1 package org.opendaylight.vpnservice.interfacemgr.test;
3 import com.google.common.base.Optional;
4 import com.google.common.util.concurrent.Futures;
6 import org.junit.Before;
8 import org.junit.runner.RunWith;
9 import org.mockito.Mock;
10 import org.mockito.runners.MockitoJUnitRunner;
11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
12 import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
13 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
14 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
15 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
16 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
17 import org.opendaylight.vpnservice.interfacemgr.IfmConstants;
18 import org.opendaylight.vpnservice.interfacemgr.IfmUtil;
19 import org.opendaylight.vpnservice.interfacemgr.servicebindings.flowbased.statehelpers.FlowBasedServicesStateBindHelper;
20 import org.opendaylight.vpnservice.interfacemgr.servicebindings.flowbased.statehelpers.FlowBasedServicesStateUnbindHelper;
21 import org.opendaylight.vpnservice.mdsalutil.*;
22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev140508.L2vlan;
23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfaceType;
24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.OperStatus;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionKey;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.ServiceBindings;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.StypeOpenflow;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.service.bindings.ServicesInfo;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.service.bindings.ServicesInfoKey;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.service.bindings.services.info.BoundServices;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.service.bindings.services.info.BoundServicesKey;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL2vlan;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.TunnelTypeGre;
40 import org.opendaylight.yangtools.concepts.ListenerRegistration;
41 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
43 import java.math.BigInteger;
44 import java.util.ArrayList;
45 import java.util.List;
47 import static org.mockito.Matchers.any;
48 import static org.mockito.Mockito.*;
50 @RunWith(MockitoJUnitRunner.class)
51 public class FlowBasedServicesStateConfigurationTest {
53 Interface interfaceEnabled = null;
55 int instructionKeyval = 2;
56 InstanceIdentifier<Interface> interfaceInstanceIdentifier = null;
57 InstanceIdentifier<Flow> flowInstanceId = null;
58 Flow ingressFlow = null;
59 BigInteger dpId = BigInteger.valueOf(1);
60 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface stateInterface;
61 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> interfaceStateIdentifier = null;
62 ServicesInfo servicesInfo = null;
63 NodeConnectorId nodeConnectorId = null;
64 BoundServices boundService = null;
65 StypeOpenflow stypeOpenflow = null;
66 Instruction instruction = null;
67 InstructionKey instructionKey = null;
68 List<Instruction>instructions = new ArrayList<>();
72 String serviceName = "VPN";
74 @Mock DataBroker dataBroker;
75 @Mock ListenerRegistration<DataChangeListener> dataChangeListenerRegistration;
76 @Mock ReadOnlyTransaction mockReadTx;
77 @Mock WriteTransaction mockWriteTx;
79 FlowBasedServicesStateBindHelper bindHelper;
80 FlowBasedServicesStateUnbindHelper unbindHelper;
83 public void setUp() throws Exception {
84 when(dataBroker.registerDataChangeListener(
85 any(LogicalDatastoreType.class),
86 any(InstanceIdentifier.class),
87 any(DataChangeListener.class),
88 any(DataChangeScope.class)))
89 .thenReturn(dataChangeListenerRegistration);
93 private void setupMocks(){
95 interfaceEnabled = InterfaceManagerTestUtil.buildInterface(InterfaceManagerTestUtil.interfaceName, "Test Vlan Interface1", true, L2vlan.class, dpId);
96 interfaceInstanceIdentifier = IfmUtil.buildId(InterfaceManagerTestUtil.interfaceName);
97 nodeConnectorId = InterfaceManagerTestUtil.buildNodeConnectorId(BigInteger.valueOf(1), portNum);
98 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder ifaceBuilder = new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder();
99 List<String> lowerLayerIfList = new ArrayList<>();
100 lowerLayerIfList.add(nodeConnectorId.getValue());
101 ifaceBuilder.setOperStatus(OperStatus.Up).setAdminStatus(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.AdminStatus.Up)
102 .setPhysAddress(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress.getDefaultInstance("AA:AA:AA:AA:AA:AA"))
103 .setIfIndex(ifIndexval)
104 .setLowerLayerIf(lowerLayerIfList)
105 .setKey(IfmUtil.getStateInterfaceKeyFromName(InterfaceManagerTestUtil.interfaceName))
106 .setName(InterfaceManagerTestUtil.interfaceName).setType(interfaceEnabled.getType());
107 stypeOpenflow = InterfaceManagerTestUtil.buildStypeOpenflow(dpId,flowpriority, NwConstants.LPORT_DISPATCHER_TABLE, instructions);
108 instructionKey = new InstructionKey(instructionKeyval);
