Merge "Support HTTP headers in REST Client"

11 files changed, 2219 insertions, 0 deletions

diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/java/org/onap/policy/apex/plugins/event/carrier/restclient/ApexRestClientConusmerTest.java b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/java/org/onap/policy/apex/plugins/event/carrier/restclient/ApexRestClientConusmerTest.java
new file mode 100644
index 000000000..1498678e9
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/java/org/onap/policy/apex/plugins/event/carrier/restclient/ApexRestClientConusmerTest.java
@@ -0,0 +1,338 @@
+/*-
+ * ============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.plugins.event.carrier.restclient;
+
+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.ByteArrayOutputStream;
+import java.io.PrintStream;
+
+import javax.ws.rs.client.Client;
+import javax.ws.rs.client.Invocation.Builder;
+import javax.ws.rs.client.WebTarget;
+import javax.ws.rs.core.Response;
+
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.onap.policy.apex.core.infrastructure.threading.ThreadUtilities;
+import org.onap.policy.apex.service.engine.event.ApexEventException;
+import org.onap.policy.apex.service.parameters.eventhandler.EventHandlerParameters;
+import org.onap.policy.apex.service.parameters.eventhandler.EventHandlerPeeredMode;
+
+/**
+ * This class tests the ApexRestClientConusmer class.
+ *
+ */
+public class ApexRestClientConusmerTest {
+    private final PrintStream stdout = System.out;
+
+    @Mock
+    private Client httpClientMock;
+
+    @Mock
+    private WebTarget targetMock;
+
+    @Mock
+    private Builder builderMock;
+
+    @Mock
+    private Response responseMock;
+
+    @Test
+    public void testApexRestClientConusmerErrors() {
+        MockitoAnnotations.initMocks(this);
+
+        ApexRestClientConsumer arcc = new ApexRestClientConsumer();
+        assertNotNull(arcc);
+
+        EventHandlerParameters consumerParameters = new EventHandlerParameters();
+        SupportApexEventReceiver incomingEventReceiver = new SupportApexEventReceiver();
+        try {
+            arcc.init("RestClientConsumer", consumerParameters, incomingEventReceiver);
+            fail("test should throw an exception here");
+        } catch (ApexEventException e) {
+            assertEquals(
+                "specified consumer properties are not applicable to REST client consumer (RestClientConsumer)",
+                e.getMessage());
+        }
+
+        RestClientCarrierTechnologyParameters rcctp = new RestClientCarrierTechnologyParameters();
+        consumerParameters.setCarrierTechnologyParameters(rcctp);
+        rcctp.setHttpMethod(RestClientCarrierTechnologyParameters.HttpMethod.DELETE);
+        try {
+            arcc.init("RestClientConsumer", consumerParameters, incomingEventReceiver);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.GET, rcctp.getHttpMethod());
+            fail("test should throw an exception here");
+        } catch (ApexEventException e) {
+            assertEquals("specified HTTP method of \"DELETE\" is invalid, only HTTP method \"GET\" is supported "
+                + "for event reception on REST client consumer (RestClientConsumer)", e.getMessage());
+        }
+
+        rcctp.setHttpMethod(null);
+        try {
+            arcc.init("RestClientConsumer", consumerParameters, incomingEventReceiver);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.GET, rcctp.getHttpMethod());
+
+            assertEquals("RestClientConsumer", arcc.getName());
+
+            arcc.setPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS, null);
+            assertEquals(null, arcc.getPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS));
+        } catch (ApexEventException e) {
+            fail("test should not throw an exception");
+        }
+
+        rcctp.setUrl("http://some.place.that.does.not/exist");
+        Mockito.doReturn(Response.Status.BAD_REQUEST.getStatusCode()).when(responseMock).getStatus();
+        Mockito.doReturn(responseMock).when(builderMock).get();
+        Mockito.doReturn(builderMock).when(targetMock).request("application/json");
+        Mockito.doReturn(targetMock).when(httpClientMock).target(rcctp.getUrl());
+        arcc.setClient(httpClientMock);
+
+        try {
+            // We have not set the URL, this test should not receive any events
+            arcc.start();
+            ThreadUtilities.sleep(200);
+            arcc.stop();
+
+            assertEquals(0, incomingEventReceiver.getEventCount());
+        } catch (Exception e) {
+            fail("test should not throw an exception");
+        }
+
+        Mockito.doReturn(Response.Status.OK.getStatusCode()).when(responseMock).getStatus();
+        try {
+            // We have not set the URL, this test should not receive any events
+            arcc.start();
+            ThreadUtilities.sleep(200);
+            arcc.stop();
+
+            assertEquals(0, incomingEventReceiver.getEventCount());
+        } catch (Exception e) {
+            fail("test should not throw an exception");
+        }
+    }
+
+    @Test
+    public void testApexRestClientConusmerHttpError() {
+        MockitoAnnotations.initMocks(this);
+
+        ApexRestClientConsumer arcc = new ApexRestClientConsumer();
+        assertNotNull(arcc);
+
+        EventHandlerParameters consumerParameters = new EventHandlerParameters();
+        RestClientCarrierTechnologyParameters rcctp = new RestClientCarrierTechnologyParameters();
+        consumerParameters.setCarrierTechnologyParameters(rcctp);
+        rcctp.setUrl("http://some.place.that.does.not/exist");
+        SupportApexEventReceiver incomingEventReceiver = new SupportApexEventReceiver();
+        
+        try {
+            arcc.init("RestClientConsumer", consumerParameters, incomingEventReceiver);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.GET, rcctp.getHttpMethod());
+
+            assertEquals("RestClientConsumer", arcc.getName());
+
+            arcc.setPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS, null);
+            assertEquals(null, arcc.getPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS));
+        } catch (ApexEventException e) {
+            fail("test should not throw an exception");
+        }
+
+        Mockito.doReturn(Response.Status.BAD_REQUEST.getStatusCode()).when(responseMock).getStatus();
+        Mockito.doReturn(responseMock).when(builderMock).get();
+        Mockito.doReturn(builderMock).when(targetMock).request("application/json");
+        Mockito.doReturn(targetMock).when(httpClientMock).target(rcctp.getUrl());
+        arcc.setClient(httpClientMock);
+
+        ByteArrayOutputStream outContent = new ByteArrayOutputStream();
+        System.setOut(new PrintStream(outContent));
+
+        try {
+            // We have not set the URL, this test should not receive any events
+            arcc.start();
+            ThreadUtilities.sleep(200);
+            arcc.stop();
+
+            assertEquals(0, incomingEventReceiver.getEventCount());
+        } catch (Exception e) {
+            fail("test should not throw an exception");
+        }
+
+        final String outString = outContent.toString();
+        System.setOut(stdout);
+        
+        assertTrue(outString.contains(
+            "reception of event from URL \"http://some.place.that.does.not/exist\" failed with status code 400"));
+    }
+
+    @Test
+    public void testApexRestClientConusmerJsonError() {
+        MockitoAnnotations.initMocks(this);
+
+        ApexRestClientConsumer arcc = new ApexRestClientConsumer();
+        assertNotNull(arcc);
+
+        EventHandlerParameters consumerParameters = new EventHandlerParameters();
+        SupportApexEventReceiver incomingEventReceiver = new SupportApexEventReceiver();
