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RegistryTest.php
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RegistryTest.php
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<?php
declare(strict_types=1);
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace TYPO3\CMS\Core\Tests\Functional;
use PHPUnit\Framework\Attributes\Test;
use TYPO3\CMS\Core\Database\Connection;
use TYPO3\CMS\Core\Database\ConnectionPool;
use TYPO3\CMS\Core\Registry;
use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
final class RegistryTest extends FunctionalTestCase
{
#[Test]
public function getReturnsNullIfEntryIsNotInDatabase(): void
{
self::assertNull((new Registry())->get('myExtension', 'myKey'));
}
#[Test]
public function getReturnsDefaultValueIfEntryIsNotInDatabase(): void
{
self::assertSame('myDefault', (new Registry())->get('myExtension', 'myKey', 'myDefault'));
}
#[Test]
public function getReturnsEntryFromDatabase(): void
{
(new ConnectionPool())->getConnectionForTable('sys_registry')
->insert(
'sys_registry',
[
'entry_namespace' => 'myExtension',
'entry_key' => 'myKey',
'entry_value' => serialize('myValue'),
],
[
'entry_value' => Connection::PARAM_LOB,
]
);
self::assertSame('myValue', (new Registry())->get('myExtension', 'myKey'));
}
#[Test]
public function setInsertsEntryInDatabase(): void
{
(new Registry())->set('myExtension', 'myKey', 'myValue');
$valueInDatabase = (new ConnectionPool())->getConnectionForTable('sys_registry')
->select(
['entry_value'],
'sys_registry',
['entry_namespace' => 'myExtension', 'entry_key' => 'myKey']
)
->fetchAssociative();
self::assertSame('myValue', unserialize($valueInDatabase['entry_value']));
}
#[Test]
public function setOverridesExistingEntryInDatabase(): void
{
(new ConnectionPool())->getConnectionForTable('sys_registry')
->insert(
'sys_registry',
[
'entry_namespace' => 'myExtension',
'entry_key' => 'myKey',
'entry_value' => serialize('myValue'),
],
[
'entry_value' => Connection::PARAM_LOB,
]
);
(new Registry())->set('myExtension', 'myKey', 'myNewValue');
$valueInDatabase = (new ConnectionPool())->getConnectionForTable('sys_registry')
->select(
['entry_value'],
'sys_registry',
['entry_namespace' => 'myExtension', 'entry_key' => 'myKey']
)
->fetchAssociative();
self::assertSame('myNewValue', unserialize($valueInDatabase['entry_value']));
}
#[Test]
public function removeDeletesEntryInDatabaseButLeavesOthers(): void
{
$connection = (new ConnectionPool())->getConnectionForTable('sys_registry');
$connection->bulkInsert(
'sys_registry',
[
['ns1', 'k1', serialize('v1')],
['ns1', 'k2', serialize('v2')],
['ns2', 'k1', serialize('v1')],
],
['entry_namespace', 'entry_key', 'entry_value'],
[
'entry_value' => Connection::PARAM_LOB,
]
);
(new Registry())->remove('ns1', 'k1');
self::assertSame(0, $connection->count('*', 'sys_registry', ['entry_namespace' => 'ns1', 'entry_key' => 'k1']));
self::assertSame(1, $connection->count('*', 'sys_registry', ['entry_namespace' => 'ns1', 'entry_key' => 'k2']));
self::assertSame(1, $connection->count('*', 'sys_registry', ['entry_namespace' => 'ns2', 'entry_key' => 'k1']));
}
#[Test]
public function removeAllByNamespaceDeletesEntryInDatabaseAndLeavesOthers(): void
{
$connection = (new ConnectionPool())->getConnectionForTable('sys_registry');
$connection->bulkInsert(
'sys_registry',
[
['ns1', 'k1', serialize('v1')],
['ns1', 'k2', serialize('v2')],
['ns2', 'k1', serialize('v1')],
],
['entry_namespace', 'entry_key', 'entry_value'],
[
'entry_value' => Connection::PARAM_LOB,
]
);
(new Registry())->removeAllByNamespace('ns1');
self::assertSame(0, $connection->count('*', 'sys_registry', ['entry_namespace' => 'ns1', 'entry_key' => 'k1']));
self::assertSame(0, $connection->count('*', 'sys_registry', ['entry_namespace' => 'ns1', 'entry_key' => 'k2']));
self::assertSame(1, $connection->count('*', 'sys_registry', ['entry_namespace' => 'ns2', 'entry_key' => 'k1']));
}
#[Test]
public function canGetSetEntry(): void
{
$registry = new Registry();
$registry->set('ns1', 'key1', 'value1');
self::assertSame('value1', $registry->get('ns1', 'key1'));
}
#[Test]
public function getReturnsNewValueIfValueHasBeenSetMultipleTimes(): void
{
$registry = new Registry();
$registry->set('ns1', 'key1', 'value1');
$registry->set('ns1', 'key1', 'value2');
self::assertSame('value2', $registry->get('ns1', 'key1'));
}
#[Test]
public function canNotGetRemovedEntry(): void
{
$registry = new Registry();
$registry->set('ns1', 'key1', 'value1');
$registry->remove('ns1', 'key1');
self::assertNull($registry->get('ns1', 'key1'));
}
#[Test]
public function canNotGetRemovedAllByNamespaceEntry(): void
{
$registry = new Registry();
$registry->set('ns1', 'key1', 'value1');
$registry->removeAllByNamespace('ns1');
self::assertNull($registry->get('ns1', 'key1'));
}
}