openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/device/DeviceContextImplTest.java

   1 package org.opendaylight.openflowplugin.impl.device;
   2
   3 import static org.mockito.Matchers.any;
   4
   5 import com.google.common.base.Optional;
   6 import com.google.common.util.concurrent.CheckedFuture;
   7 import com.google.common.util.concurrent.Futures;
   8 import com.google.common.util.concurrent.SettableFuture;
   9 import io.netty.util.HashedWheelTimer;
  10 import java.util.concurrent.atomic.AtomicLong;
  11 import org.junit.Assert;
  12 import org.junit.Before;
  13 import org.junit.Test;
  14 import org.junit.runner.RunWith;
  15 import org.mockito.Mock;
  16 import org.mockito.Mockito;
  17 import org.mockito.invocation.InvocationOnMock;
  18 import org.mockito.runners.MockitoJUnitRunner;
  19 import org.mockito.stubbing.Answer;
  20 import org.opendaylight.controller.md.sal.binding.api.BindingTransactionChain;
  21 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  22 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  23 import org.opendaylight.controller.md.sal.binding.api.ReadTransaction;
  24 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  25 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  26 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  27 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
  28 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
  29 import org.opendaylight.openflowplugin.api.openflow.connection.OutboundQueueProvider;
  30 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
  31 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
  32 import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
  33 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  34 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageIntelligenceAgency;
  35 import org.opendaylight.openflowplugin.impl.util.DeviceStateUtil;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetAsyncReply;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
  41 import org.opendaylight.yangtools.concepts.Registration;
  42 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  43 import org.opendaylight.yangtools.yang.common.RpcResult;
  44 import org.slf4j.Logger;
  45 import org.slf4j.LoggerFactory;
  46
  47 @RunWith(MockitoJUnitRunner.class)
  48 public class DeviceContextImplTest {
  49     private static final Logger LOG = LoggerFactory
  50             .getLogger(DeviceContextImplTest.class);
  51     Xid xid;
  52     Xid xidMulti;
  53     DeviceContextImpl deviceContext;
  54     TransactionChainManager txChainManager;
  55     @Mock
  56     RequestContext<GetAsyncReply> requestContext;
  57     @Mock
  58     RequestContext<MultipartReply> requestContextMultiReply;
  59
  60     @Mock
  61     ConnectionContext connectionContext;
  62     @Mock
  63     DeviceState deviceState;
  64     @Mock
  65     DataBroker dataBroker;
  66     @Mock
  67     WriteTransaction wTx;
  68     @Mock
  69     ReadOnlyTransaction rTx;
  70     @Mock
  71     BindingTransactionChain txChainFactory;
  72     @Mock
  73     HashedWheelTimer timer;
  74     @Mock
  75     MessageIntelligenceAgency messageIntelligenceAgency;
  76     @Mock
  77     OutboundQueueProvider outboundQueueProvider;
  78     @Mock
  79     ConnectionAdapter connectionAdapter;
  80     NodeId nodeId = new NodeId("h2g2:42");
  81     KeyedInstanceIdentifier<Node, NodeKey> nodeKeyIdent = DeviceStateUtil.createNodeInstanceIdentifier(nodeId);
  82     @Mock
  83     TranslatorLibrary translatorLibrary;
  84     @Mock
  85     Registration registration;
  86
  87     private final AtomicLong atomicLong = new AtomicLong(0);
  88
  89     @Before
  90     public void setUp() {
  91         final CheckedFuture<Optional<Node>, ReadFailedException> noExistNodeFuture = Futures.immediateCheckedFuture(Optional.<Node>absent());
