LoaderChainTest.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\Validator\Tests\Mapping\Loader;

use Symfony\Component\Validator\Mapping\ClassMetadata;
use Symfony\Component\Validator\Mapping\Loader\LoaderChain;
class LoaderChainTest extends \PHPUnit_Framework_TestCase {
  public function testAllLoadersAreCalled() {
    $metadata = new ClassMetadata('\\stdClass');
    $loader1 = $this
      ->getMock('Symfony\\Component\\Validator\\Mapping\\Loader\\LoaderInterface');
    $loader1
      ->expects($this
      ->once())
      ->method('loadClassMetadata')
      ->with($this
      ->equalTo($metadata));
    $loader2 = $this
      ->getMock('Symfony\\Component\\Validator\\Mapping\\Loader\\LoaderInterface');
    $loader2
      ->expects($this
      ->once())
      ->method('loadClassMetadata')
      ->with($this
      ->equalTo($metadata));
    $chain = new LoaderChain(array(
      $loader1,
      $loader2,
    ));
    $chain
      ->loadClassMetadata($metadata);
  }
  public function testReturnsTrueIfAnyLoaderReturnedTrue() {
    $metadata = new ClassMetadata('\\stdClass');
    $loader1 = $this
      ->getMock('Symfony\\Component\\Validator\\Mapping\\Loader\\LoaderInterface');
    $loader1
      ->expects($this
      ->any())
      ->method('loadClassMetadata')
      ->will($this
      ->returnValue(true));
    $loader2 = $this
      ->getMock('Symfony\\Component\\Validator\\Mapping\\Loader\\LoaderInterface');
    $loader2
      ->expects($this
      ->any())
      ->method('loadClassMetadata')
      ->will($this
      ->returnValue(false));
    $chain = new LoaderChain(array(
      $loader1,
      $loader2,
    ));
    $this
      ->assertTrue($chain
      ->loadClassMetadata($metadata));
  }
  public function testReturnsFalseIfNoLoaderReturnedTrue() {
    $metadata = new ClassMetadata('\\stdClass');
    $loader1 = $this
      ->getMock('Symfony\\Component\\Validator\\Mapping\\Loader\\LoaderInterface');
    $loader1
      ->expects($this
      ->any())
      ->method('loadClassMetadata')
      ->will($this
      ->returnValue(false));
    $loader2 = $this
      ->getMock('Symfony\\Component\\Validator\\Mapping\\Loader\\LoaderInterface');
    $loader2
      ->expects($this
      ->any())
      ->method('loadClassMetadata')
      ->will($this
      ->returnValue(false));
    $chain = new LoaderChain(array(
      $loader1,
      $loader2,
    ));
    $this
      ->assertFalse($chain
      ->loadClassMetadata($metadata));
  }

}