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

   1 /*
   2  * Copyright (c) 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
   9 package org.opendaylight.openflowplugin.impl.role;
  10
  11 import static org.mockito.ArgumentMatchers.any;
  12 import static org.mockito.Mockito.verify;
  13 import static org.mockito.Mockito.when;
  14
  15 import com.google.common.util.concurrent.Futures;
  16 import com.google.common.util.concurrent.ListenableFuture;
  17 import io.netty.util.HashedWheelTimer;
  18 import org.junit.After;
  19 import org.junit.Before;
  20 import org.junit.Test;
  21 import org.junit.runner.RunWith;
  22 import org.mockito.Mock;
  23 import org.mockito.runners.MockitoJUnitRunner;
  24 import org.opendaylight.openflowplugin.api.OFConstants;
  25 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  26 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
  27 import org.opendaylight.openflowplugin.api.openflow.lifecycle.ContextChainMastershipState;
  28 import org.opendaylight.openflowplugin.api.openflow.lifecycle.ContextChainMastershipWatcher;
  29 import org.opendaylight.openflowplugin.api.openflow.role.RoleContext;
  30 import org.opendaylight.openflowplugin.impl.util.DeviceStateUtil;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflow.provider.config.rev160510.OpenflowProviderConfig;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.role.service.rev150727.OfpRole;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.role.service.rev150727.SalRoleService;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.role.service.rev150727.SetRoleInputBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.role.service.rev150727.SetRoleOutput;
  38 import org.opendaylight.yangtools.yang.common.RpcResult;
  39
  40 @RunWith(MockitoJUnitRunner.class)
  41 public class RoleContextImplTest {
  42     @Mock
  43     private SalRoleService roleService;
  44     @Mock
  45     private ContextChainMastershipWatcher contextChainMastershipWatcher;
  46     @Mock
  47     private DeviceInfo deviceInfo;
  48     @Mock
  49     private DeviceContext deviceContext;
  50     @Mock
  51     private ListenableFuture<RpcResult<SetRoleOutput>> setRoleFuture;
  52     @Mock
  53     private OpenflowProviderConfig config;
  54     private RoleContext roleContext;
  55
  56     @Before
  57     public void setUp() throws Exception {
  58         when(deviceInfo.getNodeInstanceIdentifier()).thenReturn(DeviceStateUtil
  59                 .createNodeInstanceIdentifier(new NodeId("openflow:1")));
  60         when(deviceInfo.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
  61         when(roleService.setRole(any())).thenReturn(Futures.immediateFuture(null));
  62
  63         roleContext = new RoleContextImpl(deviceInfo, new HashedWheelTimer(), 20000, config);
  64         roleContext.registerMastershipWatcher(contextChainMastershipWatcher);
  65         roleContext.setRoleService(roleService);
  66     }
  67
  68     @After
  69     public void tearDown() throws Exception {
  70         roleContext.close();
  71     }
  72
  73     @Test
  74     public void instantiateServiceInstance() throws Exception {
  75         roleContext.instantiateServiceInstance();
  76         verify(roleService).setRole(new SetRoleInputBuilder()
  77                 .setControllerRole(OfpRole.BECOMEMASTER)
  78                 .setNode(new NodeRef(deviceInfo.getNodeInstanceIdentifier()))
  79                 .build());
  80         verify(contextChainMastershipWatcher).onMasterRoleAcquired(
  81                 deviceInfo,
  82                 ContextChainMastershipState.MASTER_ON_DEVICE);
  83     }
  84
  85     @Test
  86     public void closeServiceInstance() throws Exception {
  87         when(setRoleFuture.isCancelled()).thenReturn(false);
  88         when(setRoleFuture.isDone()).thenReturn(false);
  89         when(roleService.setRole(any())).thenReturn(setRoleFuture);
  90         roleContext.instantiateServiceInstance();
  91         roleContext.closeServiceInstance().get();
  92         verify(setRoleFuture).cancel(true);
  93     }
  94
  95 }