summaryrefslogtreecommitdiffstats
path: root/services/services-engine/src/test/java
diff options
context:
space:
mode:
authorliamfallon <liam.fallon@ericsson.com>2018-10-05 23:33:00 +0100
committerliamfallon <liam.fallon@ericsson.com>2018-10-05 23:33:47 +0100
commit5b416f07f49e719d1e0ad1f0830588c1d19a17dd (patch)
treec3021c20cceee3523c4ae70b3c02b3e5934e6b84 /services/services-engine/src/test/java
parent9cedbd41c0ee3bade89de5d2e1e822cc4e9a36e7 (diff)
JUnit for apex Admin Protocol listener
Added coverage for this package. i Issue-ID: POLICY-1034 Change-Id: I2e4b51983eec245eb9f105587d15f853656ce35a Signed-off-by: liamfallon <liam.fallon@ericsson.com>
Diffstat (limited to 'services/services-engine/src/test/java')
-rw-r--r--services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/BadAction.java45
-rw-r--r--services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/BadMessage.java41
-rw-r--r--services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/DummyEngineService.java327
-rw-r--r--services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/EngDepMessageListenerTest.java168
-rw-r--r--services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/EngDepMessagingServiceTest.java65
5 files changed, 646 insertions, 0 deletions
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/BadAction.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/BadAction.java
new file mode 100644
index 000000000..72cdb54b3
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/BadAction.java
@@ -0,0 +1,45 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.engine.engdep;
+
+import org.apache.commons.lang3.NotImplementedException;
+import org.onap.policy.apex.core.protocols.Action;
+
+/**
+ * Bad action class.
+ */
+public class BadAction implements Action {
+ private static final long serialVersionUID = -6562765120898697138L;
+
+ private String actionString;
+
+ public BadAction(final String actionString) {
+ this.actionString = actionString;
+ }
+
+ @Override
+ public String getActionString() {
+ if (actionString == "throw exception") {
+ throw new NotImplementedException("dummy IO excepton");
+ }
+ return actionString;
+ }
+}
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/BadMessage.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/BadMessage.java
new file mode 100644
index 000000000..acbfed83f
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/BadMessage.java
@@ -0,0 +1,41 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.engine.engdep;
+
+import org.onap.policy.apex.core.protocols.Action;
+import org.onap.policy.apex.core.protocols.Message;
+import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
+
+/**
+ * Bad protocol message.
+ */
+public class BadMessage extends Message {
+ private static final long serialVersionUID = 3827403727783909797L;
+
+ /**
+ * Constructor.
+ * @param action the message action
+ * @param targetKey the message target key
+ */
+ public BadMessage(Action action, AxArtifactKey targetKey) {
+ super(action, targetKey);
+ }
+}
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/DummyEngineService.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/DummyEngineService.java
new file mode 100644
index 000000000..aa6eb3bb7
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/DummyEngineService.java
@@ -0,0 +1,327 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.engine.engdep;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import org.apache.commons.lang3.NotImplementedException;
+import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
+import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
+import org.onap.policy.apex.model.enginemodel.concepts.AxEngineState;
+import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
+import org.onap.policy.apex.service.engine.runtime.ApexEventListener;
+import org.onap.policy.apex.service.engine.runtime.EngineService;
+import org.onap.policy.apex.service.engine.runtime.EngineServiceEventInterface;
+
+/**
+ * A dummy engine service class.
+ */
+public class DummyEngineService implements EngineService {
+
+ private AxArtifactKey startEngineKey;
+ private AxArtifactKey stopEngineKey;
+ private long periodicPeriod;
+ private AxArtifactKey statusKey;
+ private AxArtifactKey runtimeInfoKey;
+ private int modelKeyGetCalled;
+ private AxArtifactKey updateModelKey;
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#registerActionListener(java.lang.String,
+ * org.onap.policy.apex.service.engine.runtime.ApexEventListener)
+ */
+ @Override
+ public void registerActionListener(String listenerName, ApexEventListener listener) {
+ throw new NotImplementedException("Not implemented on dummy class");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#deregisterActionListener(java.lang.String)
+ */
+ @Override
+ public void deregisterActionListener(String listenerName) {
+ throw new NotImplementedException("Not implemented on dummy class");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#getEngineServiceEventInterface()
+ */
+ @Override
+ public EngineServiceEventInterface getEngineServiceEventInterface() {
+ throw new NotImplementedException("Not implemented on dummy class");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#getKey()
+ */
+ @Override
+ public AxArtifactKey getKey() {
+ return new AxArtifactKey("DummyEngineService:0.0.1");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#getEngineKeys()
+ */
+ @Override
+ public Collection<AxArtifactKey> getEngineKeys() {
+ List<AxArtifactKey> keys = new ArrayList<>();
+ keys.add(new AxArtifactKey("DummyEngineService:0.0.1"));
+ return keys;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#getApexModelKey()
+ */
+ @Override
+ public AxArtifactKey getApexModelKey() {
+ modelKeyGetCalled++;
+
+ return new AxArtifactKey("DummyApexModelKey:0.0.1");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#updateModel(org.onap.policy.apex.model.basicmodel.
