$this->assertMessagesByBusCount(6);//no busName = total count$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());