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 3.3.0

 */

require_once 'PHPUnit/Framework.php';

require_once 'PHPUnit/Util/Filter.php';

require_once 'PHPUnit/Extensions/Database/DataSet/ITable.php';

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

/**

 * Allows for replacing arbitrary strings in your data sets with other values.

 *

 * @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 3.3.0

 * @todo When setTableMetaData() is taken out of the AbstractTable this class should extend AbstractTable.

 */

class PHPUnit_Extensions_Database_DataSet_ReplacementTable implements PHPUnit_Extensions_Database_DataSet_ITable

{

    /**

     * @var PHPUnit_Extensions_Database_DataSet_ITable

     */

    protected $table;

    /**

     * @var array

     */

    protected $fullReplacements;

    /**

     * @var array

     */

    protected $subStrReplacements;

    /**

     * Creates a new replacement table

     *

     * @param PHPUnit_Extensions_Database_DataSet_ITable $table

     * @param array $fullReplacements

     * @param array $subStrReplacements

     */

    public function __construct(PHPUnit_Extensions_Database_DataSet_ITable $table, Array $fullReplacements = array(), Array $subStrReplacements = array())

    {

        $this->table = $table;

        $this->fullReplacements = $fullReplacements;

        $this->subStrReplacements = $subStrReplacements;

    }

    /**

     * Adds a new full replacement

     *

     * Full replacements will only replace values if the FULL value is a match

     *

     * @param string $value

     * @param string $replacement

     */

    public function addFullReplacement($value, $replacement)

    {

        $this->fullReplacements[$value] = $replacement;

    }

    /**

     * Adds a new substr replacement

     *

     * Substr replacements will replace all occurances of the substr in every column

     *

     * @param string $value

     * @param string $replacement

     */

    public function addSubStrReplacement($value, $replacement)

    {

        $this->subStrReplacements[$value] = $replacement;

    }

    /**

     * Returns the table's meta data.

     *

     * @return PHPUnit_Extensions_Database_DataSet_ITableMetaData

     */

    public function getTableMetaData()

    {

        return $this->table->getTableMetaData();

    }

    /**

     * Returns the number of rows in this table.

     *

     * @return int

     */

    public function getRowCount()

    {

        return $this->table->getRowCount();

    }

    /**

     * Returns the value for the given column on the given row.

     *

     * @param int $row

     * @param int $column

     */

    public function getValue($row, $column)

    {

        return $this->getReplacedValue($this->table->getValue($row, $column));

    }

    /**

     * Returns the an associative array keyed by columns for the given row.

     *

     * @param int $row

     * @return array

     */

    public function getRow($row)

    {

        $row = $this->table->getRow($row);

        return array_map(array($this, 'getReplacedValue'), $row);

    }

    /**

     * Asserts that the given table matches this table.

     *

     * @param PHPUnit_Extensions_Database_DataSet_ITable $other

     */

    public function assertEquals(PHPUnit_Extensions_Database_DataSet_ITable $other)

    {

        $thisMetaData = $this->getTableMetaData();

        $otherMetaData = $other->getTableMetaData();

        $thisMetaData->assertEquals($otherMetaData);

        if ($this->getRowCount() != $other->getRowCount()) {

            throw new Exception("Expected row count of {$this->getRowCount()}, has a row count of {$other->getRowCount()}");

        }

        $columns = $thisMetaData->getColumns();

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

            foreach ($columns as $columnName) {

                if ($this->getValue($i, $columnName) != $other->getValue($i, $columnName)) {

                    throw new Exception("Expected value of {$this->getValue($i, $columnName)} for row {$i} column {$columnName}, has a value of {$other->getValue($i, $columnName)}");

                }

            }

        }

        return TRUE;

    }

    public function __toString()

    {

        $columns = $this->getTableMetaData()->getColumns();

        $lineSeperator = str_repeat('+----------------------', count($columns)) . "+\n";

        $lineLength = strlen($lineSeperator) - 1;

        $tableString = $lineSeperator;

        $tableString .= '| ' . str_pad($this->getTableMetaData()->getTableName(), $lineLength - 4, ' ', STR_PAD_RIGHT) . " |\n";

        $tableString .= $lineSeperator;

        $tableString .= $this->rowToString($columns);

        $tableString .= $lineSeperator;

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

            $values = array();

            foreach ($columns as $columnName) {

                $values[] = $this->getValue($i, $columnName);

            }

            $tableString .= $this->rowToString($values);

            $tableString .= $lineSeperator;

        }

        return "\n" . $tableString . "\n";

    }

    protected function rowToString(Array $row)

    {

        $rowString = '';

        foreach ($row as $value) {

            if (is_null($value)) {

                $value = 'NULL';

            }

            $rowString .= '| ' . str_pad(substr($value, 0, 20), 20, ' ', STR_PAD_BOTH) . ' ';

        }

        return $rowString . "|\n";

    }

    protected function getReplacedValue($value)

    {

        if (is_scalar($value) && array_key_exists((string)$value, $this->fullReplacements))

        {

            return $this->fullReplacements[$value];

        }

        elseif (count($this->subStrReplacements))

        {

            return str_replace(array_keys($this->subStrReplacements), array_values($this->subStrReplacements), $value);

        }

        else

        {

            return $value;

        }

    }

}

?>