Retool rules tests

Extracted common code from various XxxBaseTest classes into:
- Topics class to manage messages for test topics
- HttpClients class to manage HttpClient objects for tests
- Simulators class to manage simulators for tests
- Rules class to manage start up and shutdown of rules

Merged remaining code from XxxBaseTest classes into a single
class.  Modified the Frankfurt and Usescases tests to subclass
from this new class and specify just the relevant tests to be
executed.

Issue-ID: POLICY-2385
Signed-off-by: Jim Hahn <jrh3@att.com>
Change-Id: Iaf83c9d2b205a4c343e0dde23ec86508f5773693

6 files changed, 113 insertions, 1259 deletions

diff --git a/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/FrankfurtBase.java b/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/FrankfurtBase.java
deleted file mode 100644
index 0ff3de505..000000000
--- a/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/FrankfurtBase.java
+++ /dev/null
@@ -1,574 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP
- * ================================================================================
- * Copyright (C) 2020 AT&T Intellectual Property. 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.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.awaitility.Awaitility.await;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.Collections;
-import java.util.LinkedList;
-import java.util.Properties;
-import java.util.Queue;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
-import lombok.Getter;
-import org.apache.commons.io.IOUtils;
-import org.apache.commons.lang3.StringUtils;
-import org.kie.api.event.rule.AfterMatchFiredEvent;
-import org.kie.api.event.rule.BeforeMatchFiredEvent;
-import org.kie.api.event.rule.DefaultAgendaEventListener;
-import org.kie.api.event.rule.DefaultRuleRuntimeEventListener;
-import org.kie.api.event.rule.MatchCancelledEvent;
-import org.kie.api.event.rule.MatchCreatedEvent;
-import org.kie.api.event.rule.ObjectDeletedEvent;
-import org.kie.api.event.rule.ObjectInsertedEvent;
-import org.kie.api.event.rule.ObjectUpdatedEvent;
-import org.kie.api.event.rule.RuleRuntimeEventListener;
-import org.kie.api.runtime.KieSession;
-import org.onap.policy.common.endpoints.event.comm.Topic;
-import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
-import org.onap.policy.common.endpoints.event.comm.TopicEndpointManager;
-import org.onap.policy.common.endpoints.event.comm.TopicListener;
-import org.onap.policy.common.endpoints.http.client.HttpClientConfigException;
-import org.onap.policy.common.endpoints.http.client.HttpClientFactoryInstance;
-import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
-import org.onap.policy.common.utils.coder.Coder;
-import org.onap.policy.common.utils.coder.CoderException;
-import org.onap.policy.common.utils.coder.StandardCoder;
-import org.onap.policy.common.utils.resources.ResourceUtils;
-import org.onap.policy.controlloop.drl.legacy.ControlLoopParams;
-import org.onap.policy.controlloop.eventmanager.ControlLoopEventManager2;
-import org.onap.policy.drools.controller.DroolsController;
-import org.onap.policy.drools.persistence.SystemPersistence;
-import org.onap.policy.drools.persistence.SystemPersistenceConstants;
-import org.onap.policy.drools.protocol.coders.EventProtocolCoderConstants;
-import org.onap.policy.drools.system.PolicyController;
-import org.onap.policy.drools.system.PolicyControllerConstants;
-import org.onap.policy.drools.system.PolicyEngine;
-import org.onap.policy.drools.system.PolicyEngineConstants;
-import org.onap.policy.drools.util.KieUtils;
-import org.onap.policy.drools.utils.logging.LoggerUtil;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
-import org.onap.policy.simulators.Util;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * Use Cases Tests Framework.
- */
-public abstract class FrankfurtBase {
-
-    private static final Logger logger = LoggerFactory.getLogger(FrankfurtBase.class);
-    private static final StandardCoder coder = new StandardCoder();
-
-    /**
-     * PDP-D Engine.
-     */
-    protected static final PolicyEngine pdpD = PolicyEngineConstants.getManager();
-
-    /**
-     * PDP-D Configuration Repository.
-     */
-    protected static final SystemPersistence repo = SystemPersistenceConstants.getManager();
-
-    /**
-     * Frankfurt controller and session name.
-     */
-    protected static final String CONTROLLER_NAME = "frankfurt";
-
-    /**
-     * Frankfurt controller.
-     */
-    protected static PolicyController controller;
-
-    /*
-     * Canonical Topic Names.
-     */
-    protected static final String DCAE_TOPIC = "DCAE_TOPIC";
-    protected static final String APPC_LCM_WRITE_TOPIC = "APPC-LCM-WRITE";
-    protected static final String POLICY_CL_MGT_TOPIC = "POLICY-CL-MGT";
-    protected static final String APPC_LCM_READ_TOPIC = "APPC-LCM-READ";
-    protected static final String APPC_CL_TOPIC = "APPC-CL";
-
-    protected static void initConfigDir() {
-        SystemPersistenceConstants.getManager().setConfigurationDir("src/test/resources/config");
-    }
-
-    protected void resetFacts() {
-        DroolsController drools = controller.getDrools();
-        drools.delete(ToscaPolicy.class);
-        drools.delete(ControlLoopParams.class);
-        drools.delete(ControlLoopEventManager2.class);
-        drools.delete(VirtualControlLoopEvent.class);
-    }
-
-    /**
-     * Sets up overall logging.
-     */
-    protected static void setupLogging() {
-        LoggerUtil.setLevel(LoggerUtil.ROOT_LOGGER, "WARN");
-        LoggerUtil.setLevel("org.eclipse.jetty", "WARN");
-        LoggerUtil.setLevel("org.onap.policy.controlloop", "INFO");
-        LoggerUtil.setLevel("network", "INFO");
-    }
-
-    /**
-     * Sets up Drools Logging for events of interest.
-     */
-    protected static void setupDroolsLogging() {
-        KieSession session = PolicyControllerConstants.getFactory().get(CONTROLLER_NAME).getDrools().getContainer()
-                        .getPolicySession(CONTROLLER_NAME).getKieSession();
-
-        session.addEventListener(new RuleListenerLogger());
-        session.addEventListener(new AgendaListenerLogger());
-    }
-
-    /**
-     * Sets up Http Clients specified in the property file.
