Citrus Devoxx Demo
The cookie bakery demo sample application uses a multi module Maven project with each module being deployed in a separate Docker container. Citrus integration tests are provided on multiple levels (module level and acceptance test level) The modules are:
Using this example with Docker
This sample is using Docker as infrastructure for starting up the services in separate containers. The sample application makes use of Docker environment variables and hsit name settings that need to be set befoer using the application. Non-Linux users might want to add dockerhost to your /etc/hosts configuration in order to simply access the services running in Docker containers without any port forwarding:
echo $(docker-machine ip your-docker-machine-name) dockerhost | sudo tee -a /etc/hosts
In the parent Maven POM you will find properties pointing to the dockerhost and Citrus host, where Citrus host is your host ip or local area network host name.
You might want to adjust these properties by adding following parameters to the Maven commands shown in this readme:
Now you can build the Docker containers. Be sure that Docker is setup and running on your local machine. Lets build the sample Docker application images by calling:
mvn clean package docker:build
Now you will be able to see some more docker images on your host.
Lets start the complete Docker container infrastructure
mvn -pl acceptance docker:start
This may take a while when executed for the first time as Docker images will be loaded from DockerHub repository for Java, Tomcat, ActiveMQ and so on. After that you will then see some Docker containers started on your host
You should see Docker containers running on your host:
Open a browser an point to
You will see some Web UI for the bakery and reporting application. Place some orders manually and reload the reporting UI to see that things are working for you.
Now execute some Citrus integration tests
mvn -pl integration integration-test
To stop the Docker containers run
mvn -pl integration docker:stop
Now lets run the complete lifecycle with all modules build, shipped to Docker and all Citrus tests executed
mvn clean install -Pdocker
Now explore the different modules by doing the above steps for each Maven sub module. The steps are beeing the same docker:start, integration-test, docker:stop.
Once the sample application is deployed and running you can execute the Citrus test cases. Execute all Citrus tests by calling
You can also pick a single test by calling
mvn integration-test -Pit.test=TestName
You should see Citrus performing several tests with lots of debugging output in your terminals. And of course green tests at the very end of the build. Now you can further explore the application by executing Citrus tests form our Java IDE. Also have a look at the Maven POM configuration. You can change the versions of used application servers and activemq message broker in POM property section.