This is a the Kogito Quarkus default project that has been enhanced to use Cucumber.

• Cucumber Quarkus implementation here: https://github.com/quarkiverse/quarkus-cucumber
• Documentation here: https://quarkiverse.github.io/quarkiverse-docs/quarkus-cucumber/dev/index.html

This project was initialized by using https://code.quarkus.io, including: kogito-quarkus-decisions, quarkus-resteasy-jackson, quarkus-kubernetes, quarkus-container-image-jib.

There are two integration tests in the src/test/java/org/acme folder:

• PricingTest.java is the default test that was created during project initialization, I've left it here for reference
• CucumberRunnerTest.java is the cucumber runner that will kick off the tests.

These tests can be executed from the command line using:

mvn clean test

Or if using an IDE such as Visual Studio Code, can be run directly from within the IDE using the "run" button/link.

You can run your application in dev mode that enables live coding using:

./mvnw compile quarkus:dev

NOTE: Quarkus now ships with a Dev UI, which is available in dev mode only at http://localhost:8080/q/dev/.

The application can be packaged using:

./mvnw package

It produces the quarkus-run.jar file in the target/quarkus-app/ directory. Be aware that it’s not an über-jar as the dependencies are copied into the target/quarkus-app/lib/ directory.

The application is now runnable using java -jar target/quarkus-app/quarkus-run.jar.

If you want to build an über-jar, execute the following command:

./mvnw package -Dquarkus.package.type=uber-jar

The application, packaged as an über-jar, is now runnable using java -jar target/*-runner.jar.

You can create a native executable using:

./mvnw package -Pnative

Or, if you don't have GraalVM installed, you can run the native executable build in a container using:

./mvnw package -Pnative -Dquarkus.native.container-build=true

You can then execute your native executable with: ./target/code-with-quarkus-1.0.0-SNAPSHOT-runner

If you want to learn more about building native executables, please consult https://quarkus.io/guides/maven-tooling.

You can make a Serverless DMN just by applying the small config required from Quarkus point of view:

The following content has been added to the application.properties file:

quarkus.container-image.registry=quay.io 
quarkus.container-image.group=carl_mes 

quarkus.kubernetes.deployment-target=knative

To deploy on OpenShift (that has the Serverless operator available), execute the following commands:

mvn clean package -Dquarkus.container-image.push=true 
oc apply -f target/kubernetes/knative.yml 

• Kogito - Decisions (DMN) (guide): Add Kogito decision (DMN) capabilities - Include Drools DMN engine

This is an example Kogito DMN Quarkus codestart, it contains a sample DMN model for REST code generation based on the model definition.

Related guide section...

This Kogito DMN Quarkus codestart contains a sample DMN model as described in the Quarkus Kogito DMN guide. The goal is to showcase automatic REST endpoint codegen, based on the content of the model. The pricing.dmn DMN model calculates a base price quotation based on some criteria provided as input.

You can reference the full guide on the Quarkus website.