e6-1f1e8': 'flag-ascension-island',
'1f1e6-1f1e9': 'flag-andorra',
'1f1e6-1f1ea': 'flag-united-arab-emirates',
},
data
)
).toEqual({
icons: [
{
icon: 'hot-beverage',
sequence: '2615',
},
{
icon: 'flag-ascension-island',
sequence: '1f1e6-1f1e8',
},
{
icon: 'flag-andorra',
sequence: '1f1e6-1f1e9',
},
{
icon: 'flag-united-arab-emirates',
sequence: '1f1e6-1f1ea',
},
],
regex: '\\uD83C\\uDDE6\\uD83C[\\uDDE8-\\uDDEA]|\\u2615\\uFE0F?',
});
});
});