openflowplugin/src/test/java/org/opendaylight/openflowplugin/openflow/md/util/InventoryDataServiceUtilTest.java

   1 /*
   2  * Copyright (c) 2013 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.openflow.md.util;
   9
  10 import static org.junit.Assert.assertNotNull;
  11
  12 import java.math.BigInteger;
  13 import org.junit.Assert;
  14 import org.junit.Test;
  15 import org.junit.runner.RunWith;
  16 import org.mockito.junit.MockitoJUnitRunner;
  17 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRef;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorUpdatedBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeUpdatedBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumberValuesV10;
  25 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  26 import org.opendaylight.yangtools.yang.common.Uint32;
  27 import org.opendaylight.yangtools.yang.common.Uint64;
  28
  29 @RunWith(MockitoJUnitRunner.class)
  30 public class InventoryDataServiceUtilTest {
  31     private static final Uint32 PORT_NO = Uint32.valueOf(PortNumberValuesV10.CONTROLLER.getIntValue());
  32     private static final Uint64 PATH_ID = Uint64.valueOf(10);
  33
  34     /**
  35      * Test method for {@link InventoryDataServiceUtil#nodeUpdatedBuilderFromDataPathId(Uint64 datapathId)}.
  36      */
  37     @Test
  38     public void testNodeUpdatedBuilderFromDataPathId() {
  39         NodeUpdatedBuilder nodeUpdatedBuilder = InventoryDataServiceUtil.nodeUpdatedBuilderFromDataPathId(PATH_ID);
  40         assertNotNull(nodeUpdatedBuilder);
  41     }
  42
  43     /**
  44      * Test method for {@link InventoryDataServiceUtil#nodeConnectorBuilderFromDatapathIdPortNo(Uint64 datapathId,
  45      * Uint32 portNo, org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion ofVersion)}.
  46      */
  47     @Test
  48     public void testNodeConnectorBuilderFromDatapathIdPortNo() {
  49         NodeConnectorBuilder nodeConnectorBuilder = InventoryDataServiceUtil
  50                 .nodeConnectorBuilderFromDatapathIdPortNo(PATH_ID, PORT_NO, OpenflowVersion.OF10);
  51         assertNotNull(nodeConnectorBuilder);
  52
  53         nodeConnectorBuilder = InventoryDataServiceUtil.nodeConnectorBuilderFromDatapathIdPortNo(PATH_ID,
  54                 PORT_NO, OpenflowVersion.OF13);
  55         assertNotNull(nodeConnectorBuilder);
  56
  57         nodeConnectorBuilder = InventoryDataServiceUtil.nodeConnectorBuilderFromDatapathIdPortNo(PATH_ID,
  58                 PORT_NO, OpenflowVersion.UNSUPPORTED);
  59         assertNotNull(nodeConnectorBuilder);
  60     }
  61
  62     /**
  63      * Test method for {@link InventoryDataServiceUtil#nodeConnectorUpdatedBuilderFromDatapathIdPortNo(
  64      * Uint64 datapathId, Uint32 portNo, OpenflowVersion ofVersion)}.
  65      */
  66     @Test
  67     public void testNodeConnectorUpdatedBuilderFromDatapathIdPortNo() {
  68         NodeConnectorUpdatedBuilder nodeConnectorUpdatedBuilder = InventoryDataServiceUtil
  69                 .nodeConnectorUpdatedBuilderFromDatapathIdPortNo(PATH_ID, PORT_NO, OpenflowVersion.OF10);
  70         assertNotNull(nodeConnectorUpdatedBuilder);
  71
  72         nodeConnectorUpdatedBuilder = InventoryDataServiceUtil.nodeConnectorUpdatedBuilderFromDatapathIdPortNo(PATH_ID,
  73                 PORT_NO, OpenflowVersion.OF13);
  74         assertNotNull(nodeConnectorUpdatedBuilder);
  75
  76         nodeConnectorUpdatedBuilder = InventoryDataServiceUtil.nodeConnectorUpdatedBuilderFromDatapathIdPortNo(PATH_ID,
  77                 PORT_NO, OpenflowVersion.UNSUPPORTED);
  78         assertNotNull(nodeConnectorUpdatedBuilder);
  79     }
  80
  81     /**
  82      * Test method for {@link InventoryDataServiceUtil#nodeConnectorInstanceIdentifierFromDatapathIdPortno(
  83      * Uint64 datapathId, Uint32 portNo, OpenflowVersion ofVersion)}.
