Add tests to Coherence demo project (#100)

* Add tests to Coherence demo project
* add more curl tests

.github/workflows/maven-build-snapshots.yml

@@ -48,6 +48,18 @@ jobs:
       run: |
         echo "Running verify against $COH_VERSION"
         mvn --file pom.xml -nsu --batch-mode -e -Dcoherence.version=$COH_VERSION clean install
+        echo "==== Testing end-points ====="
+        mvn exec:exec > server.log 2>&1 &
+        PID=$!
+        sleep 30
+        curl -s http://127.0.0.1:8080/service/chart-data/false | jq
+        curl -s http://127.0.0.1:8080/service/chart-data/true | jq
+        curl -v http://127.0.0.1:8080/service/start-member/1
+        sleep 10
+        curl -v http://127.0.0.1:8080/service/stop-member/1
+        curl -q http://127.0.0.1:8080/service/developer/hostname
+        curl -q http://127.0.0.1:8080/service/developer/populate
+        kill $PID
 
     - name: Coherence Demo Jar
       uses: actions/upload-artifact@v4