SchemaManagerMock.php

<?php

namespace Doctrine\Tests\Mocks;

use Doctrine\DBAL\Connection;
use Doctrine\DBAL\Schema\AbstractSchemaManager;

class SchemaManagerMock extends AbstractSchemaManager
{
    public function __construct(Connection $conn)
    {
        parent::__construct($conn);
    }

    protected function _getPortableTableColumnDefinition($tableColumn)
    {
    }
}