+        RestClientCarrierTechnologyParameters rcctp = new RestClientCarrierTechnologyParameters();
+        consumerParameters.setCarrierTechnologyParameters(rcctp);
+
+        try {
+            arcc.init("RestClientConsumer", consumerParameters, incomingEventReceiver);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.GET, rcctp.getHttpMethod());
+
+            assertEquals("RestClientConsumer", arcc.getName());
+
+            arcc.setPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS, null);
+            assertEquals(null, arcc.getPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS));
+        } catch (ApexEventException e) {
+            fail("test should not throw an exception");
+        }
+
+        rcctp.setUrl("http://some.place.that.does.not/exist");
+        Mockito.doReturn(Response.Status.OK.getStatusCode()).when(responseMock).getStatus();
+        Mockito.doReturn(responseMock).when(builderMock).get();
+        Mockito.doReturn(builderMock).when(targetMock).request("application/json");
+        Mockito.doReturn(targetMock).when(httpClientMock).target(rcctp.getUrl());
+        arcc.setClient(httpClientMock);
+
+        ByteArrayOutputStream outContent = new ByteArrayOutputStream();
+        System.setOut(new PrintStream(outContent));
+
+        try {
+            // We have not set the URL, this test should not receive any events
+            arcc.start();
+            ThreadUtilities.sleep(200);
+            arcc.stop();
+
+            assertEquals(0, incomingEventReceiver.getEventCount());
+        } catch (Exception e) {
+            fail("test should not throw an exception");
+        }
+        
+        final String outString = outContent.toString();
+        System.setOut(stdout);
+        
+        assertTrue(outString.contains(
+            "received an empty event from URL \"http://some.place.that.does.not/exist\""));
+    }
+
+    @Test
+    public void testApexRestClientConusmerJsonEmpty() {
+        MockitoAnnotations.initMocks(this);
+
+        ApexRestClientConsumer arcc = new ApexRestClientConsumer();
+        assertNotNull(arcc);
+
+        EventHandlerParameters consumerParameters = new EventHandlerParameters();
+        SupportApexEventReceiver incomingEventReceiver = new SupportApexEventReceiver();
+        RestClientCarrierTechnologyParameters rcctp = new RestClientCarrierTechnologyParameters();
+        consumerParameters.setCarrierTechnologyParameters(rcctp);
+
+        try {
+            arcc.init("RestClientConsumer", consumerParameters, incomingEventReceiver);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.GET, rcctp.getHttpMethod());
+
+            assertEquals("RestClientConsumer", arcc.getName());
+
+            arcc.setPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS, null);
+            assertEquals(null, arcc.getPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS));
+        } catch (ApexEventException e) {
+            fail("test should not throw an exception");
+        }
+
+        rcctp.setUrl("http://some.place.that.does.not/exist");
+        Mockito.doReturn(Response.Status.OK.getStatusCode()).when(responseMock).getStatus();
+        Mockito.doReturn("").when(responseMock).readEntity(String.class);
+        Mockito.doReturn(responseMock).when(builderMock).get();
+        Mockito.doReturn(builderMock).when(targetMock).request("application/json");
+        Mockito.doReturn(targetMock).when(httpClientMock).target(rcctp.getUrl());
+        arcc.setClient(httpClientMock);
+
+        ByteArrayOutputStream outContent = new ByteArrayOutputStream();
+        System.setOut(new PrintStream(outContent));
+
+        try {
+            // We have not set the URL, this test should not receive any events
+            arcc.start();
+            ThreadUtilities.sleep(200);
+            arcc.stop();
+
+            assertEquals(0, incomingEventReceiver.getEventCount());
+        } catch (Exception e) {
+            fail("test should not throw an exception");
+        }
+        
+        final String outString = outContent.toString();
+        System.setOut(stdout);
+        
+        assertTrue(outString.contains(
+            "received an empty event from URL \"http://some.place.that.does.not/exist\""));
+    }
+
+    @Test
+    public void testApexRestClientConusmerJsonOk() {
+        MockitoAnnotations.initMocks(this);
+
+        ApexRestClientConsumer arcc = new ApexRestClientConsumer();
+        assertNotNull(arcc);
+
+        EventHandlerParameters consumerParameters = new EventHandlerParameters();
+        SupportApexEventReceiver incomingEventReceiver = new SupportApexEventReceiver();
+        RestClientCarrierTechnologyParameters rcctp = new RestClientCarrierTechnologyParameters();
+        consumerParameters.setCarrierTechnologyParameters(rcctp);
+
+        try {
+            arcc.init("RestClientConsumer", consumerParameters, incomingEventReceiver);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.GET, rcctp.getHttpMethod());
+
+            assertEquals("RestClientConsumer", arcc.getName());
+
+            arcc.setPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS, null);
+            assertEquals(null, arcc.getPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS));
+        } catch (ApexEventException e) {
+            fail("test should not throw an exception");
+        }
+
+        rcctp.setUrl("http://some.place.that.does.not/exist");
+        Mockito.doReturn(Response.Status.OK.getStatusCode()).when(responseMock).getStatus();
+        Mockito.doReturn("This is an event").when(responseMock).readEntity(String.class);
+        Mockito.doReturn(responseMock).when(builderMock).get();
+        Mockito.doReturn(builderMock).when(targetMock).request("application/json");
+        Mockito.doReturn(targetMock).when(httpClientMock).target(rcctp.getUrl());
+        arcc.setClient(httpClientMock);
+
+        try {
+            // We have not set the URL, this test should not receive any events
+            arcc.start();
+            ThreadUtilities.sleep(200);
+            arcc.stop();
+
+            assertEquals("This is an event", incomingEventReceiver.getLastEvent());
+        } catch (Exception e) {
+            fail("test should not throw an exception");
+        }
+    }
+}
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/java/org/onap/policy/apex/plugins/event/carrier/restclient/ApexRestClientProducerTest.java b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/java/org/onap/policy/apex/plugins/event/carrier/restclient/ApexRestClientProducerTest.java
new file mode 100644
index 000000000..3ef172427
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/java/org/onap/policy/apex/plugins/event/carrier/restclient/ApexRestClientProducerTest.java
@@ -0,0 +1,337 @@
+/*-
+ * ============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.plugins.event.carrier.restclient;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import ch.qos.logback.classic.Level;
+
+import javax.ws.rs.client.Client;
+import javax.ws.rs.client.Invocation.Builder;
+import javax.ws.rs.client.WebTarget;
+import javax.ws.rs.core.Response;
+
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.onap.policy.apex.service.engine.event.ApexEventConsumer;
+import org.onap.policy.apex.service.engine.event.ApexEventException;
+import org.onap.policy.apex.service.engine.event.SynchronousEventCache;
+import org.onap.policy.apex.service.engine.event.impl.filecarrierplugin.consumer.ApexFileEventConsumer;
+import org.onap.policy.apex.service.parameters.eventhandler.EventHandlerParameters;
+import org.onap.policy.apex.service.parameters.eventhandler.EventHandlerPeeredMode;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Test the ApexRestClientProducer class.
