southbound/southbound-impl/src/test/java/org/opendaylight/ovsdb/southbound/transactions/md/OvsdbControllerUpdateCommandTest.java

   1 /*
   2  * Copyright (c) 2015 Inocybe Technologies 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.southbound.transactions.md;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.mockito.Matchers.any;
  13 import static org.mockito.Mockito.doNothing;
  14 import static org.mockito.Mockito.mock;
  15 import static org.mockito.Mockito.verify;
  16 import static org.mockito.Mockito.when;
  17
  18 import java.util.ArrayList;
  19 import java.util.HashMap;
  20 import java.util.List;
  21 import java.util.Map;
  22
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.junit.runner.RunWith;
  26 import org.mockito.Mockito;
  27 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  28 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  29 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  30 import org.opendaylight.ovsdb.lib.notation.Column;
  31 import org.opendaylight.ovsdb.lib.notation.UUID;
  32 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  33 import org.opendaylight.ovsdb.lib.schema.GenericTableSchema;
  34 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  35 import org.opendaylight.ovsdb.schema.openvswitch.Controller;
  36 import org.opendaylight.ovsdb.southbound.OvsdbConnectionInstance;
  37 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  38 import org.opendaylight.ovsdb.southbound.SouthboundUtil;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeRef;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentation;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.ControllerEntry;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.ControllerEntryKey;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ManagedNodeEntry;
  45 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  46 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
  47 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  48 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
  49 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  50 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  51 import org.powermock.api.mockito.PowerMockito;
  52 import org.powermock.api.support.membermodification.MemberMatcher;
  53 import org.powermock.api.support.membermodification.MemberModifier;
  54 import org.powermock.core.classloader.annotations.PrepareForTest;
  55 import org.powermock.modules.junit4.PowerMockRunner;
  56 import org.powermock.reflect.Whitebox;
  57
  58 import com.google.common.base.Optional;
  59
  60 @PrepareForTest({OvsdbControllerUpdateCommand.class, SouthboundMapper.class, SouthboundUtil.class, InstanceIdentifier.class})
  61 @RunWith(PowerMockRunner.class)
  62 public class OvsdbControllerUpdateCommandTest {
  63     private Map<UUID, Controller> updatedControllerRows;
  64     private Map<UUID, Bridge> updatedBridgeRows;
  65     private OvsdbControllerUpdateCommand ovsdbControllerUpdateCommand;
  66
  67     private static final String BRIDGE_NAME = "br-int";
  68     private static final String NODE_ID = "OF|00:00:00:0c:29:70:45:9b";
  69
  70     @Before
  71     public void setUp() {
  72         ovsdbControllerUpdateCommand = PowerMockito.mock(OvsdbControllerUpdateCommand.class, Mockito.CALLS_REAL_METHODS);
  73     }
  74
  75     @Test
  76     public void testOvsdbControllerUpdateCommand() {
  77         OvsdbConnectionInstance key = mock(OvsdbConnectionInstance.class);
  78         TableUpdates updates = mock(TableUpdates.class);
  79         DatabaseSchema dbSchema = mock(DatabaseSchema.class);
  80         OvsdbControllerUpdateCommand ovsdbControllerUpdateCommand1 = new OvsdbControllerUpdateCommand(key, updates, dbSchema);
  81         assertEquals(key, Whitebox.getInternalState(ovsdbControllerUpdateCommand1, "key"));
  82         assertEquals(updates, Whitebox.getInternalState(ovsdbControllerUpdateCommand1, "updates"));
