/**
* Copyright (c) 2014 Cisco Systems, Inc. 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 test.mock;
import static org.junit.Assert.assertEquals;
import java.util.Collections;
import java.util.List;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.runners.MockitoJUnitRunner;
import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
import org.opendaylight.openflowplugin.applications.frm.impl.DeviceMastershipManager;
import org.opendaylight.openflowplugin.applications.frm.impl.ForwardingRulesManagerImpl;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Dscp;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.StaleFlow;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.StaleFlowBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.StaleFlowKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Match;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.IpMatch;
import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.IpMatchBuilder;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import test.mock.util.FRMTest;
import test.mock.util.RpcProviderRegistryMock;
import test.mock.util.SalFlowServiceMock;
@RunWith(MockitoJUnitRunner.class)
public class FlowListenerTest extends FRMTest {
private ForwardingRulesManagerImpl forwardingRulesManager;
private final static NodeId NODE_ID = new NodeId("testnode:1");
private final static NodeKey s1Key = new NodeKey(NODE_ID);
RpcProviderRegistry rpcProviderRegistryMock = new RpcProviderRegistryMock();
TableKey tableKey = new TableKey((short) 2);
@Mock
ClusterSingletonServiceProvider clusterSingletonService;
@Mock
DeviceMastershipManager deviceMastershipManager;
@Mock
private NotificationProviderService notificationService;
@Before
public void setUp() {
forwardingRulesManager = new ForwardingRulesManagerImpl(
getDataBroker(),
rpcProviderRegistryMock,
getConfig(),
clusterSingletonService,
notificationService);
forwardingRulesManager.start();
// TODO consider tests rewrite (added because of complicated access)
forwardingRulesManager.setDeviceMastershipManager(deviceMastershipManager);
Mockito.when(deviceMastershipManager.isDeviceMastered(NODE_ID)).thenReturn(true);
}
@Test
public void addTwoFlowsTest() throws Exception {
addFlowCapableNode(s1Key);
FlowKey flowKey = new FlowKey(new FlowId("test_Flow"));
InstanceIdentifier<Table> tableII = InstanceIdentifier.create(Nodes.class).child(Node.class, s1Key)
.augmentation(FlowCapableNode.class).child(Table.class, tableKey);
InstanceIdentifier<Flow> flowII = InstanceIdentifier.create(Nodes.class).child(Node.class, s1Key)
.augmentation(FlowCapableNode.class).child(Table.class, tableKey).child(Flow.class, flowKey);
Table table = new TableBuilder().setKey(tableKey).setFlow(Collections.<Flow>emptyList()).build();
Flow flow = new FlowBuilder().setKey(flowKey).setTableId((short) 2).build();
WriteTransaction writeTx = getDataBroker().newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, tableII, table);
writeTx.put(LogicalDatastoreType.CONFIGURATION, flowII, flow);
assertCommit(writeTx.submit());
SalFlowServiceMock salFlowService = (SalFlowServiceMock) forwardingRulesManager.getSalFlowService();
List<AddFlowInput> addFlowCalls = salFlowService.getAddFlowCalls();
assertEquals(1, addFlowCalls.size());
assertEquals("DOM-0", addFlowCalls.get(0).getTransactionUri().getValue());
flowKey = new FlowKey(new FlowId("test_Flow2"));
flowII = InstanceIdentifier.create(Nodes.class).child(Node.class, s1Key)
.augmentation(FlowCapableNode.class).child(Table.class, tableKey).child(Flow.class, flowKey);
flow = new FlowBuilder().setKey(flowKey).setTableId((short) 2).build();
writeTx = getDataBroker().newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, flowII, flow);
assertCommit(writeTx.submit());