+ *
+ */
+public class ApexRestClientProducerTest {
+    private static final Logger LOGGER = LoggerFactory.getLogger(ApexRestClientProducer.class);
+
+    @Mock
+    private Client httpClientMock;
+
+    @Mock
+    private WebTarget targetMock;
+
+    @Mock
+    private Builder builderMock;
+
+    @Mock
+    private Response responseMock;
+
+    @Test
+    public void testApexRestClientProducerErrors() {
+        ApexRestClientProducer arcp = new ApexRestClientProducer();
+        assertNotNull(arcp);
+
+        EventHandlerParameters producerParameters = new EventHandlerParameters();
+        try {
+            arcp.init("RestClientProducer", producerParameters);
+            fail("test should throw an exception here");
+        } catch (ApexEventException e) {
+            assertEquals(
+                "specified producer properties are not applicable to REST client producer (RestClientProducer)",
+                e.getMessage());
+        }
+
+        RestClientCarrierTechnologyParameters rcctp = new RestClientCarrierTechnologyParameters();
+        producerParameters.setCarrierTechnologyParameters(rcctp);
+        rcctp.setHttpMethod(RestClientCarrierTechnologyParameters.HttpMethod.DELETE);
+        try {
+            arcp.init("RestClientConsumer", producerParameters);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.GET, rcctp.getHttpMethod());
+            fail("test should throw an exception here");
+        } catch (ApexEventException e) {
+            assertEquals("specified HTTP method of \"DELETE\" is invalid, only HTTP methods \"POST\" and \"PUT\" "
+                + "are supproted for event sending on REST client producer (RestClientConsumer)", e.getMessage());
+        }
+
+        rcctp.setHttpMethod(null);
+        try {
+            arcp.init("RestClientConsumer", producerParameters);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.POST, rcctp.getHttpMethod());
+
+            assertEquals("RestClientConsumer", arcp.getName());
+
+            arcp.setPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS, null);
+            assertEquals(null, arcp.getPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS));
+
+            arcp.stop();
+        } catch (ApexEventException e) {
+            fail("test should not throw an exception");
+        }
+
+        rcctp.setHttpMethod(RestClientCarrierTechnologyParameters.HttpMethod.POST);
+        try {
+            arcp.init("RestClientConsumer", producerParameters);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.POST, rcctp.getHttpMethod());
+
+            assertEquals("RestClientConsumer", arcp.getName());
+
+            arcp.setPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS, null);
+            assertEquals(null, arcp.getPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS));
+
+            arcp.stop();
+        } catch (ApexEventException e) {
+            fail("test should not throw an exception");
+        }
+
+        rcctp.setHttpMethod(RestClientCarrierTechnologyParameters.HttpMethod.PUT);
+        try {
+            arcp.init("RestClientConsumer", producerParameters);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.PUT, rcctp.getHttpMethod());
+
+            assertEquals("RestClientConsumer", arcp.getName());
+
+            arcp.setPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS, null);
+            assertEquals(null, arcp.getPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS));
+
+            arcp.stop();
+        } catch (ApexEventException e) {
+            fail("test should not throw an exception");
+        }
+    }
+
+    @Test
+    public void testApexRestClientProducerPutEvent() {
+        MockitoAnnotations.initMocks(this);
+
+        ApexRestClientProducer arcp = new ApexRestClientProducer();
+        assertNotNull(arcp);
+
+        EventHandlerParameters producerParameters = new EventHandlerParameters();
+        RestClientCarrierTechnologyParameters rcctp = new RestClientCarrierTechnologyParameters();
+        producerParameters.setCarrierTechnologyParameters(rcctp);
+
+        rcctp.setHttpMethod(RestClientCarrierTechnologyParameters.HttpMethod.PUT);
+        try {
+            arcp.init("RestClientConsumer", producerParameters);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.PUT, rcctp.getHttpMethod());
+
+            assertEquals("RestClientConsumer", arcp.getName());
+        } catch (ApexEventException e) {
+            fail("test should not throw an exception");
+        }
+
+        rcctp.setUrl("http://some.place.that.does.not/exist");
+        Mockito.doReturn(Response.Status.OK.getStatusCode()).when(responseMock).getStatus();
+        Mockito.doReturn(responseMock).when(builderMock).put(Mockito.any());
+        Mockito.doReturn(builderMock).when(targetMock).request("application/json");
+        Mockito.doReturn(targetMock).when(httpClientMock).target(rcctp.getUrl());
+        arcp.setClient(httpClientMock);
+
+        try {
+            arcp.sendEvent(123, "EventName", "This is an Event");
+            arcp.stop();
+        } catch (Exception e) {
+            fail("test should not throw an exception");
+        }
+    }
+
+    @Test
+    public void testApexRestClientProducerPostEvent() {
+        MockitoAnnotations.initMocks(this);
+
+        ApexRestClientProducer arcp = new ApexRestClientProducer();
+        assertNotNull(arcp);
+
+        EventHandlerParameters producerParameters = new EventHandlerParameters();
+        RestClientCarrierTechnologyParameters rcctp = new RestClientCarrierTechnologyParameters();
+        producerParameters.setCarrierTechnologyParameters(rcctp);
+
+        rcctp.setHttpMethod(RestClientCarrierTechnologyParameters.HttpMethod.POST);
+        try {
+            arcp.init("RestClientConsumer", producerParameters);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.POST, rcctp.getHttpMethod());
+
+            assertEquals("RestClientConsumer", arcp.getName());
+        } catch (ApexEventException e) {
+            fail("test should not throw an exception");
+        }
+
+        rcctp.setUrl("http://some.place.that.does.not/exist");
+        Mockito.doReturn(Response.Status.OK.getStatusCode()).when(responseMock).getStatus();
+        Mockito.doReturn(responseMock).when(builderMock).post(Mockito.any());
+        Mockito.doReturn(builderMock).when(targetMock).request("application/json");
+        Mockito.doReturn(targetMock).when(httpClientMock).target(rcctp.getUrl());
+        arcp.setClient(httpClientMock);
+
+        try {
+            arcp.sendEvent(123, "EventName", "This is an Event");
+            arcp.stop();
+        } catch (Exception e) {
+            fail("test should not throw an exception");
+        }
+    }
+
+    @Test
+    public void testApexRestClientProducerPostEventCache() {
+        MockitoAnnotations.initMocks(this);
