UT for ServicehandlerImpl

  - UT for methods create service and delete service

Change-Id: I0398dac41d4fac687dcdbe8fc7ef7cfa7f1003e9
Signed-off-by: Rami <rmohamed.ext@orange.com>

diff --git a/servicehandler/src/test/java/org/opendaylight/transportpce/servicehandler/impl/ServicehandlerImplTest.java b/servicehandler/src/test/java/org/opendaylight/transportpce/servicehandler/impl/ServicehandlerImplTest.java
new file mode 100644 (file)
index 0000000..3dd1417
--- /dev/null
+++ b/servicehandler/src/test/java/org/opendaylight/transportpce/servicehandler/impl/ServicehandlerImplTest.java
@@ -0,0 +1,174 @@
+/*
+ * Copyright © 2019 Orange, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.transportpce.servicehandler.impl;
+
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.ListeningExecutorService;
+import com.google.common.util.concurrent.MoreExecutors;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
+import org.opendaylight.transportpce.common.ResponseCodes;
+import org.opendaylight.transportpce.pce.service.PathComputationService;
+import org.opendaylight.transportpce.renderer.provisiondevice.RendererServiceOperations;
+import org.opendaylight.transportpce.servicehandler.listeners.PceListenerImpl;
+import org.opendaylight.transportpce.servicehandler.listeners.RendererListenerImpl;
+import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperationsImpl;
+import org.opendaylight.transportpce.servicehandler.utils.ServiceDataUtils;
+import org.opendaylight.transportpce.test.AbstractTest;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.*;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.service.delete.input.ServiceDeleteReqInfoBuilder;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Executors;
+
+import static org.mockito.ArgumentMatchers.any;
+
+public class ServicehandlerImplTest extends AbstractTest  {
+
+    @Mock
+    private PathComputationService pathComputationService;
+
+    @Mock
+    private RendererServiceOperations rendererServiceOperations;
+
+    @Mock
+    private NotificationPublishService notificationPublishService;
+
+    @Mock
+    private PceListenerImpl pceListenerImpl;
+
+    @Mock
+    private RendererListenerImpl rendererListenerImpl;
+
+    private ListeningExecutorService executorService;
+    private CountDownLatch endSignal;
+    private static final int NUM_THREADS = 5;
+    private boolean callbackRan;
+
+    @Before
+    public void setUp() {
+        executorService = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(NUM_THREADS));
+        endSignal = new CountDownLatch(1);
+        callbackRan = false;
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void createServiceShouldBeFailedWithEmptyInput() throws ExecutionException, InterruptedException {
+        ServicehandlerImpl servicehandlerImpl = new ServicehandlerImpl(getNewDataBroker(), pathComputationService, rendererServiceOperations,
+                notificationPublishService, pceListenerImpl, rendererListenerImpl, null);
+        ListenableFuture<RpcResult<ServiceCreateOutput>> result =  servicehandlerImpl.serviceCreate(new ServiceCreateInputBuilder().build());
+        result.addListener(new Runnable() {
+            @Override
+            public void run() {
+                callbackRan = true;
+                endSignal.countDown();
+            }
+        }, executorService);
+
+        endSignal.await();
+
+        RpcResult<ServiceCreateOutput> rpcResult = result.get();
+        Assert.assertEquals(ResponseCodes.RESPONSE_FAILED, rpcResult.getResult().getConfigurationResponseCommon().getResponseCode());
+    }
+
+    @Test
+    public void createServiceShouldBeSuccessfulWhenPreformPCESuccessful() throws ExecutionException, InterruptedException {
+        ServiceCreateInput input = ServiceDataUtils.buildServiceCreateInput();
+        Mockito.when(pathComputationService.pathComputationRequest(any())).thenReturn(Futures.immediateFuture(any()));
+        ServicehandlerImpl servicehandlerImpl = new ServicehandlerImpl(getNewDataBroker(), pathComputationService, rendererServiceOperations,
+                notificationPublishService, pceListenerImpl, rendererListenerImpl, null);
