stdnum/src/es/nss.spec.ts

Standard Number Validation

import { validate, format } from './nss';
import { InvalidLength, InvalidComponent } from '../exceptions';

describe('es/nss', () => {
  it('format:281234567840', () => {
    const result = format('281234567840');

    expect('28-1234567840').toEqual(result);
  });

  it.each(['281234567840'])('validate:%s', (value: string) => {
    const result = validate(value);

    expect(value).toEqual(result.isValid && result.compact);
  });

  it('validate:77 12345678 40', () => {
    const result = validate('77 12345678 40');

    expect(result.error).toBeInstanceOf(InvalidComponent);
  });

  it('validate:28 12345678 4', () => {
    const result = validate('28 12345678 4');

    expect(result.error).toBeInstanceOf(InvalidLength);
  });
});