Doctrine\Tests\DBAL\Functional\TransactionTest

Complexity

Total Complexity

5

Size/Duplication

Total Lines	40
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	tearDown()	0	5	1
A	setUp()	0	9	2
A	testCommitFalse()	0	20	2

<?php

namespace Doctrine\Tests\DBAL\Functional;

use Doctrine\DBAL\Schema\Table;
use Doctrine\Tests\DbalFunctionalTestCase;
use Throwable;
use function in_array;
use function sleep;

class TransactionTest extends DbalFunctionalTestCase
{
    protected function setUp() : void
    {
        parent::setUp();

        if (in_array($this->connection->getDatabasePlatform()->getName(), ['mysql'])) {
            return;
        }

        $this->markTestSkipped('Restricted to MySQL.');
    }

    protected function tearDown() : void
    {
        $this->resetSharedConn();

        parent::tearDown();
    }

    public function testCommitFalse() : void
    {
        $this->connection->query('SET SESSION wait_timeout=1');

        $table = new Table('foo');
        $table->addColumn('id', 'integer');
        $table->setPrimaryKey(['id']);

        $this->connection->getSchemaManager()->createTable($table);

        self::assertEquals('foo', $table->getName());
        try {
            $this->assertTrue($this->connection->beginTransaction());
            $this->connection->executeUpdate('INSERT INTO foo (id) VALUES(1)');

            sleep(2); // during the sleep mysql will close the connection

            $this->assertFalse(@$this->connection->commit()); // we will ignore `MySQL server has gone away` warnings
        } catch (Throwable $exception) {
            $this->fail('Is the PHP/PDO bug https://bugs.php.net/bug.php?id=66528 fixed? Normally no exception is thrown.');
        }
    }
}