+        ListenableFuture<RpcResult<ServiceCreateOutput>> result =  servicehandlerImpl.serviceCreate(input);
+        result.addListener(new Runnable() {
+            @Override
+            public void run() {
+                callbackRan = true;
+                endSignal.countDown();
+            }
+        }, executorService);
+
+        endSignal.await();
+
+        RpcResult<ServiceCreateOutput> rpcResult = result.get();
+        Assert.assertEquals(ResponseCodes.RESPONSE_OK, rpcResult.getResult().getConfigurationResponseCommon().getResponseCode());
+    }
+
+    @Test
+    public void deleteServiceShouldBeFailedWithEmptyInput() throws ExecutionException, InterruptedException {
+        ServicehandlerImpl servicehandlerImpl = new ServicehandlerImpl(getNewDataBroker(), pathComputationService, rendererServiceOperations,
+                notificationPublishService, pceListenerImpl, rendererListenerImpl, null);
+        ListenableFuture<RpcResult<ServiceDeleteOutput>> result = servicehandlerImpl.serviceDelete(new ServiceDeleteInputBuilder()
+                .setServiceDeleteReqInfo(new ServiceDeleteReqInfoBuilder().setServiceName("").build()).build());
+        result.addListener(new Runnable() {
+            @Override
+            public void run() {
+                callbackRan = true;
+                endSignal.countDown();
+            }
+        }, executorService);
+
+        endSignal.await();
+
+        RpcResult<ServiceDeleteOutput> rpcResult = result.get();
+        Assert.assertEquals(ResponseCodes.RESPONSE_FAILED, rpcResult.getResult().getConfigurationResponseCommon().getResponseCode());
+    }
+
+    @Test
+    public void deleteServiceShouldBeFailedWithNonExistService() throws ExecutionException, InterruptedException {
+        ServiceDeleteInput input = ServiceDataUtils.buildServiceDeleteInput();
+        ServicehandlerImpl servicehandlerImpl = new ServicehandlerImpl(getNewDataBroker(), pathComputationService, rendererServiceOperations,
+                notificationPublishService, pceListenerImpl, rendererListenerImpl, null);
+        ListenableFuture<RpcResult<ServiceDeleteOutput>> result = servicehandlerImpl.serviceDelete(input);
+        result.addListener(new Runnable() {
+            @Override
+            public void run() {
+                callbackRan = true;
+                endSignal.countDown();
+            }
+        }, executorService);
+
+        endSignal.await();
+
+        RpcResult<ServiceDeleteOutput> rpcResult = result.get();
+        Assert.assertEquals(ResponseCodes.RESPONSE_FAILED, rpcResult.getResult().getConfigurationResponseCommon().getResponseCode());
+    }
+
+    @Test
+    public void deleteServiceShouldBeSuccessForExistingService() throws ExecutionException, InterruptedException {
+        DataBroker dataBroker = getNewDataBroker();
+        Mockito.when(rendererServiceOperations.serviceDelete(any())).thenReturn(Futures.immediateFuture(any()));
+        ServicehandlerImpl servicehandlerImpl = new ServicehandlerImpl(dataBroker, pathComputationService, rendererServiceOperations,
+                notificationPublishService, pceListenerImpl, rendererListenerImpl, null);
+        ServiceDataStoreOperationsImpl serviceDataStoreOperations = new ServiceDataStoreOperationsImpl(dataBroker);
+        ServiceCreateInput createInput = ServiceDataUtils.buildServiceCreateInput();
+        serviceDataStoreOperations.createService(createInput);
+        ServiceDeleteInput input = ServiceDataUtils.buildServiceDeleteInput();
+        ListenableFuture<RpcResult<ServiceDeleteOutput>> result = servicehandlerImpl.serviceDelete(input);
+        result.addListener(new Runnable() {
+            @Override
+            public void run() {
+                callbackRan = true;
+                endSignal.countDown();
+            }
+        }, executorService);
+
+        endSignal.await();
+
+        RpcResult<ServiceDeleteOutput> rpcResult = result.get();
+        Assert.assertEquals(ResponseCodes.RESPONSE_OK, rpcResult.getResult().getConfigurationResponseCommon().getResponseCode());
+    }
+}