-     */
-    protected static void setUpHttpClients() {
-        try {
-            HttpClientFactoryInstance.getClientFactory().build(
-                            SystemPersistenceConstants.getManager().getHttpClientProperties("frankfurt"));
-        } catch (HttpClientConfigException e) {
-            throw new IllegalArgumentException("cannot initialize HTTP clients", e);
-        }
-    }
-
-    /**
-     * Sets up Simulators for use case testing.
-     */
-    protected static void setupSimulators() throws InterruptedException {
-        Util.buildAaiSim();
-        Util.buildSoSim();
-        Util.buildVfcSim();
-        Util.buildGuardSim();
-        Util.buildSdncSim();
-    }
-
-    /**
-     * Returns the runtime Control Loop Parameters associated with a Tosca Policy.
-     */
-    protected ControlLoopParams clParameters(ToscaPolicy policy) {
-        return controller.getDrools().facts(CONTROLLER_NAME, ControlLoopParams.class).stream()
-                        .filter((params) -> params.getToscaPolicy() == policy).findFirst().get();
-    }
-
-    protected ToscaPolicy getPolicyFromResource(String resourcePath, String policyName) throws CoderException {
-        String policyJson = ResourceUtils.getResourceAsString(resourcePath);
-        ToscaServiceTemplate serviceTemplate = coder.decode(policyJson, ToscaServiceTemplate.class);
-        ToscaPolicy policy = serviceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyName);
-        assertNotNull(policy);
-
-        /*
-         * name and version are used within a drl. api component and drools core will
-         * ensure that these are populated.
-         */
-        if (StringUtils.isBlank(policy.getName())) {
-            policy.setName(policyName);
-        }
-
-        if (StringUtils.isBlank(policy.getVersion())) {
-            policy.setVersion(policy.getTypeVersion());
-        }
-
-        return serviceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyName);
-    }
-
-    protected ToscaPolicy getPolicyFromFile(String policyPath) throws IOException, CoderException {
-        String rawPolicy = new String(Files.readAllBytes(Paths.get(policyPath)));
-        return coder.decode(rawPolicy, ToscaPolicy.class);
-    }
-
-    private ToscaPolicy setupPolicy(ToscaPolicy policy) throws InterruptedException {
-        final KieObjectExpectedCallback<?> policyTracker = new KieObjectInsertedExpectedCallback<>(policy);
-        final KieObjectExpectedCallback<?> paramsTracker =
-                        new KieClassInsertedExpectedCallback<>(ControlLoopParams.class);
-
-        controller.getDrools().offer(policy);
-
-        assertTrue(policyTracker.isNotified());
-        assertTrue(paramsTracker.isNotified());
-
-        assertEquals(1, controller.getDrools().facts(CONTROLLER_NAME, ToscaPolicy.class).stream()
-                        .filter((anotherPolicy) -> anotherPolicy == policy).count());
-
-        assertEquals(1, controller.getDrools().facts(CONTROLLER_NAME, ControlLoopParams.class).stream()
-                        .filter((params) -> params.getToscaPolicy() == policy).count());
-        return policy;
-    }
-
-    /**
-     * Installs a policy from policy/models (examples) repo.
-     */
-    protected ToscaPolicy setupPolicyFromResource(String resourcePath, String policyName)
-                    throws CoderException, InterruptedException {
-        return setupPolicy(getPolicyFromResource(resourcePath, policyName));
-    }
-
-
-    /**
-     * Installs a given policy.
-     */
-    protected ToscaPolicy setupPolicyFromFile(String policyPath)
-                    throws IOException, CoderException, InterruptedException {
-        return setupPolicy(getPolicyFromFile(policyPath));
-    }
-
-    /**
-     * Deletes a policy.
-     */
-    protected void deletePolicy(ToscaPolicy policy) throws InterruptedException {
-        ControlLoopParams clParams = clParameters(policy);
-        assertNotNull(clParams);
-
-        final KieObjectExpectedCallback<?> policyTracker = new KieObjectDeletedExpectedCallback<>(policy);
-        final KieObjectExpectedCallback<?> clParamsTracker = new KieObjectDeletedExpectedCallback<>(clParams);
-
-        controller.getDrools().delete(CONTROLLER_NAME, policy);
-        assertTrue(policyTracker.isNotified());
-        assertTrue(clParamsTracker.isNotified());
-
-        assertEquals(0, controller.getDrools().facts(CONTROLLER_NAME, ToscaPolicy.class).stream()
-                        .filter((anotherPolicy) -> anotherPolicy == policy).count());
-
-        assertEquals(0, controller.getDrools().facts(CONTROLLER_NAME, ControlLoopParams.class).stream()
-                        .filter((params) -> params.getPolicyName() == policy.getName()).count());
-    }
-
-    /**
-     * Prepare a PDP-D to test the Use Cases.
-     */
-    protected static void preparePdpD() throws IOException {
-        KieUtils.installArtifact(Paths.get("src/main/resources/META-INF/kmodule.xml").toFile(),
-                        Paths.get("src/test/resources/frankfurt.pom").toFile(),
-                        "src/main/resources/org/onap/policy/controlloop/",
-                        Collections.singletonList(Paths.get("src/main/resources/frankfurt.drl").toFile()));
-
-        repo.setConfigurationDir("src/test/resources/config");
-        pdpD.configure(new Properties());
-
-        controller = pdpD.createPolicyController(CONTROLLER_NAME, repo.getControllerProperties(CONTROLLER_NAME));
-        pdpD.start();
-
-        setupDroolsLogging();
-    }
-
-    /**
-     * Stop PDP-D.
-     */
-    protected static void stopPdpD() {
-        PolicyControllerConstants.getFactory().shutdown(CONTROLLER_NAME);
-        pdpD.stop();
-    }
-
-    /**
-     * Stops the http clients.
-     */
-    protected static void stopHttpClients() {
-        HttpClientFactoryInstance.getClientFactory().destroy();
-    }
-
-    /**
-     * Stop Simulators.
