Add CCVPN Bandwidth on demand policy

CCVPN Bandwidth on demand policy

Issue-ID: POLICY-1405
Change-Id: I67bceb35e5a849933b3e46772c9cbbbaab1e9a75
Signed-off-by: Vidyashree Rama <vidyashree.rama@huawei.com>

8 files changed, 549 insertions, 0 deletions

diff --git a/controlloop/templates/archetype-cl-amsterdam/src/main/resources/archetype-resources/src/main/config/CCVPNBW.yaml b/controlloop/templates/archetype-cl-amsterdam/src/main/resources/archetype-resources/src/main/config/CCVPNBW.yaml
new file mode 100644
index 000000000..7b296ce26
--- /dev/null
+++ b/controlloop/templates/archetype-cl-amsterdam/src/main/resources/archetype-resources/src/main/config/CCVPNBW.yaml
@@ -0,0 +1,36 @@
+# Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved
+#
+# Licensed 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.
+controlLoop:
+  version: 2.0.0
+  controlLoopName: ${ccvpnBwClosedLoopControlName}
+  trigger_policy: unique-policy-id-16-Reroute
+  timeout: 3600
+  abatement: false
+
+policies:
+  - id: unique-policy-id-16-BandwidthOnDemand
+    name: CCVPNBandwidthOnDemand
+    description:
+    actor: SDNC
+    recipe: BandwidthOnDemand
+    target:
+      type: VM
+    retry: 3
+    timeout: 1200
+    success: final_success
+    failure: final_failure
+    failure_timeout: final_failure_timeout
+    failure_retries: final_failure_retries
+    failure_exception: final_failure_exception
+    failure_guard: final_failure_guard
diff --git a/controlloop/templates/archetype-cl-amsterdam/src/main/resources/archetype-resources/src/main/config/dcae.ccvpn.bw.onset.json b/controlloop/templates/archetype-cl-amsterdam/src/main/resources/archetype-resources/src/main/config/dcae.ccvpn.bw.onset.json
new file mode 100644
index 000000000..b2dbb7ba3
--- /dev/null
+++ b/controlloop/templates/archetype-cl-amsterdam/src/main/resources/archetype-resources/src/main/config/dcae.ccvpn.bw.onset.json
@@ -0,0 +1,25 @@
+{
+  "closedLoopEventClient": "DCAE.HolmesInstance",
+  "policyVersion": "2.0.0",
+  "policyName": "CCVPNBandwidthOnDemand",
+  "policyScope": "service=SITEService,type=SampleType,closedLoopControlName=CL-CCVPN-d925ed73-8231-4d02-9545-db4e101f88f8",
+  "target_type": "VM",
+  "AAI": {
+    "vserver.vserver-name" : "TBD",
+    "globalSubscriberId" : "e151059a-d924-4629-845f-264db19e50b4",
+    "serviceType" : "service-ccvpn",
+    "service-instance.service-instance-id" : "298dad9933BBBasa",
+    "vserver.is-closed-loop-disabled" : "false",
+    "vserver.prov-status":"ACTIVE",
+    "bandwidth" : "500",
+    "bandwidth-change-time":"20190321-10:59:32:321",
+    "vnfId": "2fbf0f93-c46e-42ed-9a9b-68aaa09ea11d"
+  },
+  "closedLoopAlarmStart": "1484677482204798",
+  "closedLoopEventStatus": "ONSET",
+  "closedLoopControlName": "${ccvpnBwClosedLoopControlName}",
+  "version": "1.0.2",
+  "target": "vserver.vserver-name",
+  "requestID": "97964e10-686e-4790-8c45-bdfa61df880f",
+  "from": "DCAE"
+}
\ No newline at end of file
diff --git a/controlloop/templates/archetype-cl-usecases/src/main/resources/META-INF/maven/archetype-metadata.xml b/controlloop/templates/archetype-cl-usecases/src/main/resources/META-INF/maven/archetype-metadata.xml
index 18151b58d..e27e3e401 100644
