openstack/net-virt-providers/src/test/java/org/opendaylight/ovsdb/openstack/netvirt/providers/openflow13/services/InboundNatServiceTest.java

   1 /*
   2  * Copyright (c) 2015 Inocybe 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.ovsdb.openstack.netvirt.providers.openflow13.services;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.mockito.Matchers.any;
  13 import static org.mockito.Matchers.anyBoolean;
  14 import static org.mockito.Mockito.mock;
  15 import static org.mockito.Mockito.times;
  16 import static org.mockito.Mockito.verify;
  17 import static org.mockito.Mockito.when;
  18
  19 import java.net.InetAddress;
  20
  21 import org.junit.Before;
  22 import org.junit.Test;
  23 import org.junit.runner.RunWith;
  24 import org.mockito.InjectMocks;
  25 import org.mockito.Mock;
  26 import org.mockito.runners.MockitoJUnitRunner;
  27 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  28 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  29 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  30 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  31 import org.opendaylight.ovsdb.openstack.netvirt.api.Action;
  32 import org.opendaylight.ovsdb.openstack.netvirt.api.Status;
  33 import org.opendaylight.ovsdb.openstack.netvirt.api.StatusCode;
  34 import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.PipelineOrchestrator;
  35 import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.Service;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  37 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  38
  39 import com.google.common.util.concurrent.CheckedFuture;
  40
  41 /**
  42  * Unit test for {@link InboundNatService}
  43  */
  44 @RunWith(MockitoJUnitRunner.class)
  45 @SuppressWarnings("unchecked")
  46 public class InboundNatServiceTest {
  47
  48     @InjectMocks private InboundNatService inboundNatService = new InboundNatService(Service.ARP_RESPONDER);
  49
  50     @Mock private DataBroker dataBroker;
  51     @Mock private PipelineOrchestrator orchestrator;
  52
  53     @Mock private WriteTransaction writeTransaction;
  54     @Mock private CheckedFuture<Void, TransactionCommitFailedException> commitFuture;
  55
  56     private static final String HOST_ADDRESS = "127.0.0.1";
  57     private static final String HOST_ADDRESS_PREFIX = "127.0.0.1/32";
  58
  59     @Before
  60     public void setUp() {
  61         when(writeTransaction.submit()).thenReturn(commitFuture);
  62
  63         when(dataBroker.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  64
  65         when(orchestrator.getNextServiceInPipeline(any(Service.class))).thenReturn(Service.ARP_RESPONDER);
  66     }
  67
  68     /**
  69      * Test method {@link InboundNatService#programIpRewriteRule(Long, Long, InetAddress, InetAddress, Action)}
  70      */
  71     @Test
  72     public void testProgramIpRewriteRule() throws Exception {
  73         InetAddress rewriteAddress = mock(InetAddress.class);
  74         when(rewriteAddress.getHostAddress()).thenReturn(HOST_ADDRESS);
  75         InetAddress matchAddress = mock(InetAddress.class);
  76         when(matchAddress.getHostAddress()).thenReturn(HOST_ADDRESS);
  77
  78         assertEquals("Error, did not return the expected StatusCode",
  79                 new Status(StatusCode.SUCCESS),
  80                 inboundNatService.programIpRewriteRule(Long.valueOf(123), Long.valueOf(2), "2",  // FIXME: describe params
  81                         matchAddress, rewriteAddress, Action.ADD));
  82         verify(writeTransaction, times(2)).put(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(Node.class), anyBoolean());
  83         verify(writeTransaction, times(1)).submit();
  84         verify(commitFuture, times(1)).get();
  85
  86         assertEquals("Error, did not return the expected StatusCode",
  87                 new Status(StatusCode.SUCCESS),
  88                 inboundNatService.programIpRewriteRule(Long.valueOf(123), Long.valueOf(2), "2",  // FIXME: describe params
  89                         matchAddress, rewriteAddress, Action.DELETE));
  90         verify(writeTransaction, times(1)).delete(any(LogicalDatastoreType.class), any(InstanceIdentifier.class));
  91         verify(writeTransaction, times(2)).submit();
  92         verify(commitFuture, times(2)).get(); // 1 + 1 above
  93     }
  94
  95     /**
  96      * Test method {@link InboundNatService#programIpRewriteExclusion(Long, String, String, Action)}
  97      */
  98     @Test
  99     public void testProgramIpRewriteExclusion() throws Exception {
 100         assertEquals("Error, did not return the expected StatusCode",
 101                 new Status(StatusCode.SUCCESS),
 102                 inboundNatService.programIpRewriteExclusion(Long.valueOf(123), "2", HOST_ADDRESS_PREFIX, Action.ADD));
 103         verify(writeTransaction, times(2)).put(any(LogicalDatastoreType.class),
 104                 any(InstanceIdentifier.class), any(Node.class), anyBoolean());
 105         verify(writeTransaction, times(1)).submit();
 106         verify(commitFuture, times(1)).get();
 107
 108         assertEquals("Error, did not return the expected StatusCode",
 109                 new Status(StatusCode.SUCCESS),
 110                 inboundNatService.programIpRewriteExclusion(Long.valueOf(123), "2",
 111                         HOST_ADDRESS_PREFIX, Action.DELETE));
 112         verify(writeTransaction, times(1)).delete(any(LogicalDatastoreType.class), any(InstanceIdentifier.class));
 113         verify(writeTransaction, times(2)).submit();
 114         verify(commitFuture, times(2)).get(); // 1 + 1 above
 115     }
 116 }