+
+        ApexRestClientProducer arcp = new ApexRestClientProducer();
+        assertNotNull(arcp);
+
+        EventHandlerParameters producerParameters = new EventHandlerParameters();
+        RestClientCarrierTechnologyParameters rcctp = new RestClientCarrierTechnologyParameters();
+        producerParameters.setCarrierTechnologyParameters(rcctp);
+
+        rcctp.setHttpMethod(RestClientCarrierTechnologyParameters.HttpMethod.POST);
+
+        ApexEventConsumer consumer = new ApexFileEventConsumer();
+        SynchronousEventCache cache = new SynchronousEventCache(EventHandlerPeeredMode.SYNCHRONOUS, consumer, arcp,
+            1000);
+        arcp.setPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS, cache);
+        assertEquals(cache, arcp.getPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS));
+        try {
+            arcp.init("RestClientConsumer", producerParameters);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.POST, rcctp.getHttpMethod());
+
+            assertEquals("RestClientConsumer", arcp.getName());
+        } catch (ApexEventException e) {
+            fail("test should not throw an exception");
+        }
+
+        rcctp.setUrl("http://some.place.that.does.not/exist");
+        Mockito.doReturn(Response.Status.OK.getStatusCode()).when(responseMock).getStatus();
+        Mockito.doReturn(responseMock).when(builderMock).post(Mockito.any());
+        Mockito.doReturn(builderMock).when(targetMock).request("application/json");
+        Mockito.doReturn(targetMock).when(httpClientMock).target(rcctp.getUrl());
+        arcp.setClient(httpClientMock);
+
+        try {
+            arcp.sendEvent(123, "EventName", "This is an Event");
+            arcp.stop();
+        } catch (Exception e) {
+            fail("test should not throw an exception");
+        }
+    }
+
+
+    @Test
+    public void testApexRestClientProducerPostEventCacheTrace() {
+        MockitoAnnotations.initMocks(this);
+
+        ch.qos.logback.classic.Logger classicLogger = (ch.qos.logback.classic.Logger) LOGGER;
+        classicLogger.setLevel(Level.TRACE);
+        
+        ApexRestClientProducer arcp = new ApexRestClientProducer();
+        assertNotNull(arcp);
+
+        EventHandlerParameters producerParameters = new EventHandlerParameters();
+        RestClientCarrierTechnologyParameters rcctp = new RestClientCarrierTechnologyParameters();
+        producerParameters.setCarrierTechnologyParameters(rcctp);
+
+        rcctp.setHttpMethod(RestClientCarrierTechnologyParameters.HttpMethod.POST);
+
+        ApexEventConsumer consumer = new ApexFileEventConsumer();
+        SynchronousEventCache cache = new SynchronousEventCache(EventHandlerPeeredMode.SYNCHRONOUS, consumer, arcp,
+            1000);
+        arcp.setPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS, cache);
+        assertEquals(cache, arcp.getPeeredReference(EventHandlerPeeredMode.SYNCHRONOUS));
+        try {
+            arcp.init("RestClientConsumer", producerParameters);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.POST, rcctp.getHttpMethod());
+
+            assertEquals("RestClientConsumer", arcp.getName());
+        } catch (ApexEventException e) {
+            fail("test should not throw an exception");
+        }
+
+        rcctp.setUrl("http://some.place.that.does.not/exist");
+        Mockito.doReturn(Response.Status.OK.getStatusCode()).when(responseMock).getStatus();
+        Mockito.doReturn(responseMock).when(builderMock).post(Mockito.any());
+        Mockito.doReturn(builderMock).when(targetMock).request("application/json");
+        Mockito.doReturn(targetMock).when(httpClientMock).target(rcctp.getUrl());
+        arcp.setClient(httpClientMock);
+
+        try {
+            arcp.sendEvent(123, "EventName", "This is an Event");
+            arcp.stop();
+        } catch (Exception e) {
+            fail("test should not throw an exception");
+        }
+    }
+
+    @Test
+    public void testApexRestClientProducerHttpError() {
+        MockitoAnnotations.initMocks(this);
+
+        ApexRestClientProducer arcp = new ApexRestClientProducer();
+        assertNotNull(arcp);
+
+        EventHandlerParameters producerParameters = new EventHandlerParameters();
+        RestClientCarrierTechnologyParameters rcctp = new RestClientCarrierTechnologyParameters();
+        producerParameters.setCarrierTechnologyParameters(rcctp);
+
+        rcctp.setHttpMethod(RestClientCarrierTechnologyParameters.HttpMethod.POST);
+        try {
+            arcp.init("RestClientConsumer", producerParameters);
+            assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.POST, rcctp.getHttpMethod());
+
+            assertEquals("RestClientConsumer", arcp.getName());
+        } catch (ApexEventException e) {
+            fail("test should not throw an exception");
+        }
+
+        rcctp.setUrl("http://some.place.that.does.not/exist");
+        Mockito.doReturn(Response.Status.BAD_REQUEST.getStatusCode()).when(responseMock).getStatus();
+        Mockito.doReturn(responseMock).when(builderMock).post(Mockito.any());
+        Mockito.doReturn(builderMock).when(targetMock).request("application/json");
+        Mockito.doReturn(targetMock).when(httpClientMock).target(rcctp.getUrl());
+        arcp.setClient(httpClientMock);
+
+        try {
+            arcp.sendEvent(123, "EventName", "This is an Event");
+            fail("test should throw an exception here");
+        } catch (Exception e) {
+            assertEquals(
+                "send of event to URL \"http://some.place.that.does.not/exist\" using HTTP \"POST\" "
+                    + "failed with status code 400 and message \"null\", event:\n" + "This is an Event",
+                e.getMessage());
+        }
+    }
+}
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/java/org/onap/policy/apex/plugins/event/carrier/restclient/RestClientCarrierTechnologyParametersTest.java b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/java/org/onap/policy/apex/plugins/event/carrier/restclient/RestClientCarrierTechnologyParametersTest.java
new file mode 100644
index 000000000..3d0c9b73f
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/java/org/onap/policy/apex/plugins/event/carrier/restclient/RestClientCarrierTechnologyParametersTest.java
@@ -0,0 +1,149 @@
+/*-
+ * ============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.plugins.event.carrier.restclient;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import org.junit.Test;
+import org.onap.policy.apex.service.engine.main.ApexCommandLineArguments;
+import org.onap.policy.apex.service.parameters.ApexParameterHandler;
+import org.onap.policy.apex.service.parameters.ApexParameters;
+import org.onap.policy.common.parameters.ParameterException;
+
+/**
+ * Test REST Requestor carrier technology parameters.