--- a/controlloop/templates/archetype-cl-usecases/src/main/resources/META-INF/maven/archetype-metadata.xml
+++ b/controlloop/templates/archetype-cl-usecases/src/main/resources/META-INF/maven/archetype-metadata.xml
@@ -4,6 +4,7 @@
   archetype-closed-loop-demo-rules
   ================================================================================
   Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+  Modifications Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -70,6 +71,15 @@
      <requiredProperty key="ccvpnControlLoopYaml">
          <defaultValue>controlLoop%3A%0D%0A++version%3A+2.0.0%0D%0A++controlLoopName%3A+ControlLoop-CCVPN-2179b738-fd36-4843-a71a-a8c24c70c66b%0D%0A++trigger_policy%3A+unique-policy-id-16-Reroute%0D%0A++timeout%3A+3600%0D%0A++abatement%3A+false%0D%0A+%0D%0Apolicies%3A%0D%0A++-+id%3A+unique-policy-id-16-Reroute%0D%0A++++name%3A+Connectivity Reroute%0D%0A++++description%3A%0D%0A++++actor%3A+SDNC%0D%0A++++recipe%3A+Reroute%0D%0A++++target%3A%0D%0A++++++type%3A+VM%0D%0A++++retry%3A+3%0D%0A++++timeout%3A+1200%0D%0A++++success%3A+final_success%0D%0A++++failure%3A+final_failure%0D%0A++++failure_timeout%3A+final_failure_timeout%0D%0A++++failure_retries%3A+final_failure_retries%0D%0A++++failure_exception%3A+final_failure_exception%0D%0A++++failure_guard%3A+final_failure_guard</defaultValue>
      </requiredProperty>
+     <requiredProperty key="ccvpnBwClosedLoopControlName">
+     <defaultValue>ControlLoop-CCVPN-2179b738-fd36-4843-a71a-a8c24c70c22b</defaultValue>
+     </requiredProperty>
+     <requiredProperty key="ccvpnBwPolicyName">
+         <defaultValue>CCVPNBandwidthOnDemand</defaultValue>
+     </requiredProperty>
+     <requiredProperty key="ccvpnBwControlLoopYaml">
+         <defaultValue>controlLoop%3A%0D%0A++version%3A+2.0.0%0D%0A++controlLoopName%3A+ControlLoop-CCVPN-2179b738-fd36-4843-a71a-a8c24c70c22b%0D%0A++trigger_policy%3A+unique-policy-id-16-BandwidthOnDemand%0D%0A++timeout%3A+3600%0D%0A++abatement%3A+false%0D%0A%0D%0Apolicies%3A%0D%0A++-+id%3A+unique-policy-id-16-BandwidthOnDemand%0D%0A++++name%3A+CCVPNBandwidthOnDemand%0D%0A++++description%3A%0D%0A++++actor%3A+SDNC%0D%0A++++recipe%3A+BandwidthOnDemand%0D%0A++++target%3A%0D%0A++++++type%3A+VM%0D%0A++++retry%3A+3%0D%0A++++timeout%3A+1200%0D%0A++++success%3A+final_success%0D%0A++++failure%3A+final_failure%0D%0A++++failure_timeout%3A+final_failure_timeout%0D%0A++++failure_retries%3A+final_failure_retries%0D%0A++++failure_exception%3A+final_failure_exception%0D%0A++++failure_guard%3A+final_failure_guard</defaultValue>
+     </requiredProperty>
      <requiredProperty key="policyScope">
      	<defaultValue>DCAE</defaultValue>
      </requiredProperty>     
diff --git a/controlloop/templates/archetype-cl-usecases/src/main/resources/archetype-resources/src/main/config/CCVPNBW.yaml b/controlloop/templates/archetype-cl-usecases/src/main/resources/archetype-resources/src/main/config/CCVPNBW.yaml
new file mode 100644
index 000000000..7b296ce26
--- /dev/null
+++ b/controlloop/templates/archetype-cl-usecases/src/main/resources/archetype-resources/src/main/config/CCVPNBW.yaml
@@ -0,0 +1,36 @@
+# Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved
+#
+# Licensed 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.
