<?php

namespace Doctrine\Tests\DBAL\Functional\Driver\SQLAnywhere;

use Doctrine\DBAL\Connection;
use Doctrine\DBAL\Driver as DriverInterface;
use Doctrine\DBAL\Driver\SQLAnywhere\Driver;
use Doctrine\Tests\DBAL\Functional\Driver\AbstractDriverTest;
use function extension_loaded;

class DriverTest extends AbstractDriverTest
{
    protected function setUp() : void
    {
        if (! extension_loaded('sqlanywhere')) {
            $this->markTestSkipped('sqlanywhere is not installed.');
        }

        parent::setUp();

        if ($this->connection->getDriver() instanceof Driver) {
            return;
        }

        $this->markTestSkipped('sqlanywhere only test.');
    }

    public function testReturnsDatabaseNameWithoutDatabaseNameParameter() : void
    {
        $params = $this->connection->getParams();
        unset($params['dbname']);

        $connection = new Connection(
            $params,
            $this->connection->getDriver(),
            $this->connection->getConfiguration(),
            $this->connection->getEventManager()
        );

        // SQL Anywhere has no "default" database. The name of the default database
        // is defined on server startup and therefore can be arbitrary.
        self::assertIsString($this->driver->getDatabase($connection));
    }

    protected function createDriver() : DriverInterface
    {
        return new Driver();
    }
}