  84      */
  85     @Test
  86     public void testNodeConnectorInstanceIdentifierFromDatapathIdPortno() {
  87         InstanceIdentifier<NodeConnector> nodeConnectorInstanceIdentifier = InventoryDataServiceUtil
  88                 .nodeConnectorInstanceIdentifierFromDatapathIdPortno(Uint64.ONE, PORT_NO, OpenflowVersion.OF10);
  89         assertNotNull(nodeConnectorInstanceIdentifier);
  90     }
  91
  92     /**
  93      * Test method for {@link InventoryDataServiceUtil#nodeConnectorRefFromDatapathIdPortno(
  94      * Uint64 datapathId, Uint32 portNo, OpenflowVersion ofVersion)}.
  95      */
  96     @Test
  97     public void testNodeConnectorRefFromDatapathIdPortno() {
  98         NodeConnectorRef nodeConnectorRef = InventoryDataServiceUtil.nodeConnectorRefFromDatapathIdPortno(PATH_ID,
  99                 PORT_NO,
 100                 OpenflowVersion.OF10);
 101         assertNotNull(nodeConnectorRef);
 102
 103         nodeConnectorRef = InventoryDataServiceUtil.nodeConnectorRefFromDatapathIdPortno(PATH_ID,
 104                 PORT_NO,
 105                 OpenflowVersion.OF13);
 106         assertNotNull(nodeConnectorRef);
 107     }
 108
 109     /**
 110      * Test method for {@link InventoryDataServiceUtil#dataPathIdFromNodeId(NodeId)}.
 111      */
 112     @Test
 113     public void testDataPathIdFromNodeId() {
 114         String string = "openflow:";
 115         NodeId[] nodeIds = new NodeId[]{
 116             // 0x00000000 000004d2
 117             new NodeId(string + "1234"),
 118             // 0x8db2089e 01391a86
 119             new NodeId(string + "10210232779920710278"),
 120             // 0xffffffff ffffffff
 121             new NodeId(string + "18446744073709551615"),
 122         };
 123
 124         long[] expectedDPIDs = new long[] { 1234L, -8236511293788841338L, -1L };
 125
 126         for (int i = 0; i < nodeIds.length; i++) {
 127             Uint64 datapathId = InventoryDataServiceUtil.dataPathIdFromNodeId(nodeIds[i]);
 128             Assert.assertEquals(expectedDPIDs[i], datapathId.longValue());
 129         }
 130     }
 131
 132     /**
 133      * Test method for {@link InventoryDataServiceUtil#bigIntegerToPaddedHex(BigInteger)}.
 134      */
 135     @Test
 136     public void testLongToPaddedHex() {
 137         BigInteger[] dpids = new BigInteger[]{
 138             // 0x00000000 000004d2
 139             new BigInteger("1234"),
 140             // 0x8db2089e 01391a86
 141             new BigInteger("10210232779920710278"),
 142             // 0xffffffff ffffffff
 143             new BigInteger("18446744073709551615"),
 144         };
 145
 146         String[] expectedPaddedHexes = new String[] { "00000000000004d2", "8db2089e01391a86", "ffffffffffffffff" };
 147
 148         for (int i = 0; i < dpids.length; i++) {
 149             String datapathIdHex = InventoryDataServiceUtil.bigIntegerToPaddedHex(dpids[i]);
 150             Assert.assertEquals(expectedPaddedHexes[i], datapathIdHex);
 151         }
 152     }
 153
 154     /**
 155      * Test method for {@link InventoryDataServiceUtil#portNoStringfromNodeConnectorID(String)}.
 156      */
 157     @Test
 158     public void testNodeConnectorIDToPortNoString() {
 159         String[] nodeConnectorIDs = new String[] { "openflow:2", "openflow:2:3411", "INPORT",
 160             "openflow:628192264910264962" };
 161
 162         String[] expectedPortNoStrings = new String[] { "2", "3411", "INPORT", "628192264910264962" };
 163
 164         for (int i = 0; i < nodeConnectorIDs.length; i++) {
 165             String portNoString = InventoryDataServiceUtil.portNoStringfromNodeConnectorID(nodeConnectorIDs[i]);
 166             Assert.assertEquals(expectedPortNoStrings[i], portNoString);
 167         }
 168     }
 169 }