2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
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
9 package org.opendaylight.openflowplugin.impl.device;
11 import static org.mockito.Matchers.any;
12 import static org.mockito.Mockito.mock;
13 import static org.mockito.Mockito.verify;
14 import static org.mockito.Mockito.when;
16 import com.google.common.util.concurrent.CheckedFuture;
17 import io.netty.util.HashedWheelTimer;
18 import java.lang.reflect.Field;
19 import java.math.BigInteger;
20 import java.util.concurrent.ConcurrentHashMap;
21 import org.junit.Assert;
22 import org.junit.Before;
23 import org.junit.Test;
24 import org.junit.runner.RunWith;
25 import org.mockito.Mock;
26 import org.mockito.runners.MockitoJUnitRunner;
27 import org.opendaylight.controller.md.sal.binding.api.BindingTransactionChain;
28 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
29 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
30 import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
31 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
32 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
33 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
34 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
35 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
36 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageIntelligenceAgency;
37 import org.opendaylight.openflowplugin.impl.device.initialization.DeviceInitializerProviderFactory;
38 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.CapabilitiesV10;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FeaturesReply;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflow.provider.config.rev160510.NonZeroUint16Type;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflow.provider.config.rev160510.NonZeroUint32Type;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflow.provider.config.rev160510.OpenflowProviderConfigBuilder;
47 @RunWith(MockitoJUnitRunner.class)
48 public class DeviceManagerImplTest {
50 private static final long TEST_VALUE_GLOBAL_NOTIFICATION_QUOTA = 2000L;
51 private static final int barrierCountLimit = 25600;
52 private static final long barrierIntervalNanos = 500;
53 private static final NodeId DUMMY_NODE_ID = new NodeId("dummyNodeId");
56 private CheckedFuture<Void, TransactionCommitFailedException> mockedFuture;
58 private FeaturesReply mockFeatures;
60 private ConnectionContext mockConnectionContext;
62 private ConnectionAdapter mockedConnectionAdapter;
64 private DeviceContextImpl mockedDeviceContext;
66 private MessageIntelligenceAgency messageIntelligenceAgency;
68 private DeviceInfo deviceInfo;
70 private ConvertorExecutor convertorExecutor;
72 public void setUp() throws Exception {
73 when(mockConnectionContext.getNodeId()).thenReturn(DUMMY_NODE_ID);
74 when(mockConnectionContext.getFeatures()).thenReturn(mockFeatures);
75 when(mockConnectionContext.getConnectionAdapter()).thenReturn(mockedConnectionAdapter);
76 when(mockConnectionContext.getDeviceInfo()).thenReturn(deviceInfo);
77 when(mockedDeviceContext.getPrimaryConnectionContext()).thenReturn(mockConnectionContext);
78 when(deviceInfo.getNodeId()).thenReturn(DUMMY_NODE_ID);
80 final Capabilities capabilitiesV13 = mock(Capabilities.class);
81 final CapabilitiesV10 capabilitiesV10 = mock(CapabilitiesV10.class);
82 when(mockFeatures.getCapabilities()).thenReturn(capabilitiesV13);
83 when(mockFeatures.getCapabilitiesV10()).thenReturn(capabilitiesV10);
84 when(mockFeatures.getDatapathId()).thenReturn(BigInteger.valueOf(21L));
87 private DeviceManagerImpl prepareDeviceManager() {
88 final DataBroker mockedDataBroker = mock(DataBroker.class);
89 final WriteTransaction mockedWriteTransaction = mock(WriteTransaction.class);
91 final BindingTransactionChain mockedTxChain = mock(BindingTransactionChain.class);
92 final WriteTransaction mockedWTx = mock(WriteTransaction.class);
93 when(mockedTxChain.newWriteOnlyTransaction()).thenReturn(mockedWTx);
94 when(mockedDataBroker.createTransactionChain(any(TransactionChainListener.class))).thenReturn
96 when(mockedDataBroker.newWriteOnlyTransaction()).thenReturn(mockedWriteTransaction);
98 when(mockedWriteTransaction.submit()).thenReturn(mockedFuture);
100 final DeviceManagerImpl deviceManager = new DeviceManagerImpl(
101 new OpenflowProviderConfigBuilder()
102 .setBarrierCountLimit(new NonZeroUint16Type(barrierCountLimit))
103 .setBarrierIntervalTimeoutLimit(new NonZeroUint32Type(barrierIntervalNanos))
104 .setGlobalNotificationQuota(TEST_VALUE_GLOBAL_NOTIFICATION_QUOTA)
105 .setSwitchFeaturesMandatory(false)
106 .setEnableFlowRemovedNotification(true)
107 .setSkipTableFeatures(false)
110 messageIntelligenceAgency,
112 new HashedWheelTimer(),
114 DeviceInitializerProviderFactory.createDefaultProvider());
116 return deviceManager;
120 public void testClose() throws Exception {
121 final DeviceContext deviceContext = mock(DeviceContext.class);
122 final DeviceManagerImpl deviceManager = prepareDeviceManager();
123 final ConcurrentHashMap<DeviceInfo, DeviceContext> deviceContexts = getContextsCollection(deviceManager);
124 deviceContexts.put(deviceInfo, deviceContext);
125 Assert.assertEquals(1, deviceContexts.size());
127 deviceManager.close();
129 verify(deviceContext).close();
132 private static ConcurrentHashMap<DeviceInfo, DeviceContext> getContextsCollection(final DeviceManagerImpl deviceManager) throws NoSuchFieldException, IllegalAccessException {
133 // HACK: contexts collection for testing shall be accessed in some more civilized way
134 final Field contextsField = DeviceManagerImpl.class.getDeclaredField("deviceContexts");
135 Assert.assertNotNull(contextsField);
136 contextsField.setAccessible(true);
137 return (ConcurrentHashMap<DeviceInfo, DeviceContext>) contextsField.get(deviceManager);