renderers/ofoverlay/src/test/java/org/opendaylight/groupbasedpolicy/renderer/ofoverlay/PolicyManagerTest.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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.groupbasedpolicy.renderer.ofoverlay;
  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.Mockito.inOrder;
  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.util.HashMap;
  21 import java.util.concurrent.ScheduledExecutorService;
  22
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.junit.runner.RunWith;
  26 import org.mockito.InOrder;
  27 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  28 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  29 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  30 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  31 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  32 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  33 import org.opendaylight.groupbasedpolicy.dto.EgKey;
  34 import org.opendaylight.groupbasedpolicy.dto.EpKey;
  35 import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.endpoint.EndpointManager;
  36 import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.node.SwitchManager;
  37 import org.opendaylight.groupbasedpolicy.util.DataStoreHelper;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.EndpointGroupId;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.L2ContextId;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.TenantId;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  46 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  47
  48 import com.google.common.base.Optional;
  49 import com.google.common.util.concurrent.CheckedFuture;
  50 import org.powermock.api.mockito.PowerMockito;
  51 import org.powermock.core.classloader.annotations.PrepareForTest;
  52 import org.powermock.modules.junit4.PowerMockRunner;
  53
  54 @RunWith(PowerMockRunner.class)
  55 @PrepareForTest({DataStoreHelper.class})
  56 public class PolicyManagerTest {
  57
  58     // constant values used by the tested class implementation
  59     private static final short TABLEID_PORTSECURITY = 0;
  60     private static final short TABLEID_INGRESS_NAT = 1;
  61     private static final short TABLEID_SOURCE_MAPPER = 2;
  62     private static final short TABLEID_DESTINATION_MAPPER = 3;
  63     private static final short TABLEID_POLICY_ENFORCER = 4;
  64     private static final short TABLEID_EGRESS_NAT = 5;
  65     private static final short TABLEID_EXTERNAL_MAPPER = 6;
  66
  67     private PolicyManager manager;
  68
  69     private DataBroker dataBroker;
  70     private SwitchManager switchManager;
  71     private short tableOffset;
  72
  73     private ReadWriteTransaction readWriteTransaction;
  74
  75     private NodeId nodeId;
  76     private short tableId;
  77     private Flow flow;
  78
  79     @Before
  80     public void setUp() throws Exception {
  81         EndpointManager endpointManager = mock(EndpointManager.class);
  82         ScheduledExecutorService executor = mock(ScheduledExecutorService.class);
  83         dataBroker = mock(DataBroker.class);
  84         switchManager = mock(SwitchManager.class);
  85         tableOffset = 5;
  86
  87         WriteTransaction writeTransaction = mock(WriteTransaction.class);
  88         when(dataBroker.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  89
  90         readWriteTransaction = mock(ReadWriteTransaction.class);
  91         when(dataBroker.newReadWriteTransaction()).thenReturn(readWriteTransaction);
  92
  93         PowerMockito.stub(PowerMockito.method(DataStoreHelper.class, "submitToDs")).toReturn(true);
  94         manager = new PolicyManager(dataBroker, switchManager,
  95                 endpointManager, executor, tableOffset);
  96
  97         ///manager = mock(PolicyManager.class);
  98
  99         nodeId = mock(NodeId.class);
 100         tableId = 5;
 101         flow = mock(Flow.class);
 102     }
 103
 104     @SuppressWarnings("unchecked")
 105     @Test
 106     public void flowMapTestAddition() throws Exception {
 107         OfWriter flowMap = new OfWriter();
 108         flowMap.writeFlow(nodeId, tableId, flow);
 109
 110         Optional<Table> optional = mock(Optional.class);
 111         CheckedFuture<Optional<Table>, ReadFailedException> readFuture = mock(CheckedFuture.class);
 112         when(readWriteTransaction.read(any(LogicalDatastoreType.class),
 113                 any(InstanceIdentifier.class))).thenReturn(readFuture);
 114         when(readFuture.get()).thenReturn(optional);
 115         when(optional.isPresent()).thenReturn(true);
 116         Table currentTable = mock(Table.class);
 117         when(optional.get()).thenReturn(currentTable);
 118
 119         CheckedFuture<Void, TransactionCommitFailedException> submitFuture = mock(CheckedFuture.class);
 120         when(readWriteTransaction.submit()).thenReturn(submitFuture);
 121
 122         flowMap.commitToDataStore(dataBroker, new HashMap<InstanceIdentifier<Table>, TableBuilder>());
 123
 124         InOrder orderCheck = inOrder(readWriteTransaction);
 125         orderCheck.verify(readWriteTransaction).put(any(LogicalDatastoreType.class), any(InstanceIdentifier.class),
 126                 any(Flow.class), any(Boolean.class));
 127         orderCheck.verify(readWriteTransaction).submit();
 128     }
 129
 130     @Test
 131     public void changeOpenFlowTableOffsetTest() throws Exception {
 132         short tableOffset = 3;
 133         assertTrue(manager.changeOpenFlowTableOffset(tableOffset) != null);
 134         verify(switchManager, times(7)).getReadySwitches();
 135     }
 136
 137     @Test
 138     public void groupEndpointUpdatedTest() throws Exception {
 139         EgKey egKey = new EgKey(
 140                 new TenantId("9040b0be-15a0-40ee-a6ca-b19b454c7697"),
 141                 new EndpointGroupId("dc630fd5-5ca3-42ea-8baa-aa80a38df5e3"));
 142         EpKey epKey = new EpKey(
 143                 new L2ContextId("10fdfde9-c0f2-412d-822d-59d38711bde8"),
 144                 new MacAddress("24:77:03:D8:E9:B4"));
 145         // TODO finish this test
 146     }
 147
 148     @Test
 149     public void verifyMaxTableIdTest() throws Exception {
 150         short tableOffset = 255 - TABLEID_EXTERNAL_MAPPER;
 151         assertEquals(255, manager.verifyMaxTableId(tableOffset).getValue().shortValue());
 152     }
 153
 154     @Test(expected = IllegalArgumentException.class)
 155     public void verifyMaxTableIdTestInvalidTableOffset() throws Exception {
 156         short tableOffset = 255 - TABLEID_EXTERNAL_MAPPER + 1;
 157         assertEquals(255, manager.verifyMaxTableId(tableOffset).getValue().shortValue());
 158     }
 159
 160     @Test
 161     public void getTableIdsTest() {
 162         assertEquals(tableOffset + TABLEID_PORTSECURITY, manager.getTABLEID_PORTSECURITY());
 163         assertEquals(tableOffset + TABLEID_INGRESS_NAT, manager.getTABLEID_INGRESS_NAT());
 164         assertEquals(tableOffset + TABLEID_SOURCE_MAPPER, manager.getTABLEID_SOURCE_MAPPER());
 165         assertEquals(tableOffset + TABLEID_DESTINATION_MAPPER, manager.getTABLEID_DESTINATION_MAPPER());
 166         assertEquals(tableOffset + TABLEID_POLICY_ENFORCER, manager.getTABLEID_POLICY_ENFORCER());
 167         assertEquals(tableOffset + TABLEID_EGRESS_NAT, manager.getTABLEID_EGRESS_NAT());
 168         assertEquals(tableOffset + TABLEID_EXTERNAL_MAPPER, manager.getTABLEID_EXTERNAL_MAPPER());
 169     }
 170 }