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.ClusterSingletonService;
  21 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
  22 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceRegistration;
  23 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
  24 import org.opendaylight.openflowplugin.api.openflow.mastership.MastershipChangeServiceManager;
  25 import org.opendaylight.openflowplugin.applications.frm.FlowNodeReconciliation;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.frm.reconciliation.service.rev180227.FrmReconciliationService;
  28
  29 /**
  30  * Test for {@link DeviceMastershipManager}.
  31  */
  32 @RunWith(MockitoJUnitRunner.class)
  33 public class DeviceMastershipManagerTest {
  34     private DeviceMastershipManager deviceMastershipManager;
  35     @Mock
  36     private ClusterSingletonServiceRegistration registration;
  37     @Mock
  38     private ClusterSingletonServiceProvider clusterSingletonService;
  39     @Mock
  40     private FlowNodeReconciliation reconciliationAgent;
  41     @Mock
  42     private DataBroker dataBroker;
  43     @Mock
  44     private MastershipChangeServiceManager mastershipChangeServiceManager;
  45     @Mock
  46     private DeviceInfo deviceInfo;
  47     @Mock
  48     private NodeId nodeId;
  49     @Mock
  50     private RpcProviderService rpcProviderService;
  51     @Mock
  52     private FrmReconciliationService reconciliationService;
  53
  54     @Before
  55     public void setUp() throws Exception {
  56         deviceMastershipManager = new DeviceMastershipManager(clusterSingletonService, reconciliationAgent, dataBroker,
  57                 mastershipChangeServiceManager, rpcProviderService, reconciliationService);
  58         Mockito.lenient().when(clusterSingletonService
  59                 .registerClusterSingletonService(ArgumentMatchers.<ClusterSingletonService>any()))
  60                 .thenReturn(registration);
  61         Mockito.when(deviceInfo.getNodeId()).thenReturn(nodeId);
  62         Mockito.when(nodeId.getValue()).thenReturn("dummyValue");
  63     }
  64
  65     @Test
  66     public void testOnDeviceConnectedAndDisconnected() throws Exception {
  67         // no context
  68         Assert.assertNull(deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()));
  69         deviceMastershipManager.onBecomeOwner(deviceInfo);
  70         DeviceMastership serviceInstance = deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId());
  71         Assert.assertNotNull(serviceInstance);
  72         // destroy context - unregister
  73         Assert.assertNotNull(deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()));
  74         deviceMastershipManager.onLoseOwnership(deviceInfo);
  75         Assert.assertNull(deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()));
  76     }
  77
  78     @Test
  79     public void testIsDeviceMasteredOrSlaved() {
  80         // no context
  81         Assert.assertFalse(deviceMastershipManager.isDeviceMastered(deviceInfo.getNodeId()));
  82         deviceMastershipManager.onBecomeOwner(deviceInfo);
  83         // is master
  84         deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()).instantiateServiceInstance();
  85         Assert.assertTrue(deviceMastershipManager.isDeviceMastered(deviceInfo.getNodeId()));
  86         // is not master
  87         deviceMastershipManager.getDeviceMasterships().get(deviceInfo.getNodeId()).closeServiceInstance();
  88         Assert.assertFalse(deviceMastershipManager.isDeviceMastered(deviceInfo.getNodeId()));
  89     }
  90 }