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ResultSetDecoratorTest.php
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ResultSetDecoratorTest.php
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<?php
/**
* PHP Version 5.4
*
* 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 CakePHP(tm) v 3.0.0
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
namespace Cake\Test\TestCase\ORM;
use Cake\ORM\ResultSetDecorator;
use Cake\TestSuite\TestCase;
/**
* Tests ResultSetDecorator class
*
*/
class ResultSetDecoratorTest extends TestCase {
/**
* Tests the decorator can wrap a simple iterator
*
* @return void
*/
public function testDecorateSimpleIterator() {
$data = new \ArrayIterator([1, 2, 3]);
$decorator = new ResultSetDecorator($data);
$this->assertEquals([1, 2, 3], iterator_to_array($decorator));
}
/**
* Tests it toArray() method
*
* @return void
*/
public function testToArray() {
$data = new \ArrayIterator([1, 2, 3]);
$decorator = new ResultSetDecorator($data);
$this->assertEquals([1, 2, 3], $decorator->toArray());
}
/**
* Tests json encoding method
*
* @return void
*/
public function testToJson() {
$data = new \ArrayIterator([1, 2, 3]);
$decorator = new ResultSetDecorator($data);
$this->assertEquals(json_encode([1, 2, 3]), json_encode($decorator));
}
/**
* Tests serializing and unserializing the decorator
*
* @return void
*/
public function testSerialization() {
$data = new \ArrayIterator([1, 2, 3]);
$decorator = new ResultSetDecorator($data);
$serialized = serialize($decorator);
$this->assertEquals([1, 2, 3], unserialize($serialized)->toArray());
}
/**
* Test the one() method which is part of the ResultSet duck type.
*
* @return void
*/
public function testOne() {
$data = new \ArrayIterator([1, 2, 3]);
$decorator = new ResultSetDecorator($data);
$this->assertEquals(1, $decorator->one());
$this->assertEquals(1, $decorator->one());
}
/**
* Test the count() method which is part of the ResultSet duck type.
*
* @return void
*/
public function testCount() {
$data = new \ArrayIterator([1, 2, 3]);
$decorator = new ResultSetDecorator($data);
$this->assertEquals(3, $decorator->count());
$this->assertCount(3, $decorator);
}
}