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