Instant Apache Camel Message Routing

Testing the messaging applications (Advanced)

Integration applications are asynchronous, heterogeneous, and message driven in nature. Traditionally testing such applications is challenging, especially when there is not good tooling support. As a consequence, most of the testing is done manually at the end of the project with or without very little automated tests. Fortunately, Camel offers a variety of helper tools and makes writing routing tests a pleasurable activity. It can run routes isolated in a test container, mock external systems, specify expectations, trigger events, match expectations, simulate load or certain behavior, and so on. Let's see how to test a route written in Java DSL and then the additional tools and techniques used with ...