+controlLoop:
+  version: 2.0.0
+  controlLoopName: ${ccvpnBwClosedLoopControlName}
+  trigger_policy: unique-policy-id-16-Reroute
+  timeout: 3600
+  abatement: false
+
+policies:
+  - id: unique-policy-id-16-BandwidthOnDemand
+    name: CCVPNBandwidthOnDemand
+    description:
+    actor: SDNC
+    recipe: BandwidthOnDemand
+    target:
+      type: VM
+    retry: 3
+    timeout: 1200
+    success: final_success
+    failure: final_failure
+    failure_timeout: final_failure_timeout
+    failure_retries: final_failure_retries
+    failure_exception: final_failure_exception
+    failure_guard: final_failure_guard
diff --git a/controlloop/templates/archetype-cl-usecases/src/main/resources/archetype-resources/src/main/config/ccvpnbw.brmsgw.params.json b/controlloop/templates/archetype-cl-usecases/src/main/resources/archetype-resources/src/main/config/ccvpnbw.brmsgw.params.json
new file mode 100644
index 000000000..6425b4098
--- /dev/null
+++ b/controlloop/templates/archetype-cl-usecases/src/main/resources/archetype-resources/src/main/config/ccvpnbw.brmsgw.params.json
@@ -0,0 +1,7 @@
+{
+	"closedLoopControlName": "${ccvpnBwClosedLoopControlName}",
+	"controlLoopYaml": "${ccvpnBwControlLoopYaml}",
+	"policyName": "${ccvpnBwPolicyName}",
+	"policyScope": "${policyScope}",
+	"policyVersion": "${policyVersion}"
+}
\ No newline at end of file
diff --git a/controlloop/templates/archetype-cl-usecases/src/main/resources/archetype-resources/src/main/config/dcae.ccvpn.bw.onset.json b/controlloop/templates/archetype-cl-usecases/src/main/resources/archetype-resources/src/main/config/dcae.ccvpn.bw.onset.json
new file mode 100644
index 000000000..b2dbb7ba3
--- /dev/null
+++ b/controlloop/templates/archetype-cl-usecases/src/main/resources/archetype-resources/src/main/config/dcae.ccvpn.bw.onset.json
@@ -0,0 +1,25 @@
+{
+  "closedLoopEventClient": "DCAE.HolmesInstance",
+  "policyVersion": "2.0.0",
+  "policyName": "CCVPNBandwidthOnDemand",
+  "policyScope": "service=SITEService,type=SampleType,closedLoopControlName=CL-CCVPN-d925ed73-8231-4d02-9545-db4e101f88f8",
+  "target_type": "VM",
+  "AAI": {
+    "vserver.vserver-name" : "TBD",
+    "globalSubscriberId" : "e151059a-d924-4629-845f-264db19e50b4",
+    "serviceType" : "service-ccvpn",
+    "service-instance.service-instance-id" : "298dad9933BBBasa",
+    "vserver.is-closed-loop-disabled" : "false",
+    "vserver.prov-status":"ACTIVE",
+    "bandwidth" : "500",
+    "bandwidth-change-time":"20190321-10:59:32:321",
+    "vnfId": "2fbf0f93-c46e-42ed-9a9b-68aaa09ea11d"
+  },
+  "closedLoopAlarmStart": "1484677482204798",
+  "closedLoopEventStatus": "ONSET",
+  "closedLoopControlName": "${ccvpnBwClosedLoopControlName}",
+  "version": "1.0.2",
+  "target": "vserver.vserver-name",
+  "requestID": "97964e10-686e-4790-8c45-bdfa61df880f",
+  "from": "DCAE"
+}
\ No newline at end of file
diff --git a/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/CcvpnBwControlLoopTest.java b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/CcvpnBwControlLoopTest.java
new file mode 100644
index 000000000..395ecc234
--- /dev/null
+++ b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/CcvpnBwControlLoopTest.java
@@ -0,0 +1,373 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved.
