[incubator-kie-kogito-runtimes#2608] Testing multiple DMNs, importing dmn

kogito-quarkus-examples/dmn-multiple-models-quarkus-example/README.md

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+# DMN + Quarkus example with multiple models
+
+## Description
+
+A simple DMN service to evaluate different models (traffic violation, habitability) with also importing feature (traffic violation).
+
+Demonstrates DMN on Kogito capabilities, including REST interface code generation.
+
+## Installing and Running
+
+### Prerequisites
+
+You will need:
+  - Java 11+ installed
+  - Environment variable JAVA_HOME set accordingly
+  - Maven 3.8.6+ installed
+
+When using native image compilation, you will also need:
+  - [GraalVM 19.3.1](https://github.com/oracle/graal/releases/tag/vm-19.3.1) installed
+  - Environment variable GRAALVM_HOME set accordingly
+  - Note that GraalVM native image compilation typically requires other packages (glibc-devel, zlib-devel and gcc) to be installed too.  You also need 'native-image' installed in GraalVM (using 'gu install native-image'). Please refer to [GraalVM installation documentation](https://www.graalvm.org/docs/reference-manual/aot-compilation/#prerequisites) for more details.
+
+### Compile and Run in Local Dev Mode
+
+```
+mvn clean compile quarkus:dev
+```
+
+### Package and Run in JVM mode
+
+```
+mvn clean package
+java -jar target/quarkus-app/quarkus-run.jar
+```
+
+or on Windows
+
+```
+mvn clean package
+java -jar target\quarkus-app\quarkus-run.jar
+```
+
+### Package and Run using Local Native Image
+Note that this requires GRAALVM_HOME to point to a valid GraalVM installation
+
+```
+mvn clean package -Pnative
+```
+
+To run the generated native executable, generated in `target/`, execute
+
+```
+./target/dmn-multiple-models-quarkus-example-runner
+```
+
+Note: This does not yet work on Windows, GraalVM and Quarkus should be rolling out support for Windows soon.
+
+## OpenAPI (Swagger) documentation
+[Specification at swagger.io](https://swagger.io/docs/specification/about/)
+
+You can take a look at the [OpenAPI definition](http://localhost:8080/openapi?format=json) - automatically generated and included in this service - to determine all available operations exposed by this service. For easy readability you can visualize the OpenAPI definition file using a UI tool like for example available [Swagger UI](https://editor.swagger.io).
+
+In addition, various clients to interact with this service can be easily generated using this OpenAPI definition.
+
+When running in either Quarkus Development or Native mode, we also leverage the [Quarkus OpenAPI extension](https://quarkus.io/guides/openapi-swaggerui#use-swagger-ui-for-development) that exposes [Swagger UI](http://localhost:8080/swagger-ui/) that you can use to look at available REST endpoints and send test requests.
+
+## Test DMN Model using Maven
+
+Validate the functionality of DMN models before deploying them into a production environment by defining test scenarios in Test Scenario Editor. 
+
+To define test scenarios you need to create a .scesim file inside your project and link it to the DMN model you want to be tested. Run all Test Scenarios, executing:
+
+```sh
+mvn clean test
+```
+See results in surefire test report `target/surefire-reports` 
+
+## Example Usage
+
+Once the service is up and running, you can use the following example to interact with the service.
+
+### POST /Traffic Violation
+
+Returns penalty information from the given inputs -- driver and violation:
+
+Given inputs:
+
+```json
+{
+    "Driver":{"Points":2},
+    "Violation":{
+        "Type":"speed",
+        "Actual Speed":120,
+        "Speed Limit":100
+    }
+}
+```
+
+Curl command (using the JSON object above):
+
+```sh
+curl -X POST -H 'Accept: application/json' -H 'Content-Type: application/json' -d '{"Driver":{"Points":2},"Violation":{"Type":"speed","Actual Speed":120,"Speed Limit":100}}' http://localhost:8080/Traffic%20Violation
+```
+or on Windows:
+
+```sh
+curl -X POST -H "Accept: application/json" -H "Content-Type: application/json" -d "{\"Driver\":{\"Points\":2},\"Violation\":{\"Type\":\"speed\",\"Actual Speed\":120,\"Speed Limit\":100}}" http://localhost:8080/Traffic%20Violation
+```
+
+As response, penalty information is returned.
+
+Example response:
+
+```json
+{
+  "Violation":{
+    "Type":"speed",
+    "Speed Limit":100,
+    "Actual Speed":120
+  },
+  "Driver":{
+    "Points":2
+  },
+  "Fine":{
+    "Points":3,
+    "Amount":500
+  },
+  "Should the driver be suspended?":"No"
+}
+```
+
+The difference from the [dmn-quarkus-example](../dmn-quarkus-example) is that, in the current one, the `Traffic Model` features the import declaration, with definitions coming from the ` Imported Model`.
+
+### POST /habitability
+
+Returns habitability information from the given inputs -- oxygen and temperature:
+
+Given inputs:
+
+```json
+{
+  "oxygene": 70,
+  "temperature": 30
+}
+```
+
+Curl command (using the JSON object above):
+
+```sh
+curl -X POST -H 'Accept: application/json' -H 'Content-Type: application/json' -d '{"oxygene": 70, "temperature": 30}' http://localhost:8080/habitability
+```
+or on Windows:
+
+```sh
+curl -X POST -H "Accept: application/json" -H "Content-Type: application/json" -d "{\"oxygene\": 70, \"temperature\": 30}" http://localhost:8080/habitability
+```
+
+As response, habitability information is returned.
+
+Example response:
+
+```json
+{
+  "oxygene": 70,
+  "temperature": 30,
+  "habitability": "somehow doable"
+}
+```
+
+
+

