Testing Java Microservices teaches you to implement unit and integration tests for microservice systems running on the JVM. You'll work with a microservice environment built using Java EE, WildFly Swarm, and Docker. You'll learn how to increase your test coverage and productivity, and gain confidence that your system will work as you expect.
Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.
About the Technology
Microservice applications present special testing challenges. Even simple services need to handle unpredictable loads, and distributed message-based designs pose unique security and performance concerns. These challenges increase when you throw in asynchronous communication and containers.
About the Book
Testing Java Microservices teaches you to implement unit and integration tests for microservice systems running on the JVM. You'll work with a microservice environment built using Java EE, WildFly Swarm, and Docker. You'll advance from writing simple unit tests for individual services to more-advanced practices like chaos or integration tests. As you move towards a continuous-delivery pipeline, you'll also master live system testing using technologies like the Arquillian, Wiremock, and Mockito frameworks, along with techniques like contract testing and over-the-wire service virtualization. Master these microservice-specific practices and tools and you'll greatly increase your test coverage and productivity, and gain confidence that your system will work as you expect.
What's Inside
About the Reader
Written for Java developers familiar with Java EE, EE4J, Spring, or Spring Boot.
About the Authors
Alex Soto Bueno and Jason Porter are Arquillian team members. Andy Gumbrecht is an Apache TomEE developer and PMC. They all have extensive enterprise-testing experience.
A really good read and I've learned a lot. Especially the idea with Hoverfly can help me in my current project.
Normally, when you ask people about Arquillian, they usually tell you how bad it is and that they are happy not to have to use it anymore. And after this read I can really see the benefit of it. It provides a complete package for different ideas like Pact or deployment via Testcontainers.
It is a really good book that covers main aspects of test automation of microservices. The book can be used for beginners in microservices area as well as a reference book for developers and architects who are hands-on with microservices