salFlowService = (SalFlowServiceMock) forwardingRulesManager.getSalFlowService();
addFlowCalls = salFlowService.getAddFlowCalls();
assertEquals(2, addFlowCalls.size());
assertEquals("DOM-1", addFlowCalls.get(1).getTransactionUri().getValue());
assertEquals(2, addFlowCalls.get(1).getTableId().intValue());
assertEquals(flowII, addFlowCalls.get(1).getFlowRef().getValue());
}
@Test
public void updateFlowTest() throws Exception {
addFlowCapableNode(s1Key);
FlowKey flowKey = new FlowKey(new FlowId("test_Flow"));
InstanceIdentifier<Table> tableII = InstanceIdentifier.create(Nodes.class).child(Node.class, s1Key)
.augmentation(FlowCapableNode.class).child(Table.class, tableKey);
InstanceIdentifier<Flow> flowII = InstanceIdentifier.create(Nodes.class).child(Node.class, s1Key)
.augmentation(FlowCapableNode.class).child(Table.class, tableKey).child(Flow.class, flowKey);
Table table = new TableBuilder().setKey(tableKey).setFlow(Collections.<Flow>emptyList()).build();
Flow flow = new FlowBuilder().setKey(flowKey).setTableId((short) 2).build();
WriteTransaction writeTx = getDataBroker().newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, tableII, table);
writeTx.put(LogicalDatastoreType.CONFIGURATION, flowII, flow);
assertCommit(writeTx.submit());
SalFlowServiceMock salFlowService = (SalFlowServiceMock) forwardingRulesManager.getSalFlowService();
List<AddFlowInput> addFlowCalls = salFlowService.getAddFlowCalls();
assertEquals(1, addFlowCalls.size());
assertEquals("DOM-0", addFlowCalls.get(0).getTransactionUri().getValue());
flowKey = new FlowKey(new FlowId("test_Flow"));
flowII = InstanceIdentifier.create(Nodes.class).child(Node.class, s1Key)
.augmentation(FlowCapableNode.class).child(Table.class, tableKey).child(Flow.class, flowKey);
flow = new FlowBuilder().setKey(flowKey).setTableId((short) 2).setOutGroup((long) 5).build();
writeTx = getDataBroker().newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, flowII, flow);
assertCommit(writeTx.submit());
salFlowService = (SalFlowServiceMock) forwardingRulesManager.getSalFlowService();
List<UpdateFlowInput> updateFlowCalls = salFlowService.getUpdateFlowCalls();
assertEquals(1, updateFlowCalls.size());
assertEquals("DOM-1", updateFlowCalls.get(0).getTransactionUri().getValue());
assertEquals(flowII, updateFlowCalls.get(0).getFlowRef().getValue());
assertEquals(Boolean.TRUE, updateFlowCalls.get(0).getOriginalFlow().isStrict());
assertEquals(Boolean.TRUE, updateFlowCalls.get(0).getUpdatedFlow().isStrict());
}
@Test
public void updateFlowScopeTest() throws Exception {
addFlowCapableNode(s1Key);
FlowKey flowKey = new FlowKey(new FlowId("test_Flow"));
InstanceIdentifier<Table> tableII = InstanceIdentifier.create(Nodes.class).child(Node.class, s1Key)
.augmentation(FlowCapableNode.class).child(Table.class, tableKey);
InstanceIdentifier<Flow> flowII = InstanceIdentifier.create(Nodes.class).child(Node.class, s1Key)
.augmentation(FlowCapableNode.class).child(Table.class, tableKey).child(Flow.class, flowKey);
Table table = new TableBuilder().setKey(tableKey).setFlow(Collections.<Flow>emptyList()).build();
IpMatch ipMatch = new IpMatchBuilder().setIpDscp(new Dscp((short)4)).build();
Match match = new MatchBuilder().setIpMatch(ipMatch).build();
Flow flow = new FlowBuilder().setMatch(match).setKey(flowKey).setTableId((short) 2).build();
WriteTransaction writeTx = getDataBroker().newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, tableII, table);
writeTx.put(LogicalDatastoreType.CONFIGURATION, flowII, flow);
assertCommit(writeTx.submit());
SalFlowServiceMock salFlowService = (SalFlowServiceMock) forwardingRulesManager.getSalFlowService();
List<AddFlowInput> addFlowCalls = salFlowService.getAddFlowCalls();
assertEquals(1, addFlowCalls.size());
assertEquals("DOM-0", addFlowCalls.get(0).getTransactionUri().getValue());