kogito-quarkus-examples/dmn-multiple-models-quarkus-example/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.kie.kogito.examples</groupId>
+    <artifactId>kogito-quarkus-examples</artifactId>
+    <version>999-SNAPSHOT</version>
+  </parent>
+  <artifactId>dmn-multiple-models-quarkus-example</artifactId>
+  <name>Kogito Example :: DMN :: Multiple Models</name>
+  <properties>
+    <quarkus-plugin.version>3.2.10.Final</quarkus-plugin.version>
+    <quarkus.platform.artifact-id>quarkus-bom</quarkus.platform.artifact-id>
+    <quarkus.platform.group-id>io.quarkus</quarkus.platform.group-id>
+    <quarkus.platform.version>3.2.10.Final</quarkus.platform.version>
+    <kogito.bom.group-id>org.kie.kogito</kogito.bom.group-id>
+    <kogito.bom.artifact-id>kogito-bom</kogito.bom.artifact-id>
+    <kogito.bom.version>999-SNAPSHOT</kogito.bom.version>
+    <version.org.kie.kogito>999-SNAPSHOT</version.org.kie.kogito>
+  </properties>
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>${quarkus.platform.group-id}</groupId>
+        <artifactId>${quarkus.platform.artifact-id}</artifactId>
+        <version>${quarkus.platform.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>${kogito.bom.group-id}</groupId>
+        <artifactId>${kogito.bom.artifact-id}</artifactId>
+        <version>${kogito.bom.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+  <dependencies>
+    <dependency>
+      <groupId>org.drools</groupId>
+      <artifactId>drools-quarkus-decisions</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-resteasy</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-arc</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-resteasy-jackson</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-smallrye-openapi</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-junit5</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>io.rest-assured</groupId>
+      <artifactId>rest-assured</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.kie.kogito</groupId>
+      <artifactId>kogito-scenario-simulation</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-smallrye-health</artifactId>
+    </dependency>
+  </dependencies>
+  <build>
+    <finalName>${project.artifactId}</finalName>
+    <plugins>
+      <plugin>
+        <groupId>${quarkus.platform.group-id}</groupId>
+        <artifactId>quarkus-maven-plugin</artifactId>
+        <version>${quarkus-plugin.version}</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>build</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>

kogito-quarkus-examples/dmn-multiple-models-quarkus-example/src/main/resources/Imported_Model.dmn

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+<?xml version="1.0" encoding="UTF-8"?>
+<dmn:definitions xmlns="http://www.trisotech.com/dmn/definitions/_f27bb64b-6fc7-4e1f-9848-11ba35e0df36"
+                      xmlns:dc="http://www.omg.org/spec/DMN/20180521/DC/"
+                      xmlns:di="http://www.omg.org/spec/DMN/20180521/DI/"
+                      xmlns:dmndi="https://www.omg.org/spec/DMN/20230324/DMNDI/"
+                      xmlns:feel="https://www.omg.org/spec/DMN/20230324/FEEL/"
+                      xmlns:dmn="https://www.omg.org/spec/DMN/20230324/MODEL/"
+                      xmlns:tc="http://www.omg.org/spec/DMN/20160719/testcase"
+                      xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+                      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                      exporter="DMN Modeler"
+                      exporterVersion="6.0.3.201802231629"
+                      id="_f27bb64b-6fc7-4e1f-9848-11ba35e0df36"
+                      name="Imported Model"
+                      namespace="http://www.trisotech.com/dmn/definitions/_f27bb64b-6fc7-4e1f-9848-11ba35e0df36">
+   <dmn:extensionElements>
+  </dmn:extensionElements>
+  <dmn:itemDefinition id="_63824D3F-9173-446D-A940-6A7F0FA056BB" name="tDriver" isCollection="false">
+    <dmn:itemComponent id="_9DAB5DAA-3B44-4F6D-87F2-95125FB2FEE4" name="Name" isCollection="false">
+      <dmn:typeRef>string</dmn:typeRef>
+    </dmn:itemComponent>
+    <dmn:itemComponent id="_856BA8FA-EF7B-4DF9-A1EE-E28263CE9955" name="Age" isCollection="false">
+      <dmn:typeRef>number</dmn:typeRef>
+    </dmn:itemComponent>
+    <dmn:itemComponent id="_FDC2CE03-D465-47C2-A311-98944E8CC23F" name="State" isCollection="false">
+      <dmn:typeRef>string</dmn:typeRef>
+    </dmn:itemComponent>
+    <dmn:itemComponent id="_D6FD34C4-00DC-4C79-B1BF-BBCF6FC9B6D7" name="City" isCollection="false">
+      <dmn:typeRef>string</dmn:typeRef>
+    </dmn:itemComponent>
+    <dmn:itemComponent id="_7110FE7E-1A38-4C39-B0EB-AEEF06BA37F4" name="Points" isCollection="false">
+      <dmn:typeRef>number</dmn:typeRef>
+    </dmn:itemComponent>
+  </dmn:itemDefinition>
+</dmn:definitions>