<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Test

 * @subpackage PHPUnit

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

/**

 * @see Zend_Db_Table_Rowset_Abstract

 */

require_once "Zend/Db/Table/Rowset/Abstract.php";

/**

 * Use a Zend_Db Rowset as a datatable for assertions with other PHPUnit Database extension tables.

 *

 * @uses       PHPUnit_Extensions_Database_DataSet_AbstractTable

 * @category   Zend

 * @package    Zend_Test

 * @subpackage PHPUnit

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

class Zend_Test_PHPUnit_Db_DataSet_DbRowset extends PHPUnit_Extensions_Database_DataSet_AbstractTable

{

    /**

     * Construct Table object from a Zend_Db_Table_Rowset

     *

     * @param Zend_Db_Table_Rowset_Abstract $rowset

     * @param string $tableName

     */

    public function __construct(Zend_Db_Table_Rowset_Abstract $rowset, $tableName = null)

    {

        if($tableName == null) {

            $table = $rowset->getTable();

            if($table !== null) {

                $tableName = $table->info('name');

            } else {

                require_once "Zend/Test/PHPUnit/Db/Exception.php";

                throw new Zend_Test_PHPUnit_Db_Exception(

                    'No table name was given to Rowset Table and table name cannot be infered from the table, '.

                    'because the rowset is disconnected from database.'

                );

            }

        }

        $this->data = $rowset->toArray();

        $columns = array();

        if(isset($this->data[0]) > 0) {

            $columns = array_keys($this->data[0]);

        } else if($rowset->getTable() != null) {

            $columns = $rowset->getTable()->info('cols');

        }

        $this->tableName = $tableName;

        $this->tableMetaData = new PHPUnit_Extensions_Database_DataSet_DefaultTableMetaData($this->tableName, $columns);

    }