5 * Copyright (c) 2002-2009, Sebastian Bergmann <sb@sebastian-bergmann.de>.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * * Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
15 * * Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
20 * * Neither the name of Sebastian Bergmann nor the names of his
21 * contributors may be used to endorse or promote products derived
22 * from this software without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
25 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
26 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
27 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
28 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
29 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
30 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
31 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
34 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
39 * @author Mike Lively <m@digitalsandwich.com>
40 * @copyright 2002-2009 Sebastian Bergmann <sb@sebastian-bergmann.de>
41 * @license http://www.opensource.org/licenses/bsd-license.php BSD License
43 * @link http://www.phpunit.de/
44 * @since File available since Release 3.2.0
47 require_once 'PHPUnit/Framework.php';
48 require_once 'PHPUnit/Util/Filter.php';
50 require_once 'PHPUnit/Extensions/Database/DataSet/AbstractDataSet.php';
51 require_once 'PHPUnit/Extensions/Database/DataSet/DefaultTableIterator.php';
52 require_once 'PHPUnit/Extensions/Database/DataSet/DefaultTableMetaData.php';
53 require_once 'PHPUnit/Extensions/Database/DataSet/DefaultTable.php';
55 PHPUnit_Util_Filter::addFileToFilter(__FILE__, 'PHPUNIT');
58 * The default implementation of a data set.
62 * @author Mike Lively <m@digitalsandwich.com>
63 * @copyright 2009 Mike Lively <m@digitalsandwich.com>
64 * @license http://www.opensource.org/licenses/bsd-license.php BSD License
65 * @version Release: 3.3.17
66 * @link http://www.phpunit.de/
67 * @since Class available since Release 3.2.0
69 abstract class PHPUnit_Extensions_Database_DataSet_AbstractXmlDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
78 * @var SimpleXmlElement
80 protected $xmlFileContents;
83 * Creates a new dataset using the given tables.
85 * @param array $tables
87 public function __construct($xmlFile)
89 if (!is_file($xmlFile)) {
90 throw new InvalidArgumentException("Could not find xml file: {$xmlFile}");
92 $this->xmlFileContents = @simplexml_load_file($xmlFile);
94 if ($this->xmlFileContents === FALSE) {
95 throw new InvalidArgumentException("File is not valid xml: {$xmlFile}");
98 $tableColumns = array();
99 $tableValues = array();
101 $this->getTableInfo($tableColumns, $tableValues);
102 $this->createTables($tableColumns, $tableValues);
106 * Reads the simple xml object and creates the appropriate tables and meta
107 * data for this dataset.
109 protected abstract function getTableInfo(Array &$tableColumns, Array &$tableValues);
111 protected function createTables(Array &$tableColumns, Array &$tableValues)
113 foreach ($tableValues as $tableName => $values) {
114 $table = $this->getOrCreateTable($tableName, $tableColumns[$tableName]);
115 foreach ($values as $value) {
116 $table->addRow($value);
122 * Returns the table with the matching name. If the table does not exist
123 * an empty one is created.
125 * @param string $tableName
126 * @return PHPUnit_Extensions_Database_DataSet_ITable
128 protected function getOrCreateTable($tableName, $tableColumns)
130 if (empty($this->tables[$tableName])) {
131 $tableMetaData = new PHPUnit_Extensions_Database_DataSet_DefaultTableMetaData($tableName, $tableColumns);
132 $this->tables[$tableName] = new PHPUnit_Extensions_Database_DataSet_DefaultTable($tableMetaData);
135 return $this->tables[$tableName];
139 * Creates an iterator over the tables in the data set. If $reverse is
140 * true a reverse iterator will be returned.
142 * @param bool $reverse
143 * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
145 protected function createIterator($reverse = FALSE)
147 return new PHPUnit_Extensions_Database_DataSet_DefaultTableIterator($this->tables, $reverse);