-     */
-    protected static void stopSimulators() {
-        HttpServletServerFactoryInstance.getServerFactory().destroy();
-    }
-
-    /**
-     * Creates a Topic Sink Callback tracker.
-     */
-    protected <T> TopicCallback<T> createTopicSinkCallback(String topicName, Class<T> clazz) {
-        return new TopicCallback<>(TopicEndpointManager.getManager().getNoopTopicSink(topicName), clazz);
-    }
-
-    /**
-     * Creates a Topic Sink Callback tracker.
-     */
-    protected <T> TopicCallback<T> createTopicSinkCallbackPlain(String topicName, Class<T> clazz, Coder coder) {
-        return new TopicCallbackCoder<>(TopicEndpointManager.getManager().getNoopTopicSink(topicName), clazz, coder);
-    }
-
-    /**
-     * Creates a Topic Source Callback tracker.
-     */
-    protected <T> TopicCallback<T> createTopicSourceCallback(String topicName, Class<T> clazz) {
-        return new TopicCallback<>(TopicEndpointManager.getManager().getNoopTopicSource(topicName), clazz);
-    }
-
-    /**
-     * Injects a message on a Topic Source.
-     */
-    protected void injectOnTopic(String topicName, Path onsetPath) throws IOException {
-        TopicEndpointManager.getManager().getNoopTopicSource(topicName)
-                        .offer(new String(Files.readAllBytes(onsetPath)));
-    }
-
-    /**
-     * Injects a message on a Topic Source, with the given substitution..
-     */
-    protected void injectOnTopic(String topicName, Path path, String newText) throws IOException {
-        String text = IOUtils.toString(path.toUri(), StandardCharsets.UTF_8);
-        text = text.replace("${replaceMe}", newText);
-        TopicEndpointManager.getManager().getNoopTopicSource(topicName).offer(text);
-    }
-
-    /**
-     * Waits for LOCK acquisition and getting a Permit from PDP-X to proceed.
-     */
-    protected void waitForLockAndPermit(ToscaPolicy policy, TopicCallback<VirtualControlLoopNotification> policyClMgt) {
-        String policyName = policy.getIdentifier().getName();
-
-        // TODO register a topic listener instead of using await() ?
-
-        await().until(() -> !policyClMgt.getMessages().isEmpty());
-        VirtualControlLoopNotification notif = policyClMgt.getMessages().remove();
-        assertEquals(ControlLoopNotificationType.ACTIVE, notif.getNotification());
-        assertEquals(policyName + ".EVENT", notif.getPolicyName());
-
-        await().until(() -> !policyClMgt.getMessages().isEmpty());
-        notif = policyClMgt.getMessages().remove();
-        assertEquals(ControlLoopNotificationType.OPERATION, notif.getNotification());
-        assertEquals(policyName + ".EVENT.MANAGER.PROCESSING", notif.getPolicyName());
-        assertThat(notif.getMessage()).startsWith("Sending guard query");
-
-        await().until(() -> !policyClMgt.getMessages().isEmpty());
-        notif = policyClMgt.getMessages().remove();
-        assertEquals(ControlLoopNotificationType.OPERATION, notif.getNotification());
-        assertEquals(policyName + ".EVENT.MANAGER.PROCESSING", notif.getPolicyName());
-        assertThat(notif.getMessage()).startsWith("Guard result").endsWith("Permit");
-
-        await().until(() -> !policyClMgt.getMessages().isEmpty());
-        notif = policyClMgt.getMessages().remove();
-        assertEquals(ControlLoopNotificationType.OPERATION, notif.getNotification());
-        assertEquals(policyName + ".EVENT.MANAGER.PROCESSING", notif.getPolicyName());
-        assertThat(notif.getMessage()).startsWith("actor=");
-    }
-
-    /**
-     * Waits for a FINAL SUCCESS transaction notification.
-     */
-    protected void waitForFinalSuccess(ToscaPolicy policy, TopicCallback<VirtualControlLoopNotification> policyClMgt) {
-        await().until(() -> !policyClMgt.getMessages().isEmpty());
-        assertEquals(ControlLoopNotificationType.FINAL_SUCCESS, policyClMgt.getMessages().peek().getNotification());
-        assertEquals(policy.getIdentifier().getName() + ".EVENT.MANAGER.FINAL",
-                        policyClMgt.getMessages().remove().getPolicyName());
-    }
-
-    /**
-     * Logs Modifications to Working Memory.
-     */
-    static class RuleListenerLogger implements RuleRuntimeEventListener {
-        @Override
-        public void objectInserted(ObjectInsertedEvent event) {
-            String ruleName = (event.getRule() != null) ? event.getRule().getName() : "null";
-            logger.info("RULE {}: inserted {}", ruleName, event.getObject());
-        }
-
-        @Override
-        public void objectUpdated(ObjectUpdatedEvent event) {
-            String ruleName = (event.getRule() != null) ? event.getRule().getName() : "null";
-            logger.info("RULE {}: updated {}", ruleName, event.getObject());
-
-        }
-
-        @Override
-        public void objectDeleted(ObjectDeletedEvent event) {
-            String ruleName = (event.getRule() != null) ? event.getRule().getName() : "null";
-            logger.info("RULE {}: deleted {}", ruleName, event.getOldObject());
-        }
-    }
-
-    /**
-     * Logs Rule Matches.
-     */
-    static class AgendaListenerLogger extends DefaultAgendaEventListener {
-        @Override
-        public void matchCreated(MatchCreatedEvent event) {
-            logger.info("RULE {}: match created", event.getMatch().getRule().getName());
-        }
-
-        @Override
-        public void matchCancelled(MatchCancelledEvent event) {
-            logger.info("RULE {}: match cancelled", event.getMatch().getRule().getName());
-        }
-
-        @Override
-        public void beforeMatchFired(BeforeMatchFiredEvent event) {
-            logger.info("RULE {}: before match fired", event.getMatch().getRule().getName());
-        }
-
-        @Override
-        public void afterMatchFired(AfterMatchFiredEvent event) {
-            logger.info("RULE {}: after match fired", event.getMatch().getRule().getName());
-        }
-    }
-
-    /**
-     * Base Class to track Working Memory updates for objects of type T.
