DoctrineReceiver example

    public function getExtraSetupSqlForTable(Table $createdTable): array
    {
        return $this->connection->getExtraSetupSqlForTable($createdTable);
    }

    private function getReceiver(): DoctrineReceiver
    {
        return $this->receiver ??= new DoctrineReceiver($this->connection, $this->serializer);
    }

    private function getSender(): DoctrineSender
    {
        return $this->sender ??= new DoctrineSender($this->connection, $this->serializer);
    }
}

class DoctrineReceiverTest extends TestCase
{
    public function testItReturnsTheDecodedMessageToTheHandler()
    {
        $serializer = $this->createSerializer();

        $doctrineEnvelope = $this->createDoctrineEnvelope();
        $connection = $this->createMock(Connection::class);
        $connection->method('get')->willReturn($doctrineEnvelope);

        $receiver = new DoctrineReceiver($connection, $serializer);
        $actualEnvelopes = $receiver->get();
        $this->assertCount(1, $actualEnvelopes);
        /** @var Envelope $actualEnvelope */
        $actualEnvelope = $actualEnvelopes[0];
        $this->assertEquals(new DummyMessage('Hi'), $actualEnvelopes[0]->getMessage());

        /** @var DoctrineReceivedStamp $doctrineReceivedStamp */
        $doctrineReceivedStamp = $actualEnvelope->last(DoctrineReceivedStamp::class);
        $this->assertNotNull($doctrineReceivedStamp);
        $this->assertSame('1', $doctrineReceivedStamp->getId());