renderers/ofoverlay/src/test/java/org/opendaylight/groupbasedpolicy/renderer/ofoverlay/flow/ChainActionFlowsTest.java

   1 /*\r
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.\r
   3  *\r
   4  * This program and the accompanying materials are made available under the\r
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html\r
   7  */\r
   8 \r
   9 package org.opendaylight.groupbasedpolicy.renderer.ofoverlay.flow;\r
  10 \r
  11 import static org.junit.Assert.assertEquals;\r
  12 import static org.junit.Assert.assertTrue;\r
  13 import static org.mockito.Mockito.mock;\r
  14 import static org.mockito.Mockito.when;\r
  15 \r
  16 import org.junit.Assert;\r
  17 import org.junit.Before;\r
  18 import org.junit.Test;\r
  19 import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.PolicyManager;\r
  20 import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.flow.OrdinalFactory.EndpointFwdCtxOrdinals;\r
  21 import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.mapper.policyenforcer.PolicyEnforcer.NetworkElements;\r
  22 import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.node.SwitchManager;\r
  23 import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.sfcutils.SfcNshHeader;\r
  24 import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.sfcutils.SfcNshHeader.SfcNshHeaderBuilder;\r
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;\r
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;\r
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;\r
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;\r
  29 \r
  30 public class ChainActionFlowsTest {\r
  31 \r
  32     private SfcNshHeader sfcNshHeader;\r
  33     private NodeConnectorId tunPort;\r
  34     private NetworkElements netElements;\r
  35     private PolicyManager policyManager;\r
  36     private SwitchManager switchManager;\r
  37     private Ipv4Address ip1 = new Ipv4Address("10.1.1.1");\r
  38     private Ipv4Address ip2 = new Ipv4Address("10.1.1.2");\r
  39 \r
  40     @Before\r
  41     public void setup() {\r
  42         policyManager = mock(PolicyManager.class);\r
  43         switchManager = mock(SwitchManager.class);\r
  44         EndpointFwdCtxOrdinals ords = mock(EndpointFwdCtxOrdinals.class);\r
  45         sfcNshHeader = mock(SfcNshHeader.class);\r
  46         netElements = mock(NetworkElements.class);\r
  47         when(netElements.getSrcNodeId()).thenReturn(new NodeId("openflow:1"));\r
  48         when(netElements.getSrcEpOrdinals()).thenReturn(ords);\r
  49         when(netElements.getSrcEpOrdinals().getL3Id()).thenReturn(7);\r
  50         when(netElements.getDstNodeId()).thenReturn(new NodeId("openflow:1"));\r
  51         when(netElements.getDstEpOrdinals()).thenReturn(ords);\r
  52         when(netElements.getDstEpOrdinals().getL3Id()).thenReturn(7);\r
  53         when(netElements.getLocalNodeId()).thenReturn(new NodeId("openflow:1"));\r
  54         tunPort = new NodeConnectorId("openflow:1:42");\r
  55     }\r
  56 \r
  57     @Test\r
  58     public void createExternalFlowTest() throws Exception {\r
  59         // Note C1 != tunDest ie ip1 and ip2 - output action\r
  60         sfcNshHeader = new SfcNshHeaderBuilder().setNshMetaC1(SfcNshHeader.convertIpAddressToLong(ip1))\r
  61                 .setNshTunIpDst(ip2)\r
  62                 .setNshMetaC2(7L)\r
  63                 .setNshNsiToChain((short) 1)\r
  64                 .build();\r
  65 \r
  66         Flow flow = ChainActionFlows.createExternalFlow(sfcNshHeader, tunPort, netElements, policyManager, switchManager, ip2);\r
  67         assertEquals(policyManager.getTABLEID_EXTERNAL_MAPPER(), flow.getTableId().shortValue());\r
  68         assertTrue(flow.getInstructions().getInstruction()\r
  69                 .get(0).getInstruction().toString().contains("_outputAction=OutputAction"));\r
  70 \r
  71         // Note C1 == tunDest ie ip1\r
  72         sfcNshHeader = new SfcNshHeaderBuilder().setNshMetaC1(SfcNshHeader.convertIpAddressToLong(ip1))\r
  73                 .setNshTunIpDst(ip1)\r
  74                 .setNshMetaC2(7L)\r
  75                 .setNshNsiToChain((short) 1)\r
  76                 .build();\r
  77 \r
  78         flow = ChainActionFlows.createExternalFlow(sfcNshHeader, tunPort, netElements, policyManager, switchManager, ip2);\r
  79 \r
  80         assertTrue(flow.getInstructions().getInstruction()\r
  81                 .get(0).getInstruction().toString().contains("_outputAction=OutputAction"));\r
  82     }\r
  83 \r
  84     @Test\r
  85     public void returnOfPortFromNodeConnectorTest() {\r
  86         NodeConnectorId ncId = new NodeConnectorId("openflow:1:42");\r
  87         Integer port = ChainActionFlows.returnOfPortFromNodeConnector(ncId);\r
  88         assertEquals(new Integer("42"), port);\r
  89 \r
  90         ncId = new NodeConnectorId("openflow:1");\r
  91         Assert.assertNull(ChainActionFlows.returnOfPortFromNodeConnector(ncId));\r
  92     }\r
  93 }\r