+ * concepts.AxArtifactKey, java.lang.String, boolean)
+ */
+ @Override
+ public void updateModel(AxArtifactKey engineServiceKey, String apexModelString, boolean forceFlag)
+ throws ApexException {
+ updateModelKey = engineServiceKey;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#updateModel(org.onap.policy.apex.model.basicmodel.
+ * concepts.AxArtifactKey, org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel, boolean)
+ */
+ @Override
+ public void updateModel(AxArtifactKey engineServiceKey, AxPolicyModel apexModel, boolean forceFlag)
+ throws ApexException {
+ throw new NotImplementedException("Not implemented on dummy class");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#getState()
+ */
+ @Override
+ public AxEngineState getState() {
+ throw new NotImplementedException("Not implemented on dummy class");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#startAll()
+ */
+ @Override
+ public void startAll() throws ApexException {
+ throw new NotImplementedException("Not implemented on dummy class");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * org.onap.policy.apex.service.engine.runtime.EngineService#start(org.onap.policy.apex.model.basicmodel.concepts.
+ * AxArtifactKey)
+ */
+ @Override
+ public void start(AxArtifactKey engineKey) throws ApexException {
+ startEngineKey = engineKey;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#stop()
+ */
+ @Override
+ public void stop() throws ApexException {
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * org.onap.policy.apex.service.engine.runtime.EngineService#stop(org.onap.policy.apex.model.basicmodel.concepts.
+ * AxArtifactKey)
+ */
+ @Override
+ public void stop(AxArtifactKey engineKey) throws ApexException {
+ stopEngineKey = engineKey;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#clear()
+ */
+ @Override
+ public void clear() throws ApexException {
+ throw new NotImplementedException("Not implemented on dummy class");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * org.onap.policy.apex.service.engine.runtime.EngineService#clear(org.onap.policy.apex.model.basicmodel.concepts.
+ * AxArtifactKey)
+ */
+ @Override
+ public void clear(AxArtifactKey engineKey) throws ApexException {
+ throw new NotImplementedException("Not implemented on dummy class");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#isStarted()
+ */
+ @Override
+ public boolean isStarted() {
+ throw new NotImplementedException("Not implemented on dummy class");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#isStarted(org.onap.policy.apex.model.basicmodel.
+ * concepts.AxArtifactKey)
+ */
+ @Override
+ public boolean isStarted(AxArtifactKey engineKey) {
+ throw new NotImplementedException("Not implemented on dummy class");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#isStopped()
+ */
+ @Override
+ public boolean isStopped() {
+ throw new NotImplementedException("Not implemented on dummy class");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#isStopped(org.onap.policy.apex.model.basicmodel.
+ * concepts.AxArtifactKey)
+ */
+ @Override
+ public boolean isStopped(AxArtifactKey engineKey) {
+ throw new NotImplementedException("Not implemented on dummy class");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#startPeriodicEvents(long)
+ */
+ @Override
+ public void startPeriodicEvents(long period) throws ApexException {
+ periodicPeriod = period;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#stopPeriodicEvents()
+ */
+ @Override
+ public void stopPeriodicEvents() throws ApexException {
+ periodicPeriod = 0;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.EngineService#getStatus(org.onap.policy.apex.model.basicmodel.
+ * concepts.AxArtifactKey)
+ */
+ @Override
+ public String getStatus(AxArtifactKey engineKey) throws ApexException {
+ statusKey = engineKey;
+ return "The Status";
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * org.onap.policy.apex.service.engine.runtime.EngineService#getRuntimeInfo(org.onap.policy.apex.model.basicmodel.
