cakephp/tests/TestCase/Validation/RulesProviderTest.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\Validation;

use Cake\TestSuite\TestCase;
use Cake\Validation\RulesProvider;

/**
 * Tests RulesProvider class
 *
 */
class RulesProviderTest extends TestCase {

/**
 * Tests that RulesProvider proxies the method correctly and removes the
 * extra arguments that are passed according to the signature of validation
 * methods.
 *
 * @return void
 */
	public function testProxyToValidation() {
		$provider = new RulesProvider;
		$this->assertTrue($provider->extension('foo.jpg', compact('provider')));
		$this->assertFalse($provider->extension('foo.jpg', ['png'], compact('provider')));
	}

/**
 * Tests that it is possible to use a custom object as the provider to
 * be decorated
 *
 * @return void
 */
	public function testCustomObject() {
		$mock = $this->getMock('\Cake\Validation\Validator', ['field']);
		$mock->expects($this->once())
			->method('Field')
			->with('first', null)
			->will($this->returnValue(true));

		$provider = new RulesProvider($mock);
		$provider->field('first', compact('provider'));
	}

}