  92         Mockito.when(rTx.read(LogicalDatastoreType.OPERATIONAL, nodeKeyIdent)).thenReturn(noExistNodeFuture);
  93         Mockito.when(dataBroker.newReadOnlyTransaction()).thenReturn(rTx);
  94         Mockito.when(dataBroker.createTransactionChain(Mockito.any(TransactionChainManager.class))).thenReturn(txChainFactory);
  95         Mockito.when(deviceState.getNodeInstanceIdentifier()).thenReturn(nodeKeyIdent);
  96         txChainManager = new TransactionChainManager(dataBroker, nodeKeyIdent, registration);
  97         final SettableFuture<RpcResult<GetAsyncReply>> settableFuture = SettableFuture.create();
  98         final SettableFuture<RpcResult<MultipartReply>> settableFutureMultiReply = SettableFuture.create();
  99         Mockito.when(requestContext.getFuture()).thenReturn(settableFuture);
 100         Mockito.doAnswer(new Answer<Object>() {
 101             @SuppressWarnings("unchecked")
 102             @Override
 103             public Object answer(final InvocationOnMock invocation) {
 104                 settableFuture.set((RpcResult<GetAsyncReply>) invocation.getArguments()[0]);
 105                 return null;
 106             }
 107         }).when(requestContext).setResult(any(RpcResult.class));
 108
 109         Mockito.when(requestContextMultiReply.getFuture()).thenReturn(settableFutureMultiReply);
 110         Mockito.doAnswer(new Answer<Object>() {
 111             @SuppressWarnings("unchecked")
 112             @Override
 113             public Object answer(final InvocationOnMock invocation) {
 114                 settableFutureMultiReply.set((RpcResult<MultipartReply>) invocation.getArguments()[0]);
 115                 return null;
 116             }
 117         }).when(requestContextMultiReply).setResult(any(RpcResult.class));
 118         Mockito.when(txChainFactory.newWriteOnlyTransaction()).thenReturn(wTx);
 119         Mockito.when(dataBroker.newReadOnlyTransaction()).thenReturn(rTx);
 120         Mockito.when(connectionContext.getOutboundQueueProvider()).thenReturn(outboundQueueProvider);
 121         Mockito.when(connectionContext.getConnectionAdapter()).thenReturn(connectionAdapter);
 122         deviceContext = new DeviceContextImpl(connectionContext, deviceState, dataBroker, timer, messageIntelligenceAgency, outboundQueueProvider, translatorLibrary, txChainManager);
 123
 124         xid = new Xid(atomicLong.incrementAndGet());
 125         xidMulti = new Xid(atomicLong.incrementAndGet());
 126     }
 127
 128     @Test(expected = NullPointerException.class)
 129     public void testDeviceContextImplConstructorNullDataBroker() throws Exception {
 130         new DeviceContextImpl(connectionContext, deviceState, null, timer, messageIntelligenceAgency, outboundQueueProvider, translatorLibrary, txChainManager).close();
 131     }
 132
 133     @Test(expected = NullPointerException.class)
 134     public void testDeviceContextImplConstructorNullDeviceState() throws Exception {
 135         new DeviceContextImpl(connectionContext, null, dataBroker, timer, messageIntelligenceAgency, outboundQueueProvider, translatorLibrary, txChainManager).close();
 136     }
 137
 138     @Test(expected = NullPointerException.class)
 139     public void testDeviceContextImplConstructorNullTimer() throws Exception {
 140         new DeviceContextImpl(null, deviceState, dataBroker, null, messageIntelligenceAgency, outboundQueueProvider, translatorLibrary, txChainManager).close();
 141     }
 142
 143     @Test
 144     public void testGetDeviceState() {
 145         final DeviceState deviceSt = deviceContext.getDeviceState();
 146         Assert.assertNotNull(deviceSt);
 147         Assert.assertEquals(deviceState, deviceSt);
 148     }
 149
 150     @Test
 151     public void testGetReadTransaction() {
 152         final ReadTransaction readTx = deviceContext.getReadTransaction();
 153         Assert.assertNotNull(readTx);
 154         Assert.assertEquals(rTx, readTx);
 155     }
 156
 157
 158 }