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<?php
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/**
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* PHPUnit
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*
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* Copyright (c) 2002-2010, Sebastian Bergmann <sb@sebastian-bergmann.de>.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* * Neither the name of Sebastian Bergmann nor the names of his
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* @category Testing
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* @package PHPUnit
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* @author Mike Lively <m@digitalsandwich.com>
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* @copyright 2002-2010 Sebastian Bergmann <sb@sebastian-bergmann.de>
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* @license http://www.opensource.org/licenses/bsd-license.php BSD License
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* @link http://www.phpunit.de/
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* @since File available since Release 3.4.0
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*/
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require_once ('PHPUnit/Extensions/Database/DataSet/ISpec.php');
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require_once ('PHPUnit/Extensions/Database/DataSet/CsvDataSet.php');
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/**
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* Creates CsvDataSets based off of a spec string.
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*
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* The format of the spec string is as follows:
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*
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* <csv options>|table1:filename.csv,table2:filename2.csv
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*
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* The first portion of the spec including the pipe symbol '|' is optional.
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* If the pipe option is included than it may be preceded by up to four
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* characters specifying values for the following arguments in order:
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* delimiter (defaults to ',',) enclosure (defaults to '"',) escape (defaults to '"',).
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*
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* Any additional characters in the csv options will be discarded.
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*
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* @category Testing
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* @package PHPUnit
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* @author Mike Lively <m@digitalsandwich.com>
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* @copyright 2010 Mike Lively <m@digitalsandwich.com>
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* @license http://www.opensource.org/licenses/bsd-license.php BSD License
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* @version Release: 3.4.15
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* @link http://www.phpunit.de/
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* @since Class available since Release 3.4.0
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*/
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class PHPUnit_Extensions_Database_DataSet_Specs_Csv implements PHPUnit_Extensions_Database_DataSet_ISpec
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{
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/**
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* Creates CSV Data Set from a data set spec.
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*
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* @param string $dataSetSpec
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* @return PHPUnit_Extensions_Database_DataSet_CsvDataSet
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*/
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public function getDataSet($dataSetSpec)
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{
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$csvDataSetArgs = $this->getCsvOptions($dataSetSpec);
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$csvDataSetRfl = new ReflectionClass('PHPUnit_Extensions_Database_DataSet_CsvDataSet');
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$csvDataSet = $csvDataSetRfl->newInstanceArgs($csvDataSetArgs);
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foreach ($this->getTableFileMap($dataSetSpec) as $tableName => $file) {
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$csvDataSet->addTable($tableName, $file);
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}
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return $csvDataSet;
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}
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/**
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* Returns CSV options.
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*
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* Returns an array containing the options that will be passed to the
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* PHPUnit_Extensions_Database_DataSet_CsvDataSet constructor. The options
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* are determined by the given $dataSetSpec.
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*
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* @param string $dataSetSpec
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* @return array
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*/
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protected function getCsvOptions($dataSetSpec)
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{
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list($csvOptStr, ) = explode('|', $dataSetSpec, 2);
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return str_split($csvOptStr);
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}
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/**
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* Returns map of tables to files.
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*
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* Returns an associative array containing a mapping of tables (the key)
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* to files (the values.) The tables and files are determined by the given
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* $dataSetSpec
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*
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* @param string $dataSetSpec
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* @return array
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*/
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protected function getTableFileMap($dataSetSpec)
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{
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$tables = array();
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foreach (explode(',', $dataSetSpec) as $csvfile) {
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list($tableName, $file) = explode(':', $csvfile, 2);
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$tables[$tableName] = $file;
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}
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return $tables;
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}
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}
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?>
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