vpnservice/aclservice/impl/src/test/java/org/opendaylight/netvirt/aclservice/listeners/AclEventListenerTest.java

   1 /*
   2  * Copyright (c) 2016 Hewlett Packard Enterprise, Co. 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.netvirt.aclservice.listeners;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.mockito.Mockito.mock;
  13 import static org.mockito.Mockito.times;
  14 import static org.mockito.Mockito.verify;
  15 import static org.opendaylight.netvirt.aclservice.utils.AclServiceTestUtils.clearStaticData;
  16 import static org.opendaylight.netvirt.aclservice.utils.AclServiceTestUtils.prepareAcl;
  17 import static org.opendaylight.netvirt.aclservice.utils.AclServiceTestUtils.prepareAclClusterUtil;
  18 import static org.opendaylight.netvirt.aclservice.utils.AclServiceTestUtils.prepareAclDataUtil;
  19
  20 import org.junit.After;
  21 import org.junit.Before;
  22 import org.junit.Test;
  23 import org.mockito.ArgumentCaptor;
  24 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  25 import org.opendaylight.netvirt.aclservice.api.AclServiceManager;
  26 import org.opendaylight.netvirt.aclservice.api.AclServiceManager.Action;
  27 import org.opendaylight.netvirt.aclservice.api.utils.AclInterface;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160218.access.lists.Acl;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160218.access.lists.acl.access.list.entries.Ace;
  30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  31
  32 public class AclEventListenerTest {
  33
  34     private AclEventListener aclEventListener;
  35     private AclServiceManager aclServiceManager;
  36
  37     private InstanceIdentifier<Acl> mockInstanceId;
  38     private AclInterface aclInterfaceMock;
  39
  40     private ArgumentCaptor<AclInterface> aclInterfaceValueSaver;
  41     private ArgumentCaptor<Action> actionValueSaver;
  42     private ArgumentCaptor<Ace> aceValueSaver;
  43     private String aclName;
  44
  45     @SuppressWarnings("unchecked")
  46     @Before
  47     public void setUp() {
  48
  49         mockInstanceId = mock(InstanceIdentifier.class);
  50         aclInterfaceMock = mock(AclInterface.class);
  51         aclServiceManager = mock(AclServiceManager.class);
  52         aclEventListener = new AclEventListener(aclServiceManager, mock(DataBroker.class));
  53
  54         aclInterfaceValueSaver = ArgumentCaptor.forClass(AclInterface.class);
  55         actionValueSaver = ArgumentCaptor.forClass(AclServiceManager.Action.class);
  56         aceValueSaver = ArgumentCaptor.forClass(Ace.class);
  57         prepareAclClusterUtil("netvirt-acl");
  58
  59
  60         aclName = "00000000-0000-0000-0000-000000000001";
  61     }
  62
  63     @After
  64     public void tearDown() {
  65         clearStaticData(aclInterfaceMock, aclName);
  66     }
  67
  68     @Test
  69     public void testUpdate_singleInterface_addNewAce() {
  70         prepareAclDataUtil(aclInterfaceMock, aclName);
  71
  72         Acl previousAcl = prepareAcl(aclName, "AllowUDP");
  73         Acl updatedAcl = prepareAcl(aclName, "AllowICMP", "AllowUDP");
  74
  75         aclEventListener.update(mockInstanceId, previousAcl, updatedAcl);
  76
  77         verify(aclServiceManager).notifyAce(aclInterfaceValueSaver.capture(), actionValueSaver.capture(),
  78                 aceValueSaver.capture());
  79
  80         assertEquals(Action.ADD, actionValueSaver.getValue());
  81         assertEquals("AllowICMP", aceValueSaver.getValue().getRuleName());
  82     }
  83
  84     @Test
  85     public void testUpdate_singleInterface_removeOldAce() {
  86         prepareAclDataUtil(aclInterfaceMock, aclName);
  87
  88         Acl previousAcl = prepareAcl(aclName, "AllowICMP", "AllowUDP");
  89         Acl updatedAcl = prepareAcl(aclName, "AllowUDP");
  90
  91         aclEventListener.update(mockInstanceId, previousAcl, updatedAcl);
  92
  93         verify(aclServiceManager).notifyAce(aclInterfaceValueSaver.capture(), actionValueSaver.capture(),
  94                 aceValueSaver.capture());
  95
  96         assertEquals(Action.REMOVE, actionValueSaver.getValue());
  97         assertEquals("AllowICMP", aceValueSaver.getValue().getRuleName());
  98     }
  99
 100     @Test
 101     public void testUpdate_singleInterface_addNewAceAndRemoveOldAce() {
 102         prepareAclDataUtil(aclInterfaceMock, aclName);
 103
 104         Acl previousAcl = prepareAcl(aclName, "AllowICMP", "AllowUDP");
 105         Acl updatedAcl = prepareAcl(aclName, "AllowTCP", "AllowUDP");
 106
 107         aclEventListener.update(mockInstanceId, previousAcl, updatedAcl);
 108
 109         verify(aclServiceManager, times(2)).notifyAce(aclInterfaceValueSaver.capture(), actionValueSaver.capture(),
 110                 aceValueSaver.capture());
 111
 112         assertEquals(Action.ADD, actionValueSaver.getAllValues().get(0));
 113         assertEquals("AllowTCP", aceValueSaver.getAllValues().get(0).getRuleName());
 114
 115         assertEquals(Action.REMOVE, actionValueSaver.getAllValues().get(1));
 116         assertEquals("AllowICMP", aceValueSaver.getAllValues().get(1).getRuleName());
 117     }
 118 }