MandrillTransportFactory example

use Symfony\Component\Mailer\Bridge\Mailchimp\Transport\MandrillHttpTransport;
use Symfony\Component\Mailer\Bridge\Mailchimp\Transport\MandrillSmtpTransport;
use Symfony\Component\Mailer\Bridge\Mailchimp\Transport\MandrillTransportFactory;
use Symfony\Component\Mailer\Test\TransportFactoryTestCase;
use Symfony\Component\Mailer\Transport\Dsn;
use Symfony\Component\Mailer\Transport\TransportFactoryInterface;

class MandrillTransportFactoryTest extends TransportFactoryTestCase
{
    public function getFactory(): TransportFactoryInterface
    {
        return new MandrillTransportFactory(null, new MockHttpClient(), new NullLogger());
    }

    public static function supportsProvider(): iterable
    {
        yield [
            new Dsn('mandrill', 'default'),
            true,
        ];

        yield [
            new Dsn('mandrill+api', 'default'),