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<?php
namespace OCA\OJSXC;
use OCP\AppFramework\Db\DoesNotExistException;
use Test\TestCase;
use OCA\OJSXC\AppInfo\Application;
use OCA\OJSXC\DbLock;
$time = 0;
function time() {
global $time;
return $time;
}
/**
* @group DB
*/
class DbLockTest extends TestCase {
/**
* @var \OCA\OJSXC\DbLock
*/
private $dbLock;
/**
* @var \OCA\OJSXC\DbLock
*/
private $dbLock2;
/**
* @var \OCP\IDb
*/
private $con;
/**
* @var \OCP\AppFramework\IAppContainer
*/
private $container;
public function setUp() {
parent::setUp();
$app = new Application();
$this->container = $app->getContainer();
$this->con = $this->container->getServer()->getDatabaseConnection();
$this->con->executeQuery("DELETE FROM `*PREFIX*preferences` WHERE `appid`='ojsxc' AND `configkey`='longpolling'");
}
/**
* Tests the setLock and stillLocked function by setting up and lock
* and then setting a new lock.
*/
public function testLock() {
global $time;
$time = 4;
$this->dbLock = new DbLock(
'john',
$this->container->getServer()->getConfig(),
$this->container->getServer()->getDatabaseConnection()
);
$this->dbLock->setLock();
$result = $this->fetchLocks();
$this->assertCount(1, $result);
$this->assertEquals($result[0]['userid'], 'john');
$this->assertEquals($result[0]['appid'], 'ojsxc');
$this->assertEquals($result[0]['configkey'], 'longpolling');
$this->assertEquals($result[0]['configvalue'], '4');
$this->assertTrue($this->dbLock->stillLocked());
$time = 5;
$this->dbLock2 = new DbLock(
'john',
$this->container->getServer()->getConfig(),
$this->container->getServer()->getDatabaseConnection()
); // simulate new lock/request
$this->dbLock2->setLock();
$this->assertFalse($this->dbLock->stillLocked());
$this->assertTrue($this->dbLock2->stillLocked());
$result = $this->fetchLocks();
$this->assertCount(1, $result);
$this->assertEquals($result[0]['userid'], 'john');
$this->assertEquals($result[0]['appid'], 'ojsxc');
$this->assertEquals($result[0]['configkey'], 'longpolling');
$this->assertEquals($result[0]['configvalue'], '5');
$this->assertTrue($this->dbLock2->stillLocked());
}
private function fetchLocks() {
$stmt = $this->con->executeQuery("SELECT * FROM `*PREFIX*preferences` WHERE `appid`='ojsxc' AND `configkey`='longpolling'");
$reuslt = [];
while($row = $stmt->fetch()){
$result[] = $row;
}
return $result;
}
}
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