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.common.api.ClusterSingletonServiceProvider;
  21 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceRegistration;
  22 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
  23 import org.opendaylight.openflowplugin.api.openflow.mastership.MastershipChangeServiceManager;
  24 import org.opendaylight.openflowplugin.applications.frm.FlowNodeReconciliation;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.frm.reconciliation.service.rev180227.FrmReconciliationService;
  27
  28 /**
  29  * Test for {@link DeviceMastershipManager}.
  30  */
  31 @RunWith(MockitoJUnitRunner.class)
  32 public class DeviceMastershipManagerTest {
  33     private DeviceMastershipManager deviceMastershipManager;
  34     @Mock
  35     private ClusterSingletonServiceRegistration registration;
  36     @Mock
  37     private ClusterSingletonServiceProvider clusterSingletonService;
  38     @Mock
  39     private FlowNodeReconciliation reconciliationAgent;
  40     @Mock
  41     private DataBroker dataBroker;
  42     @Mock
  43     private MastershipChangeServiceManager mastershipChangeServiceManager;
  44     @Mock
  45     private DeviceInfo deviceInfo;
  46     @Mock
  47     private NodeId nodeId;
  48     @Mock
  49     private RpcProviderService rpcProviderService;
  50     @Mock
  51     private FrmReconciliationService reconciliationService;
  52
  53     @Before
  54     public void setUp() {
  55         deviceMastershipManager = new DeviceMastershipManager(clusterSingletonService, reconciliationAgent, dataBroker,
  56                 mastershipChangeServiceManager, rpcProviderService, reconciliationService);
  57         Mockito.lenient().when(clusterSingletonService
  58                 .registerClusterSingletonService(ArgumentMatchers.any()))
  59                 .thenReturn(registration);
  60         Mockito.when(deviceInfo.getNodeId()).thenReturn(nodeId);
  61         Mockito.when(nodeId.getValue()).thenReturn("dummyValue");
  62     }
  63
  64     @Test
  65     public void testOnDeviceConnectedAndDisconnected() {
  66         // no context
  67         Assert.assertNull(deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()));
  68         deviceMastershipManager.onBecomeOwner(deviceInfo);
  69         DeviceMastership serviceInstance = deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId());
  70         Assert.assertNotNull(serviceInstance);
  71         // destroy context - unregister
  72         Assert.assertNotNull(deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()));
  73         deviceMastershipManager.onLoseOwnership(deviceInfo);
  74         Assert.assertNull(deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()));
  75     }
  76
  77     @Test
  78     public void testIsDeviceMasteredOrSlaved() {
  79         // no context
  80         Assert.assertFalse(deviceMastershipManager.isDeviceMastered(deviceInfo.getNodeId()));
  81         deviceMastershipManager.onBecomeOwner(deviceInfo);
  82         // is master
  83         deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()).instantiateServiceInstance();
  84         Assert.assertTrue(deviceMastershipManager.isDeviceMastered(deviceInfo.getNodeId()));
  85         // is not master
  86         deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()).closeServiceInstance();
  87         Assert.assertFalse(deviceMastershipManager.isDeviceMastered(deviceInfo.getNodeId()));
  88     }
  89 }