<?php

declare(strict_types=1);

namespace PhpMyAdmin\Tests\Engines;

use PhpMyAdmin\Dbal\DatabaseInterface;
use PhpMyAdmin\Engines\Memory;
use PhpMyAdmin\Tests\AbstractTestCase;
use PHPUnit\Framework\Attributes\CoversClass;

#[CoversClass(Memory::class)]
class MemoryTest extends AbstractTestCase
{
    protected Memory $object;

    /**
     * Sets up the fixture, for example, opens a network connection.
     * This method is called before a test is executed.
     */
    protected function setUp(): void
    {
        parent::setUp();

        DatabaseInterface::$instance = $this->createDatabaseInterface();
        $this->object = new Memory('memory');
    }

    /**
     * Test for getVariables
     */
    public function testGetVariables(): void
    {
        self::assertSame(
            $this->object->getVariables(),
            ['max_heap_table_size' => ['type' => 1]],
        );
    }
}