Subversion-Projekte lars-tiefland.php_share

<?php

/**

 * PHPUnit

 *

 * Copyright (c) 2002-2010, Sebastian Bergmann <sb@sebastian-bergmann.de>.

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 *   * Redistributions of source code must retain the above copyright

 *     notice, this list of conditions and the following disclaimer.

 *

 *   * Redistributions in binary form must reproduce the above copyright

 *     notice, this list of conditions and the following disclaimer in

 *     the documentation and/or other materials provided with the

 *     distribution.

 *

 *   * Neither the name of Sebastian Bergmann nor the names of his

 *     contributors may be used to endorse or promote products derived

 *     from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 * POSSIBILITY OF SUCH DAMAGE.

 *

 * @category   Testing

 * @package    PHPUnit

 * @author     Mike Lively <m@digitalsandwich.com>

 * @copyright  2002-2010 Sebastian Bergmann <sb@sebastian-bergmann.de>

 * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License

 * @link       http://www.phpunit.de/

 * @since      File available since Release 3.2.0

 */

require_once 'PHPUnit/Framework.php';

require_once 'PHPUnit/Util/Filter.php';

require_once 'PHPUnit/Extensions/Database/Operation/IDatabaseOperation.php';

require_once 'PHPUnit/Extensions/Database/Operation/Exception.php';

PHPUnit_Util_Filter::addFileToFilter(__FILE__, 'PHPUNIT');

/**

 * Provides basic functionality for row based operations.

 *

 * To create a row based operation you must create two functions. The first

 * one, buildOperationQuery(), must return a query that will be used to create

 * a prepared statement. The second one, buildOperationArguments(), should

 * return an array containing arguments for each row.

 *

 * @category   Testing

 * @package    PHPUnit

 * @author     Mike Lively <m@digitalsandwich.com>

 * @copyright  2010 Mike Lively <m@digitalsandwich.com>

 * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License

 * @version    Release: 3.4.15

 * @link       http://www.phpunit.de/

 * @since      Class available since Release 3.2.0

 */

abstract class PHPUnit_Extensions_Database_Operation_RowBased implements PHPUnit_Extensions_Database_Operation_IDatabaseOperation

{

    const ITERATOR_TYPE_FORWARD = 0;

    const ITERATOR_TYPE_REVERSE = 1;

    protected $operationName;

    protected $iteratorDirection = self::ITERATOR_TYPE_FORWARD;

    protected abstract function buildOperationQuery(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection);

    protected abstract function buildOperationArguments(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, $row);

    /**

     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection

     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet

     */

    public function execute(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection, PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet)

    {

        $databaseDataSet = $connection->createDataSet();

        $dsIterator = $this->iteratorDirection == self::ITERATOR_TYPE_REVERSE ? $dataSet->getReverseIterator() : $dataSet->getIterator();

        foreach ($dsIterator as $table) {

            /* @var $table PHPUnit_Extensions_Database_DataSet_ITable */

            $databaseTableMetaData = $databaseDataSet->getTableMetaData($table->getTableMetaData()->getTableName());

            $query = $this->buildOperationQuery($databaseTableMetaData, $table, $connection);

            if ($query === FALSE && $table->getRowCount() > 0) {

                throw new PHPUnit_Extensions_Database_Operation_Exception($this->operationName, '', array(), $table, "Rows requested for insert, but no columns provided!");

            }

            $statement = $connection->getConnection()->prepare($query);

            for ($i = 0; $i < $table->getRowCount(); $i++) {

                $args = $this->buildOperationArguments($databaseTableMetaData, $table, $i);

                try {

                    $statement->execute($args);

                } catch (Exception $e) {

                    throw new PHPUnit_Extensions_Database_Operation_Exception($this->operationName, $query, $args, $table, $e->getMessage());

                }

            }

        }

    }

    protected function buildPreparedColumnArray($columns, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)

    {

        $columnArray = array();

        foreach ($columns as $columnName) {

            $columnArray[] = "{$connection->quoteSchemaObject($columnName)} = ?";

        }

        return $columnArray;

    }

}

?>