import { cleanNumber } from '.'; const TESTS = [ { input: '', output: '' }, { input: '+23456', output: '+23456' }, { input: '+23456--', output: '+23456' }, { input: '+23456-- 77777+8980', output: '+23456777778980' }, { input: '+23456--+777+77+8980', output: '+23456777778980' }, { input: '+23456-- 777 77+89 -- =80', output: '+23456777778980' }, ]; describe('cleanNumber', () => { TESTS.forEach((test) => { it('strips the incorrect chars', () => { expect(cleanNumber(test.input)).toBe(test.output); }); }); });