-     */
-    abstract class KieObjectExpectedCallback<T> extends DefaultRuleRuntimeEventListener {
-        protected T subject;
-
-        protected CountDownLatch countDownLatch = new CountDownLatch(1);
-
-        public KieObjectExpectedCallback(T affected) {
-            subject = affected;
-            register();
-        }
-
-        public boolean isNotified() throws InterruptedException {
-            return countDownLatch.await(9L, TimeUnit.SECONDS);
-        }
-
-        protected void callbacked() {
-            unregister();
-            countDownLatch.countDown();
-        }
-
-        public KieObjectExpectedCallback<T> register() {
-            controller.getDrools().getContainer().getPolicySession(CONTROLLER_NAME).getKieSession()
-                            .addEventListener(this);
-            return this;
-        }
-
-        public KieObjectExpectedCallback<T> unregister() {
-            controller.getDrools().getContainer().getPolicySession(CONTROLLER_NAME).getKieSession()
-                            .removeEventListener(this);
-            return this;
-        }
-    }
-
-    /**
-     * Tracks inserts in Working Memory for an object of type T.
-     */
-    class KieObjectInsertedExpectedCallback<T> extends KieObjectExpectedCallback<T> {
-        public KieObjectInsertedExpectedCallback(T affected) {
-            super(affected);
-        }
-
-        @Override
-        public void objectInserted(ObjectInsertedEvent event) {
-            if (subject == event.getObject()) {
-                callbacked();
-            }
-        }
-    }
-
-    /**
-     * Tracks deletes in Working Memory of an object of type T.
-     */
-    class KieObjectDeletedExpectedCallback<T> extends KieObjectExpectedCallback<T> {
-        public KieObjectDeletedExpectedCallback(T affected) {
-            super(affected);
-        }
-
-        @Override
-        public void objectDeleted(ObjectDeletedEvent event) {
-            if (subject == event.getOldObject()) {
-                callbacked();
-            }
-        }
-    }
-
-    /**
-     * Tracks inserts in Working Memory for any object of class T.
-     */
-    class KieClassInsertedExpectedCallback<T> extends KieObjectInsertedExpectedCallback<T> {
-
-        public KieClassInsertedExpectedCallback(T affected) {
-            super(affected);
-        }
-
-        public void objectInserted(ObjectInsertedEvent event) {
-            if (subject == event.getObject().getClass()) {
-                callbacked();
-            }
-        }
-    }
-
-    /**
-     * Tracks callbacks from topics.
-     */
-    class TopicCallback<T> implements TopicListener {
-        protected final Topic topic;
-        protected final Class<T> expectedClass;
-
-        @Getter
-        protected Queue<T> messages = new LinkedList<>();
-
-        public TopicCallback(Topic topic, Class<T> expectedClass) {
-            this.topic = topic;
-            this.expectedClass = expectedClass;
-            this.topic.register(this);
-        }
-
-        public TopicCallback<T> register() {
-            this.topic.register(this);
-            return this;
-        }
-
-        public TopicCallback<T> unregister() {
-            this.topic.unregister(this);
-            return this;
-        }
-
-        @Override
-        @SuppressWarnings("unchecked")
-        public void onTopicEvent(CommInfrastructure comm, String topic, String event) {
-            try {
-                messages.add((T) EventProtocolCoderConstants.getManager().decode(controller.getDrools().getGroupId(),
-                                controller.getDrools().getArtifactId(), topic, event));
-            } catch (Exception e) {
-                logger.warn("invalid mapping in topic {} for event {}", topic, event, e);
-            }
-        }
-    }
-
-    class TopicCallbackCoder<T> extends TopicCallback<T> {
-        private final Coder coder;
-
-        public TopicCallbackCoder(Topic topic, Class<T> expectedClass, Coder coder) {
-            super(topic, expectedClass);
-            this.coder = coder;
-        }
-
-        @Override
-        public void onTopicEvent(CommInfrastructure comm, String topic, String event) {
-            try {
-                messages.add((T) coder.decode(event, expectedClass));
-            } catch (Exception e) {
-                logger.warn("invalid mapping in topic {} for event {}", topic, event, e);
-            }
-        }
-
-    }
-}
diff --git a/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/FrankfurtTest.java b/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/FrankfurtTest.java
new file mode 100644
index 000000000..7b8b99a25
--- /dev/null
+++ b/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/FrankfurtTest.java
@@ -0,0 +1,113 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2020 AT&T Intellectual Property. 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.controlloop;
+
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.runner.RunWith;
+import org.onap.policy.controlloop.common.rules.test.BaseRuleTest;
+import org.onap.policy.controlloop.common.rules.test.Listener;
+import org.onap.policy.controlloop.common.rules.test.NamedRunner;
+import org.onap.policy.controlloop.common.rules.test.TestNames;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
+import org.onap.policy.simulators.Util;
+
+/**
+ * Tests use cases using Frankfurt rules.
+ *
+ * <p/>
+ * Note: this runs ALL tests (i.e., any whose names start with "test").
+ */
+@RunWith(NamedRunner.class)
+@TestNames(prefixes = {"test"})
+
+public class FrankfurtTest extends BaseRuleTest {
+    protected static final String CONTROLLER_NAME = "frankfurt";
+
+
+    /**
+     * Sets up statics.
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() {
+        initStatics(CONTROLLER_NAME);
+
+        rules.configure("src/main/resources");
+        rules.start();
+        httpClients.addClients("frankfurt");
+        simulators.start(Util::buildAaiSim, Util::buildSoSim, Util::buildVfcSim, Util::buildGuardSim,
+                        Util::buildSdncSim);
+    }
+
+    /**
+     * Cleans up statics.
+     */
+    @AfterClass
+    public static void tearDownAfterClass() {
+        finishStatics();
+    }
+
+    /**
+     * Sets up.
+     */
+    @Before
+    public void setUp() {
+        init();
+    }
+
+    /**
+     * Tears down.