flowKey = new FlowKey(new FlowId("test_Flow"));
flowII = InstanceIdentifier.create(Nodes.class).child(Node.class, s1Key)
.augmentation(FlowCapableNode.class).child(Table.class, tableKey).child(Flow.class, flowKey);
ipMatch = new IpMatchBuilder().setIpDscp(new Dscp((short)5)).build();
match = new MatchBuilder().setIpMatch(ipMatch).build();
flow = new FlowBuilder().setMatch(match).setKey(flowKey).setTableId((short) 2).build();
writeTx = getDataBroker().newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, flowII, flow);
assertCommit(writeTx.submit());
salFlowService = (SalFlowServiceMock) forwardingRulesManager.getSalFlowService();
List<UpdateFlowInput> updateFlowCalls = salFlowService.getUpdateFlowCalls();
assertEquals(1, updateFlowCalls.size());
assertEquals("DOM-1", updateFlowCalls.get(0).getTransactionUri().getValue());
assertEquals(flowII, updateFlowCalls.get(0).getFlowRef().getValue());
assertEquals(ipMatch, updateFlowCalls.get(0).getUpdatedFlow().getMatch().getIpMatch());
}
@Test
public void deleteFlowTest() throws Exception {
addFlowCapableNode(s1Key);
FlowKey flowKey = new FlowKey(new FlowId("test_Flow"));
InstanceIdentifier<Table> tableII = InstanceIdentifier.create(Nodes.class).child(Node.class, s1Key)
.augmentation(FlowCapableNode.class).child(Table.class, tableKey);
InstanceIdentifier<Flow> flowII = InstanceIdentifier.create(Nodes.class).child(Node.class, s1Key)
.augmentation(FlowCapableNode.class).child(Table.class, tableKey).child(Flow.class, flowKey);
Table table = new TableBuilder().setKey(tableKey).setFlow(Collections.<Flow>emptyList()).build();
Flow flow = new FlowBuilder().setKey(flowKey).setTableId((short) 2).build();
WriteTransaction writeTx = getDataBroker().newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, tableII, table);
writeTx.put(LogicalDatastoreType.CONFIGURATION, flowII, flow);
assertCommit(writeTx.submit());
SalFlowServiceMock salFlowService = (SalFlowServiceMock) forwardingRulesManager.getSalFlowService();
List<AddFlowInput> addFlowCalls = salFlowService.getAddFlowCalls();
assertEquals(1, addFlowCalls.size());
assertEquals("DOM-0", addFlowCalls.get(0).getTransactionUri().getValue());
writeTx = getDataBroker().newWriteOnlyTransaction();
writeTx.delete(LogicalDatastoreType.CONFIGURATION, flowII);
assertCommit(writeTx.submit());
salFlowService = (SalFlowServiceMock) forwardingRulesManager.getSalFlowService();
List<RemoveFlowInput> removeFlowCalls = salFlowService.getRemoveFlowCalls();
assertEquals(1, removeFlowCalls.size());
assertEquals("DOM-1", removeFlowCalls.get(0).getTransactionUri().getValue());
assertEquals(flowII, removeFlowCalls.get(0).getFlowRef().getValue());
assertEquals(Boolean.TRUE, removeFlowCalls.get(0).isStrict());
}
@Test
public void staleMarkedFlowCreationTest() throws Exception{
addFlowCapableNode(s1Key);
StaleFlowKey flowKey = new StaleFlowKey(new FlowId("stale_Flow"));
InstanceIdentifier<Table> tableII = InstanceIdentifier.create(Nodes.class).child(Node.class, s1Key)
.augmentation(FlowCapableNode.class).child(Table.class, tableKey);
InstanceIdentifier<StaleFlow> flowII = InstanceIdentifier.create(Nodes.class).child(Node.class, s1Key)
.augmentation(FlowCapableNode.class).child(Table.class, tableKey).child(StaleFlow.class, flowKey);
Table table = new TableBuilder().setKey(tableKey).setStaleFlow(Collections.<StaleFlow>emptyList()).build();
StaleFlow flow = new StaleFlowBuilder().setKey(flowKey).setTableId((short) 2).build();
WriteTransaction writeTx = getDataBroker().newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, tableII, table);
writeTx.put(LogicalDatastoreType.CONFIGURATION, flowII, flow);
assertCommit(writeTx.submit());
}
@After
public void tearDown() throws Exception {
forwardingRulesManager.close();
}
}