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
  29 /**
  30  * Test for {@link FlowWriterTxChain}.
  31  */
  32 @RunWith(MockitoJUnitRunner.class)
  33 public class FlowWriterTxChainTest {
  34
  35     private static final int FLOWS_PER_DPN = 100;
  36
  37     @Mock
  38     private DataBroker mockDataBroker;
  39     @Mock
  40     private ExecutorService mockFlowPusher;
  41     @Mock
  42     private WriteTransaction writeTransaction;
  43
  44     private FlowWriterTxChain flowWriterTxChain;
  45
  46     @Before
  47     public void setUp() {
  48
  49         Mockito.doAnswer(invocation -> {
  50             ((Runnable) invocation.getArguments()[0]).run();
  51             return null;
  52         }).when(mockFlowPusher).execute(ArgumentMatchers.any());
  53
  54         final TransactionChain mockedTxChain = mock(TransactionChain.class);
  55         when(mockedTxChain.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  56         doReturn(mockedTxChain).when(mockDataBroker)
  57                 .createMergingTransactionChain(ArgumentMatchers.any());
  58
  59         doReturn(CommitInfo.emptyFluentFuture()).when(writeTransaction).commit();
  60
  61         flowWriterTxChain = new FlowWriterTxChain(mockDataBroker, mockFlowPusher);
  62     }
  63
  64     @Test
  65     public void testAddFlows() {
  66         flowWriterTxChain.addFlows(1, FLOWS_PER_DPN, 10, 10, 10, (short) 0, (short) 1, true);
  67         Mockito.verify(writeTransaction, Mockito.times(FLOWS_PER_DPN)).put(ArgumentMatchers.any(),
  68                 ArgumentMatchers.any(), ArgumentMatchers.any(),
  69                 ArgumentMatchers.anyBoolean());
  70     }
  71
  72     @Test
  73     public void testDeleteFlows() {
  74         flowWriterTxChain.deleteFlows(1, FLOWS_PER_DPN, 10, (short) 0, (short) 1);
  75         Mockito.verify(writeTransaction, Mockito.times(FLOWS_PER_DPN))
  76                 .delete(ArgumentMatchers.any(),
  77                         ArgumentMatchers.<InstanceIdentifier<DataObject>>any());
  78     }
  79 }