+ * Modifications Copyright (C) 2019 AT&T Intellectual Property.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.template.demo;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.io.IOException;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Properties;
+import java.util.UUID;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.kie.api.runtime.KieSession;
+import org.kie.api.runtime.rule.FactHandle;
+import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
+import org.onap.policy.common.endpoints.event.comm.TopicEndpoint;
+import org.onap.policy.common.endpoints.event.comm.TopicListener;
+import org.onap.policy.common.endpoints.event.comm.TopicSink;
+import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.onap.policy.controlloop.ControlLoopEventStatus;
+import org.onap.policy.controlloop.ControlLoopNotificationType;
+import org.onap.policy.controlloop.ControlLoopTargetType;
+import org.onap.policy.controlloop.VirtualControlLoopEvent;
+import org.onap.policy.controlloop.VirtualControlLoopNotification;
+import org.onap.policy.controlloop.policy.ControlLoopPolicy;
+import org.onap.policy.drools.protocol.coders.EventProtocolCoder;
+import org.onap.policy.drools.protocol.coders.EventProtocolParams;
+import org.onap.policy.drools.protocol.coders.JsonProtocolFilter;
+import org.onap.policy.drools.system.PolicyController;
+import org.onap.policy.drools.system.PolicyEngine;
+import org.onap.policy.drools.utils.logging.LoggerUtil;
+import org.onap.policy.sdnc.SdncRequest;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class CcvpnBwControlLoopTest implements TopicListener {
+
+    private static final Logger logger = LoggerFactory.getLogger(CcvpnBwControlLoopTest.class);
+
+    private static List<? extends TopicSink> noopTopics;
+
+    private static KieSession kieSession;
+    private static SupportUtil.Pair<ControlLoopPolicy, String> pair;
+
+    static {
+        /* Set environment properties */
+        SupportUtil.setAaiProps();
+        SupportUtil.setSdncProps();
+        LoggerUtil.setLevel(LoggerUtil.ROOT_LOGGER, "INFO");
+    }
+
+    /**
+     * Setup the simulator.
+     */
+    @BeforeClass
+    public static void setUpSimulator() {
+        PolicyEngine.manager.configure(new Properties());
+        assertTrue(PolicyEngine.manager.start());
+        Properties noopSinkProperties = new Properties();
+        noopSinkProperties.put(PolicyEndPointProperties.PROPERTY_NOOP_SINK_TOPICS, "POLICY-CL-MGT");
+        noopSinkProperties.put("noop.sink.topics.POLICY-CL-MGT.events",
+                "org.onap.policy.controlloop.VirtualControlLoopNotification");
+        noopSinkProperties.put("noop.sink.topics.POLICY-CL-MGT.events.custom.gson",
+                "org.onap.policy.controlloop.util.Serialization,gsonPretty");
+        noopTopics = TopicEndpoint.manager.addTopicSinks(noopSinkProperties);
+
+        EventProtocolCoder.manager.addEncoder(EventProtocolParams.builder()
+                .groupId("junit.groupId")
+                .artifactId("junit.artifactId")
+                .topic("POLICY-CL-MGT")
+                .eventClass("org.onap.policy.controlloop.VirtualControlLoopNotification")
+                .protocolFilter(new JsonProtocolFilter())
+                .modelClassLoaderHash(1111));
+
+        try {
+            SupportUtil.buildAaiSim();
+            SupportUtil.buildSdncSim();
+        } catch (Exception e) {
+            fail(e.getMessage());
+        }
+
+        /*
+         *
+         * Start the kie session
+         */
+        try {
+            kieSession = startSession(
+                    "../archetype-cl-amsterdam/src/main/resources/archetype-resources/"
+                    + "src/main/resources/__closedLoopControlName__.drl",
+                    "src/test/resources/yaml/policy_ControlLoop_CCVPN_BW.yaml", "type=operational",
+                    "BandwidthOnDemand", "2.0.0");
+        } catch (IOException e) {
+            e.printStackTrace();
+            logger.debug("Could not create kieSession");
+            fail("Could not create kieSession");
+        }
+    }
+
+    /**
+     * Tear down the simulator.
