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

   1 /*
   2  * Copyright (c) 2016, 2017 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.applications.bulk.o.matic;
   9
  10 import static org.mockito.Mockito.doReturn;
  11 import static org.mockito.Mockito.mock;
  12 import static org.mockito.Mockito.when;
  13
  14 import java.util.concurrent.ExecutorService;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.junit.runner.RunWith;
  18 import org.mockito.ArgumentMatchers;
  19 import org.mockito.Mock;
  20 import org.mockito.Mockito;
  21 import org.mockito.junit.MockitoJUnitRunner;
  22 import org.opendaylight.mdsal.binding.api.DataBroker;
  23 import org.opendaylight.mdsal.binding.api.TransactionChain;
  24 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  25 import org.opendaylight.mdsal.common.api.CommitInfo;
  26 import org.opendaylight.yangtools.yang.binding.DataObject;
  27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  28 import org.slf4j.Logger;
  29 import org.slf4j.LoggerFactory;
  30
  31 /**
  32  * Test for {@link FlowWriterTxChain}.
  33  */
  34 @RunWith(MockitoJUnitRunner.class)
  35 public class FlowWriterTxChainTest {
  36
  37     private static final Logger LOG = LoggerFactory.getLogger(FlowWriterTxChainTest.class);
  38     private static final int FLOWS_PER_DPN = 100;
  39
  40     @Mock
  41     private DataBroker mockDataBroker;
  42     @Mock
  43     private ExecutorService mockFlowPusher;
  44     @Mock
  45     private WriteTransaction writeTransaction;
  46
  47     private FlowWriterTxChain flowWriterTxChain;
  48
  49     @Before
  50     public void setUp() throws Exception {
  51
  52         Mockito.doAnswer(invocation -> {
  53             ((Runnable) invocation.getArguments()[0]).run();
  54             return null;
  55         }).when(mockFlowPusher).execute(ArgumentMatchers.any());
  56
  57         final TransactionChain mockedTxChain = mock(TransactionChain.class);
  58         when(mockedTxChain.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  59         doReturn(mockedTxChain).when(mockDataBroker)
  60                 .createTransactionChain(ArgumentMatchers.any());
  61
  62         doReturn(CommitInfo.emptyFluentFuture()).when(writeTransaction).commit();
  63
  64         flowWriterTxChain = new FlowWriterTxChain(mockDataBroker, mockFlowPusher);
  65     }
  66
  67     @Test
  68     public void testAddFlows() throws Exception {
  69         flowWriterTxChain.addFlows(1, FLOWS_PER_DPN, 10, 10, 10, (short) 0, (short) 1, true);
  70         Mockito.verify(writeTransaction, Mockito.times(FLOWS_PER_DPN)).put(ArgumentMatchers.any(),
  71                 ArgumentMatchers.any(), ArgumentMatchers.any(),
  72                 ArgumentMatchers.anyBoolean());
  73     }
  74
  75     @Test
  76     public void testDeleteFlows() throws Exception {
  77         flowWriterTxChain.deleteFlows(1, FLOWS_PER_DPN, 10, (short) 0, (short) 1);
  78         Mockito.verify(writeTransaction, Mockito.times(FLOWS_PER_DPN))
  79                 .delete(ArgumentMatchers.any(),
  80                         ArgumentMatchers.<InstanceIdentifier<DataObject>>any());
  81     }
  82 }