N98\Magento\DbSettingsTest::settings PHP Method

    public function settings()
    {
        $file = __DIR__ . '/local.xml';
        $settings = new DbSettings($file);
        $this->assertSame('', $settings->getTablePrefix());
        $this->assertSame('localhost', $settings->getHost());
        $this->assertNull($settings->getPort());
        $this->assertNull($settings->getUnixSocket());
        $this->assertSame('user', $settings->getUsername());
        $this->assertSame('pass', $settings->getPassword());
        // DbSettings is more strict here, only using known DSN settings, see @link http://php.net/ref.pdo-mysql.connection
        // minus those settings that are black-listed: dbname, charset
        // "mysql:host=localhost;initStatements=SET NAMES utf8;model=mysql4;type=pdo_mysql;pdoType=;active=1;prefix="
        $this->assertEquals('mysql:host=localhost', $settings->getDsn());
    }