stdnum/src/de/passport.spec.ts

Standard Number Validation

import { validate, format } from './passport';
import { InvalidLength, InvalidChecksum } from '../exceptions';

describe('de/idnr', () => {
  it('format:C01X00T47', () => {
    const result = format('C01X00T47');

    expect(result).toEqual('C01X00T47');
  });

  test.each(['C01X00T47', 'C01X00T478', 'CZ6311T472D'])(
    'validate:%s',
    value => {
      const result = validate(value);

      expect(result.isValid).toBeTruthy();
    },
  );

  test.each(['C01X00T47999', 'C01X00T4'])('validate:%s', value => {
    const result = validate(value);

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

  it('validate:C01X00T479', () => {
    const result = validate('C01X00T479');

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