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

   1 /*
   2  * Copyright (c) 2016 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 package org.opendaylight.groupbasedpolicy.renderer.faas;
   9
  10 import static org.mockito.Matchers.any;
  11 import static org.mockito.Matchers.eq;
  12 import static org.mockito.Mockito.doNothing;
  13 import static org.mockito.Mockito.doReturn;
  14 import static org.mockito.Mockito.mock;
  15 import static org.mockito.Mockito.when;
  16
  17 import com.google.common.base.Optional;
  18 import com.google.common.util.concurrent.CheckedFuture;
  19 import com.google.common.util.concurrent.MoreExecutors;
  20 import java.util.ArrayList;
  21 import java.util.Collections;
  22 import java.util.List;
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.junit.runner.RunWith;
  26 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  27 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  28 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  29 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  30 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  31 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  32 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  33 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  34 import org.opendaylight.faas.uln.datastore.api.UlnDatastoreApi;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.faas.logical.faas.common.rev151013.Uuid;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.SubnetId;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.TenantId;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.faas.rev151009.mapped.tenants.entities.mapped.entity.MappedSubnet;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.faas.rev151009.mapped.tenants.entities.mapped.entity.MappedSubnetBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.forwarding.context.Subnet;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.forwarding.context.SubnetBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.forwarding.context.subnet.Gateways;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.forwarding.context.subnet.GatewaysBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.forwarding.context.subnet.gateways.Prefixes;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.forwarding.context.subnet.gateways.PrefixesBuilder;
  50 import org.opendaylight.yangtools.yang.binding.DataObject;
  51 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  52 import org.powermock.api.mockito.PowerMockito;
  53 import org.powermock.core.classloader.annotations.PrepareForTest;
  54 import org.powermock.modules.junit4.PowerMockRunner;
  55
  56 @RunWith(PowerMockRunner.class)
  57 @PrepareForTest(UlnDatastoreApi.class)
  58 public class FaasSubnetManagerListenerCovrgTest {
  59
  60     private InstanceIdentifier<Subnet> subnetIid;
  61     private FaasSubnetManagerListener listener;
  62     private final TenantId gbpTenantId = new TenantId("gbpTenantId");
  63     private final SubnetId subnetId = new SubnetId("subnetId");
  64     private final Uuid faasTenantId = new Uuid("b4511aac-ae43-11e5-bf7f-feff819cdc9f");
  65     private final Uuid faasSubnetId = new Uuid("c4511aac-ae43-11e5-bf7f-feff819cdc9f");
  66     private DataBroker dataProvider;
  67
  68     @SuppressWarnings("unchecked")
  69     @Before
  70     public void init() {
  71         dataProvider = mock(DataBroker.class);
  72         subnetIid = mock(InstanceIdentifier.class);
  73         listener = new FaasSubnetManagerListener(dataProvider, gbpTenantId, faasTenantId,
  74                 MoreExecutors.directExecutor());
  75     }
  76
  77     @SuppressWarnings("unchecked")
  78     @Test
  79     public void testOnDataChanged() throws ReadFailedException {
  80         PowerMockito.mockStatic(UlnDatastoreApi.class);
  81         PowerMockito.doNothing().when(UlnDatastoreApi.class);
  82         UlnDatastoreApi.submitSubnetToDs(any(
  83                 org.opendaylight.yang.gen.v1.urn.opendaylight.faas.logical.faas.subnets.rev151013.subnets.container.subnets.Subnet.class));
