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jubnl
46 lines
2.1 KiB
TypeScript
46 lines
2.1 KiB
TypeScript
/**
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* Emoji stripping at the render boundary — TREK renders plugin text with lucide icons,
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* not emojis, so all natively-rendered plugin contributions + notifications are stripped.
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*/
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import { stripEmoji, hasEmoji } from '../../../src/nest/plugins/text-sanitize';
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import { describe, it, expect } from 'vitest';
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describe('stripEmoji', () => {
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it('removes emojis and tidies the whitespace they leave behind', () => {
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expect(stripEmoji('🔥 Hot deal')).toBe('Hot deal');
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expect(stripEmoji('Price 💰 drop')).toBe('Price drop'); // collapses the double space
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expect(stripEmoji('🎉🎊✨')).toBe(''); // all-emoji → empty
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expect(stripEmoji('Trip to Japan 🇯🇵')).toBe('Trip to Japan'); // flag (regional indicators)
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expect(stripEmoji('Done ✅️')).toBe('Done'); // variation selector
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expect(stripEmoji('family 👨👩👧 outing')).toBe('family outing'); // ZWJ sequence, no stray glue
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});
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it('leaves plain text (incl. accents / CJK / punctuation) untouched', () => {
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expect(stripEmoji('Zürich – 3 nights')).toBe('Zürich – 3 nights');
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expect(stripEmoji('東京')).toBe('東京');
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expect(stripEmoji('A, B & C (1/2)')).toBe('A, B & C (1/2)');
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});
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it('keeps legitimate text symbols a plugin might render', () => {
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expect(stripEmoji('★★★☆☆')).toBe('★★★☆☆'); // rating stars
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expect(stripEmoji('© 2026 Acme')).toBe('© 2026 Acme'); // copyright
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expect(stripEmoji('Acme®')).toBe('Acme®');
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expect(stripEmoji('Product™ GmbH')).toBe('Product™ GmbH');
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});
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it('strips a skin-tone modifier so no orphan swatch is left behind', () => {
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expect(stripEmoji('👋🏻 hi')).toBe('hi');
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});
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it('keeps newlines/paragraphs — verbatim when nothing is stripped, and when it strips', () => {
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expect(stripEmoji('Para1\n\nPara2')).toBe('Para1\n\nPara2'); // untouched
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expect(stripEmoji('A 🔥\n\nB')).toBe('A\n\nB'); // only the horizontal gap closes
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});
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it('hasEmoji detects at least one emoji', () => {
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expect(hasEmoji('plain')).toBe(false);
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expect(hasEmoji('has 🚀')).toBe(true);
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});
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});
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