renderers/faas/src/test/java/org/opendaylight/groupbasedpolicy/renderer/faas/FaasContractManagerListenerCovrgTest.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.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertNull;
  14 import static org.junit.Assert.assertTrue;
  15 import static org.mockito.Matchers.eq;
  16 import static org.mockito.Mockito.doReturn;
  17 import static org.mockito.Mockito.mock;
  18 import static org.mockito.Mockito.when;
  19
  20 import com.google.common.base.Optional;
  21 import com.google.common.collect.ImmutableList;
  22 import com.google.common.util.concurrent.CheckedFuture;
  23 import com.google.common.util.concurrent.MoreExecutors;
  24 import java.util.Collections;
  25 import java.util.List;
  26 import java.util.concurrent.ExecutionException;
  27 import org.junit.Before;
  28 import org.junit.Test;
  29 import org.junit.runner.RunWith;
  30 import org.mockito.Mockito;
  31 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  32 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  33 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  34 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  35 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  36 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  37 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  38 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  39 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  40 import org.opendaylight.faas.uln.datastore.api.UlnDatastoreUtil;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.faas.logical.faas.common.rev151013.Uuid;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.faas.logical.faas.security.rules.rev151013.security.rule.groups.attributes.security.rule.groups.container.security.rule.groups.SecurityRuleGroup;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.faas.logical.faas.security.rules.rev151013.security.rule.groups.attributes.security.rule.groups.container.security.rule.groups.security.rule.group.SecurityRule;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.ClassifierName;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.ClauseName;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.ContractId;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.RuleName;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.SubjectName;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.TenantId;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.faas.rev151009.mapped.tenants.entities.mapped.entity.MappedContract;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.has.classifier.refs.ClassifierRef;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.has.classifier.refs.ClassifierRefBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.Contract;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.ContractBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.contract.Clause;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.contract.ClauseBuilder;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.contract.SubjectBuilder;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.contract.subject.Rule;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.contract.subject.RuleBuilder;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.subject.feature.instances.ClassifierInstance;
  61 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  62 import org.powermock.modules.junit4.PowerMockRunner;
  63
  64 @RunWith(PowerMockRunner.class)
  65 public class FaasContractManagerListenerCovrgTest {
  66
  67     private static final ClauseName CLAUSE_NAME = new ClauseName("clause-1");
  68     public static final SubjectName SUBJECT_NAME = new SubjectName("subject-name");
  69     private InstanceIdentifier<Contract> contractIid;
  70     private final ContractId contractId = new ContractId("contractId");
  71     private FaasContractManagerListener listener;
  72     private final TenantId gbpTenantId = new TenantId("b4511aac-ae43-11e5-bf7f-feff819cdc9f");
  73     private final Uuid faasTenantId = new Uuid("b4511aac-ae43-11e5-bf7f-feff819cdc9f");
  74     private DataBroker dataProvider;
  75     private final UlnDatastoreUtil mockUlnDatastoreUtil = mock(UlnDatastoreUtil.class);
  76
  77     @SuppressWarnings("unchecked")
  78     @Before
  79     public void init() {
  80         contractIid = mock(InstanceIdentifier.class);
  81         dataProvider = mock(DataBroker.class);
  82
  83         listener = new FaasContractManagerListener(dataProvider, gbpTenantId, faasTenantId,
  84                 MoreExecutors.directExecutor(), mockUlnDatastoreUtil);
  85     }
  86
  87     @SuppressWarnings("unchecked")
  88     @Test
  89     public void testExecuteEvent() throws ReadFailedException {
  90         ReadWriteTransaction rwTx = mock(ReadWriteTransaction.class);
  91         WriteTransaction woTx = mock(WriteTransaction.class);
  92         CheckedFuture<Void, TransactionCommitFailedException> futureVoid = mock(CheckedFuture.class);
  93         when(rwTx.submit()).thenReturn(futureVoid);
  94         when(woTx.submit()).thenReturn(futureVoid);
  95         when(dataProvider.newReadWriteTransaction()).thenReturn(rwTx);
  96         when(dataProvider.newWriteOnlyTransaction()).thenReturn(woTx);
  97
  98         CheckedFuture<Optional<MappedContract>, ReadFailedException> futureMappedContract = mock(CheckedFuture.class);
  99         when(rwTx.read(LogicalDatastoreType.OPERATIONAL, FaasIidFactory.mappedContractIid(gbpTenantId, contractId)))
 100             .thenReturn(futureMappedContract);
 101         Optional<MappedContract> optMappedContract = mock(Optional.class);