+     */
+    @After
+    public void tearDown() {
+        finish();
+    }
+
+    @Override
+    protected void waitForLockAndPermit(ToscaPolicy policy, Listener<VirtualControlLoopNotification> policyClMgt) {
+        String policyName = policy.getIdentifier().getName();
+
+        policyClMgt.await(notif -> notif.getNotification() == ControlLoopNotificationType.ACTIVE
+                        && (policyName + ".EVENT").equals(notif.getPolicyName()));
+
+        policyClMgt.await(notif -> notif.getNotification() == ControlLoopNotificationType.OPERATION
+                        && (policyName + ".EVENT.MANAGER.PROCESSING").equals(notif.getPolicyName())
+                        && notif.getMessage().startsWith("Sending guard query"));
+
+        policyClMgt.await(notif -> notif.getNotification() == ControlLoopNotificationType.OPERATION
+                        && (policyName + ".EVENT.MANAGER.PROCESSING").equals(notif.getPolicyName())
+                        && notif.getMessage().startsWith("Guard result") && notif.getMessage().endsWith("Permit"));
+
+        policyClMgt.await(notif -> notif.getNotification() == ControlLoopNotificationType.OPERATION
+                        && (policyName + ".EVENT.MANAGER.PROCESSING").equals(notif.getPolicyName())
+                        && notif.getMessage().startsWith("actor="));
+    }
+
+    @Override
+    protected VirtualControlLoopNotification waitForFinal(ToscaPolicy policy,
+                    Listener<VirtualControlLoopNotification> policyClMgt, ControlLoopNotificationType finalType) {
+
+        return policyClMgt.await(notif -> notif.getNotification() == finalType
+                        && (policy.getIdentifier().getName() + ".EVENT.MANAGER.FINAL").equals(notif.getPolicyName()));
+    }
+}
diff --git a/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/VcpeTest.java b/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/VcpeTest.java
deleted file mode 100644
index ff3f7427a..000000000
--- a/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/VcpeTest.java
+++ /dev/null
@@ -1,206 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP
- * ================================================================================
- * Copyright (C) 2019-2020 AT&T Intellectual Property. 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.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop;
-
-import static org.awaitility.Awaitility.await;
-import static org.junit.Assert.assertEquals;
-
-import java.io.IOException;
-import java.nio.file.Paths;
-import org.junit.After;
-import org.junit.AfterClass;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-import org.onap.policy.appclcm.AppcLcmDmaapWrapper;
-import org.onap.policy.common.utils.coder.CoderException;
-import org.onap.policy.common.utils.coder.StandardCoder;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
-
-/**
- * VCPE Use Case Tests.
- */
-public class VcpeTest extends FrankfurtBase {
-
-    /**
-     * VCPE Tosca Policy File.
-     */
-    private static final String TOSCA_LEGACY_POLICY_VCPE = "src/test/resources/vcpe/tosca-legacy-vcpe.json";
-    private static final String TOSCA_COMPLIANT_POLICY_VCPE = "src/test/resources/vcpe/tosca-compliant-vcpe.json";
-
-    /*
-     * VCPE Use case Messages.
-     */
-    private static final String APPC_SUCCESS = "src/test/resources/vcpe/vcpe.appc.success.json";
-    private static final String ONSET_1 = "src/test/resources/vcpe/vcpe.onset.1.json";
-    private static final String ONSET_2 = "src/test/resources/vcpe/vcpe.onset.2.json";
-    private static final String ONSET_3 = "src/test/resources/vcpe/vcpe.onset.3.json";
-
-    /*
-     * Topic trackers used by the VCPE use case.
-     */
-    private TopicCallback<VirtualControlLoopNotification> policyClMgt;
-    private TopicCallback<AppcLcmDmaapWrapper> appcLcmRead;
-    private TopicCallback<AppcLcmDmaapWrapper> appcLcmWrite;
-
-    /*
-     * VCPE Tosca Policy.
-     */
-    private ToscaPolicy policy;
-
-    /**
-     * Prepare PDP-D Framework for testing.
-     */
-    @BeforeClass
-    public static void prepareResouces() throws InterruptedException, CoderException, IOException {
-        initConfigDir();
-        setupLogging();
-        preparePdpD();
-        setUpHttpClients();
-        setupSimulators();
-    }
-
-    /**
-     * Take down the resources used by the test framework.
-     */
-    @AfterClass
-    public static void takeDownResources() {
-        stopPdpD();
-        stopSimulators();
-    }
-
-    /**
-     * Observe Topics.
-     */
-    @Before
-    public void topicsRegistration() {
-        resetFacts();
-
-        policyClMgt = createTopicSinkCallback(POLICY_CL_MGT_TOPIC, VirtualControlLoopNotification.class);
-        appcLcmRead = createTopicSinkCallbackPlain(APPC_LCM_READ_TOPIC, AppcLcmDmaapWrapper.class, new StandardCoder());
-        appcLcmWrite = createTopicSourceCallback(APPC_LCM_WRITE_TOPIC, AppcLcmDmaapWrapper.class);
-    }
-
-    /**
-     * Unregister Topic Callbacks.
-     */
-    @After
-    public void topicsUnregistration() throws InterruptedException {
-        if (policyClMgt != null) {
-            policyClMgt.unregister();
-        }
-
-        if (appcLcmRead != null) {
-            appcLcmRead.unregister();
-        }
-
-        if (appcLcmWrite != null) {
-            appcLcmWrite.unregister();
-        }
-    }
-
-    /**
-     * Sunny Day with Legacy Tosca Policy.
-     */
-    @Test
-    public void sunnyDayLegacy() throws InterruptedException, CoderException, IOException {
-        assertEquals(0, controller.getDrools().factCount(CONTROLLER_NAME));
-        policy = setupPolicyFromFile(TOSCA_LEGACY_POLICY_VCPE);
-        assertEquals(2, controller.getDrools().factCount(CONTROLLER_NAME));
-
-        sunnyDay();
-    }
-
-    /**
-     * Sunny Day with Tosca Compliant Policy.