+ */
+public class RestClientCarrierTechnologyParametersTest {
+
+    @Test
+    public void testRestClientCarrierTechnologyParametersBadList() {
+        ApexCommandLineArguments arguments = new ApexCommandLineArguments();
+        arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderBadList.json");
+        arguments.setRelativeFileRoot(".");
+
+        try {
+            new ApexParameterHandler().getParameters(arguments);
+            fail("test should throw an exception here");
+        } catch (ParameterException pe) {
+            assertTrue(pe.getMessage().contains("HTTP header array entry is null\n    parameter"));
+            assertTrue(pe.getMessage().trim().endsWith("HTTP header array entry is null"));
+        }
+    }
+
+    @Test
+    public void testRestClientCarrierTechnologyParametersNotKvPairs() {
+        ApexCommandLineArguments arguments = new ApexCommandLineArguments();
+        arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderNotKvPairs.json");
+        arguments.setRelativeFileRoot(".");
+
+        try {
+            new ApexParameterHandler().getParameters(arguments);
+            fail("test should throw an exception here");
+        } catch (ParameterException pe) {
+            assertTrue(pe.getMessage()
+                            .contains("HTTP header array entries must have one key and one value: [aaa, bbb, ccc]"));
+            assertTrue(pe.getMessage().trim()
+                            .endsWith("HTTP header array entries must have one key and one value: [aaa]"));
+        }
+    }
+
+    @Test
+    public void testRestClientCarrierTechnologyParametersNulls() {
+        ApexCommandLineArguments arguments = new ApexCommandLineArguments();
+        arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderNulls.json");
+        arguments.setRelativeFileRoot(".");
+
+        try {
+            new ApexParameterHandler().getParameters(arguments);
+            fail("test should throw an exception here");
+        } catch (ParameterException pe) {
+            assertTrue(pe.getMessage().contains("HTTP header key is null or blank: [null, bbb]"));
+            assertTrue(pe.getMessage().trim().endsWith("HTTP header value is null or blank: [ccc, null]"));
+        }
+    }
+
+    @Test
+    public void testRestClientCarrierTechnologyParametersOk() {
+        ApexCommandLineArguments arguments = new ApexCommandLineArguments();
+        arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderOK.json");
+        arguments.setRelativeFileRoot(".");
+
+        try {
+            ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
+
+            RestClientCarrierTechnologyParameters rrctp0 = (RestClientCarrierTechnologyParameters) parameters
+                            .getEventInputParameters().get("RestClientConsumer0").getCarrierTechnologyParameters();
+            assertEquals(0, rrctp0.getHttpHeaders().length);
+
+            RestClientCarrierTechnologyParameters rrctp1 = (RestClientCarrierTechnologyParameters) parameters
+                            .getEventInputParameters().get("RestClientConsumer1").getCarrierTechnologyParameters();
+            assertEquals(3, rrctp1.getHttpHeaders().length);
+            assertEquals("bbb", rrctp1.getHttpHeadersAsMultivaluedMap().get("aaa").get(0));
+            assertEquals("ddd", rrctp1.getHttpHeadersAsMultivaluedMap().get("ccc").get(0));
+            assertEquals("fff", rrctp1.getHttpHeadersAsMultivaluedMap().get("eee").get(0));
+            
+            rrctp1.setHttpHeaders(null);
+            assertEquals(null, rrctp1.getHttpHeadersAsMultivaluedMap());
+        } catch (ParameterException pe) {
+            fail("test should not throw an exception");
+        }
+    }
+
+    @Test
+    public void testGettersAndSetters() {
+        RestClientCarrierTechnologyParameters rrctp = new RestClientCarrierTechnologyParameters();
+
+        rrctp.setUrl("http://some.where");
+        assertEquals("http://some.where", rrctp.getUrl());
+
+        String[][] httpHeaders = new String[2][2];
+        httpHeaders[0][0] = "aaa";
+        httpHeaders[0][1] = "bbb";
+        httpHeaders[1][0] = "ccc";
+        httpHeaders[1][1] = "ddd";
+
+        rrctp.setHttpHeaders(httpHeaders);
+        assertEquals("aaa", rrctp.getHttpHeaders()[0][0]);
+        assertEquals("bbb", rrctp.getHttpHeaders()[0][1]);
+        assertEquals("ccc", rrctp.getHttpHeaders()[1][0]);
+        assertEquals("ddd", rrctp.getHttpHeaders()[1][1]);
+
+        rrctp.setHttpHeaders(null);
+        assertFalse(rrctp.checkHttpHeadersSet());
+
+        String[][] httpHeadersZeroLength = new String[0][0];
+        rrctp.setHttpHeaders(httpHeadersZeroLength);
+        assertFalse(rrctp.checkHttpHeadersSet());
+
+        rrctp.setHttpHeaders(httpHeaders);
+        assertTrue(rrctp.checkHttpHeadersSet());
+
+        rrctp.setHttpMethod(RestClientCarrierTechnologyParameters.HttpMethod.DELETE);
+        assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.DELETE, rrctp.getHttpMethod());
+
+        assertEquals("RestClientCarrierTechnologyParameters "
+                        + "[url=http://some.where, httpMethod=DELETE, httpHeaders=[[aaa, bbb], [ccc, ddd]]]",
+                        rrctp.toString());
+    }
+}
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/java/org/onap/policy/apex/plugins/event/carrier/restclient/SupportApexEventReceiver.java b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/java/org/onap/policy/apex/plugins/event/carrier/restclient/SupportApexEventReceiver.java
new file mode 100644
index 000000000..d3f8b9e82
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/java/org/onap/policy/apex/plugins/event/carrier/restclient/SupportApexEventReceiver.java
@@ -0,0 +1,70 @@
+/*-
+ * ============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.plugins.event.carrier.restclient;
+
+import org.onap.policy.apex.service.engine.event.ApexEventException;
+import org.onap.policy.apex.service.engine.event.ApexEventReceiver;
+
+/**
+ * Support Apex event reveiver for unit test.
+ *
+ */
+public class SupportApexEventReceiver implements ApexEventReceiver {
+    private long lastExecutionId;
+    private Object lastEvent;
+    private int eventCount;
+
+    /* (non-Javadoc)
+     * @see org.onap.policy.apex.service.engine.event.ApexEventReceiver#receiveEvent(long, java.lang.Object)
+     */
+    @Override
+    public void receiveEvent(long executionId, Object event) throws ApexEventException {
+        this.lastExecutionId = executionId;
+        this.lastEvent = event;
+        this.eventCount++;
+    }
+
+    /* (non-Javadoc)
+     * @see org.onap.policy.apex.service.engine.event.ApexEventReceiver#receiveEvent(java.lang.Object)
+     */
+    @Override
+    public void receiveEvent(Object event) throws ApexEventException {
+        this.lastEvent = event;
+        this.eventCount++;
+    }
+
+    public long getLastExecutionId() {
+        return lastExecutionId;
+    }
+
+    public Object getLastEvent() {
+        return lastEvent;
+    }
+
+    /**
+     * Get the number of events received.
