cakephp/tests/TestCase/Auth/WeakPasswordHasherTest.php

<?php
/**
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @since         3.0.0
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */
namespace Cake\Test\TestCase\Auth;

use Cake\Auth\WeakPasswordHasher;
use Cake\Core\Configure;
use Cake\TestSuite\TestCase;

/**
 * Test case for WeakPasswordHasher
 *
 */
class WeakPasswordHasherTest extends TestCase {

/**
 * setUp method
 *
 * @return void
 */
	public function setUp() {
		parent::setUp();

		Configure::write('Security.salt', 'YJfIxfs2guVoUubWDYhG93b0qyJfIxfs2guwvniR2G0FgaC9mi');
	}

/**
 * Tests that any password not produced by WeakPasswordHasher needs
 * to be rehashed
 *
 * @return void
 */
	public function testNeedsRehash() {
		$hasher = new WeakPasswordHasher();
		$this->assertTrue($hasher->needsRehash(md5('foo')));
		$this->assertTrue($hasher->needsRehash('bar'));
		$this->assertFalse($hasher->needsRehash('$2y$10$juOA0XVFpvZa0KTxRxEYVuX5kIS7U1fKDRcxyYhhUQECN1oHYnBMy'));
	}

/**
 * Tests hash() and check()
 *
 * @return void
 */
	public function testHashAndCheck() {
		$hasher = new WeakPasswordHasher();
		$hasher->config('hashType', 'md5');
		$password = $hasher->hash('foo');
		$this->assertTrue($hasher->check('foo', $password));
		$this->assertFalse($hasher->check('bar', $password));

		$hasher->config('hashType', 'sha1');
		$this->assertFalse($hasher->check('foo', $password));
	}

}