-     */
-    @Test
-    public void sunnyDayCompliant() throws InterruptedException, CoderException, IOException {
-        assertEquals(0, controller.getDrools().factCount(CONTROLLER_NAME));
-        policy = setupPolicyFromFile(TOSCA_COMPLIANT_POLICY_VCPE);
-        assertEquals(2, controller.getDrools().factCount(CONTROLLER_NAME));
-
-        sunnyDay();
-    }
-
-    /**
-     * An ONSET flood prevention test that injects a few ONSETs at once. It attempts to
-     * simulate the flooding behavior of the DCAE TCA microservice. TCA could blast tenths
-     * or hundreds of ONSETs within sub-second intervals.
-     */
-    @Test
-    public void onsetFloodPrevention() throws IOException, InterruptedException, CoderException {
-        assertEquals(0, controller.getDrools().factCount(CONTROLLER_NAME));
-        policy = setupPolicyFromFile(TOSCA_LEGACY_POLICY_VCPE);
-        assertEquals(2, controller.getDrools().factCount(CONTROLLER_NAME));
-
-        injectOnTopic(DCAE_TOPIC, Paths.get(ONSET_1));
-        injectOnTopic(DCAE_TOPIC, Paths.get(ONSET_2));
-        injectOnTopic(DCAE_TOPIC, Paths.get(ONSET_3));
-
-        assertEquals(1, controller.getDrools().facts(CONTROLLER_NAME, VirtualControlLoopEvent.class).stream().count());
-        assertEquals(1, controller.getDrools().facts(CONTROLLER_NAME, CanonicalOnset.class).stream().count());
-        assertEquals(controller.getDrools().facts(CONTROLLER_NAME, CanonicalOnset.class).get(0),
-                        controller.getDrools().facts(CONTROLLER_NAME, VirtualControlLoopEvent.class).get(0));
-
-        sunnyDay();
-    }
-
-    /**
-     * Sunny day scenario for the VCPE use case.
-     */
-    public void sunnyDay() throws IOException {
-
-        /* Inject an ONSET event over the DCAE topic */
-        injectOnTopic(DCAE_TOPIC, Paths.get(ONSET_1));
-
-        /* Wait to acquire a LOCK and a PDP-X PERMIT */
-        waitForLockAndPermit(policy, policyClMgt);
-
-        /* --- VCPE Operation Execution --- */
-
-        /*
-         * Ensure that an APPC RESTART request was sent in response to the matching ONSET
-         */
-        await().until(() -> !appcLcmRead.getMessages().isEmpty());
-        AppcLcmDmaapWrapper appcreq = appcLcmRead.getMessages().remove();
-        assertEquals("restart", appcreq.getRpcName());
-
-        /* Inject a 400 APPC Response Return over the APPC topic */
-        injectOnTopic(APPC_LCM_WRITE_TOPIC, Paths.get(APPC_SUCCESS),
-                        appcreq.getBody().getInput().getCommonHeader().getSubRequestId());
-
-        /* Ensure that RESTART response is received */
-        await().until(() -> !appcLcmWrite.getMessages().isEmpty());
-        assertEquals("restart", appcLcmWrite.getMessages().peek().getRpcName());
-        assertEquals(400, appcLcmWrite.getMessages().remove().getBody().getOutput().getStatus().getCode());
-
-        /* --- VCPE Operation Completed --- */
-
-        /* Ensure that the VCPE RESTART Operation is successfully completed */
-        await().until(() -> !policyClMgt.getMessages().isEmpty());
-        assertEquals(ControlLoopNotificationType.OPERATION_SUCCESS,
-                        policyClMgt.getMessages().remove().getNotification());
-
-        /* --- VCPE Transaction Completed --- */
-        waitForFinalSuccess(policy, policyClMgt);
-    }
-}
diff --git a/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/VdnsTest.java b/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/VdnsTest.java
deleted file mode 100644
index c9963a4ec..000000000
--- a/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/VdnsTest.java
+++ /dev/null
@@ -1,139 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP
- * ================================================================================
- * Copyright (C) 2020 AT&T Intellectual Property. 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.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop;
-
-import static org.awaitility.Awaitility.await;
-import static org.junit.Assert.assertEquals;
-
-import java.io.IOException;
-import java.nio.file.Paths;
-import org.junit.After;
-import org.junit.AfterClass;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-import org.onap.policy.common.utils.coder.CoderException;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
-
-/**
- * VDNS Use Case Tests.
- */
-public class VdnsTest extends FrankfurtBase {
-
-    /**
-     * VDNS Tosca Policy File.
-     */
-    private static final String TOSCA_COMPLIANT_POLICY_VDNS = "src/test/resources/vdns/tosca-compliant-vdns.json";
-
-    /*
-     * VDNS Use case Messages.
-     */
-    private static final String ONSET = "src/test/resources/vdns/vdns.onset.json";
-
-    /*
-     * Topic trackers used by the VDNS use case.
-     */
-    private TopicCallback<VirtualControlLoopNotification> policyClMgt;
-
-    /*
-     * VDNS Tosca Policy.
-     */
-    private ToscaPolicy policy;
-
-    /**
-     * Prepare PDP-D Framework for testing.
-     */
-    @BeforeClass
-    public static void prepareResouces() throws InterruptedException, IOException {
-        initConfigDir();
-        setupLogging();
-        preparePdpD();
-        setUpHttpClients();
-        setupSimulators();
-    }
-
-    /**
-     * Take down the resources used by the test framework.
-     */
-    @AfterClass
-    public static void takeDownResources() {
-        stopPdpD();
-        stopSimulators();
-    }
-
-    /**
-     * Observe Topics.
-     */
-    @Before
-    public void topicsRegistration() {
-        policyClMgt = createTopicSinkCallback(POLICY_CL_MGT_TOPIC, VirtualControlLoopNotification.class);
-    }
-
-    /**
-     * Unregister Topic Callbacks and uninstall the policy.
-     */
-    @After
-    public void topicsUnregistration() throws InterruptedException {
-        if (policyClMgt != null) {
-            policyClMgt.unregister();
-        }
-
-        // uninstall the policy
-        assertEquals(2, controller.getDrools().factCount(CONTROLLER_NAME));
-        if (policy != null) {
-            deletePolicy(policy);
-        }
-        assertEquals(0, controller.getDrools().factCount(CONTROLLER_NAME));
-    }
-
-    /**
-     * Sunny Day with Tosca Compliant Policy.
