public function testTableSetDefaultMetadataCacheRegistry()
{
$cache = $this->_getCache();
Zend_Registry::set('registered_metadata_cache', $cache);
Zend_Db_Table_Abstract::setDefaultMetadataCache('registered_metadata_cache');
$this->assertSame($cache, Zend_Db_Table_Abstract::getDefaultMetadataCache());
}