Testing Java Microservices

Appendix. Masking multiple containers with Arquillian Chameleon

Testing against several containers (WildFly, Glassfish, Tomcat, and so on) or even switching between different modes (managed, remote, or embedded) invariably results in a bloated pom.xml file. You’ll encounter the following problems:

• You need to register a specific dependency for each container and mode that you want to test against, which also requires several profiles.
• In the case of a managed container, you need to download, install, and possibly configure the application server.

Chameleon containers (https://github.com/arquillian/arquillian-container-chameleon) can quickly adapt to your needs without requiring additional dependency configuration. To use this approach, ...