+ * concepts.AxArtifactKey)
+ */
+ @Override
+ public String getRuntimeInfo(AxArtifactKey engineKey) throws ApexException {
+ runtimeInfoKey = engineKey;
+ return "The Runtime Info";
+ }
+
+ public AxArtifactKey getStartEngineKey() {
+ return startEngineKey;
+ }
+
+ public AxArtifactKey getStopEngineKey() {
+ return stopEngineKey;
+ }
+
+ public long getPeriodicPeriod() {
+ return periodicPeriod;
+ }
+
+ public AxArtifactKey getStatusKey() {
+ return statusKey;
+ }
+
+ public AxArtifactKey getRuntimeInfoKey() {
+ return runtimeInfoKey;
+ }
+
+ public int getModelKeyGetCalled() {
+ return modelKeyGetCalled;
+ }
+
+ public AxArtifactKey getUpdateModelKey() {
+ return updateModelKey;
+ }
+}
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/EngDepMessageListenerTest.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/EngDepMessageListenerTest.java
new file mode 100644
index 000000000..f7ac43dbc
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/EngDepMessageListenerTest.java
@@ -0,0 +1,168 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.engine.engdep;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import java.net.InetSocketAddress;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.java_websocket.WebSocket;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.onap.policy.apex.core.infrastructure.messaging.impl.ws.messageblock.MessageBlock;
+import org.onap.policy.apex.core.infrastructure.threading.ThreadUtilities;
+import org.onap.policy.apex.core.protocols.Message;
+import org.onap.policy.apex.core.protocols.engdep.messages.GetEngineInfo;
+import org.onap.policy.apex.core.protocols.engdep.messages.GetEngineServiceInfo;
+import org.onap.policy.apex.core.protocols.engdep.messages.GetEngineStatus;
+import org.onap.policy.apex.core.protocols.engdep.messages.Response;
+import org.onap.policy.apex.core.protocols.engdep.messages.StartEngine;
+import org.onap.policy.apex.core.protocols.engdep.messages.StartPeriodicEvents;
+import org.onap.policy.apex.core.protocols.engdep.messages.StopEngine;
+import org.onap.policy.apex.core.protocols.engdep.messages.StopPeriodicEvents;
+import org.onap.policy.apex.core.protocols.engdep.messages.UpdateModel;
+import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
+import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
+
+/**
+ * Test the EngDep messaging Service.
+ */
+public class EngDepMessageListenerTest {
+ @Mock
+ private WebSocket webSocketMock;
+
+ /**
+ * Set up mocking of the engine service facade.
+ *
+ * @throws ApexException on engine service facade setup errors
+ */
+ @Before
+ public void initializeMocking() throws ApexException {
+ MockitoAnnotations.initMocks(this);
+
+ Mockito.doReturn(new InetSocketAddress("HostAddress", 123)).when(webSocketMock).getRemoteSocketAddress();
+ Mockito.doReturn(true).when(webSocketMock).isOpen();
+ }
+
+ @Test
+ public void testMessageListener() throws ApexException {
+ DummyEngineService dummyEngineService = new DummyEngineService();
+ EngDepMessageListener listener = new EngDepMessageListener(dummyEngineService);
+ listener.startProcessorThread();
+
+ try {
+ listener.onMessage("bad string message");
+ fail("test should throw an exception");
+ } catch (Exception uoe) {
+ assertEquals("String messages are not supported on the EngDep protocol", uoe.getMessage());
+ }
+
+ List<Message> messageList = new ArrayList<>();
+ messageList.add(new StartEngine(new AxArtifactKey("Start:0.0.1")));
+ listener.onMessage(new MessageBlock<>(messageList, webSocketMock));
+ ThreadUtilities.sleep(50);
+ assertEquals("Start:0.0.1", dummyEngineService.getStartEngineKey().getId());
+
+ messageList.clear();
+ messageList.add(new StopEngine(new AxArtifactKey("Stop:0.0.1")));
+ listener.onMessage(new MessageBlock<>(messageList, webSocketMock));
+ ThreadUtilities.sleep(50);
+ assertEquals("Stop:0.0.1", dummyEngineService.getStopEngineKey().getId());
+
+ messageList.clear();
+ messageList.add(new StartPeriodicEvents(new AxArtifactKey("StartPeriodic:0.0.1"), "12345"));
+ listener.onMessage(new MessageBlock<>(messageList, webSocketMock));
+ ThreadUtilities.sleep(50);
+ assertEquals(12345, dummyEngineService.getPeriodicPeriod());
+
+ messageList.clear();
+ messageList.add(new StopPeriodicEvents(new AxArtifactKey("StopPeriodic:0.0.1")));
