$this->assertMessagesByBusCount(6);  //no busName = total count
$this->assertMessagesByBusCount(2, 'event.bus');
$this->assertMessagesByBusCount(4, 'query.bus');
$this->assertMessagesOfClassCount(2, DummyCommand::class);
$this->assertMessagesOfClassCount(3, DummyQuery::class);
$this->assertMessagesOfClassCount(1, DummyMessage::class);


/** @var DummyMessage[] $dummyMessages */
$dummyMessages = $this::getDispatchedMessagesByClassName(DummyMessage::class);
self::assertCount(1, $dummyMessages);
self::assertStringContainsString('dummy message text', $dummyMessages[0]->getMessage());

$messagesFromQueryBus = $this::getDispatchedMessagesByBusName('query.bus');
self::assertCount(4, $messagesFromQueryBus);

self::assertInstanceOf(DummyMessage::class, $messagesFromQueryBus[0]);

/** @var DummyQuery $firstQuery */
self::assertInstanceOf(DummyQuery::class, $firstQuery = $messagesFromQueryBus[1]);
self::assertStringContainsString('First Dummy Query message', $firstQuery->getMessage());