9.5/_functional_2_registry_test_8php_source.html

<?php

namespace ‪TYPO3\CMS\Core\Tests\Functional;


/*

 * 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!

 */


use ‪TYPO3\CMS\Core\Database\Connection;

use ‪TYPO3\CMS\Core\Database\ConnectionPool;

use ‪TYPO3\CMS\Core\Registry;


class ‪RegistryTest extends \TYPO3\TestingFramework\Core\Functional\FunctionalTestCase

{


    public function ‪getReturnsNullIfEntryIsNotInDatabase()

    {

        $this->assertNull((new ‪Registry())->get('myExtension', 'myKey'));

    }


    public function ‪getReturnsDefaultValueIfEntryIsNotInDatabase()

    {

        $this->assertSame('myDefault', (new ‪Registry())->get('myExtension', 'myKey', 'myDefault'));

    }


    public function ‪getReturnsEntryFromDatabase()

    {

        (new ‪ConnectionPool())->getConnectionForTable('sys_registry')

            ->insert(

                'sys_registry',

                [

                    'entry_namespace' => 'myExtension',

                    'entry_key' => 'myKey',

                    'entry_value' => serialize('myValue'),

                ],

                [

                    'entry_value' => ‪Connection::PARAM_LOB,

                ]

            );

        $this->assertSame('myValue', (new ‪Registry())->get('myExtension', 'myKey'));

    }


    public function ‪setInsertsEntryInDatabase()

    {

        (new ‪Registry())->set('myExtension', 'myKey', 'myValue');

        $valueInDatabase = (new ‪ConnectionPool())->getConnectionForTable('sys_registry')

            ->select(

                ['entry_value'],

                'sys_registry',

                ['entry_namespace' => 'myExtension', 'entry_key' => 'myKey']

            )

            ->fetch();

        $this->assertSame('myValue', unserialize($valueInDatabase['entry_value']));

    }


    public function ‪setOverridesExistingEntryInDatabase()

    {

        (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']

            )

            ->fetch();

        $this->assertSame('myNewValue', unserialize($valueInDatabase['entry_value']));

    }


    public function ‪removeDeletesEntryInDatabaseButLeavesOthers()

    {

        $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');


        $this->assertSame(0, $connection->count('*', 'sys_registry', ['entry_namespace' => 'ns1', 'entry_key' => 'k1']));

        $this->assertSame(1, $connection->count('*', 'sys_registry', ['entry_namespace' => 'ns1', 'entry_key' => 'k2']));

        $this->assertSame(1, $connection->count('*', 'sys_registry', ['entry_namespace' => 'ns2', 'entry_key' => 'k1']));

    }


    public function ‪removeAllByNamespaceDeletesEntryInDatabaseAndLeavesOthers()

    {

        $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');


        $this->assertSame(0, $connection->count('*', 'sys_registry', ['entry_namespace' => 'ns1', 'entry_key' => 'k1']));

        $this->assertSame(0, $connection->count('*', 'sys_registry', ['entry_namespace' => 'ns1', 'entry_key' => 'k2']));

        $this->assertSame(1, $connection->count('*', 'sys_registry', ['entry_namespace' => 'ns2', 'entry_key' => 'k1']));

    }


    public function ‪canGetSetEntry()

    {

        $registry = new ‪Registry();

        $registry->set('ns1', 'key1', 'value1');

        $this->assertSame('value1', $registry->get('ns1', 'key1'));

    }


    public function ‪getReturnsNewValueIfValueHasBeenSetMultipleTimes()

    {

        $registry = new ‪Registry();

        $registry->set('ns1', 'key1', 'value1');

        $registry->set('ns1', 'key1', 'value2');

        $this->assertSame('value2', $registry->get('ns1', 'key1'));

    }


    public function ‪canNotGetRemovedEntry()

    {

        $registry = new ‪Registry();

        $registry->set('ns1', 'key1', 'value1');

        $registry->remove('ns1', 'key1');

        $this->assertNull($registry->get('ns1', 'key1'));

    }


    public function ‪canNotGetRemovedAllByNamespaceEntry()

    {

        $registry = new ‪Registry();

        $registry->set('ns1', 'key1', 'value1');

        $registry->removeAllByNamespace('ns1');

        $this->assertNull($registry->get('ns1', 'key1'));

    }

}