applications/forwardingrules-manager/src/test/java/org/opendaylight/openflowplugin/applications/frm/impl/DeviceMastershipManagerTest.java

   1 /*
   2  * Copyright (c) 2016, 2017 Pantheon Technologies s.r.o. and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.openflowplugin.applications.frm.impl;
   9
  10 import org.junit.Assert;
  11 import org.junit.Before;
  12 import org.junit.Test;
  13 import org.junit.runner.RunWith;
  14 import org.mockito.ArgumentMatchers;
  15 import org.mockito.Mock;
  16 import org.mockito.Mockito;
  17 import org.mockito.junit.MockitoJUnitRunner;
  18 import org.opendaylight.mdsal.binding.api.DataBroker;
  19 import org.opendaylight.mdsal.binding.api.RpcProviderService;
  20 import org.opendaylight.mdsal.singleton.api.ClusterSingletonServiceProvider;
  21 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
  22 import org.opendaylight.openflowplugin.api.openflow.mastership.MastershipChangeServiceManager;
  23 import org.opendaylight.openflowplugin.applications.frm.FlowNodeReconciliation;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  25 import org.opendaylight.yangtools.concepts.Registration;
  26
  27 /**
  28  * Test for {@link DeviceMastershipManager}.
  29  */
  30 @RunWith(MockitoJUnitRunner.class)
  31 public class DeviceMastershipManagerTest {
  32     private DeviceMastershipManager deviceMastershipManager;
  33     @Mock
  34     private Registration registration;
  35     @Mock
  36     private ClusterSingletonServiceProvider clusterSingletonService;
  37     @Mock
  38     private FlowNodeReconciliation reconciliationAgent;
  39     @Mock
  40     private DataBroker dataBroker;
  41     @Mock
  42     private MastershipChangeServiceManager mastershipChangeServiceManager;
  43     @Mock
  44     private DeviceInfo deviceInfo;
  45     @Mock
  46     private NodeId nodeId;
  47     @Mock
  48     private RpcProviderService rpcProviderService;
  49
  50     @Before
  51     public void setUp() {
  52         deviceMastershipManager = new DeviceMastershipManager(reconciliationAgent, dataBroker,
  53                 mastershipChangeServiceManager, rpcProviderService);
  54         Mockito.lenient().when(clusterSingletonService
  55                 .registerClusterSingletonService(ArgumentMatchers.any()))
  56                 .thenReturn(registration);
  57         Mockito.when(deviceInfo.getNodeId()).thenReturn(nodeId);
  58         Mockito.when(nodeId.getValue()).thenReturn("dummyValue");
  59     }
  60
  61     @Test
  62     public void testOnDeviceConnectedAndDisconnected() {
  63         // no context
  64         Assert.assertNull(deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()));
  65         deviceMastershipManager.onBecomeOwner(deviceInfo);
  66         DeviceMastership serviceInstance = deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId());
  67         Assert.assertNotNull(serviceInstance);
  68         // destroy context - unregister
  69         Assert.assertNotNull(deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()));
  70         deviceMastershipManager.onLoseOwnership(deviceInfo);
  71         Assert.assertNull(deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()));
  72     }
  73
  74     @Test
  75     public void testIsDeviceMasteredOrSlaved() {
  76         // no context
  77         Assert.assertFalse(deviceMastershipManager.isDeviceMastered(deviceInfo.getNodeId()));
  78         deviceMastershipManager.onBecomeOwner(deviceInfo);
  79         // is master
  80         deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()).instantiateServiceInstance();
  81         Assert.assertTrue(deviceMastershipManager.isDeviceMastered(deviceInfo.getNodeId()));
  82         // is not master
  83         deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()).closeServiceInstance();
  84         Assert.assertFalse(deviceMastershipManager.isDeviceMastered(deviceInfo.getNodeId()));
  85     }
  86 }