Untitled

<?php
/*
 * Limb PHP Framework
 *
 * @link http://limb-project.com
 * @copyright  Copyright &copy; 2004-2007 BIT(http://bit-creative.com)
 * @license    LGPL http://www.gnu.org/copyleft/lesser.html
 */

lmb_require('limb/cache2/src/lmbCacheFactory.class.php');
lmb_require('limb/cache2/src/lmbCacheHelper.class.php');

class lmbCacheFactoryTest extends UnitTestCase
{
  function testVars()
  {
    $conf = array(
      'mtime' => array(
        'ttl' => 60,
        'vars' => array('to_int'),
      )
    );
    $helper = $this->_createHelper($conf);
    $time1 = $helper->callCache('mtime', 'microtime', array(false), array('to_int' => false));
    $time2 = $helper->callCache('mtime', 'microtime', array(false), array('to_int' => false));
    $time3 = $helper->callCache('mtime', 'microtime', array(true), array('to_int' => true));
    $time4 = $helper->callCache('mtime', 'microtime', array(true), array('to_int' => true));
    $this->assertEqual($time1, $time2);
    $this->assertEqual($time3, $time4);
    $this->assertNotEqual($time1, $time3);
  }

  function testTags()
  {
    $conf = array(
      'mtime' => array(
        'ttl' => 60,
        'tags' => array('reset', 'member'),
      )
    );
    $helper = $this->_createHelper($conf, 'prefix');
    $time1 = $helper->callCache('mtime', 'microtime');
    $time2 = $helper->callCache('mtime', 'microtime');

    $this->assertEqual($time1, $time2);

    // string
    $helper->deleteByTagsFor('reset');

    $time1 = $helper->callCache('mtime', 'microtime');

    $this->assertNotEqual($time1, $time2);

    $time2 = $helper->callCache('mtime', 'microtime');
    $this->assertEqual($time1, $time2);

    // emulate lmbActiveRecoed
    $helper->deleteByTagsFor(new lmbObject(array('table_name' => 'member')));

    $time1 = $helper->callCache('mtime', 'microtime');
    $this->assertNotEqual($time1, $time2);
  }

  function testTagsIds()
  {
    $conf = array(
      'mtime' => array(
        'ttl' => 60,
        'tags' => array('reset'),
        'tag_ids' => array('member' => 'member_id'),
      )
    );
    $helper = $this->_createHelper($conf, 'prefix');
    $time1 = $helper->callCache('mtime', 'microtime', array(), array('member_id' => 100));
    $time2 = $helper->callCache('mtime', 'microtime', array(), array('member_id' => 100));

    $this->assertEqual($time1, $time2);

    // refresh by id
    $helper->deleteByTagsFor(new lmbObject(array('table_name' => 'member', 'id' => 100)));

    $time1 = $helper->callCache('mtime', 'microtime', array(), array('member_id' => 100));
    $this->assertNotEqual($time1, $time2);

    // refresh if change relation
    $time2 = $helper->callCache('mtime', 'microtime', array(), array('member_id' => 100));
    $this->assertEqual($time1, $time2);

    $time1 = $helper->callCache('mtime', 'microtime', array(), array('member_id' => 200));
    $this->assertNotEqual($time1, $time2);
  }

  function testRequireVars()
  {
    $conf = array(
      'mtime' => array(
        'ttl' => 60,
        'vars' => array('to_int'),
      ),
      'm_time' => array(
        'ttl' => 10,
        'tag_ids' => array('member' => 'member_id'),
      ),
    );
    $helper = $this->_createHelper($conf);

    try
    {
      $helper->callCache('mtime', 'microtime');
      $this->assertTrue(false);
    }
    catch(lmbException $e)
    {
      $this->assertTrue(true);
    }

    try
    {
      $helper->callCache('m_time', 'microtime');
      $this->assertTrue(false);
    }
    catch(lmbException $e)
    {
      $this->assertTrue(true);
    }

    try
    {
      $helper->callCache('m_time', 'microtime', array(), array('member_id' => 1));
      $this->assertTrue(true);
    }
    catch(lmbException $e)
    {
      $this->assertTrue(false);
    }
  }

  function testBadCacheName()
  {
    $helper = $this->_createHelper(array('mtime' => array('ttl' => 100)));
    try
    {
      $helper->callCache('m_time', 'microtime');
      $this->assertTrue(false);
    }
    catch(lmbException $e)
    {
      $this->assertTrue(true);
    }
  }

  protected function _createHelper($conf, $prefix = '')
  {
    $connection = lmbCacheFactory :: createConnection('file:///'.lmb_var_dir().'/cache2_helper');
    $connection->flush();
    return new lmbCacheHelper($connection, $conf, $prefix);
  }
}