applications/bulk-o-matic/src/test/java/org/opendaylight/openflowplugin/applications/bulk/o/matic/FlowWriterConcurrentTest.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
   9 package org.opendaylight.openflowplugin.applications.bulk.o.matic;
  10
  11 import static org.mockito.Mockito.doReturn;
  12
  13 import com.google.common.util.concurrent.Futures;
  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.runners.MockitoJUnitRunner;
  22 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  23 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  24 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  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 FlowWriterConcurrent}.
  33  */
  34 @RunWith(MockitoJUnitRunner.class)
  35 public class FlowWriterConcurrentTest {
  36
  37     private static final Logger LOG = LoggerFactory.getLogger(FlowWriterConcurrentTest.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     @Mock
  47     private Nodes mockNodes;
  48
  49     private FlowWriterConcurrent flowWriterConcurrent;
  50
  51     @Before
  52     public void setUp() throws Exception {
  53
  54         doReturn(writeTransaction).when(mockDataBroker).newWriteOnlyTransaction();
  55         Mockito.when(writeTransaction.submit()).thenReturn(Futures.immediateCheckedFuture(null));
  56
  57         Mockito.doAnswer(invocation -> {
  58             ((Runnable) invocation.getArguments()[0]).run();
  59             return null;
  60         }).when(mockFlowPusher).execute(ArgumentMatchers.<Runnable>any());
  61
  62         flowWriterConcurrent = new FlowWriterConcurrent(mockDataBroker, mockFlowPusher);
  63     }
  64
  65     @Test
  66     public void testAddFlows() throws Exception {
  67         flowWriterConcurrent.addFlows(1, FLOWS_PER_DPN, 10, 10, 10, (short) 0, (short) 1, true);
  68         Mockito.verify(writeTransaction, Mockito.times(FLOWS_PER_DPN)).put(ArgumentMatchers.<LogicalDatastoreType>any(),
  69                 ArgumentMatchers.<InstanceIdentifier<DataObject>>any(), ArgumentMatchers.<DataObject>any(),
  70                 ArgumentMatchers.anyBoolean());
  71     }
  72
  73     @Test
  74     public void testDeleteFlows() throws Exception {
  75         flowWriterConcurrent.deleteFlows(1, FLOWS_PER_DPN, 10, (short) 0, (short) 1);
  76         Mockito.verify(writeTransaction, Mockito.times(FLOWS_PER_DPN))
  77                 .delete(ArgumentMatchers.<LogicalDatastoreType>any(),
  78                         ArgumentMatchers.<InstanceIdentifier<DataObject>>any());
  79     }
  80 }