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import { escapeChat, unescapeChat, safeTags, decodeChat, prepChat } from '../encoding';
describe('encode/decode', () => {
it('should escape special characters correctly', () => {
const input = '#&$%';
const expectedOutput = '<num><and><dollar><percent>';
expect(escapeChat(input)).toBe(expectedOutput);
});
it('should unescape special characters correctly', () => {
const input = '<num><and><dollar><percent>';
const expectedOutput = '#&$%';
expect(unescapeChat(input)).toBe(expectedOutput);
});
});
describe('safeTags', () => {
it('should replace < with ＜ and > with ＞', () => {
const input = '<div>Hello</div>';
const expectedOutput = '＜div＞Hello＜/div＞';
expect(safeTags(input)).toBe(expectedOutput);
});
it('should handle empty strings correctly', () => {
expect(safeTags('')).toBe('');
});
});
describe('decodeChat', () => {
it('should decode escaped unicode characters', () => {
const input = '\\u0041\\u0026\\u003F';
const expectedOutput = 'A&?';
expect(decodeChat(input)).toBe(expectedOutput);
});
it('should handle no unicode to decode', () => {
const input = 'Hello World!';
expect(decodeChat(input)).toBe(input);
});
});
describe('prepChat', () => {
it('should apply safeTags, unescapeChat and decodeChat correctly', () => {
const input = '<num><and>A<percent>';
const expectedOutput = '#&A%'; // Output after applying all functions in order
expect(prepChat(input)).toBe(expectedOutput);
});
it('should handle empty strings correctly', () => {
expect(prepChat('')).toBe('');
});
});
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