 102         when(optMappedContract.isPresent()).thenReturn(true);
 103         when(futureMappedContract.checkedGet()).thenReturn(optMappedContract);
 104
 105         Contract contract = new ContractBuilder().setId(contractId).build();
 106
 107         DataTreeModification<Contract> mockDataTreeModification = mock(DataTreeModification.class);
 108         DataObjectModification<Contract> mockModification = mock(DataObjectModification.class);
 109         doReturn(mockModification).when(mockDataTreeModification).getRootNode();
 110         doReturn(DataObjectModification.ModificationType.WRITE).when(mockModification).getModificationType();
 111         doReturn(contract).when(mockModification).getDataAfter();
 112
 113         listener.onDataTreeChanged(Collections.singletonList(mockDataTreeModification));
 114     }
 115
 116     @Test
 117     public void testBuildSecurityRuleGroup(){
 118         List<SecurityRuleGroup> securityRuleGroups;
 119
 120         Clause clause = new ClauseBuilder()
 121                 .setName(CLAUSE_NAME)
 122                 .setSubjectRefs(ImmutableList.of(SUBJECT_NAME))
 123                 .build();
 124
 125         Contract contractNoClause = new ContractBuilder()
 126                 .setId(contractId)
 127                 .build();
 128
 129         securityRuleGroups = listener.buildSecurityRuleGroup(contractNoClause);
 130         assertNull(securityRuleGroups);
 131
 132         Clause clauseNoSubjectRefs = new ClauseBuilder()
 133                 .setName(CLAUSE_NAME)
 134                 .build();
 135         Contract contractClauseNoSubjectRefs = new ContractBuilder()
 136                 .setId(contractId)
 137                 .setClause(ImmutableList.of(clauseNoSubjectRefs))
 138                 .build();
 139
 140         securityRuleGroups = listener.buildSecurityRuleGroup(contractClauseNoSubjectRefs);
 141         assertNotNull(securityRuleGroups);
 142         assertTrue(securityRuleGroups.isEmpty());
 143
 144         Contract contractNoSubject = new ContractBuilder()
 145                 .setId(contractId)
 146                 .setClause(ImmutableList.of(clause))
 147                 .build();
 148
 149         securityRuleGroups = listener.buildSecurityRuleGroup(contractNoSubject);
 150         assertNotNull(securityRuleGroups);
 151         assertTrue(securityRuleGroups.isEmpty());
 152
 153         Contract contract = new ContractBuilder()
 154                 .setId(contractId)
 155                 .setClause(ImmutableList.of(clause))
 156                 .setSubject(ImmutableList.of(new SubjectBuilder().setName(SUBJECT_NAME).build()))
 157                 .build();
 158
 159         securityRuleGroups = listener.buildSecurityRuleGroup(contract);
 160         assertNotNull(securityRuleGroups);
 161         assertFalse(securityRuleGroups.isEmpty());
 162
 163     }
 164
 165     @SuppressWarnings("unchecked")
 166     @Test
 167     public void testGetSecurityRules() throws ReadFailedException, ExecutionException, InterruptedException {
 168         List<Rule> rules;
 169         List<SecurityRule> securityRules;
 170
 171         Clause clause = new ClauseBuilder()
 172                 .setName(CLAUSE_NAME)
 173                 .setSubjectRefs(ImmutableList.of(SUBJECT_NAME))
 174                 .build();
 175
 176         Contract contract = new ContractBuilder()
 177                 .setId(contractId)
 178                 .setClause(ImmutableList.of(clause))
 179                 .setSubject(ImmutableList.of(new SubjectBuilder().setName(SUBJECT_NAME).build()))
 180                 .build();
 181
 182         Rule ruleNoRefs = new RuleBuilder()
 183                 .setName(new RuleName("rule-no-refs"))
 184                 .setOrder(1)
 185                 .build();
 186
 187         Rule ruleEmptyRefs = new RuleBuilder()
 188                 .setClassifierRef(ImmutableList.of())
 189                 .setActionRef(ImmutableList.of())
 190                 .setName(new RuleName("rule-empty-refs"))
 191                 .setOrder(2)
 192                 .build();
 193
 194         rules = ImmutableList.of(ruleNoRefs, ruleEmptyRefs);
 195
 196         securityRules = listener.getSecurityRules(contract, SUBJECT_NAME, rules);
 197
 198         assertEquals(rules.size(), securityRules.size());
 199
 200         ClassifierName CLASSIFIER_NAME = new ClassifierName("classifier-1");
 201         ClassifierRef classifierRef = new ClassifierRefBuilder()
 202                 .setName(CLASSIFIER_NAME)
 203                 .build();
 204         Rule rule = new RuleBuilder()
 205                 .setClassifierRef(ImmutableList.of(classifierRef))
 206                 .setActionRef(ImmutableList.of())
 207                 .setName(new RuleName("rule-1"))
 208                 .setOrder(2)
 209                 .build();
 210
 211         ReadOnlyTransaction roTx1 = mock(ReadOnlyTransaction.class);
 212
 213         CheckedFuture<Optional<ClassifierInstance>, ReadFailedException> futureClassifierInstance = mock(CheckedFuture.class);
 214         Optional<ClassifierInstance> optClassifierInstance = mock(Optional.class);
 215         when(optClassifierInstance.isPresent()).thenReturn(false);
 216         when(futureClassifierInstance.checkedGet()).thenReturn(optClassifierInstance);
 217         when(roTx1.read(eq(LogicalDatastoreType.CONFIGURATION),
 218                 Mockito.<InstanceIdentifier>any())).thenReturn(futureClassifierInstance);
 219
 220         rules = ImmutableList.of(rule);
 221         securityRules = listener.getSecurityRules(contract, SUBJECT_NAME, rules);
 222
 223         assertEquals(rules.size(), securityRules.size());
 224
 225     }
 226
 227 }