  83         assertEquals(dbSchema, Whitebox.getInternalState(ovsdbControllerUpdateCommand1, "dbSchema"));
  84     }
  85
  86     @Test
  87     public void testExecute() throws Exception {
  88         ReadWriteTransaction transaction = mock(ReadWriteTransaction.class);
  89         updatedControllerRows = new HashMap<UUID, Controller>();
  90         updatedControllerRows.put(mock(UUID.class), mock(Controller.class));
  91         MemberModifier.field(OvsdbControllerUpdateCommand.class, "updatedControllerRows").set(ovsdbControllerUpdateCommand, updatedControllerRows);
  92         MemberModifier.suppress(MemberMatcher.method(OvsdbControllerUpdateCommand.class, "updateController", ReadWriteTransaction.class, Map.class, Map.class));
  93         MemberModifier.suppress(MemberMatcher.method(OvsdbControllerUpdateCommand.class, "updateController", ReadWriteTransaction.class, Map.class));
  94
  95         //updatedBridgeRows null case
  96         ovsdbControllerUpdateCommand.execute(transaction);
  97         PowerMockito.verifyPrivate(ovsdbControllerUpdateCommand).invoke("updateController", any(ReadWriteTransaction.class), any(Map.class));
  98
  99         //updatedBridgeRows not null case
 100         updatedBridgeRows = new HashMap<UUID, Bridge>();
 101         updatedBridgeRows.put(mock(UUID.class), mock(Bridge.class));
 102         MemberModifier.field(OvsdbControllerUpdateCommand.class, "updatedBridgeRows").set(ovsdbControllerUpdateCommand, updatedBridgeRows);
 103     }
 104
 105     @SuppressWarnings("unchecked")
 106     @Test
 107     public void testUpdateController1() throws Exception {
 108         ReadWriteTransaction transaction = mock(ReadWriteTransaction.class);
 109         Map<UUID, Controller> updatedControllerRows = new HashMap<>();
 110         Map<UUID, Bridge> updatedBridgeRows = new HashMap<>();
 111         Bridge bridge = mock(Bridge.class);
 112         updatedBridgeRows.put(mock(UUID.class), bridge);
 113
 114         PowerMockito.mockStatic(SouthboundMapper.class);
 115         List<ControllerEntry> controllerEntries = new ArrayList<ControllerEntry>();
 116         controllerEntries.add(mock(ControllerEntry.class));
 117         when(SouthboundMapper.createControllerEntries(any(Bridge.class), any(Map.class))).thenReturn(controllerEntries);
 118         Column<GenericTableSchema, String> column = mock(Column.class);
 119         when(bridge.getNameColumn()).thenReturn(column);
 120         when(column.getData()).thenReturn(BRIDGE_NAME);
 121
 122         //suppress call to getControllerEntryIid()
 123         MemberModifier.suppress(MemberMatcher.method(OvsdbControllerUpdateCommand.class, "getControllerEntryIid", ControllerEntry.class, String.class));
 124         doNothing().when(transaction).merge(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(ControllerEntry.class));
 125         Whitebox.invokeMethod(ovsdbControllerUpdateCommand, "updateController", transaction, updatedControllerRows, updatedBridgeRows);
 126         verify(transaction).merge(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(ControllerEntry.class));
 127         verify(bridge).getNameColumn();
 128     }
 129
 130     @SuppressWarnings("unchecked")
 131     @Test
 132     public void testUpdateController2() throws Exception {
 133         ReadWriteTransaction transaction = mock(ReadWriteTransaction.class);
 134         Map<UUID, Controller> updatedControllerRows = new HashMap<>();
 135         Map<InstanceIdentifier<Node>, Node> bridgeNodes = new HashMap<>();
 136         Node node = mock(Node.class);
 137         InstanceIdentifier<Node> bridgeIid = mock(InstanceIdentifier.class);
 138         bridgeNodes.put(bridgeIid, node);
 139         PowerMockito.doReturn(bridgeNodes).when(ovsdbControllerUpdateCommand, "getBridgeNodes", any(ReadWriteTransaction.class));
 140
 141         Whitebox.invokeMethod(ovsdbControllerUpdateCommand, "updateController", transaction, updatedControllerRows);
