+/*
+ * Copyright (c) 2015 Inocybe and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.services;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyBoolean;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
+import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
+import org.opendaylight.ovsdb.openstack.netvirt.NetworkHandler;
+import org.opendaylight.ovsdb.openstack.netvirt.api.Action;
+import org.opendaylight.ovsdb.openstack.netvirt.api.LoadBalancerConfiguration;
+import org.opendaylight.ovsdb.openstack.netvirt.api.LoadBalancerConfiguration.LoadBalancerPoolMember;
+import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.MdsalConsumer;
+import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.PipelineOrchestrator;
+import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.Service;
+import org.opendaylight.ovsdb.plugin.api.Status;
+import org.opendaylight.ovsdb.plugin.api.StatusCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+import com.google.common.util.concurrent.CheckedFuture;
+
+/**
+ * Unit test fort {@link LoadBalancerService}
+ */
+@RunWith(MockitoJUnitRunner.class)
+public class LoadBalancerServiceTest {
+
+ @InjectMocks private LoadBalancerService loadBalancerService = new LoadBalancerService(Service.ARP_RESPONDER);
+
+ @Mock private MdsalConsumer mdsalConsumer;
+ @Mock private PipelineOrchestrator orchestrator;
+
+ @Mock private ReadWriteTransaction readWriteTransaction;
+ @Mock private WriteTransaction writeTransaction;
+ @Mock private CheckedFuture<Void, TransactionCommitFailedException> commitFuture;
+
+ @Mock private LoadBalancerConfiguration lbConfig;
+ @Mock private LoadBalancerPoolMember member;
+ @Mock private Node node;
+
+ private static final String SEGMENTATION_ID = "2";
+ private static final String HOST_ADDRESS = "127.0.0.1";
+ private static final String MAC_ADDRESS = "87:1D:5E:02:40:B7";
+
+ @Before
+ public void setUp() throws Exception {
+ when(readWriteTransaction.submit()).thenReturn(commitFuture);
+ when(writeTransaction.submit()).thenReturn(commitFuture);
+
+ DataBroker dataBroker = mock(DataBroker.class);
+ when(dataBroker.newReadWriteTransaction()).thenReturn(readWriteTransaction);
+ when(dataBroker.newWriteOnlyTransaction()).thenReturn(writeTransaction);
+
+ when(mdsalConsumer.getDataBroker()).thenReturn(dataBroker);
+
+ when(orchestrator.getNextServiceInPipeline(any(Service.class))).thenReturn(Service.ARP_RESPONDER);
+
+ Map<String, LoadBalancerPoolMember> members = new HashMap<String, LoadBalancerPoolMember>();
+ members.put("key", member);
+
+ when(lbConfig.isValid()).thenReturn(true);
+ when(lbConfig.getVip()).thenReturn(HOST_ADDRESS);
+ when(lbConfig.getMembers()).thenReturn(members);
+ when(lbConfig.getProviderNetworkType()).thenReturn(NetworkHandler.NETWORK_TYPE_VXLAN, NetworkHandler.NETWORK_TYPE_VLAN);
+ when(lbConfig.getProviderSegmentationId()).thenReturn(SEGMENTATION_ID);
+
+ when(member.getIP()).thenReturn(HOST_ADDRESS);
+ when(member.getIndex()).thenReturn(1);
+ when(member.getMAC()).thenReturn(MAC_ADDRESS);
+
+ NodeId nodeId = mock(NodeId.class);
+ when(nodeId.getValue()).thenReturn("id");
+ when(node.getId()).thenReturn(nodeId);
+ }
+ /**
+ * Test method {@link LoadBalancerService#programLoadBalancerPoolMemberRules(Node, LoadBalancerConfiguration, LoadBalancerPoolMember, Action)}
+ */
+ @Test
+ public void testprogramLoadBalancerPoolMemberRules() throws Exception {
+ assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.BADREQUEST), loadBalancerService.programLoadBalancerPoolMemberRules(node, null, null, Action.ADD));
+
+ assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.NOTIMPLEMENTED), loadBalancerService.programLoadBalancerPoolMemberRules(node, lbConfig, member, Action.DELETE));
+ verify(readWriteTransaction, times(2)).put(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(Node.class), anyBoolean());
+ verify(readWriteTransaction, times(1)).submit();
+ verify(commitFuture, times(1)).get();
+
+ assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.SUCCESS), loadBalancerService.programLoadBalancerPoolMemberRules(node, lbConfig, member, Action.ADD));
+ verify(readWriteTransaction, times(8)).put(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(Node.class), anyBoolean());
+ verify(readWriteTransaction, times(4)).submit();
+ verify(commitFuture, times(4)).get();
+ }
+
+ /**
+ * Test method {@link LoadBalancerService#programLoadBalancerRules(Node, LoadBalancerConfiguration, Action)}
+ */
+ @Test
+ public void testProgramLoadBalancerRules() throws Exception {
+ assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.BADREQUEST), loadBalancerService.programLoadBalancerRules(node, null, Action.ADD));
+
+ assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.NOTIMPLEMENTED), loadBalancerService.programLoadBalancerRules(node, lbConfig, Action.UPDATE));
+
+ assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.SUCCESS), loadBalancerService.programLoadBalancerRules(node, lbConfig, Action.ADD));
+ verify(readWriteTransaction, times(6)).put(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(Node.class), anyBoolean());
+ verify(readWriteTransaction, times(3)).submit();
+ verify(commitFuture, times(3)).get();
+
+ assertEquals("Error, did not return the expected StatusCode", new Status(StatusCode.SUCCESS), loadBalancerService.programLoadBalancerRules(node, lbConfig, Action.DELETE));
+ verify(writeTransaction, times(3)).delete(any(LogicalDatastoreType.class), any(InstanceIdentifier.class));
+ verify(writeTransaction, times(3)).submit();
+ verify(commitFuture, times(6)).get(); // 3 + 3 before
+ }
+}