+     */
+    @AfterClass
+    public static void tearDownSimulator() {
+
+        /*
+         * Gracefully shut down the kie session
+         */
+        kieSession.dispose();
+
+        PolicyEngine.manager.stop();
+        HttpServletServer.factory.destroy();
+        PolicyController.factory.shutdown();
+        TopicEndpoint.manager.shutdown();
+    }
+
+    @Test
+    public void successTest() throws IOException {
+
+        /*
+         * Allows the PolicyEngine to callback to this object to notify that there is an event ready
+         * to be pulled from the queue
+         */
+        for (TopicSink sink : noopTopics) {
+            assertTrue(sink.start());
+            sink.register(this);
+        }
+
+        /*
+         * Simulate an onset event the policy engine will receive from DCAE to kick off processing
+         * through the rules
+         */
+        sendEvent(pair.first);
+
+        kieSession.fireUntilHalt();
+
+        // allow object clean-up
+        kieSession.fireAllRules();
+
+        /*
+         * The only fact in memory should be Params
+         */
+        assertEquals(1, kieSession.getFactCount());
+
+        /*
+         * Print what's left in memory
+         */
+        dumpFacts(kieSession);
+    }
+
+    @Test
+    public void nullRequestTest() throws IOException {
+
+        /*
+         * Allows the PolicyEngine to callback to this object to notify that there is an event ready
+         * to be pulled from the queue
+         */
+        for (TopicSink sink : noopTopics) {
+            assertTrue(sink.start());
+            sink.register(this);
+        }
+
+        /*
+         * Simulate an onset event the policy engine will receive from DCAE to kick off processing
+         * through the rules
+         */
+
+        VirtualControlLoopEvent event = new VirtualControlLoopEvent();
+        event.setClosedLoopControlName(pair.first.getControlLoop().getControlLoopName());
+        event.setRequestId(UUID.randomUUID());
+        event.setClosedLoopEventClient("DCAE.HolmesInstance");
+        event.setTargetType(ControlLoopTargetType.VM);
+        event.setTarget("vserver.vserver-name");
+        event.setFrom("DCAE");
+        event.setClosedLoopAlarmStart(Instant.now());
+        event.setAai(new HashMap<String, String>());
+        event.getAai().put("vserver.vserver-name", "nullRequest");
+        event.setClosedLoopEventStatus(ControlLoopEventStatus.ONSET);
+        kieSession.insert(event);
+
+        kieSession.fireUntilHalt();
+
+        // allow object clean-up
+        kieSession.fireAllRules();
+
+        /*
+         * The only fact in memory should be Params
+         */
+        assertEquals(1, kieSession.getFactCount());
+
+        /*
+         * Print what's left in memory
+         */
+        dumpFacts(kieSession);
+    }
+
+    /**
+     * This method will start a kie session and instantiate the Policy Engine.