+     * 
+     * @return the number of events received
+     */
+    public int getEventCount() {
+        return eventCount;
+    }
+}
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/events/EventsIn.json b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/events/EventsIn.json
new file mode 100644
index 000000000..48780ba51
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/events/EventsIn.json
@@ -0,0 +1,400 @@
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 12345
+}
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/events/EventsInMulti.json b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/events/EventsInMulti.json
new file mode 100644
index 000000000..32aba1f63
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/events/EventsInMulti.json
@@ -0,0 +1,16 @@
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 3
+}
+{
+  "nameSpace": "org.onap.policy.apex.events",
+  "name": "BasicEvent",
+  "version": "0.0.1",
+  "source": "test",
+  "target": "apex",
+  "intPar": 6
+}
\ No newline at end of file
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/policymodels/RequestorModel.json b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/policymodels/RequestorModel.json
new file mode 100644
index 000000000..b6fdc617b
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/policymodels/RequestorModel.json
@@ -0,0 +1,608 @@
+{
+   "apexPolicyModel" : {
+      "key" : {
+         "name" : "SmallModel",
+         "version" : "0.0.1"
+      },
+      "keyInformation" : {
+         "key" : {
+            "name" : "SmallModel_KeyInfo",
+            "version" : "0.0.1"
+         },
+         "keyInfoMap" : {
+            "entry" : [ {
+               "key" : {
+                  "name" : "BasicContextAlbum",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "BasicContextAlbum",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "fec1b353-b35f-4384-b7d9-69622059c248",
+                  "description" : "Generated description for a concept called \"BasicContextAlbum\" with version \"0.0.1\" and UUID \"fec1b353-b35f-4384-b7d9-69622059c248\""
+               }
+            }, {
+               "key" : {
+                  "name" : "BasicEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "BasicEvent",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "cc8d3c1a-e975-459a-bcd2-69f423eaa1f3",
+                  "description" : "Generated description for a concept called \"BasicEvent\" with version \"0.0.1\" and UUID \"cc8d3c1a-e975-459a-bcd2-69f423eaa1f3\""
+               }
+            }, {
+               "key" : {
+                  "name" : "BasicPolicy",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "BasicPolicy",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "d0c5d8ee-5fe7-4978-89ce-4a3e69cad043",
+                  "description" : "Generated description for a concept called \"BasicPolicy\" with version \"0.0.1\" and UUID \"d0c5d8ee-5fe7-4978-89ce-4a3e69cad043\""
+               }
+            }, {
+               "key" : {
+                  "name" : "BasicTask",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "BasicTask",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "c5651414-fc1c-493b-878d-75f0ce685c36",
+                  "description" : "Generated description for a concept called \"BasicTask\" with version \"0.0.1\" and UUID \"c5651414-fc1c-493b-878d-75f0ce685c36\""
+               }
+            }, {
+               "key" : {
+                  "name" : "IntType",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "IntType",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "790ff718-8dc0-44e0-89d8-1b3bbe238310",
+                  "description" : "Generated description for a concept called \"IntType\" with version \"0.0.1\" and UUID \"790ff718-8dc0-44e0-89d8-1b3bbe238310\""
+               }
+            }, {
+               "key" : {
+                  "name" : "RequestEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "RequestEvent",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "99875c27-6120-4101-9e73-50ac810e322c",
+                  "description" : "Generated description for a concept called \"RequestEvent\" with version \"0.0.1\" and UUID \"99875c27-6120-4101-9e73-50ac810e322c\""
+               }
+            }, {
+               "key" : {
+                  "name" : "RequestPolicy",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "RequestPolicy",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "0667d905-981e-4249-b572-bc22821c7d29",
+                  "description" : "Generated description for a concept called \"RequestPolicy\" with version \"0.0.1\" and UUID \"0667d905-981e-4249-b572-bc22821c7d29\""
+               }
+            }, {
+               "key" : {
+                  "name" : "ResponseEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "ResponseEvent",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "a5022000-fdd7-491c-af9f-5a36e87c997c",
+                  "description" : "Generated description for a concept called \"ResponseEvent\" with version \"0.0.1\" and UUID \"a5022000-fdd7-491c-af9f-5a36e87c997c\""
+               }
+            }, {
+               "key" : {
+                  "name" : "ResponsePolicy",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "ResponsePolicy",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "e72757c4-d81d-4337-b7ce-5f022f55818d",
+                  "description" : "Generated description for a concept called \"ResponsePolicy\" with version \"0.0.1\" and UUID \"e72757c4-d81d-4337-b7ce-5f022f55818d\""
+               }
+            }, {
+               "key" : {
+                  "name" : "SmallModel",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "SmallModel",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "a1bd1f4e-713b-456b-b1a8-bb48beee28e8",
+                  "description" : "Generated description for a concept called \"SmallModel\" with version \"0.0.1\" and UUID \"a1bd1f4e-713b-456b-b1a8-bb48beee28e8\""
+               }
+            }, {
+               "key" : {
+                  "name" : "SmallModel_Albums",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "SmallModel_Albums",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "72bed9af-ab7d-3379-b9f7-b5eca5c9ef22",
+                  "description" : "Generated description for concept referred to by key \"SmallModel_Albums:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "SmallModel_Events",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "SmallModel_Events",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "796dc6b0-627d-34ae-a5e2-1bc4b4b486b8",
+                  "description" : "Generated description for concept referred to by key \"SmallModel_Events:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "SmallModel_KeyInfo",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "SmallModel_KeyInfo",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "b4876774-6907-3d27-a2b8-f05737c5ee4a",
+                  "description" : "Generated description for concept referred to by key \"SmallModel_KeyInfo:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "SmallModel_Policies",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "SmallModel_Policies",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "5bcf946b-67be-3190-a906-f954896f999f",
+                  "description" : "Generated description for concept referred to by key \"SmallModel_Policies:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "SmallModel_Schemas",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "SmallModel_Schemas",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "c25bf5c3-7f1e-3667-b8a9-971ba21517bc",
+                  "description" : "Generated description for concept referred to by key \"SmallModel_Schemas:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "SmallModel_Tasks",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "SmallModel_Tasks",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "43b015ca-2ed1-3a35-b103-e8a5aa68f1ef",
+                  "description" : "Generated description for concept referred to by key \"SmallModel_Tasks:0.0.1\""
+               }
+            } ]
+         }
+      },
+      "policies" : {
+         "key" : {
+            "name" : "SmallModel_Policies",
+            "version" : "0.0.1"
+         },
+         "policyMap" : {
+            "entry" : [ {
+               "key" : {
+                  "name" : "RequestPolicy",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "policyKey" : {
+                     "name" : "RequestPolicy",
+                     "version" : "0.0.1"
+                  },
+                  "template" : "FREEFORM",
+                  "state" : {
+                     "entry" : [ {
+                        "key" : "RequestState",
+                        "value" : {
+                           "stateKey" : {
+                              "parentKeyName" : "RequestPolicy",
+                              "parentKeyVersion" : "0.0.1",
+                              "parentLocalName" : "NULL",
+                              "localName" : "RequestState"
+                           },
+                           "trigger" : {
+                              "name" : "BasicEvent",
+                              "version" : "0.0.1"
+                           },
+                           "stateOutputs" : {
+                              "entry" : [ {
+                                 "key" : "RequestOutput",
+                                 "value" : {
+                                    "key" : {
+                                       "parentKeyName" : "RequestPolicy",
+                                       "parentKeyVersion" : "0.0.1",
+                                       "parentLocalName" : "RequestState",
+                                       "localName" : "RequestOutput"
+                                    },
