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doctrine2/tests_old/PessimisticLockingTestCase.php
2008-02-08 17:27:54 +00:00

113 lines
4.5 KiB
PHP

<?php
/*
* $Id$
*
* 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.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
/**
* Doctrine_Boolean_TestCase
*
* @package Doctrine
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @category Object Relational Mapping
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
class Doctrine_PessimisticLocking_TestCase extends Doctrine_UnitTestCase {
private $lockingManager;
/**
* Sets up everything for the lock testing
*
* Creates a locking manager and a test record to work with.
*/
public function testInitData() {
$this->lockingManager = new Doctrine_Locking_Manager_Pessimistic($this->connection);
// Create sample data to test on
$entry1 = new Forum_Entry();
$entry1->author = 'Bart Simpson';
$entry1->topic = 'I love donuts!';
$entry1->save();
}
/**
* Tests the basic locking mechanism
*
* Currently tested: successful lock, failed lock, release lock
*/
public function testLock() {
$entries = $this->connection->query("FROM Forum_Entry WHERE Forum_Entry.author = 'Bart Simpson'");
// Test successful lock
$gotLock = $this->lockingManager->getLock($entries[0], 'romanb');
$this->assertTrue($gotLock);
// Test failed lock (another user already got a lock on the entry)
$gotLock = $this->lockingManager->getLock($entries[0], 'konstav');
$this->assertFalse($gotLock);
// Test release lock
$released = $this->lockingManager->releaseLock($entries[0], 'romanb');
$this->assertTrue($released);
}
/**
* Tests the release mechanism of aged locks
* This test implicitly tests getLock().
*/
public function testReleaseAgedLocks() {
$entries = $this->connection->query("FROM Forum_Entry WHERE Forum_Entry.author = 'Bart Simpson'");
$this->lockingManager->getLock($entries[0], 'romanb');
$released = $this->lockingManager->releaseAgedLocks(-1); // age -1 seconds => release all
$this->assertEqual(1, $released);
// A second call should return false (no locks left)
$released = $this->lockingManager->releaseAgedLocks(-1);
$this->assertEqual(0, $released);
// Test with further parameters
$this->lockingManager->getLock($entries[0], 'romanb');
$released = $this->lockingManager->releaseAgedLocks(-1, 'User'); // shouldnt release anything
$this->assertEqual(0, $released);
$released = $this->lockingManager->releaseAgedLocks(-1, 'Forum_Entry'); // should release the lock
$this->assertEqual(1, $released);
$this->lockingManager->getLock($entries[0], 'romanb');
$released = $this->lockingManager->releaseAgedLocks(-1, 'Forum_Entry', 'zyne'); // shouldnt release anything
$this->assertEqual(0, $released);
$released = $this->lockingManager->releaseAgedLocks(-1, 'Forum_Entry', 'romanb'); // should release the lock
$this->assertEqual(1, $released);
}
/**
* Tests the retrieving of a lock's owner.
* This test implicitly tests getLock().
*
* @param Doctrine_Record $lockedRecord
*/
public function testGetLockOwner() {
$entries = $this->connection->query("FROM Forum_Entry WHERE Forum_Entry.author = 'Bart Simpson'");
$gotLock = $this->lockingManager->getLock($entries[0], 'romanb');
$this->assertEqual('romanb', $this->lockingManager->getLockOwner($entries[0]));
}
}