Csv.php
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<?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 3.4.0
*/
require_once ('PHPUnit/Extensions/Database/DataSet/ISpec.php');
require_once ('PHPUnit/Extensions/Database/DataSet/CsvDataSet.php');
/**
* Creates CsvDataSets based off of a spec string.
*
* The format of the spec string is as follows:
*
* <csv options>|table1:filename.csv,table2:filename2.csv
*
* The first portion of the spec including the pipe symbol '|' is optional.
* If the pipe option is included than it may be preceded by up to four
* characters specifying values for the following arguments in order:
* delimiter (defaults to ',',) enclosure (defaults to '"',) escape (defaults to '"',).
*
* Any additional characters in the csv options will be discarded.
*
* @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: 3.4.9
* @link http://www.phpunit.de/
* @since Class available since Release 3.4.0
*/
class PHPUnit_Extensions_Database_DataSet_Specs_Csv implements PHPUnit_Extensions_Database_DataSet_ISpec
{
/**
* Creates CSV Data Set from a data set spec.
*
* @param string $dataSetSpec
* @return PHPUnit_Extensions_Database_DataSet_CsvDataSet
*/
public function getDataSet($dataSetSpec)
{
$csvDataSetArgs = $this->getCsvOptions($dataSetSpec);
$csvDataSetRfl = new ReflectionClass('PHPUnit_Extensions_Database_DataSet_CsvDataSet');
$csvDataSet = $csvDataSetRfl->newInstanceArgs($csvDataSetArgs);
foreach ($this->getTableFileMap($dataSetSpec) as $tableName => $file) {
$csvDataSet->addTable($tableName, $file);
}
return $csvDataSet;
}
/**
* Returns CSV options.
*
* Returns an array containing the options that will be passed to the
* PHPUnit_Extensions_Database_DataSet_CsvDataSet constructor. The options
* are determined by the given $dataSetSpec.
*
* @param string $dataSetSpec
* @return array
*/
protected function getCsvOptions($dataSetSpec)
{
list($csvOptStr, ) = explode('|', $dataSetSpec, 2);
return str_split($csvOptStr);
}
/**
* Returns map of tables to files.
*
* Returns an associative array containing a mapping of tables (the key)
* to files (the values.) The tables and files are determined by the given
* $dataSetSpec
*
* @param string $dataSetSpec
* @return array
*/
protected function getTableFileMap($dataSetSpec)
{
$tables = array();
foreach (explode(',', $dataSetSpec) as $csvfile) {
list($tableName, $file) = explode(':', $csvfile, 2);
$tables[$tableName] = $file;
}
return $tables;
}
}
?>