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Source: medium.com
Symfony Messenger component for CQRS applicationsCategory: PHP
This article is especially for me from some time ago when I was looking for information on how to configure Messenger for applications based on CQRS architectural pattern. So at first — what is a CQRS?
If you’re using Doctrine you can add middleware for the command bus that is handling the messages transactional so thanks to this you don’t need to do any mess in your command handlers.
You can do that creating a test configuration like the following one: Thanks to this — your functional testing is dispatching asynchronous messages in memory (instead of RabbitMQ or something) so you can verify the behavior of the application the closest to real conditions.
Using the unit tests you can check the domain-layer that is not covered in this article.
If you’re using Doctrine you can add middleware for the command bus that is handling the messages transactional so thanks to this you don’t need to do any mess in your command handlers.
You can do that creating a test configuration like the following one: Thanks to this — your functional testing is dispatching asynchronous messages in memory (instead of RabbitMQ or something) so you can verify the behavior of the application the closest to real conditions.
Using the unit tests you can check the domain-layer that is not covered in this article.
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