ClickSendTransport example

throw new UnsupportedSchemeException($dsn, self::TRANSPORT_SCHEME, $this->getSupportedSchemes());
        }
        $apiUsername = $this->getUser($dsn);
        $apiKey = $this->getPassword($dsn);
        $from = $dsn->getOption('from');
        $source = $dsn->getOption('source');
        $listId = $dsn->getOption('list_id');
        $fromEmail = $dsn->getOption('from_email');
        $host = 'default' === $dsn->getHost() ? null : $dsn->getHost();
        $port = $dsn->getPort();

        return (new ClickSendTransport($apiUsername, $apiKey, $from, $source, $listId, $fromEmail, $this->client, $this->dispatcher))->setHost($host)->setPort($port);
    }

    protected function getSupportedSchemes(): array
    {
        return [self::TRANSPORT_SCHEME];
    }
}

use Symfony\Component\Notifier\Message\ChatMessage;
use Symfony\Component\Notifier\Message\SmsMessage;
use Symfony\Component\Notifier\Test\TransportTestCase;
use Symfony\Component\Notifier\Tests\Transport\DummyMessage;
use Symfony\Contracts\HttpClient\HttpClientInterface;
use Symfony\Contracts\HttpClient\ResponseInterface;

final class ClickSendTransportTest extends TransportTestCase
{
    public static function createTransport(HttpClientInterface $client = null, string $from = 'test_from', string $source = 'test_source', int $listId = 99, string $fromEmail = 'foo@bar.com'): ClickSendTransport
    {
        return new ClickSendTransport('test_username', 'test_key', $from, $source, $listId, $fromEmail, $client ?? new MockHttpClient());
    }

    public static function invalidFromProvider(): iterable
    {
        yield 'no zero at start if phone number' => ['+0'];
        yield 'phone number too short' => ['+1'];
    }

    public static function supportedMessagesProvider(): iterable
    {
        yield [new SmsMessage('0611223344', 'Hello!')];