MailjetApiTransport example

new Dsn('mailjet+smtp', 'example.com'),
            true,
        ];
    }

    public static function createProvider(): iterable
    {
        $logger = new NullLogger();

        yield [
            new Dsn('mailjet+api', 'default', self::USER, self::PASSWORD),
            new MailjetApiTransport(self::USER, self::PASSWORD, new MockHttpClient(), null, $logger),
        ];

        yield [
            new Dsn('mailjet+api', 'example.com', self::USER, self::PASSWORD),
            (new MailjetApiTransport(self::USER, self::PASSWORD, new MockHttpClient(), null, $logger))->setHost('example.com'),
        ];

        yield [
            new Dsn('mailjet', 'default', self::USER, self::PASSWORD),
            new MailjetSmtpTransport(self::USER, self::PASSWORD, null, $logger),
        ];

        

    public function testToString(MailjetApiTransport $transport, string $expected)
    {
        $this->assertSame($expected, (string) $transport);
    }

    public static function getTransportData()
    {
        return [
            [
                new MailjetApiTransport(self::USER, self::PASSWORD),
                'mailjet+api://api.mailjet.com',
            ],
            [
                (new MailjetApiTransport(self::USER, self::PASSWORD))->setHost('example.com'),
                'mailjet+api://example.com',
            ],
            [
                (new MailjetApiTransport(self::USER, self::PASSWORD, sandbox: true))->setHost('example.com'),
                'mailjet+api://example.com?sandbox=true',
            ],
        ];
    }

class MailjetTransportFactory extends AbstractTransportFactory
{
    public function create(Dsn $dsn): TransportInterface
    {
        $scheme = $dsn->getScheme();
        $user = $this->getUser($dsn);
        $password = $this->getPassword($dsn);
        $host = 'default' === $dsn->getHost() ? null : $dsn->getHost();
        $sandbox = filter_var($dsn->getOption('sandbox', false), \FILTER_VALIDATE_BOOL);

        if ('mailjet+api' === $scheme) {
            return (new MailjetApiTransport($user, $password, $this->client, $this->dispatcher, $this->logger, $sandbox))->setHost($host);
        }

        if (\in_array($scheme, ['mailjet+smtp', 'mailjet+smtps', 'mailjet'])) {
            return new MailjetSmtpTransport($user, $password, $this->dispatcher, $this->logger);
        }

        throw new UnsupportedSchemeException($dsn, 'mailjet', $this->getSupportedSchemes());
    }

    protected function getSupportedSchemes(): array
    {