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/IDataSet.php';
52 PHPUnit_Util_Filter::addFileToFilter(__FILE__, 'PHPUNIT');
55 * Implements the basic functionality of data sets.
59 * @author Mike Lively <m@digitalsandwich.com>
60 * @copyright 2009 Mike Lively <m@digitalsandwich.com>
61 * @license http://www.opensource.org/licenses/bsd-license.php BSD License
62 * @version Release: 3.3.17
63 * @link http://www.phpunit.de/
64 * @since Class available since Release 3.2.0
66 abstract class PHPUnit_Extensions_Database_DataSet_AbstractDataSet implements PHPUnit_Extensions_Database_DataSet_IDataSet
70 * Creates an iterator over the tables in the data set. If $reverse is
71 * true a reverse iterator will be returned.
73 * @param bool $reverse
74 * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
76 protected abstract function createIterator($reverse = FALSE);
79 * Returns an array of table names contained in the dataset.
83 public function getTableNames()
85 $tableNames = array();
87 foreach ($this->getIterator() as $table) {
88 /* @var $table PHPUnit_Extensions_Database_DataSet_ITable */
89 $tableNames[] = $table->getTableMetaData()->getTableName();
96 * Returns a table meta data object for the given table.
98 * @param string $tableName
99 * @return PHPUnit_Extensions_Database_DataSet_ITableMetaData
101 public function getTableMetaData($tableName)
103 return $this->getTable($tableName)->getTableMetaData();
107 * Returns a table object for the given table.
109 * @param string $tableName
110 * @return PHPUnit_Extensions_Database_DataSet_ITable
112 public function getTable($tableName)
114 foreach ($this->getIterator() as $table) {
115 /* @var $table PHPUnit_Extensions_Database_DataSet_ITable */
116 if ($table->getTableMetaData()->getTableName() == $tableName) {
123 * Returns an iterator for all table objects in the given dataset.
125 * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
127 public function getIterator()
129 return $this->createIterator();
133 * Returns a reverse iterator for all table objects in the given dataset.
135 * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
137 public function getReverseIterator()
139 return $this->createIterator(TRUE);
143 * Asserts that the given data set matches this data set.
145 * @param PHPUnit_Extensions_Database_DataSet_IDataSet $other
147 public function assertEquals(PHPUnit_Extensions_Database_DataSet_IDataSet $other)
149 $thisTableNames = $this->getTableNames();
150 $otherTableNames = $other->getTableNames();
152 sort($thisTableNames);
153 sort($otherTableNames);
155 if ($thisTableNames != $otherTableNames) {
156 throw new Exception("Expected following tables: " . implode(', ', $thisTableNames) . "; has columns: " . implode(', ', $otherTableNames));
159 foreach ($thisTableNames as $tableName) {
160 $this->getTable($tableName)->assertEquals($other->getTable($tableName));
166 public function __toString()
168 $iterator = $this->getIterator();
171 foreach ($iterator as $table) {
172 $dataSetString .= $table->__toString();
175 return $dataSetString;