openstack/net-virt/src/test/java/org/opendaylight/ovsdb/openstack/netvirt/LBaaSPoolHandlerTest.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;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.mockito.Matchers.any;
  14 import static org.mockito.Matchers.anyString;
  15 import static org.mockito.Mockito.mock;
  16 import static org.mockito.Mockito.times;
  17 import static org.mockito.Mockito.verify;
  18 import static org.mockito.Mockito.when;
  19
  20 import java.net.HttpURLConnection;
  21 import java.util.ArrayList;
  22 import java.util.List;
  23 import java.util.Map;
  24 import java.util.Map.Entry;
  25
  26 import org.junit.Before;
  27 import org.junit.Ignore;
  28 import org.junit.Test;
  29 import org.junit.runner.RunWith;
  30 import org.mockito.InjectMocks;
  31 import org.mockito.Mock;
  32 import org.mockito.Mockito;
  33 import org.opendaylight.neutron.spi.INeutronLoadBalancerCRUD;
  34 import org.opendaylight.neutron.spi.INeutronLoadBalancerPoolCRUD;
  35 import org.opendaylight.neutron.spi.INeutronNetworkCRUD;
  36 import org.opendaylight.neutron.spi.INeutronPortCRUD;
  37 import org.opendaylight.neutron.spi.INeutronSubnetCRUD;
  38 import org.opendaylight.neutron.spi.NeutronLoadBalancer;
  39 import org.opendaylight.neutron.spi.NeutronLoadBalancerPool;
  40 import org.opendaylight.neutron.spi.NeutronLoadBalancerPoolMember;
  41 import org.opendaylight.ovsdb.openstack.netvirt.api.Action;
  42 import org.opendaylight.ovsdb.openstack.netvirt.api.LoadBalancerConfiguration;
  43 import org.opendaylight.ovsdb.openstack.netvirt.api.LoadBalancerConfiguration.LoadBalancerPoolMember;
  44 import org.opendaylight.ovsdb.openstack.netvirt.api.LoadBalancerProvider;
  45 import org.opendaylight.ovsdb.openstack.netvirt.api.NodeCacheManager;
  46 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  47 import org.powermock.api.mockito.PowerMockito;
  48 import org.powermock.core.classloader.annotations.PrepareForTest;
  49 import org.powermock.modules.junit4.PowerMockRunner;
  50
  51 /**
  52  * Unit test for {@link LBaaSPoolMemberHandler}
  53  */
  54 /* TODO SB_MIGRATION */ @Ignore
  55 @PrepareForTest(NeutronCacheUtils.class)
  56 @RunWith(PowerMockRunner.class)
  57 public class LBaaSPoolHandlerTest {
  58
  59     @InjectMocks LBaaSPoolHandler lBaaSPoolHandler;
  60
  61     @Mock private INeutronLoadBalancerPoolCRUD neutronLBPoolCache;
  62     @Mock private INeutronLoadBalancerCRUD neutronLBCache;
  63     @Mock private LoadBalancerProvider loadBalancerProvider;
  64     @Mock private NodeCacheManager nodeCacheManager;
  65
  66     @Mock private NeutronLoadBalancerPool neutronLBPool;
  67
  68     @Before
  69     public void setUp() {
  70         when(neutronLBPool.getLoadBalancerPoolProtocol()).thenReturn(LoadBalancerConfiguration.PROTOCOL_HTTP);
  71
  72         List<NeutronLoadBalancerPoolMember> members = new ArrayList();
  73         NeutronLoadBalancerPoolMember neutronLBPoolMember = mock(NeutronLoadBalancerPoolMember.class);
  74         when(neutronLBPoolMember.getPoolMemberAdminStateIsUp()).thenReturn(true);
  75         when(neutronLBPoolMember.getPoolMemberSubnetID()).thenReturn("subnetID");
  76         when(neutronLBPoolMember.getPoolMemberID()).thenReturn("pool_memberID");
  77         when(neutronLBPoolMember.getPoolMemberAddress()).thenReturn("pool_member_address");
  78         when(neutronLBPoolMember.getPoolMemberProtoPort()).thenReturn(1);
  79         members.add(neutronLBPoolMember);