 142         PowerMockito.verifyPrivate(ovsdbControllerUpdateCommand).invoke("getBridgeNodes", any(ReadWriteTransaction.class));
 143     }
 144
 145     @SuppressWarnings("unchecked")
 146     @Test
 147     public void testGetBridgeNodes() throws Exception {
 148         ReadWriteTransaction transaction = mock(ReadWriteTransaction.class);
 149
 150         Map<InstanceIdentifier<Node>, Node> testBridgeNodes = new HashMap<>();
 151         OvsdbConnectionInstance ovsdbConnectionInstance = mock(OvsdbConnectionInstance.class);
 152         when(ovsdbControllerUpdateCommand.getOvsdbConnectionInstance()).thenReturn(ovsdbConnectionInstance);
 153         InstanceIdentifier<Node> connectionIId = mock(InstanceIdentifier.class);
 154         when(ovsdbConnectionInstance.getInstanceIdentifier()).thenReturn(connectionIId);
 155         PowerMockito.mockStatic(SouthboundUtil.class);
 156         Optional<Node> ovsdbNode = mock(Optional.class);
 157         when(SouthboundUtil.readNode(transaction, connectionIId)).thenReturn(ovsdbNode);
 158         when(ovsdbNode.isPresent()).thenReturn(true);
 159         Node node = mock(Node.class);
 160         when(ovsdbNode.get()).thenReturn(node);
 161         OvsdbNodeAugmentation ovsdbNodeAugmentation = mock(OvsdbNodeAugmentation.class);
 162         when(node.getAugmentation(OvsdbNodeAugmentation.class)).thenReturn(ovsdbNodeAugmentation);
 163
 164         List<ManagedNodeEntry> managedNodeEntries = new ArrayList<>();
 165         ManagedNodeEntry managedNodeEntry = mock(ManagedNodeEntry.class);
 166         managedNodeEntries.add(managedNodeEntry);
 167         when(ovsdbNodeAugmentation.getManagedNodeEntry()).thenReturn(managedNodeEntries);
 168         InstanceIdentifier<Node> bridgeIid = mock(InstanceIdentifier.class);
 169         OvsdbBridgeRef ovsdbBridgeRef = mock(OvsdbBridgeRef.class);
 170         when(managedNodeEntry.getBridgeRef()).thenReturn(ovsdbBridgeRef);
 171         when((InstanceIdentifier<Node>) ovsdbBridgeRef.getValue()).thenReturn(bridgeIid);
 172         Optional<Node> bridgeNode = mock(Optional.class);
 173         when(SouthboundUtil.readNode(transaction, bridgeIid)).thenReturn(bridgeNode);
 174         when(bridgeNode.isPresent()).thenReturn(true);
 175         when(bridgeNode.get()).thenReturn(node);
 176
 177         testBridgeNodes.put(bridgeIid, node);
 178
 179         //verify if getBridgeNodes() returns expected value
 180         assertEquals(testBridgeNodes, Whitebox.invokeMethod(ovsdbControllerUpdateCommand, "getBridgeNodes", transaction));
 181     }
 182
 183     @Test
 184     public void testGetControllerEntryIid() throws Exception {
 185         ControllerEntry controllerEntry = mock(ControllerEntry.class);
 186         OvsdbConnectionInstance client = mock(OvsdbConnectionInstance.class);
 187         when(ovsdbControllerUpdateCommand.getOvsdbConnectionInstance()).thenReturn(client);
 188         NodeKey nodeKey = mock(NodeKey.class);
 189         when(client.getNodeKey()).thenReturn(nodeKey);
 190         NodeId nodeId = mock(NodeId.class);
 191         when(nodeKey.getNodeId()).thenReturn(nodeId);
 192         when(nodeId.getValue()).thenReturn(NODE_ID);
 193         PowerMockito.whenNew(Uri.class).withAnyArguments().thenReturn(mock(Uri.class));
 194         PowerMockito.whenNew(NodeId.class).withAnyArguments().thenReturn(nodeId);
 195         PowerMockito.whenNew(NodeKey.class).withAnyArguments().thenReturn(nodeKey);
 196         PowerMockito.whenNew(TopologyKey.class).withAnyArguments().thenReturn(mock(TopologyKey.class));
 197         //PowerMockito.suppress(MemberMatcher.methodsDeclaredIn(InstanceIdentifier.class));
 198         when(controllerEntry.getKey()).thenReturn(mock(ControllerEntryKey.class));
 199         assertEquals(KeyedInstanceIdentifier.class, (Whitebox.invokeMethod(ovsdbControllerUpdateCommand, "getControllerEntryIid", controllerEntry, BRIDGE_NAME).getClass()));
 200     }
 201 }