stdnum/src/ch/ssn.spec.ts

Standard Number Validation

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

describe('ch/ssn', () => {
  it('format:7569217076985', () => {
    const result = format('7569217076985');

    expect(result).toEqual('756.9217.0769.85');
  });

  it('validate:756.9217.0769.85', () => {
    const result = validate('756.9217.0769.85');

    expect(result.isValid && result.compact).toEqual('7569217076985');
  });

  it('validate:7569217076985', () => {
    const result = validate('7569217076985');

    expect(result.isValid && result.compact).toEqual('7569217076985');
  });

  test.each(['756.9203.3850.60', '75692170769 85'])('validate:%s', value => {
    const result = validate(value);

    expect(result.isValid).toEqual(true);
  });

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

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

  it('validate:123.4567.8910.19', () => {
    const result = validate('123.4567.8910.19');

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

  it('validate:756.9217.0769.84', () => {
    const result = validate('756.9217.0769.84');

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