class ApcCacheTest

1. 8.x drupal/core/vendor/doctrine/common/tests/Doctrine/Tests/Common/Cache/ApcCacheTest.php \Doctrine\Tests\Common\Cache\ApcCacheTest
2. 8.x drupal/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Cache/ApcCacheTest.php \Symfony\Component\Validator\Tests\Mapping\Cache\ApcCacheTest

class ApcCacheTest extends \PHPUnit_Framework_TestCase {
  protected function setUp() {
    if (!extension_loaded('apc') || !ini_get('apc.enable_cli')) {
      $this
        ->markTestSkipped('APC is not loaded.');
    }
  }
  public function testWrite() {
    $meta = $this
      ->getMockBuilder('Symfony\\Component\\Validator\\Mapping\\ClassMetadata')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'getClassName',
    ))
      ->getMock();
    $meta
      ->expects($this
      ->once())
      ->method('getClassName')
      ->will($this
      ->returnValue('bar'));
    $cache = new ApcCache('foo');
    $cache
      ->write($meta);
    $this
      ->assertInstanceOf('Symfony\\Component\\Validator\\Mapping\\ClassMetadata', apc_fetch('foobar'), '->write() stores metadata in APC');
  }
  public function testHas() {
    $meta = $this
      ->getMockBuilder('Symfony\\Component\\Validator\\Mapping\\ClassMetadata')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'getClassName',
    ))
      ->getMock();
    $meta
      ->expects($this
      ->once())
      ->method('getClassName')
      ->will($this
      ->returnValue('bar'));
    apc_delete('foobar');
    $cache = new ApcCache('foo');
    $this
      ->assertFalse($cache
      ->has('bar'), '->has() returns false when there is no entry');
    $cache
      ->write($meta);
    $this
      ->assertTrue($cache
      ->has('bar'), '->has() returns true when the is an entry');
  }
  public function testRead() {
    $meta = $this
      ->getMockBuilder('Symfony\\Component\\Validator\\Mapping\\ClassMetadata')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'getClassName',
    ))
      ->getMock();
    $meta
      ->expects($this
      ->once())
      ->method('getClassName')
      ->will($this
      ->returnValue('bar'));
    $cache = new ApcCache('foo');
    $cache
      ->write($meta);
    $this
      ->assertInstanceOf('Symfony\\Component\\Validator\\Mapping\\ClassMetadata', $cache
      ->read('bar'), '->read() returns metadata');
  }

}