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<?php
/**
* Copyright (c) 2015 Vincent Petry <pvince81@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test\Repair;
use OC\DB\Connection;
use OCP\Migration\IOutput;
/**
* Tests for fixing the SQLite id recycling
*
* @group DB
*/
class RepairSqliteAutoincrementTest extends \Test\TestCase {
/**
* @var \OC\Repair\SqliteAutoincrement
*/
private $repair;
/**
* @var Connection
*/
private $connection;
/**
* @var string
*/
private $tableName;
/**
* @var \OCP\IConfig
*/
private $config;
protected function setUp(): void {
parent::setUp();
$this->connection = \OC::$server->get(\OC\DB\Connection::class);
$this->config = \OC::$server->getConfig();
if (!$this->connection->getDatabasePlatform() instanceof \Doctrine\DBAL\Platforms\SqlitePlatform) {
$this->markTestSkipped("Test only relevant on Sqlite");
}
$dbPrefix = $this->config->getSystemValue('dbtableprefix', 'oc_');
$this->tableName = $this->getUniqueID($dbPrefix . 'autoinc_test');
$this->connection->prepare('CREATE TABLE ' . $this->tableName . '("someid" INTEGER NOT NULL, "text" VARCHAR(16), PRIMARY KEY("someid"))')->execute();
$this->repair = new \OC\Repair\SqliteAutoincrement($this->connection);
}
protected function tearDown(): void {
$this->connection->getSchemaManager()->dropTable($this->tableName);
parent::tearDown();
}
/**
* Tests whether autoincrement works
*
* @return boolean true if autoincrement works, false otherwise
*/
protected function checkAutoincrement() {
$this->connection->executeUpdate('INSERT INTO ' . $this->tableName . ' ("text") VALUES ("test")');
$insertId = $this->connection->lastInsertId();
$this->connection->executeUpdate('DELETE FROM ' . $this->tableName . ' WHERE "someid" = ?', [$insertId]);
// insert again
$this->connection->executeUpdate('INSERT INTO ' . $this->tableName . ' ("text") VALUES ("test2")');
$newInsertId = $this->connection->lastInsertId();
return ($insertId !== $newInsertId);
}
public function testConvertIdColumn() {
$this->assertFalse($this->checkAutoincrement());
/** @var IOutput | \PHPUnit\Framework\MockObject\MockObject $outputMock */
$outputMock = $this->getMockBuilder('\OCP\Migration\IOutput')
->disableOriginalConstructor()
->getMock();
$this->repair->run($outputMock);
$this->assertTrue($this->checkAutoincrement());
}
}
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