'use strict';

const { describe, it } = require('node:test');
const assert = require('node:assert/strict');
const { assertPasswordStrength, MIN_PASSWORD_LENGTH } = require('./passwordRules');

describe('assertPasswordStrength', () => {
  it(`rejects passwords shorter than ${MIN_PASSWORD_LENGTH} characters`, () => {
    assert.throws(() => assertPasswordStrength('ab12'), { errorCode: 'WEAK_PASSWORD' });
    assert.throws(() => assertPasswordStrength(''), { errorCode: 'WEAK_PASSWORD' });
    assert.throws(() => assertPasswordStrength(null), { errorCode: 'WEAK_PASSWORD' });
  });

  it('accepts passwords that meet the minimum length', () => {
    assert.doesNotThrow(() => assertPasswordStrength('ab1234'));
    assert.doesNotThrow(() => assertPasswordStrength('longer-secret'));
  });
});