-     */
-    @Test
-    public void sunnyDayCompliant() throws InterruptedException, CoderException, IOException {
-        assertEquals(0, controller.getDrools().factCount(CONTROLLER_NAME));
-        policy = setupPolicyFromFile(TOSCA_COMPLIANT_POLICY_VDNS);
-        assertEquals(2, controller.getDrools().factCount(CONTROLLER_NAME));
-
-        sunnyDay();
-    }
-
-    /**
-     * Sunny day scenario for the VCPE use case.
-     */
-    private void sunnyDay() throws IOException {
-
-        /* Inject an ONSET event over the DCAE topic */
-        injectOnTopic(DCAE_TOPIC, Paths.get(ONSET));
-
-        /* Wait to acquire a LOCK and a PDP-X PERMIT */
-        waitForLockAndPermit(policy, policyClMgt);
-
-        /* Ensure that the VDNS SO Operation was successfully completed */
-
-        await().until(() -> !policyClMgt.getMessages().isEmpty());
-        assertEquals(ControlLoopNotificationType.OPERATION_SUCCESS,
-                        policyClMgt.getMessages().remove().getNotification());
-
-        /* --- VDNS Transaction Completed --- */
-        waitForFinalSuccess(policy, policyClMgt);
-    }
-}
diff --git a/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/VfwTest.java b/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/VfwTest.java
deleted file mode 100644
index 2d0cb7630..000000000
--- a/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/VfwTest.java
+++ /dev/null
@@ -1,188 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP
- * ================================================================================
- * Copyright (C) 2020 AT&T Intellectual Property. 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.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop;
-
-import static org.awaitility.Awaitility.await;
-import static org.junit.Assert.assertEquals;
-
-import java.io.IOException;
-import java.nio.file.Paths;
-import org.junit.After;
-import org.junit.AfterClass;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-import org.onap.policy.appc.Request;
-import org.onap.policy.appc.Response;
-import org.onap.policy.common.utils.coder.CoderException;
-import org.onap.policy.common.utils.coder.StandardCoderInstantAsMillis;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
-
-/**
- * VFW Use Case Tests.
- */
-public class VfwTest extends FrankfurtBase {
-
-    /**
-     * VFW Tosca Policy File.
-     */
-    private static final String TOSCA_LEGACY_POLICY_VFW = "src/test/resources/vfw/tosca-vfw.json";
-    private static final String TOSCA_COMPLIANT_POLICY_VFW = "src/test/resources/vfw/tosca-compliant-vfw.json";
-
-    /*
-     * VFW Use case Messages.
-     */
-    private static final String APPC_SUCCESS = "src/test/resources/vfw/vfw.appc.success.json";
-    private static final String ONSET = "src/test/resources/vfw/vfw.onset.json";
-
-    /*
-     * Topic trackers used by the VFW use case.
-     */
-    private TopicCallback<VirtualControlLoopNotification> policyClMgt;
-    private TopicCallback<Response> appcClSource;
-    private TopicCallback<Request> appcClSink;
-
-    /*
-     * VFW Tosca Policy.
-     */
-    private ToscaPolicy policy;
-
-    /**
-     * Prepare PDP-D Framework for testing.
-     */
-    @BeforeClass
-    public static void prepareResouces() throws InterruptedException, IOException {
-        initConfigDir();
-        setupLogging();
-        preparePdpD();
-        setUpHttpClients();
-        setupSimulators();
-    }
-
-    /**
-     * Take down the resources used by the test framework.
-     */
-    @AfterClass
-    public static void takeDownResources() {
-        stopPdpD();
-        stopSimulators();
-    }
-
-    /**
-     * Observe Topics.
-     */
-    @Before
-    public void topicsRegistration() {
-        policyClMgt = createTopicSinkCallback(POLICY_CL_MGT_TOPIC, VirtualControlLoopNotification.class);
-        appcClSink = createTopicSinkCallbackPlain(APPC_CL_TOPIC, Request.class, new StandardCoderInstantAsMillis());
-        appcClSource = createTopicSourceCallback(APPC_CL_TOPIC, Response.class);
-    }
-
-    /**
-     * Unregister Topic Callbacks.
-     */
-    @After
-    public void topicsUnregistration() throws InterruptedException {
-        if (policyClMgt != null) {
-            policyClMgt.unregister();
-        }
-
-        if (appcClSource != null) {
-            appcClSource.unregister();
-        }
-
-        if (appcClSink != null) {
-            appcClSink.unregister();
-        }
-
-        // uninstall the policy
-        assertEquals(2, controller.getDrools().factCount(CONTROLLER_NAME));
-        if (policy != null) {
-            deletePolicy(policy);
-        }
-        assertEquals(0, controller.getDrools().factCount(CONTROLLER_NAME));
-    }
-
-    /**
-     * Sunny Day with Legacy Tosca Policy.
-     */
-    @Test
-    public void sunnyDayLegacy() throws InterruptedException, CoderException, IOException {
-        assertEquals(0, controller.getDrools().factCount(CONTROLLER_NAME));
-        policy = setupPolicyFromFile(TOSCA_LEGACY_POLICY_VFW);
-        assertEquals(2, controller.getDrools().factCount(CONTROLLER_NAME));
-
-        sunnyDay();
-    }
-
-    /**
-     * Sunny Day with Tosca Compliant Policy.
-     */
-    @Test
-    public void sunnyDayCompliant() throws InterruptedException, CoderException, IOException {
-        assertEquals(0, controller.getDrools().factCount(CONTROLLER_NAME));
-        policy = setupPolicyFromFile(TOSCA_COMPLIANT_POLICY_VFW);
-        assertEquals(2, controller.getDrools().factCount(CONTROLLER_NAME));
-
-        sunnyDay();
-    }
-
-    /**
-     * Sunny day scenario for the VFW use case.
