applications/bulk-o-matic/src/test/java/org/opendaylight/openflowplugin/applications/bulk/o/matic/FlowWriterTxChainTest.java

   1 /**
   2  * Copyright (c) 2016 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
   9 package org.opendaylight.openflowplugin.applications.bulk.o.matic;
  10
  11 import static org.mockito.Mockito.doReturn;
  12 import static org.mockito.Mockito.mock;
  13 import static org.mockito.Mockito.when;
  14
  15 import com.google.common.util.concurrent.Futures;
  16 import java.util.concurrent.ExecutorService;
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.junit.runner.RunWith;
  20 import org.mockito.Matchers;
  21 import org.mockito.Mock;
  22 import org.mockito.Mockito;
  23 import org.mockito.invocation.InvocationOnMock;
  24 import org.mockito.runners.MockitoJUnitRunner;
  25 import org.mockito.stubbing.Answer;
  26 import org.opendaylight.controller.md.sal.binding.api.BindingTransactionChain;
  27 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  28 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  29 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  30 import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
  31 import org.opendaylight.yangtools.yang.binding.DataObject;
  32 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  33 import org.slf4j.Logger;
  34 import org.slf4j.LoggerFactory;
  35
  36 /**
  37  * Test for {@link FlowWriterTxChain}.
  38  */
  39 @RunWith(MockitoJUnitRunner.class)
  40 public class FlowWriterTxChainTest {
  41
  42     private static final Logger LOG = LoggerFactory.getLogger(FlowWriterTxChainTest.class);
  43     private static final int FLOWS_PER_DPN = 100;
  44
  45     @Mock
  46     private DataBroker mockDataBroker;
  47     @Mock
  48     private ExecutorService mockFlowPusher;
  49     @Mock
  50     private WriteTransaction wTx;
  51
  52     private FlowWriterTxChain flowWriterTxChain;
  53
  54     @Before
  55     public void setUp() throws Exception {
  56
  57         Mockito.doAnswer(new Answer<Void>() {
  58             @Override
  59             public Void answer(InvocationOnMock invocation) throws Throwable {
  60                 ((Runnable)invocation.getArguments()[0]).run();
  61                 return null;
  62             }
  63         }).when(mockFlowPusher).execute(Matchers.<Runnable>any());
  64
  65         final BindingTransactionChain mockedTxChain = mock(BindingTransactionChain.class);
  66         when(mockedTxChain.newWriteOnlyTransaction()).thenReturn(wTx);
  67         doReturn(mockedTxChain).when(mockDataBroker).createTransactionChain(Matchers.<TransactionChainListener>any());
  68
  69         when(wTx.submit()).thenReturn(Futures.immediateCheckedFuture(null));
  70
  71         flowWriterTxChain = new FlowWriterTxChain(mockDataBroker, mockFlowPusher);
  72     }
  73     @Test
  74     public void testAddFlows() throws Exception {
  75         flowWriterTxChain.addFlows(1, FLOWS_PER_DPN, 10, 10, 10, (short)0, (short)1);
  76         Mockito.verify(wTx, Mockito.times(FLOWS_PER_DPN)).put(Matchers.<LogicalDatastoreType>any(), Matchers.<InstanceIdentifier<DataObject>>any(), Matchers.<DataObject>any(), Matchers.anyBoolean());
  77     }
  78
  79     @Test
  80     public void testDeleteFlows() throws Exception {
  81         flowWriterTxChain.deleteFlows(1, FLOWS_PER_DPN, 10, (short)0, (short)1);
  82         Mockito.verify(wTx, Mockito.times(FLOWS_PER_DPN)).delete(Matchers.<LogicalDatastoreType>any(), Matchers.<InstanceIdentifier<DataObject>>any());
  83     }
  84
  85 }