+ listener.onMessage(new MessageBlock<>(messageList, webSocketMock));
+ ThreadUtilities.sleep(50);
+ assertEquals(0, dummyEngineService.getPeriodicPeriod());
+
+ messageList.clear();
+ messageList.add(new GetEngineInfo(new AxArtifactKey("EngineInfo:0.0.1")));
+ listener.onMessage(new MessageBlock<>(messageList, webSocketMock));
+ ThreadUtilities.sleep(50);
+ assertEquals("EngineInfo:0.0.1", dummyEngineService.getRuntimeInfoKey().getId());
+
+ messageList.clear();
+ messageList.add(new GetEngineStatus(new AxArtifactKey("EngineStatus:0.0.1")));
+ listener.onMessage(new MessageBlock<>(messageList, webSocketMock));
+ ThreadUtilities.sleep(50);
+ assertEquals("EngineStatus:0.0.1", dummyEngineService.getStatusKey().getId());
+
+ messageList.clear();
+ messageList.add(new GetEngineServiceInfo(new AxArtifactKey("EngineServiceInfo:0.0.1")));
+ listener.onMessage(new MessageBlock<>(messageList, webSocketMock));
+ ThreadUtilities.sleep(50);
+ assertEquals(1, dummyEngineService.getModelKeyGetCalled());
+
+ messageList.clear();
+ messageList.add(new UpdateModel(new AxArtifactKey("UpdateModel:0.0.1")));
+ listener.onMessage(new MessageBlock<>(messageList, webSocketMock));
+ ThreadUtilities.sleep(50);
+ assertEquals("UpdateModel:0.0.1", dummyEngineService.getUpdateModelKey().getId());
+
+ try {
+ messageList.clear();
+ messageList.add(new Response(new AxArtifactKey("UpdateModel:0.0.1"), false,
+ new GetEngineInfo(new AxArtifactKey("EngineInfo:0.0.1"))));
+ listener.onMessage(new MessageBlock<>(messageList, webSocketMock));
+ ThreadUtilities.sleep(50);
+ assertEquals("UpdateModel:0.0.1", dummyEngineService.getUpdateModelKey().getId());
+
+ messageList.clear();
+ Message badMessage0 = new BadMessage(null, null);
+ messageList.add(badMessage0);
+ listener.onMessage(new MessageBlock<>(messageList, webSocketMock));
+ ThreadUtilities.sleep(50);
+
+ messageList.clear();
+ Message badMessage1 = new BadMessage(new BadAction(null), null);
+ messageList.add(badMessage1);
+ listener.onMessage(new MessageBlock<>(messageList, webSocketMock));
+ ThreadUtilities.sleep(50);
+
+ messageList.clear();
+ Message badMessage2 = new BadMessage(new BadAction("throw exception"), null);
+ messageList.add(badMessage2);
+ listener.onMessage(new MessageBlock<>(messageList, webSocketMock));
+ ThreadUtilities.sleep(50);
+
+ Mockito.doReturn(false).when(webSocketMock).isOpen();
+ messageList.add(new StartEngine(new AxArtifactKey("Start:0.0.1")));
+ listener.onMessage(new MessageBlock<>(messageList, webSocketMock));
+ ThreadUtilities.sleep(50);
+ } catch (Exception e) {
+ fail("test should not throw exceptions on bad messages");
+ }
+ listener.stopProcessorThreads();
+ ThreadUtilities.sleep(50);
+ }
+}
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/EngDepMessagingServiceTest.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/EngDepMessagingServiceTest.java
new file mode 100644
index 000000000..901cbeac4
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/engdep/EngDepMessagingServiceTest.java
@@ -0,0 +1,65 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.engine.engdep;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.onap.policy.apex.core.infrastructure.messaging.MessagingService;
+import org.onap.policy.apex.core.protocols.Message;
+import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
+
+/**
+ * Test the EngDep messaging Service.
+ */
+public class EngDepMessagingServiceTest {
+ @Mock
+ private MessagingService<Message> messageServiceMock;
+ private EngDepMessagingService edMessagingService;
+
+ /**
+ * Set up mocking of the engine service facade.
+ *
+ * @throws ApexException on engine service facade setup errors
+ */
+ @Before
+ public void initializeMocking() throws ApexException {
+ MockitoAnnotations.initMocks(this);
+
+ edMessagingService = Mockito.spy(new EngDepMessagingService(new DummyEngineService(), 12345));
+ Mockito.doReturn(messageServiceMock).when(edMessagingService).getMessageService(12345);
+ }
+
+ @Test
+ public void testStartStop() throws ApexException {
+ edMessagingService.start();
+ assertTrue(edMessagingService.isStarted());
+ assertFalse(edMessagingService.isStopped());
+ edMessagingService.stop();
+ assertTrue(edMessagingService.isStopped());
+ assertFalse(edMessagingService.isStarted());
+ }
+}