+                                    "outgoingEvent" : {
+                                       "name" : "RequestEvent",
+                                       "version" : "0.0.1"
+                                    },
+                                    "nextState" : {
+                                       "parentKeyName" : "NULL",
+                                       "parentKeyVersion" : "0.0.0",
+                                       "parentLocalName" : "NULL",
+                                       "localName" : "NULL"
+                                    }
+                                 }
+                              } ]
+                           },
+                           "contextAlbumReference" : [ ],
+                           "taskSelectionLogic" : {
+                              "key" : "NULL",
+                              "logicFlavour" : "UNDEFINED",
+                              "logic" : ""
+                           },
+                           "stateFinalizerLogicMap" : {
+                              "entry" : [ ]
+                           },
+                           "defaultTask" : {
+                              "name" : "BasicTask",
+                              "version" : "0.0.1"
+                           },
+                           "taskReferences" : {
+                              "entry" : [ {
+                                 "key" : {
+                                    "name" : "BasicTask",
+                                    "version" : "0.0.1"
+                                 },
+                                 "value" : {
+                                    "key" : {
+                                       "parentKeyName" : "RequestPolicy",
+                                       "parentKeyVersion" : "0.0.1",
+                                       "parentLocalName" : "RequestState",
+                                       "localName" : "RequestTask"
+                                    },
+                                    "outputType" : "DIRECT",
+                                    "output" : {
+                                       "parentKeyName" : "RequestPolicy",
+                                       "parentKeyVersion" : "0.0.1",
+                                       "parentLocalName" : "RequestState",
+                                       "localName" : "RequestOutput"
+                                    }
+                                 }
+                              } ]
+                           }
+                        }
+                     } ]
+                  },
+                  "firstState" : "RequestState"
+               }
+            }, {
+               "key" : {
+                  "name" : "ResponsePolicy",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "policyKey" : {
+                     "name" : "ResponsePolicy",
+                     "version" : "0.0.1"
+                  },
+                  "template" : "FREEFORM",
+                  "state" : {
+                     "entry" : [ {
+                        "key" : "ResponseState",
+                        "value" : {
+                           "stateKey" : {
+                              "parentKeyName" : "ResponsePolicy",
+                              "parentKeyVersion" : "0.0.1",
+                              "parentLocalName" : "NULL",
+                              "localName" : "ResponseState"
+                           },
+                           "trigger" : {
+                              "name" : "ResponseEvent",
+                              "version" : "0.0.1"
+                           },
+                           "stateOutputs" : {
+                              "entry" : [ {
+                                 "key" : "ResponseOutput",
+                                 "value" : {
+                                    "key" : {
+                                       "parentKeyName" : "ResponsePolicy",
+                                       "parentKeyVersion" : "0.0.1",
+                                       "parentLocalName" : "ResponseState",
+                                       "localName" : "ResponseOutput"
+                                    },
+                                    "outgoingEvent" : {
+                                       "name" : "BasicEvent",
+                                       "version" : "0.0.1"
+                                    },
+                                    "nextState" : {
+                                       "parentKeyName" : "NULL",
+                                       "parentKeyVersion" : "0.0.0",
+                                       "parentLocalName" : "NULL",
+                                       "localName" : "NULL"
+                                    }
+                                 }
+                              } ]
+                           },
+                           "contextAlbumReference" : [ ],
+                           "taskSelectionLogic" : {
+                              "key" : "NULL",
+                              "logicFlavour" : "UNDEFINED",
+                              "logic" : ""
+                           },
+                           "stateFinalizerLogicMap" : {
+                              "entry" : [ ]
+                           },
+                           "defaultTask" : {
+                              "name" : "BasicTask",
+                              "version" : "0.0.1"
+                           },
+                           "taskReferences" : {
+                              "entry" : [ {
+                                 "key" : {
+                                    "name" : "BasicTask",
+                                    "version" : "0.0.1"
+                                 },
+                                 "value" : {
+                                    "key" : {
+                                       "parentKeyName" : "ResponsePolicy",
+                                       "parentKeyVersion" : "0.0.1",
+                                       "parentLocalName" : "ResponseState",
+                                       "localName" : "ResponseTask"
+                                    },
+                                    "outputType" : "DIRECT",
+                                    "output" : {
+                                       "parentKeyName" : "ResponsePolicy",
+                                       "parentKeyVersion" : "0.0.1",
+                                       "parentLocalName" : "ResponseState",
+                                       "localName" : "ResponseOutput"
+                                    }
+                                 }
+                              } ]
+                           }
+                        }
+                     } ]
+                  },
+                  "firstState" : "ResponseState"
+               }
+            } ]
+         }
+      },
+      "tasks" : {
+         "key" : {
+            "name" : "SmallModel_Tasks",
+            "version" : "0.0.1"
+         },
+         "taskMap" : {
+            "entry" : [ {
+               "key" : {
+                  "name" : "BasicTask",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "BasicTask",
+                     "version" : "0.0.1"
+                  },
+                  "inputFields" : {
+                     "entry" : [ {
+                        "key" : "intPar",
+                        "value" : {
+                           "key" : "intPar",
+                           "fieldSchemaKey" : {
+                              "name" : "IntType",
+                              "version" : "0.0.1"
+                           },
+                           "optional" : false
+                        }
+                     } ]
+                  },
+                  "outputFields" : {
+                     "entry" : [ {
+                        "key" : "intPar",
+                        "value" : {
+                           "key" : "intPar",
+                           "fieldSchemaKey" : {
+                              "name" : "IntType",
+                              "version" : "0.0.1"
+                           },
+                           "optional" : false
+                        }
+                     } ]
+                  },
+                  "taskParameters" : {
+                     "entry" : [ ]
+                  },
+                  "contextAlbumReference" : [ {
+                     "name" : "BasicContextAlbum",
+                     "version" : "0.0.1"
+                  } ],
+                  "taskLogic" : {
+                     "key" : "TaskLogic",
+                     "logicFlavour" : "JAVASCRIPT",
+                     "logic" : "executor.logger.debug(executor.subject.id);\nvar gc = executor.getContextAlbum(\"BasicContextAlbum\");\nexecutor.logger.debug(gc.name);\nexecutor.logger.debug(executor.inFields);\n\nexecutor.logger.debug(executor.eo);\n\nvar returnValue = executor.isTrue;"
+                  }
+               }
+            } ]
+         }
+      },
+      "events" : {
+         "key" : {
+            "name" : "SmallModel_Events",
+            "version" : "0.0.1"
+         },
+         "eventMap" : {
+            "entry" : [ {
+               "key" : {
+                  "name" : "BasicEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "BasicEvent",
+                     "version" : "0.0.1"
+                  },
+                  "nameSpace" : "org.onap.policy.apex.events",
+                  "source" : "source",
+                  "target" : "target",
+                  "parameter" : {
+                     "entry" : [ {
+                        "key" : "intPar",
+                        "value" : {
+                           "key" : "intPar",
+                           "fieldSchemaKey" : {
+                              "name" : "IntType",
