renderers/faas/src/test/java/org/opendaylight/groupbasedpolicy/renderer/faas/FaasEndpointManagerListenerTest.java

   1 /*
   2  * Copyright (c) 2016 Huawei 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 package org.opendaylight.groupbasedpolicy.renderer.faas;
   9
  10 import static org.mockito.Mockito.mock;
  11 import static org.mockito.Mockito.when;
  12
  13 import java.util.ArrayList;
  14 import java.util.HashMap;
  15 import java.util.HashSet;
  16 import java.util.List;
  17 import java.util.Map;
  18 import java.util.Set;
  19 import java.util.concurrent.Executors;
  20 import java.util.concurrent.ScheduledExecutorService;
  21
  22 import org.junit.Before;
  23 import org.junit.Test;
  24 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  25 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  26 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  27 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.faas.faas.endpoint.rev151009.FaasEndpointContext;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.faas.faas.endpoint.rev151009.FaasEndpointContextBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.faas.logical.faas.common.rev151013.Uuid;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.EndpointGroupId;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.L2BridgeDomainId;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.L3ContextId;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.NetworkDomainId;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.TenantId;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoint.fields.L3Address;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoint.fields.L3AddressBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.Endpoint;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.EndpointBuilder;
  42 import org.opendaylight.yangtools.yang.binding.DataObject;
  43 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  44
  45 import com.google.common.util.concurrent.CheckedFuture;
  46
  47 public class FaasEndpointManagerListenerTest {
  48
  49     private InstanceIdentifier<DataObject> endpointId;
  50     private AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> change;
  51     private MockFaasEndpointManagerListener endpointManagerListener;
  52     private MockFaasPolicyManager policyManager;
  53     private final ScheduledExecutorService executor = Executors.newScheduledThreadPool(Runtime.getRuntime()
  54         .availableProcessors());
  55
  56     @SuppressWarnings("unchecked")
  57     @Before
  58     public void init() {
  59         endpointId = mock(InstanceIdentifier.class);
  60         change = mock(AsyncDataChangeEvent.class);
  61         endpointId = mock(InstanceIdentifier.class);
  62         DataBroker dataProvider = mock(DataBroker.class);
  63
  64         WriteTransaction writeTransaction = mock(WriteTransaction.class);
  65         when(dataProvider.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  66         CheckedFuture<Void, TransactionCommitFailedException> checkedFuture = mock(CheckedFuture.class);
  67         when(writeTransaction.submit()).thenReturn(checkedFuture);
  68         policyManager = new MockFaasPolicyManager(dataProvider, executor);
  69         endpointManagerListener = new MockFaasEndpointManagerListener(policyManager, dataProvider, executor);
  70         Set<InstanceIdentifier<?>> removedPaths = new HashSet<>();
  71         removedPaths.add(endpointId);
  72         when(change.getRemovedPaths()).thenReturn(removedPaths);
  73     }
  74
  75     @Test
  76     public void testOnDataChangeEndpoint() {
  77         // prepare input test data
  78         DataObject testEndpoint = makeTestEndpoint();
  79         endpointManagerListener.setExpectedEndpoint((Endpoint) testEndpoint);
  80         Map<InstanceIdentifier<?>, DataObject> testData = new HashMap<>();
  81         testData.put(endpointId, testEndpoint);
  82         when(change.getCreatedData()).thenReturn(testData);
  83         when(change.getOriginalData()).thenReturn(testData);
  84         when(change.getUpdatedData()).thenReturn(testData);
  85         // invoke event -- expected data is verified in mocked classes
  86         endpointManagerListener.onDataChanged(change);
  87     }
  88
  89     private DataObject makeTestEndpoint() {
  90         EndpointBuilder builder = new EndpointBuilder();
  91         builder.setL2Context(new L2BridgeDomainId("L2Context"));
  92         List<L3Address> l3Addrs = new ArrayList<L3Address>();
  93         L3AddressBuilder addb = new L3AddressBuilder();
  94         addb.setIpAddress(new IpAddress(new String("10.0.0.2").toCharArray()));
  95         addb.setL3Context(new L3ContextId("L3Context"));
  96         l3Addrs.add(addb.build());
  97         builder.setL3Address(l3Addrs);
  98         builder.setMacAddress(new MacAddress("00:00:00:00:35:02"));
  99         builder.setTenant(new TenantId("tenant"));
 100         builder.setEndpointGroup(new EndpointGroupId("endpointGroupId"));
 101         builder.setNetworkContainment(new NetworkDomainId("subnet"));
 102         FaasEndpointContextBuilder faasAugb = new FaasEndpointContextBuilder();
 103         faasAugb.setFaasPortRefId(new Uuid("165b3a20-adc7-11e5-bf7f-feff819cdc9f"));
 104         builder.addAugmentation(FaasEndpointContext.class, faasAugb.build());
 105         return builder.build();
 106     }
 107 }