-     */
-    private void sunnyDay() throws IOException {
-
-        /* Inject an ONSET event over the DCAE topic */
-        injectOnTopic(DCAE_TOPIC, Paths.get(ONSET));
-
-        /* Wait to acquire a LOCK and a PDP-X PERMIT */
-        waitForLockAndPermit(policy, policyClMgt);
-
-        /* --- VFW Operation Execution --- */
-
-        /*
-         * Ensure that an APPC RESTART request was sent in response to the matching ONSET
-         */
-        await().until(() -> !appcClSink.getMessages().isEmpty());
-        Request appcreq = appcClSink.getMessages().remove();
-        assertEquals("ModifyConfig", appcreq.getAction());
-
-        /*
-         * Inject a 400 APPC Response Return over the APPC topic, with appropriate
-         * subRequestId
-         */
-        injectOnTopic(APPC_CL_TOPIC, Paths.get(APPC_SUCCESS), appcreq.getCommonHeader().getSubRequestId());
-
-        /* Ensure that RESTART response is received */
-        await().until(() -> !appcClSource.getMessages().isEmpty());
-        assertEquals("SUCCESS", appcClSource.getMessages().remove().getStatus().getValue());
-
-        /* --- VFW Operation Completed --- */
-
-        /* Ensure that the VFW RESTART Operation is successfully completed */
-        await().until(() -> !policyClMgt.getMessages().isEmpty());
-        assertEquals(ControlLoopNotificationType.OPERATION_SUCCESS,
-                        policyClMgt.getMessages().remove().getNotification());
-
-        /* --- VFW Transaction Completed --- */
-        waitForFinalSuccess(policy, policyClMgt);
-    }
-}
diff --git a/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/VlbTest.java b/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/VlbTest.java
deleted file mode 100644
index 4e5a6e3c7..000000000
--- a/controlloop/common/controller-frankfurt/src/test/java/org/onap/policy/controlloop/VlbTest.java
+++ /dev/null
@@ -1,152 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP
- * ================================================================================
- * Copyright (C) 2020 AT&T Intellectual Property. 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.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop;
-
-import static org.awaitility.Awaitility.await;
-import static org.junit.Assert.assertEquals;
-
-import java.io.IOException;
-import java.nio.file.Paths;
-import org.junit.After;
-import org.junit.AfterClass;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-import org.onap.policy.common.utils.coder.CoderException;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
-
-/**
- * VLB Use Case Tests.
- */
-public class VlbTest extends FrankfurtBase {
-
-    /**
-     * VLB Tosca Policy File.
-     */
-    private static final String TOSCA_LEGACY_POLICY_VLB = "src/test/resources/vlb/tosca-vlb.json";
-    private static final String TOSCA_COMPLIANT_POLICY_VLB = "src/test/resources/vlb/tosca-compliant-vlb.json";
-
-    /*
-     * VLB Use case Messages.
-     */
-    private static final String ONSET = "src/test/resources/vlb/vlb.onset.json";
-
-    /*
-     * Topic trackers used by the VLB use case.
-     */
-    private TopicCallback<VirtualControlLoopNotification> policyClMgt;
-
-    /*
-     * VLB Tosca Policy.
-     */
-    private ToscaPolicy policy;
-
-    /**
-     * Prepare PDP-D Framework for testing.
-     */
-    @BeforeClass
-    public static void prepareResouces() throws InterruptedException, IOException {
-        initConfigDir();
-        setupLogging();
-        preparePdpD();
-        setUpHttpClients();
-        setupSimulators();
-    }
-
-    /**
-     * Take down the resources used by the test framework.
-     */
-    @AfterClass
-    public static void takeDownResources() {
-        stopPdpD();
-        stopSimulators();
-    }
-
-    /**
-     * Observe Topics.
-     */
-    @Before
-    public void topicsRegistration() {
-        policyClMgt = createTopicSinkCallback(POLICY_CL_MGT_TOPIC, VirtualControlLoopNotification.class);
-    }
-
-    /**
-     * Unregister Topic Callbacks and uninstall the policy.
-     */
-    @After
-    public void topicsUnregistration() throws InterruptedException {
-        if (policyClMgt != null) {
-            policyClMgt.unregister();
-        }
-
-        // uninstall the policy
-        assertEquals(2, controller.getDrools().factCount(CONTROLLER_NAME));
-        if (policy != null) {
-            deletePolicy(policy);
-        }
-        assertEquals(0, controller.getDrools().factCount(CONTROLLER_NAME));
-    }
-
-    /**
-     * Sunny Day with Legacy Tosca Policy.
-     */
-    @Test
-    public void sunnyDayLegacy() throws InterruptedException, CoderException, IOException {
-        assertEquals(0, controller.getDrools().factCount(CONTROLLER_NAME));
-        policy = setupPolicyFromFile(TOSCA_LEGACY_POLICY_VLB);
-        assertEquals(2, controller.getDrools().factCount(CONTROLLER_NAME));
-
-        sunnyDay();
-    }
-
-    /**
-     * Sunny Day with Tosca Compliant Policy.
-     */
-    @Test
-    public void sunnyDayCompliant() throws InterruptedException, CoderException, IOException {
-        assertEquals(0, controller.getDrools().factCount(CONTROLLER_NAME));
-        policy = setupPolicyFromFile(TOSCA_COMPLIANT_POLICY_VLB);
-        assertEquals(2, controller.getDrools().factCount(CONTROLLER_NAME));
-
-        sunnyDay();
-    }
-
-    /**
-     * Sunny day scenario for the VCPE use case.
-     */
-    private void sunnyDay() throws IOException {
-
-        /* Inject an ONSET event over the DCAE topic */
-        injectOnTopic(DCAE_TOPIC, Paths.get(ONSET));
-
-        /* Wait to acquire a LOCK and a PDP-X PERMIT */
-        waitForLockAndPermit(policy, policyClMgt);
-
-        /* Ensure that the VLB SO Operation was successfully completed */
-
-        await().until(() -> !policyClMgt.getMessages().isEmpty());
-        assertEquals(ControlLoopNotificationType.OPERATION_SUCCESS,
-                        policyClMgt.getMessages().remove().getNotification());
-
-        /* --- VLB Transaction Completed --- */
-        waitForFinalSuccess(policy, policyClMgt);
-    }
-}