+                              "version" : "0.0.1"
+                           },
+                           "optional" : false
+                        }
+                     } ]
+                  }
+               }
+            }, {
+               "key" : {
+                  "name" : "RequestEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "RequestEvent",
+                     "version" : "0.0.1"
+                  },
+                  "nameSpace" : "org.onap.policy.apex.events",
+                  "source" : "apex",
+                  "target" : "server",
+                  "parameter" : {
+                     "entry" : [ {
+                        "key" : "intPar",
+                        "value" : {
+                           "key" : "intPar",
+                           "fieldSchemaKey" : {
+                              "name" : "IntType",
+                              "version" : "0.0.1"
+                           },
+                           "optional" : false
+                        }
+                     } ]
+                  }
+               }
+            }, {
+               "key" : {
+                  "name" : "ResponseEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "ResponseEvent",
+                     "version" : "0.0.1"
+                  },
+                  "nameSpace" : "org.onap.policy.apex.events",
+                  "source" : "server",
+                  "target" : "apex",
+                  "parameter" : {
+                     "entry" : [ {
+                        "key" : "intPar",
+                        "value" : {
+                           "key" : "intPar",
+                           "fieldSchemaKey" : {
+                              "name" : "IntType",
+                              "version" : "0.0.1"
+                           },
+                           "optional" : false
+                        }
+                     } ]
+                  }
+               }
+            } ]
+         }
+      },
+      "albums" : {
+         "key" : {
+            "name" : "SmallModel_Albums",
+            "version" : "0.0.1"
+         },
+         "albums" : {
+            "entry" : [ {
+               "key" : {
+                  "name" : "BasicContextAlbum",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "BasicContextAlbum",
+                     "version" : "0.0.1"
+                  },
+                  "scope" : "GLOBAL",
+                  "isWritable" : true,
+                  "itemSchema" : {
+                     "name" : "IntType",
+                     "version" : "0.0.1"
+                  }
+               }
+            } ]
+         }
+      },
+      "schemas" : {
+         "key" : {
+            "name" : "SmallModel_Schemas",
+            "version" : "0.0.1"
+         },
+         "schemas" : {
+            "entry" : [ {
+               "key" : {
+                  "name" : "IntType",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "IntType",
+                     "version" : "0.0.1"
+                  },
+                  "schemaFlavour" : "Java",
+                  "schemaDefinition" : "java.lang.Integer"
+               }
+            } ]
+         }
+      }
+   }
+}
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderBadList.json b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderBadList.json
new file mode 100644
index 000000000..a3969aead
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderBadList.json
@@ -0,0 +1,72 @@
+{
+    "engineServiceParameters": {
+        "name": "MyApexEngine",
+        "version": "0.0.1",
+        "id": 45,
+        "instanceCount": 4,
+        "deploymentPort": 12561,
+        "policyModelFileName": "src/test/resources/policymodels/RequestorModel.json",
+        "engineParameters": {
+            "executorParameters": {
+                "JAVASCRIPT": {
+                    "parameterClassName": "org.onap.policy.apex.plugins.executor.javascript.JavascriptExecutorParameters"
+                }
+            }
+        }
+    },
+    "eventInputParameters": {
+        "RestClientConsumer0": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                        ["aaa", "bbb"],
+                        ["ccc", "ddd"],
+                    ]
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "RestClientConsumer1": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                        ,
+                    ]
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        }
+    },
+    "eventOutputParameters": {
+        "RestClientProducer0": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters"
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "RestClientProducer1": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters"
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        }
+    }
+}
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderNotKvPairs.json b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderNotKvPairs.json
new file mode 100644
index 000000000..790a9bc38
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderNotKvPairs.json
@@ -0,0 +1,71 @@
+{
+    "engineServiceParameters": {
+        "name": "MyApexEngine",
+        "version": "0.0.1",
+        "id": 45,
+        "instanceCount": 4,
+        "deploymentPort": 12561,
+        "policyModelFileName": "src/test/resources/policymodels/RequestorModel.json",
+        "engineParameters": {
+            "executorParameters": {
+                "JAVASCRIPT": {
+                    "parameterClassName": "org.onap.policy.apex.plugins.executor.javascript.JavascriptExecutorParameters"
+                }
+            }
+        }
+    },
+    "eventInputParameters": {
+        "RestClientConsumer0": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                        ["aaa", "bbb", "ccc"]
+                    ]
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "RestClientConsumer1": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                        ["aaa"]
+                    ]
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        }
+    },
+    "eventOutputParameters": {
+        "RestClientProducer0": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters"
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "RestClientProducer1": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters"
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        }
+    }
+}
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderNulls.json b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderNulls.json
new file mode 100644
index 000000000..4b99ca0c2
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderNulls.json
@@ -0,0 +1,71 @@
+{
+    "engineServiceParameters": {
+        "name": "MyApexEngine",
+        "version": "0.0.1",
+        "id": 45,
+        "instanceCount": 4,
+        "deploymentPort": 12561,
+        "policyModelFileName": "src/test/resources/policymodels/RequestorModel.json",
+        "engineParameters": {
+            "executorParameters": {
+                "JAVASCRIPT": {
+                    "parameterClassName": "org.onap.policy.apex.plugins.executor.javascript.JavascriptExecutorParameters"
+                }
+            }
+        }
+    },
+    "eventInputParameters": {
+        "RestClientConsumer0": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                        [null, "bbb"],
+                        ["ccc", "ddd"]
+                    ]
+                }
+            }
+        },
+        "RestClientConsumer1": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                        ["aaa", "bbb"],
+                        ["ccc", null],
+                        ["eee", "fff"]
+                    ]
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        }
+    },
+    "eventOutputParameters": {
+        "RestClientProducer0": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters"
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "RestClientProducer1": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters"
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        }
+    }
+}
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderOK.json b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderOK.json
new file mode 100644
index 000000000..1c4a39d99
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderOK.json
@@ -0,0 +1,87 @@
+{
+    "engineServiceParameters": {
+        "name": "MyApexEngine",
+        "version": "0.0.1",
+        "id": 45,
+        "instanceCount": 4,
+        "deploymentPort": 12561,
+        "policyModelFileName": "src/test/resources/policymodels/RequestorModel.json",
+        "engineParameters": {
+            "executorParameters": {
+                "JAVASCRIPT": {
+                    "parameterClassName": "org.onap.policy.apex.plugins.executor.javascript.JavascriptExecutorParameters"
+                }
+            }
+        }
+    },
+    "eventInputParameters": {
+        "RestClientConsumer0": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                    ]
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "RestClientConsumer1": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                        ["aaa", "bbb"],
+                        ["ccc", "ddd"],
+                        ["eee", "fff"]
+                    ]
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        }
+    },
+    "eventOutputParameters": {
+        "RestClientProducer0": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                    ]
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "RestClientProducer1": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                        ["aaa", "bbb"],
+                        ["ccc", "ddd"],
+                        ["eee", "fff"]
+                    ]
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        }
+    }
+}