<?php namespace Doctrine\DBAL\Tests\Platforms; use Doctrine\DBAL\Platforms\AbstractPlatform; use Doctrine\DBAL\Platforms\MySqlPlatform; use Doctrine\DBAL\TransactionIsolationLevel; class MySqlPlatformTest extends AbstractMySQLPlatformTestCase { public function createPlatform(): AbstractPlatform { return new MySqlPlatform(); } public function testHasCorrectDefaultTransactionIsolationLevel(): void { self::assertEquals( TransactionIsolationLevel::REPEATABLE_READ, $this->platform->getDefaultTransactionIsolationLevel() ); } }