FileCacheTest.php in Plug 7

Namespace

Doctrine\Tests\Common\Cache

File

lib/doctrine/cache/tests/Doctrine/Tests/Common/Cache/FileCacheTest.php

<?php

namespace Doctrine\Tests\Common\Cache;

use Doctrine\Common\Cache\Cache;

/**
 * @group DCOM-101
 */
class FileCacheTest extends \Doctrine\Tests\DoctrineTestCase {

  /**
   * @var \Doctrine\Common\Cache\FileCache
   */
  private $driver;
  protected function setUp() {
    $this->driver = $this
      ->getMock('Doctrine\\Common\\Cache\\FileCache', array(
      'doFetch',
      'doContains',
      'doSave',
    ), array(), '', false);
  }
  public function getProviderFileName() {
    return array(
      //The characters :\/<>"*?| are not valid in Windows filenames.
      array(
        'key:1',
        'key-1',
      ),
      array(
        'key\\2',
        'key-2',
      ),
      array(
        'key/3',
        'key-3',
      ),
      array(
        'key<4',
        'key-4',
      ),
      array(
        'key>5',
        'key-5',
      ),
      array(
        'key"6',
        'key-6',
      ),
      array(
        'key*7',
        'key-7',
      ),
      array(
        'key?8',
        'key-8',
      ),
      array(
        'key|9',
        'key-9',
      ),
      array(
        'key[10]',
        'key[10]',
      ),
      array(
        'keyä11',
        'key--11',
      ),
      array(
        '../key12',
        '---key12',
      ),
      array(
        'key-13',
        'key__13',
      ),
    );
  }

  /**
   * @dataProvider getProviderFileName
   */
  public function testInvalidFilename($key, $expected) {
    $cache = $this->driver;
    $method = new \ReflectionMethod($cache, 'getFilename');
    $method
      ->setAccessible(true);
    $value = $method
      ->invoke($cache, $key);
    $actual = pathinfo($value, PATHINFO_FILENAME);
    $this
      ->assertEquals($expected, $actual);
  }
  public function testFilenameCollision() {
    $data = array(
      'key:0' => 'key-0',
      'key\\0' => 'key-0',
      'key/0' => 'key-0',
      'key<0' => 'key-0',
      'key>0' => 'key-0',
      'key"0' => 'key-0',
      'key*0' => 'key-0',
      'key?0' => 'key-0',
      'key|0' => 'key-0',
      'key-0' => 'key__0',
      'keyä0' => 'key--0',
    );
    $paths = array();
    $cache = $this->driver;
    $method = new \ReflectionMethod($cache, 'getFilename');
    $method
      ->setAccessible(true);
    foreach ($data as $key => $expected) {
      $path = $method
        ->invoke($cache, $key);
      $actual = pathinfo($path, PATHINFO_FILENAME);
      $this
        ->assertNotContains($path, $paths);
      $this
        ->assertEquals($expected, $actual);
      $paths[] = $path;
    }
  }
  public function testFilenameShouldCreateThePathWithFourSubDirectories() {
    $cache = $this->driver;
    $method = new \ReflectionMethod($cache, 'getFilename');
    $key = 'item-key';
    $expectedDir = array(
      '84',
      'e0',
      'e2',
      'e8',
      '93',
      'fe',
      'bb',
      '73',
      '7a',
      '0f',
      'ee',
      '0c',
      '89',
      'd5',
      '3f',
      '4b',
      'b7',
      'fc',
      'b4',
      '4c',
      '57',
      'cd',
      'f3',
      'd3',
      '2c',
      'e7',
      '36',
      '3f',
      '5d',
      '59',
      '77',
      '60',
    );
    $expectedDir = implode(DIRECTORY_SEPARATOR, $expectedDir);
    $method
      ->setAccessible(true);
    $path = $method
      ->invoke($cache, $key);
    $filename = pathinfo($path, PATHINFO_FILENAME);
    $dirname = pathinfo($path, PATHINFO_DIRNAME);
    $this
      ->assertEquals('item__key', $filename);
    $this
      ->assertEquals(DIRECTORY_SEPARATOR . $expectedDir, $dirname);
    $this
      ->assertEquals(DIRECTORY_SEPARATOR . $expectedDir . DIRECTORY_SEPARATOR . 'item__key', $path);
  }
  public function testFileExtensionCorrectlyEscaped() {
    $driver1 = $this
      ->getMock('Doctrine\\Common\\Cache\\FileCache', array(
      'doFetch',
      'doContains',
      'doSave',
    ), array(
      __DIR__,
      '.*',
    ));
    $driver2 = $this
      ->getMock('Doctrine\\Common\\Cache\\FileCache', array(
      'doFetch',
      'doContains',
      'doSave',
    ), array(
      __DIR__,
      '.php',
    ));
    $doGetStats = new \ReflectionMethod($driver1, 'doGetStats');
    $doGetStats
      ->setAccessible(true);
    $stats1 = $doGetStats
      ->invoke($driver1);
    $stats2 = $doGetStats
      ->invoke($driver2);
    $this
      ->assertSame(0, $stats1[Cache::STATS_MEMORY_USAGE]);
    $this
      ->assertGreaterThan(0, $stats2[Cache::STATS_MEMORY_USAGE]);
  }

  /**
   * @group DCOM-266
   */
  public function testFileExtensionSlashCorrectlyEscaped() {
    $driver = $this
      ->getMock('Doctrine\\Common\\Cache\\FileCache', array(
      'doFetch',
      'doContains',
      'doSave',
    ), array(
      __DIR__ . '/../',
      '/' . basename(__FILE__),
    ));
    $doGetStats = new \ReflectionMethod($driver, 'doGetStats');
    $doGetStats
      ->setAccessible(true);
    $stats = $doGetStats
      ->invoke($driver);
    $this
      ->assertGreaterThan(0, $stats[Cache::STATS_MEMORY_USAGE]);
  }

}

Classes

Name	Description
FileCacheTest	@group DCOM-101