  80         when(neutronLBPool.getLoadBalancerPoolMembers()).thenReturn(members);
  81
  82         List<NeutronLoadBalancer> list_neutronLB = new ArrayList();
  83         NeutronLoadBalancer neutronLB = mock(NeutronLoadBalancer.class);
  84         when(neutronLB.getLoadBalancerName()).thenReturn("load_balancer_name");
  85         when(neutronLB.getLoadBalancerVipAddress()).thenReturn("vip_address");
  86         when(neutronLB.getLoadBalancerVipSubnetID()).thenReturn("subnetID");
  87         list_neutronLB.add(neutronLB);
  88         when(neutronLBCache.getAllNeutronLoadBalancers()).thenReturn(list_neutronLB);
  89
  90         Map.Entry<String,String> providerInfo = mock(Entry.class);
  91         when(providerInfo.getKey()).thenReturn("key");
  92         when(providerInfo.getValue()).thenReturn("value");
  93
  94         PowerMockito.mockStatic(NeutronCacheUtils.class);
  95         when(NeutronCacheUtils.getMacAddress(any(INeutronPortCRUD.class), anyString(), anyString())).thenReturn("mac_address");
  96         when(NeutronCacheUtils.getProviderInformation(any(INeutronNetworkCRUD.class), any(INeutronSubnetCRUD.class), anyString())).thenReturn(providerInfo);
  97     }
  98
  99     /**
 100      * Test method {@link LBaaSPoolHandler#canCreateNeutronLoadBalancerPool(NeutronLoadBalancerPool)}
 101      */
 102     @Test
 103     public void testCanCreateNeutronLoadBalancerPoolMember() {
 104         when(neutronLBPool.getLoadBalancerPoolProtocol())
 105                                     .thenReturn(LoadBalancerConfiguration.PROTOCOL_HTTP) // to test HTTP_OK
 106                                     .thenReturn(null) // to test HTTP_BAD_REQUEST
 107                                     .thenReturn("dummy_proto"); // to test HTTP_NOT_ACCEPTABLE
 108
 109         assertEquals("Error, canCreateNeutronLoadBalancerPool() didn't return the correct HTTP flag", HttpURLConnection.HTTP_OK, lBaaSPoolHandler.canCreateNeutronLoadBalancerPool(neutronLBPool));
 110         assertEquals("Error, canCreateNeutronLoadBalancerPool() didn't return the correct HTTP flag", HttpURLConnection.HTTP_BAD_REQUEST, lBaaSPoolHandler.canCreateNeutronLoadBalancerPool(neutronLBPool));
 111         assertEquals("Error, canCreateNeutronLoadBalancerPool() didn't return the correct HTTP flag", HttpURLConnection.HTTP_NOT_ACCEPTABLE, lBaaSPoolHandler.canCreateNeutronLoadBalancerPool(neutronLBPool));
 112     }
 113
 114     /**
 115      * Test method {@link LBaaSPoolHandler#canUpdateNeutronLoadBalancerPool(NeutronLoadBalancerPool, NeutronLoadBalancerPool)}
 116      */
 117     public void testCanUpdateNeutronLoadBalancerPool() {
 118         assertEquals("Error, did not return the correct HTTP flag", HttpURLConnection.HTTP_NOT_IMPLEMENTED, lBaaSPoolHandler.canUpdateNeutronLoadBalancerPool(any(NeutronLoadBalancerPool.class), any(NeutronLoadBalancerPool.class)));
 119     }
 120
 121     /**
 122      * Test method {@link LBaaSPoolHandler#canDeleteNeutronLoadBalancerPool(NeutronLoadBalancerPool)}
 123      */
 124     @Test
 125     public void testCanDeleteNeutronLoadBalancerPool() {
 126         when(neutronLBPool.getLoadBalancerPoolProtocol())
 127                                         .thenReturn(LoadBalancerConfiguration.PROTOCOL_HTTP) // to test HTTP_OK
 128                                         .thenReturn(null) // to test HTTP_BAD_REQUEST
 129                                         .thenReturn("dummy_proto"); // to test HTTP_NOT_ACCEPTABLE