109 BigInteger[] metadataValues = IfmUtil.mergeOpenflowMetadataWriteInstructions(instructions);
110 boundService = InterfaceManagerTestUtil.buildBoundServices(serviceName,key,new BoundServicesKey(key),stypeOpenflow);
111 short sIndex = boundService.getServicePriority();
112 BigInteger metadata = MetaDataUtil.getMetaDataForLPortDispatcher(ifaceBuilder.getIfIndex(),
113 ++sIndex, metadataValues[0]);
114 BigInteger mask = MetaDataUtil.getMetaDataMaskForLPortDispatcher(
115 MetaDataUtil.METADATA_MASK_SERVICE_INDEX,
116 MetaDataUtil.METADATA_MASK_LPORT_TAG, metadataValues[1]);
117 instruction = InterfaceManagerTestUtil.buildInstruction(InterfaceManagerTestUtil.buildWriteMetaDataCase(InterfaceManagerTestUtil.buildWriteMetaData(metadata, mask)),
118 new InstructionKey(instructionKey));
119 instructions.add(instruction);
120 stateInterface = ifaceBuilder.build();
121 ServicesInfoKey servicesInfoKey = new ServicesInfoKey(InterfaceManagerTestUtil.interfaceName);
122 List<BoundServices> lowerlayerIfList = new ArrayList<>();
123 lowerlayerIfList.add(boundService);
124 interfaceStateIdentifier = IfmUtil.buildStateInterfaceId(interfaceEnabled.getName());
125 servicesInfo = InterfaceManagerTestUtil.buildServicesInfo(InterfaceManagerTestUtil.interfaceName,servicesInfoKey,lowerlayerIfList);
127 String flowRef = InterfaceManagerTestUtil.buildflowRef(dpId, InterfaceManagerTestUtil.interfaceName, boundService.getServiceName(), boundService.getServicePriority());
128 List<Instruction> instructionList = boundService.getAugmentation(StypeOpenflow.class).getInstruction();
129 String serviceRef = boundService.getServiceName();
130 List<MatchInfo> matches = new ArrayList<>();
131 matches.add(new MatchInfo(MatchFieldType.metadata, new BigInteger[] {
132 MetaDataUtil.getMetaDataForLPortDispatcher(ifaceBuilder.getIfIndex(), boundService.getServicePriority()),
133 MetaDataUtil.getMetaDataMaskForLPortDispatcher() }));
134 ingressFlow = MDSALUtil.buildFlowNew(stypeOpenflow.getDispatcherTableId(), flowRef, boundService.getServicePriority(), serviceRef, 0, 0,
135 stypeOpenflow.getFlowCookie(), matches, instructionList);
136 FlowKey flowKey = new FlowKey(new FlowId(ingressFlow.getId()));
137 flowInstanceId = InterfaceManagerTestUtil.getFlowInstanceIdentifier(dpId,ingressFlow.getTableId(),flowKey);
139 when(dataBroker.newReadOnlyTransaction()).thenReturn(mockReadTx);
140 when(dataBroker.newWriteOnlyTransaction()).thenReturn(mockWriteTx);
144 public void testStateBindSingleService(){
146 Optional<ServicesInfo>expectedservicesInfo = Optional.of(servicesInfo);
147 Optional<Interface> expectedInterface = Optional.of(interfaceEnabled);
148 Optional<NodeConnectorId>expectednodeconnectorId = Optional.of(nodeConnectorId);
149 Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> expectedStateInterface = Optional.of(stateInterface);
151 ServicesInfoKey servicesInfoKey = new ServicesInfoKey(InterfaceManagerTestUtil.interfaceName);
152 InstanceIdentifier.InstanceIdentifierBuilder<ServicesInfo> servicesInfoIdentifierBuilder =
153 InstanceIdentifier.builder(ServiceBindings.class).child(ServicesInfo.class, servicesInfoKey);
155 doReturn(Futures.immediateCheckedFuture(expectedservicesInfo)).when(mockReadTx).read(
156 LogicalDatastoreType.CONFIGURATION,servicesInfoIdentifierBuilder.build());
157 doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
158 LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
159 doReturn(Futures.immediateCheckedFuture(expectednodeconnectorId)).when(mockReadTx).read(
160 LogicalDatastoreType.OPERATIONAL,interfaceStateIdentifier);
161 doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
162 LogicalDatastoreType.OPERATIONAL,interfaceStateIdentifier);
164 bindHelper.bindServicesOnInterface(stateInterface,dataBroker);
166 verify(mockWriteTx).put(LogicalDatastoreType.CONFIGURATION,flowInstanceId,ingressFlow, true);
171 public void testStateUnbindSingleService(){
173 Optional<ServicesInfo>expectedservicesInfo = Optional.of(servicesInfo);
174 Optional<Interface> expectedInterface = Optional.of(interfaceEnabled);
175 Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> expectedStateInterface = Optional.of(stateInterface);
177 ServicesInfoKey servicesInfoKey = new ServicesInfoKey(InterfaceManagerTestUtil.interfaceName);
178 InstanceIdentifier.InstanceIdentifierBuilder<ServicesInfo> servicesInfoIdentifierBuilder =
179 InstanceIdentifier.builder(ServiceBindings.class).child(ServicesInfo.class, servicesInfoKey);
181 doReturn(Futures.immediateCheckedFuture(expectedservicesInfo)).when(mockReadTx).read(
182 LogicalDatastoreType.CONFIGURATION,servicesInfoIdentifierBuilder.build());
183 doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
184 LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
185 doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
186 LogicalDatastoreType.OPERATIONAL,interfaceStateIdentifier);
188 unbindHelper.unbindServicesFromInterface(stateInterface,dataBroker);
190 verify(mockWriteTx).delete(LogicalDatastoreType.CONFIGURATION,flowInstanceId);