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Mirrored from GitHub github.com/roostorg/coop
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1234567891011121314151617181920212223242526272829303132333435import * as fc from 'fast-check';
import { regexEscape, runEncode } from './encoding.js';
describe('Encoding Utilities', () => { describe('runEncode', () => { test('empty string', () => { expect(runEncode('')).toMatchObject([]); }); test('single character', () => { expect(runEncode('a')).toMatchObject([['a', 1]]); }); test('duplicate multiple characters', () => { expect(runEncode('aaaabbaaabbbb')).toMatchObject([ ['a', 4], ['b', 2], ['a', 3], ['b', 4], ]); }); });
describe('regexEscape', () => { test('should always produce a valid regex that matches the literal characters of the input', () => { fc.assert( fc.property(fc.string({ size: '+2' }), (str) => { // eslint-disable-next-line security/detect-non-literal-regexp const regex = new RegExp(`^${regexEscape(str)}$`); return regex.test(str); }), ); }); });});