+     *
+     * @param droolsTemplate the DRL rules file
+     * @param yamlFile the yaml file containing the policies
+     * @param policyScope scope for policy
+     * @param policyName name of the policy
+     * @param policyVersion version of the policy
+     * @return the kieSession to be used to insert facts
+     * @throws IOException IO Exception
+     */
+    private static KieSession startSession(String droolsTemplate, String yamlFile, String policyScope,
+            String policyName, String policyVersion) throws IOException {
+
+        /*
+         * Load policies from yaml
+         */
+        pair = SupportUtil.loadYaml(yamlFile);
+        assertNotNull(pair);
+        assertNotNull(pair.first);
+        assertNotNull(pair.first.getControlLoop());
+        assertNotNull(pair.first.getControlLoop().getControlLoopName());
+        assertTrue(pair.first.getControlLoop().getControlLoopName().length() > 0);
+
+        /*
+         * Construct a kie session
+         */
+        final KieSession kieSession = SupportUtil.buildContainer(droolsTemplate,
+                pair.first.getControlLoop().getControlLoopName(),
+                policyScope, policyName, policyVersion, URLEncoder.encode(pair.second,
+                                                                          StandardCharsets.UTF_8.name()));
+
+        /*
+         * Retrieve the Policy Engine
+         */
+
+        logger.debug("============");
+        logger.debug(URLEncoder.encode(pair.second, StandardCharsets.UTF_8.name()));
+        logger.debug("============");
+
+        return kieSession;
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.onap.policy.drools.PolicyEngineListener#newEventNotification(java.lang.String)
+     */
+    @Override
+    public void onTopicEvent(CommInfrastructure commType, String topic, String event) {
+        /*
+         * Pull the object that was sent out to DMAAP and make sure it is a ControlLoopNoticiation
+         * of type active
+         */
+        Object obj = null;
+        if ("POLICY-CL-MGT".equals(topic)) {
+            obj = org.onap.policy.controlloop.util.Serialization.gsonJunit.fromJson(event,
+                    VirtualControlLoopNotification.class);
+        }
+        assertNotNull(obj);
+        if (obj instanceof VirtualControlLoopNotification) {
+            VirtualControlLoopNotification notification = (VirtualControlLoopNotification) obj;
+            String policyName = notification.getPolicyName();
+            if (policyName.endsWith("EVENT")) {
+                logger.debug("Rule Fired: " + notification.getPolicyName());
+                assertTrue(ControlLoopNotificationType.ACTIVE.equals(notification.getNotification()));
+            } else if (policyName.endsWith("GUARD_NOT_YET_QUERIED")) {
+                logger.debug("Rule Fired: " + notification.getPolicyName());
+                assertTrue(ControlLoopNotificationType.OPERATION.equals(notification.getNotification()));
+                assertNotNull(notification.getMessage());
+                assertTrue(notification.getMessage().startsWith("Sending guard query"));
+            } else if (policyName.endsWith("GUARD.RESPONSE")) {
+                logger.debug("Rule Fired: " + notification.getPolicyName());
+                assertTrue(ControlLoopNotificationType.OPERATION.equals(notification.getNotification()));
+                assertNotNull(notification.getMessage());
+                assertTrue(notification.getMessage().toLowerCase().endsWith("permit"));
+            } else if (policyName.endsWith("GUARD_PERMITTED")) {
+                logger.debug("Rule Fired: " + notification.getPolicyName());
+                assertTrue(ControlLoopNotificationType.OPERATION.equals(notification.getNotification()));
+                assertNotNull(notification.getMessage());
+                assertTrue(notification.getMessage().startsWith("actor=SDNC"));
+            } else if (policyName.endsWith("OPERATION.TIMEOUT")) {
+                logger.debug("Rule Fired: " + notification.getPolicyName());
+                kieSession.halt();
+                logger.debug("The operation timed out");
+                fail("Operation Timed Out");
+            } else if (policyName.endsWith("SDNC.RESPONSE")) {
+                logger.debug("Rule Fired: " + notification.getPolicyName());
+                assertTrue(ControlLoopNotificationType.OPERATION_SUCCESS.equals(notification.getNotification()));
+                assertNotNull(notification.getMessage());
+                assertTrue(notification.getMessage().startsWith("actor=SDNC"));
+            } else if (policyName.endsWith("EVENT.MANAGER")) {
+                logger.debug("Rule Fired: " + notification.getPolicyName());
+                if ("nullRequest".equals(notification.getAai().get("vserver.vserver-name"))) {
+                    assertEquals(ControlLoopNotificationType.FINAL_FAILURE, notification.getNotification());
+                } else {
+                    assertEquals(ControlLoopNotificationType.FINAL_SUCCESS, notification.getNotification());
+                }
+                kieSession.halt();
+            } else if (policyName.endsWith("EVENT.MANAGER.TIMEOUT")) {
+                logger.debug("Rule Fired: " + notification.getPolicyName());
+                kieSession.halt();
+                logger.debug("The control loop timed out");
+                fail("Control Loop Timed Out");
+            }
+        } else if (obj instanceof SdncRequest) {
+            logger.debug("\n============ SDNC received the request!!! ===========\n");
+        }
+    }
+
+    /**
+     * This method is used to simulate event messages from DCAE that start the control loop (onset
+     * message) or end the control loop (abatement message).