  84         PowerMockito.doNothing().when(UlnDatastoreApi.class);
  85         UlnDatastoreApi.removeSubnetFromDsIfExists(any(Uuid.class), any(Uuid.class));
  86
  87         ReadWriteTransaction rwTx = mock(ReadWriteTransaction.class);
  88         WriteTransaction woTx = mock(WriteTransaction.class);
  89         CheckedFuture<Void, TransactionCommitFailedException> futureVoid = mock(CheckedFuture.class);
  90         when(rwTx.submit()).thenReturn(futureVoid);
  91         when(woTx.submit()).thenReturn(futureVoid);
  92
  93         CheckedFuture<Optional<MappedSubnet>, ReadFailedException> futureMappedSubnet = mock(CheckedFuture.class);
  94         Optional<MappedSubnet> optMappedSubnet = mock(Optional.class);
  95         when(optMappedSubnet.isPresent()).thenReturn(true);
  96         when(futureMappedSubnet.checkedGet()).thenReturn(optMappedSubnet);
  97         when(rwTx.read(LogicalDatastoreType.OPERATIONAL, FaasIidFactory.mappedSubnetIid(gbpTenantId, subnetId)))
  98             .thenReturn(futureMappedSubnet);
  99         doNothing().when(woTx).put(eq(LogicalDatastoreType.OPERATIONAL),
 100                 eq(FaasIidFactory.mappedSubnetIid(gbpTenantId, subnetId)), any(MappedSubnet.class));
 101
 102         when(dataProvider.newReadWriteTransaction()).thenReturn(rwTx);
 103         when(dataProvider.newWriteOnlyTransaction()).thenReturn(woTx);
 104
 105         Subnet subnet = new SubnetBuilder().setId(subnetId).build();
 106
 107         DataTreeModification<Subnet> mockDataTreeModification = mock(DataTreeModification.class);
 108         DataObjectModification<Subnet> mockModification = mock(DataObjectModification.class);
 109         doReturn(mockModification).when(mockDataTreeModification).getRootNode();
 110         doReturn(DataObjectModification.ModificationType.WRITE).when(mockModification).getModificationType();
 111         doReturn(subnet).when(mockModification).getDataAfter();
 112
 113         listener.onDataTreeChanged(Collections.singletonList(mockDataTreeModification));
 114     }
 115
 116     @Test
 117     public void testLoadAll() {
 118         PowerMockito.mockStatic(UlnDatastoreApi.class);
 119         PowerMockito.doNothing().when(UlnDatastoreApi.class);
 120         UlnDatastoreApi.submitSubnetToDs(any(
 121                 org.opendaylight.yang.gen.v1.urn.opendaylight.faas.logical.faas.subnets.rev151013.subnets.container.subnets.Subnet.class));
 122
 123         List<Subnet> subnets = new ArrayList<>();
 124         List<MappedSubnet> mpSubnets = new ArrayList<>();
 125
 126         Subnet subnet = new SubnetBuilder().setId(subnetId).build();
 127         subnets.add(subnet);
 128         MappedSubnet mappedSubnet =
 129                 new MappedSubnetBuilder().setGbpSubnetId(subnetId).setFaasSubnetId(faasSubnetId).build();
 130         mpSubnets.add(mappedSubnet);
 131
 132         listener.loadAll(subnets, mpSubnets);
 133     }
 134
 135     @SuppressWarnings("unchecked")
 136     @Test
 137     public void testInitSubnetBuilder() {
 138         WriteTransaction wTx = mock(WriteTransaction.class);
 139         CheckedFuture<Void, TransactionCommitFailedException> futureVoid = mock(CheckedFuture.class);
 140         when(wTx.submit()).thenReturn(futureVoid);
 141         doNothing().when(wTx).put(any(LogicalDatastoreType.class), any(InstanceIdentifier.class),
 142                 any(DataObject.class));
 143         when(dataProvider.newWriteOnlyTransaction()).thenReturn(wTx);
 144
 145         List<Gateways> gatewaysList = new ArrayList<>();
 146         List<Prefixes> prefixesList = new ArrayList<>();
 147         Prefixes prefixes = new PrefixesBuilder().setPrefix(new IpPrefix(new Ipv4Prefix("10.0.0.0/8"))).build();
 148         prefixesList.add(prefixes);
 149         Gateways gateways = new GatewaysBuilder().setGateway(new IpAddress(new Ipv4Address("10.0.0.55")))
 150             .setPrefixes(prefixesList)
 151             .build();
 152         gatewaysList.add(gateways);
 153
 154         Subnet subnet = new SubnetBuilder().setId(subnetId).setGateways(gatewaysList).build();
 155         listener.initSubnetBuilder(subnet);
 156     }
 157
 158 }