applications/statistics-manager/src/test/java/org/opendaylight/openflowplugin/applications/statistics/manager/impl/helper/FlowComparatorFactoryTest.java

   1 /*
   2  * Copyright (c) 2013 IBM Corporation.  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.statistics.manager.impl.helper;
   9
  10 import static org.junit.Assert.assertEquals;
  11
  12 import java.math.BigInteger;
  13 import org.junit.BeforeClass;
  14 import org.junit.Test;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.Flow;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.TunnelBuilder;
  19
  20 public final class FlowComparatorFactoryTest {
  21
  22     private static Flow statsFlow;
  23     private static Flow storedFlow;
  24     private static Flow nullFlow;
  25     private static Flow copyStatsFlow;
  26
  27     @BeforeClass
  28     public static void initialization() {
  29         statsFlow = prepareFlow("statsFlow", (short) 1, 1, 1);
  30         copyStatsFlow = prepareFlow("statsFlow", (short) 1, 1, 1);
  31         storedFlow = prepareFlow("storedFlow", (short) 2, 2, 2);
  32         nullFlow = new FlowBuilder().build();
  33     }
  34
  35     private static Flow prepareFlow(String containerName, short tableId, int priority, int tunnelId) {
  36         final FlowBuilder flowBuilder = new FlowBuilder();
  37         flowBuilder.setContainerName(containerName);
  38         flowBuilder.setTableId(tableId);
  39         flowBuilder.setPriority(priority);
  40         flowBuilder.setMatch(new MatchBuilder().setTunnel(
  41                 new TunnelBuilder().setTunnelId(BigInteger.valueOf(tunnelId)).build()).build());
  42         return flowBuilder.build();
  43     }
  44
  45     @Test
  46     public void containerNameComparationTest() {
  47         final SimpleComparator<Flow> simpleComparator = FlowComparatorFactory.createContainerName();
  48         compareViaComparator(simpleComparator);
  49         assertEquals(false, simpleComparator.areObjectsEqual(nullFlow, storedFlow));
  50     }
  51
  52
  53     @Test
  54     public void tableIdComparationTest() {
  55         final SimpleComparator<Flow> simpleComparator = FlowComparatorFactory.createTableId();
  56         compareViaComparator(simpleComparator);
  57         assertEquals(false, simpleComparator.areObjectsEqual(nullFlow, storedFlow));
  58     }
  59
  60     @Test
  61     public void priorityComparationTest() {
  62         final SimpleComparator<Flow> simpleComparator = FlowComparatorFactory.createPriority();
  63         compareViaComparator(simpleComparator);
  64         assertEquals(false, simpleComparator.areObjectsEqual(storedFlow, nullFlow));
  65     }
  66
  67     @Test
  68     public void matchComparationTest() {
  69         final SimpleComparator<Flow> simpleComparator = FlowComparatorFactory.createMatch();
  70         compareViaComparator(simpleComparator);
  71         assertEquals(false, simpleComparator.areObjectsEqual(nullFlow, storedFlow));
  72         assertEquals(true, simpleComparator.areObjectsEqual(statsFlow, copyStatsFlow));
  73         assertEquals(false,simpleComparator.areObjectsEqual(statsFlow,nullFlow));
  74     }
  75
  76     private void compareViaComparator(SimpleComparator<Flow> simpleComparator) {
  77         assertEquals(true, simpleComparator.areObjectsEqual(nullFlow, nullFlow));
  78         assertEquals(false, simpleComparator.areObjectsEqual(statsFlow, storedFlow));
  79         assertEquals(true, simpleComparator.areObjectsEqual(statsFlow, statsFlow));
  80     }
  81 }