openstack/net-virt-providers/src/test/java/org/opendaylight/ovsdb/openstack/netvirt/providers/openflow13/services/LoadBalancerServiceTest.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.util.HashMap;
  20 import java.util.Map;
  21
  22 import org.junit.Before;
  23 import org.junit.Test;
  24 import org.junit.runner.RunWith;
  25 import org.mockito.InjectMocks;
  26 import org.mockito.Mock;
  27 import org.mockito.runners.MockitoJUnitRunner;
  28 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  29 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  30 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  31 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  32 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  33 import org.opendaylight.ovsdb.openstack.netvirt.NetworkHandler;
  34 import org.opendaylight.ovsdb.openstack.netvirt.api.Action;
  35 import org.opendaylight.ovsdb.openstack.netvirt.api.LoadBalancerConfiguration;
  36 import org.opendaylight.ovsdb.openstack.netvirt.api.LoadBalancerConfiguration.LoadBalancerPoolMember;
  37 import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.MdsalConsumer;
  38 import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.PipelineOrchestrator;
  39 import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.Service;
  40 import org.opendaylight.ovsdb.plugin.api.Status;
  41 import org.opendaylight.ovsdb.plugin.api.StatusCode;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  44 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  45
  46 import com.google.common.util.concurrent.CheckedFuture;
  47
  48 /**
  49  * Unit test fort {@link LoadBalancerService}
  50  */
  51 @RunWith(MockitoJUnitRunner.class)
  52 public class LoadBalancerServiceTest {
  53
  54     @InjectMocks private LoadBalancerService loadBalancerService = new LoadBalancerService(Service.ARP_RESPONDER);
  55
  56     @Mock private MdsalConsumer mdsalConsumer;
  57     @Mock private PipelineOrchestrator orchestrator;
  58
  59     @Mock private ReadWriteTransaction readWriteTransaction;
  60     @Mock private WriteTransaction writeTransaction;
  61     @Mock private CheckedFuture<Void, TransactionCommitFailedException> commitFuture;
  62
  63     @Mock private LoadBalancerConfiguration lbConfig;
  64     @Mock private LoadBalancerPoolMember member;
  65     @Mock private Node node;
  66
  67     private static final String SEGMENTATION_ID = "2";
  68     private static final String HOST_ADDRESS = "127.0.0.1";
  69     private static final String MAC_ADDRESS = "87:1D:5E:02:40:B7";
  70
  71     @Before
  72     public void setUp() throws Exception {
  73         when(readWriteTransaction.submit()).thenReturn(commitFuture);
  74         when(writeTransaction.submit()).thenReturn(commitFuture);
  75
  76         DataBroker dataBroker = mock(DataBroker.class);
  77         when(dataBroker.newReadWriteTransaction()).thenReturn(readWriteTransaction);
  78         when(dataBroker.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  79
  80         when(mdsalConsumer.getDataBroker()).thenReturn(dataBroker);
  81
  82         when(orchestrator.getNextServiceInPipeline(any(Service.class))).thenReturn(Service.ARP_RESPONDER);
  83
  84         Map<String, LoadBalancerPoolMember> members = new HashMap<String, LoadBalancerPoolMember>();
  85         members.put("key", member);
  86
  87         when(lbConfig.isValid()).thenReturn(true);
  88         when(lbConfig.getVip()).thenReturn(HOST_ADDRESS);
  89         when(lbConfig.getMembers()).thenReturn(members);
  90         when(lbConfig.getProviderNetworkType()).thenReturn(NetworkHandler.NETWORK_TYPE_VXLAN, NetworkHandler.NETWORK_TYPE_VLAN);
  91         when(lbConfig.getProviderSegmentationId()).thenReturn(SEGMENTATION_ID);
  92
  93         when(member.getIP()).thenReturn(HOST_ADDRESS);
  94         when(member.getIndex()).thenReturn(1);
  95         when(member.getMAC()).thenReturn(MAC_ADDRESS);
  96
  97         NodeId nodeId = mock(NodeId.class);
  98         when(nodeId.getValue()).thenReturn("id");
  99         when(node.getId()).thenReturn(nodeId);
 100     }
 101     /**
 102      * Test method {@link LoadBalancerService#programLoadBalancerPoolMemberRules(Node, LoadBalancerConfiguration, LoadBalancerPoolMember, Action)}
 103      */
 104     @Test
 105     public void testprogramLoadBalancerPoolMemberRules() throws Exception {
 106         assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.BADREQUEST), loadBalancerService.programLoadBalancerPoolMemberRules(node, null, null, Action.ADD));
 107
 108         assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.NOTIMPLEMENTED), loadBalancerService.programLoadBalancerPoolMemberRules(node, lbConfig, member, Action.DELETE));
 109         verify(readWriteTransaction, times(2)).put(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(Node.class), anyBoolean());
 110         verify(readWriteTransaction, times(1)).submit();
 111         verify(commitFuture, times(1)).get();
 112
 113         assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.SUCCESS), loadBalancerService.programLoadBalancerPoolMemberRules(node, lbConfig, member, Action.ADD));
 114         verify(readWriteTransaction, times(8)).put(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(Node.class), anyBoolean());
 115         verify(readWriteTransaction, times(4)).submit();
 116         verify(commitFuture, times(4)).get();
 117     }
 118
 119     /**
 120      * Test method {@link LoadBalancerService#programLoadBalancerRules(Node, LoadBalancerConfiguration, Action)}
 121      */
 122     @Test
 123     public void testProgramLoadBalancerRules() throws Exception {
 124         assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.BADREQUEST), loadBalancerService.programLoadBalancerRules(node, null, Action.ADD));
 125
 126         assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.NOTIMPLEMENTED), loadBalancerService.programLoadBalancerRules(node, lbConfig, Action.UPDATE));
 127
 128         assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.SUCCESS), loadBalancerService.programLoadBalancerRules(node, lbConfig, Action.ADD));
 129         verify(readWriteTransaction, times(6)).put(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(Node.class), anyBoolean());
 130         verify(readWriteTransaction, times(3)).submit();
 131         verify(commitFuture, times(3)).get();
 132
 133         assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.SUCCESS), loadBalancerService.programLoadBalancerRules(node, lbConfig, Action.DELETE));
 134         verify(writeTransaction, times(3)).delete(any(LogicalDatastoreType.class), any(InstanceIdentifier.class));
 135         verify(writeTransaction, times(3)).submit();
 136         verify(commitFuture, times(6)).get(); // 3 + 3 before
 137     }
 138 }