 130
 131         assertEquals("Error, canDeleteNeutronLoadBalancerPool() didn't return the correct HTTP flag", HttpURLConnection.HTTP_OK, lBaaSPoolHandler.canDeleteNeutronLoadBalancerPool(neutronLBPool));
 132         assertEquals("Error, canDeleteNeutronLoadBalancerPool() didn't return the correct HTTP flag", HttpURLConnection.HTTP_BAD_REQUEST, lBaaSPoolHandler.canDeleteNeutronLoadBalancerPool(neutronLBPool));
 133         assertEquals("Error, canDeleteNeutronLoadBalancerPool() didn't return the correct HTTP flag", HttpURLConnection.HTTP_NOT_ACCEPTABLE, lBaaSPoolHandler.canDeleteNeutronLoadBalancerPool(neutronLBPool));
 134     }
 135
 136     /**
 137      * Test method {@link LBaaSPoolHandler#processEvent(AbstractEvent)}
 138      */
 139     @Test
 140     public void testProcessEvent() {
 141         LBaaSPoolHandler lbaasPoolHandlerSpy = Mockito.spy(lBaaSPoolHandler);
 142
 143         NorthboundEvent ev = mock(NorthboundEvent.class);
 144         when(ev.getLoadBalancerPool()).thenReturn(neutronLBPool);
 145
 146         List<Node> list_node = new ArrayList();
 147         list_node .add(mock(Node.class));
 148         when(nodeCacheManager.getBridgeNodes()).thenReturn(list_node);
 149
 150         when(ev.getAction()).thenReturn(Action.ADD);
 151         lbaasPoolHandlerSpy.processEvent(ev);
 152         verify(lbaasPoolHandlerSpy, times(1)).extractLBConfiguration(any(NeutronLoadBalancerPool.class));
 153
 154         when(ev.getAction()).thenReturn(Action.DELETE);
 155         lbaasPoolHandlerSpy.processEvent(ev);
 156         verify(lbaasPoolHandlerSpy, times(2)).extractLBConfiguration(any(NeutronLoadBalancerPool.class)); // 1 + 1 above
 157
 158         when(ev.getAction()).thenReturn(Action.UPDATE);
 159         lbaasPoolHandlerSpy.processEvent(ev);
 160         verify(lbaasPoolHandlerSpy, times(2)).extractLBConfiguration(any(NeutronLoadBalancerPool.class)); // same as before as nothing as been done
 161     }
 162
 163     /**
 164      * Test method {@link LBaaSPoolHandler#extractLBConfiguration(NeutronLoadBalancerPool)}
 165      */
 166     @Test
 167     public void testExtractLBConfiguration() {
 168         List<LoadBalancerConfiguration> list_lbConfig = lBaaSPoolHandler.extractLBConfiguration(neutronLBPool);
 169         LoadBalancerConfiguration lbConfig = list_lbConfig.get(0);
 170
 171         verify(neutronLBCache, times(1)).getAllNeutronLoadBalancers();
 172
 173         // make sure the load balancer configuration was correctly populated
 174         assertEquals("Error, did not return the correct value",  "key", lbConfig.getProviderNetworkType());
 175         assertEquals("Error, did not return the correct value",  "value", lbConfig.getProviderSegmentationId());
 176         assertEquals("Error, did not return the correct value",  "mac_address", lbConfig.getVmac());
 177
 178         // make sure the load balancer pool member was correctly populated
 179         LoadBalancerPoolMember member = lbConfig.getMembers().get("pool_memberID");
 180         assertEquals("Error, did not return the correct value",  "pool_member_address", member.getIP());
 181         assertEquals("Error, did not return the correct value",  "mac_address", member.getMAC());
 182         assertEquals("Error, did not return the correct value",  LoadBalancerConfiguration.PROTOCOL_HTTP, member.getProtocol());
 183         assertTrue("Error, did not return the correct value",  1 ==  member.getPort());
 184     }
 185 }