openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/role/RoleContextImplTest.java

   1 /**
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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.impl.role;
   9
  10
  11 import com.google.common.util.concurrent.Futures;
  12 import io.netty.util.HashedWheelTimer;
  13 import org.junit.Assert;
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.junit.runner.RunWith;
  17 import org.mockito.Mock;
  18 import org.mockito.Mockito;
  19 import org.mockito.runners.MockitoJUnitRunner;
  20 import org.opendaylight.controller.md.sal.common.api.clustering.CandidateAlreadyRegisteredException;
  21 import org.opendaylight.openflowplugin.api.OFConstants;
  22 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
  23 import org.opendaylight.openflowplugin.api.openflow.lifecycle.LifecycleService;
  24 import org.opendaylight.openflowplugin.api.openflow.role.RoleContext;
  25 import org.opendaylight.openflowplugin.api.openflow.role.RoleManager;
  26 import org.opendaylight.openflowplugin.impl.util.DeviceStateUtil;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.role.service.rev150727.OfpRole;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.role.service.rev150727.SalRoleService;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.role.service.rev150727.SetRoleInput;
  31
  32 @RunWith(MockitoJUnitRunner.class)
  33 public class RoleContextImplTest {
  34
  35     @Mock
  36     HashedWheelTimer hashedWheelTimer;
  37     @Mock
  38     private DeviceInfo deviceInfo;
  39     @Mock
  40     private RoleManager roleManager;
  41     @Mock
  42     private LifecycleService lifecycleService;
  43     @Mock
  44     private SalRoleService salRoleService;
  45
  46     private final NodeId nodeId = NodeId.getDefaultInstance("openflow:1");
  47     private RoleContext roleContext;
  48     private RoleContextImpl roleContextSpy;
  49
  50     @Before
  51     public void setup() throws CandidateAlreadyRegisteredException {
  52         roleContext = new RoleContextImpl(deviceInfo, hashedWheelTimer, roleManager, lifecycleService);
  53         roleContext.setSalRoleService(salRoleService);
  54         Mockito.when(deviceInfo.getNodeId()).thenReturn(nodeId);
  55         Mockito.when(salRoleService.setRole(Mockito.<SetRoleInput>any())).thenReturn(Futures.immediateFuture(null));
  56         Mockito.when(deviceInfo.getNodeInstanceIdentifier()).thenReturn(DeviceStateUtil.createNodeInstanceIdentifier(nodeId));
  57         roleContextSpy = Mockito.spy((RoleContextImpl) roleContext);
  58     }
  59
  60     @Test
  61     public void testCreateRequestContext() throws Exception {
  62         roleContext.createRequestContext();
  63         Mockito.verify(deviceInfo).reserveXidForDeviceMessage();
  64     }
  65
  66     @Test(expected = NullPointerException.class)
  67     public void testSetSalRoleService() throws Exception {
  68         roleContext.setSalRoleService(null);
  69     }
  70
  71     @Test
  72     public void testGetNodeId() throws Exception {
  73         Assert.assertTrue(roleContext.getDeviceInfo().getNodeId().equals(nodeId));
  74     }
  75
  76     @Test
  77     public void startupClusterServices() throws Exception {
  78         roleContextSpy.startupClusterServices();
  79         Mockito.verify(roleContextSpy).sendRoleChangeToDevice(OfpRole.BECOMEMASTER);
  80     }
  81
  82     @Test
  83     public void startupClusterServicesVersion10() throws Exception {
  84         Mockito.when(deviceInfo.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_0);
  85         roleContextSpy.startupClusterServices();
  86         Mockito.verify(roleContextSpy).sendRoleChangeToDevice(OfpRole.BECOMEMASTER);
  87     }
  88
  89     @Test
  90     public void startupClusterServicesVersion13() throws Exception {
  91         Mockito.when(deviceInfo.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
  92         roleContextSpy.startupClusterServices();
  93         Mockito.verify(roleContextSpy).sendRoleChangeToDevice(OfpRole.BECOMEMASTER);
  94     }
  95
  96     @Test
  97     public void stopClusterServicesNotDisconnected() throws Exception {
  98         roleContextSpy.stopClusterServices(false);
  99         Mockito.verify(roleContextSpy).sendRoleChangeToDevice(OfpRole.BECOMESLAVE);
 100         Mockito.verify(roleManager, Mockito.never()).removeDeviceFromOperationalDS(Mockito.<DeviceInfo>any());
 101     }
 102
 103     @Test
 104     public void stopClusterServicesDisconnected() throws Exception {
 105         roleContextSpy.stopClusterServices(true);
 106         Mockito.verify(roleManager, Mockito.atLeastOnce()).removeDeviceFromOperationalDS(Mockito.<DeviceInfo>any());
 107     }
 108
 109     @Test
 110     public void makeDeviceSlave() throws Exception {
 111         roleContextSpy.makeDeviceSlave();
 112         Mockito.verify(roleContextSpy).sendRoleChangeToDevice(OfpRole.BECOMESLAVE);
 113     }
 114
 115 }