+     *
+     * @param policy the controlLoopName comes from the policy
+     */
+    protected void sendEvent(ControlLoopPolicy policy) {
+        VirtualControlLoopEvent event = new VirtualControlLoopEvent();
+        event.setClosedLoopControlName(policy.getControlLoop().getControlLoopName());
+        event.setRequestId(UUID.randomUUID());
+        event.setClosedLoopEventClient("DCAE.HolmesInstance");
+        event.setTargetType(ControlLoopTargetType.VM);
+        event.setTarget("vserver.vserver-name");
+        event.setFrom("DCAE");
+        event.setClosedLoopAlarmStart(Instant.now());
+        event.setAai(new HashMap<String, String>());
+        event.getAai().put("vserver.vserver-name", "TBD");
+        event.getAai().put("globalSubscriberId", "e151059a-d924-4629-845f-264db19e50b4");
+        event.getAai().put("serviceType", "siteService");
+        event.getAai().put("service-instance.service-instance-id", "service-instance-id-example-1");
+        event.getAai().put("vserver.is-closed-loop-disabled", "false");
+        event.getAai().put("vserver.prov-status", "ACTIVE");
+        event.getAai().put("bandwidth", "500");
+        event.getAai().put("bandwidth-change-time", "20190326-05:20:38:668");
+        event.getAai().put("vnfId", "vnf-id");
+        event.setClosedLoopEventStatus(ControlLoopEventStatus.ONSET);
+        kieSession.insert(event);
+    }
+
+    /**
+     * Dumps the kie session facts.
+     *
+     * @param kieSession input session
+     */
+    public static void dumpFacts(KieSession kieSession) {
+        logger.debug("Fact Count: " + kieSession.getFactCount());
+        for (FactHandle handle : kieSession.getFactHandles()) {
+            logger.debug("FACT: " + handle);
+        }
+    }
+}
\ No newline at end of file
diff --git a/controlloop/templates/template.demo/src/test/resources/yaml/policy_ControlLoop_CCVPN_BW.yaml b/controlloop/templates/template.demo/src/test/resources/yaml/policy_ControlLoop_CCVPN_BW.yaml
new file mode 100644
index 000000000..f994d4104
--- /dev/null
+++ b/controlloop/templates/template.demo/src/test/resources/yaml/policy_ControlLoop_CCVPN_BW.yaml
@@ -0,0 +1,37 @@
+# Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved
+#
+# Licensed 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.
+controlLoop:
+  version: 2.0.0
+  controlLoopName: ControlLoop-CCVPN-2179b738-fd36-4843-a71a-a8c24c70c22b
+  trigger_policy: unique-policy-id-16-BandwidthOnDemand
+  timeout: 3600
+  abatement: false
+
+policies:
+  - id: unique-policy-id-16-BandwidthOnDemand
+    name: CCVPNBandwidthOnDemand
+    description:
+    actor: SDNC
+    recipe: BandwidthOnDemand
+    target:
+      type: VM
+    retry: 3
+    timeout: 1200
+    success: final_success
+    failure: final_failure
+    failure_timeout: final_failure_timeout
+    failure_retries: final_failure_retries
+    failure_exception: final_failure_exception
+    failure_guard: final_failure_guard
+