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.any;
  16 import static org.mockito.Matchers.eq;
  17 import static org.mockito.Mockito.doReturn;
  18 import static org.mockito.Mockito.mock;
  19 import static org.mockito.Mockito.when;
  20
  21 import com.google.common.base.Optional;
  22 import com.google.common.collect.ImmutableList;
  23 import com.google.common.util.concurrent.CheckedFuture;
  24 import com.google.common.util.concurrent.MoreExecutors;
  25 import java.util.Collections;
  26 import java.util.List;
  27 import java.util.concurrent.ExecutionException;
  28 import org.junit.Before;
  29 import org.junit.Test;
  30 import org.junit.runner.RunWith;
  31 import org.mockito.Mockito;
  32 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  33 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  34 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  35 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  36 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  37 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  38 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  39 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  40 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  41 import org.opendaylight.faas.uln.datastore.api.UlnDatastoreApi;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.faas.logical.faas.common.rev151013.Uuid;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.faas.logical.faas.security.rules.rev151013.security.rule.groups.attributes.security.rule.groups.container.SecurityRuleGroups;
  44 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;
  45 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;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.ClassifierName;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.ClauseName;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.ContractId;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.RuleName;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.SubjectName;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.TenantId;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.faas.rev151009.mapped.tenants.entities.mapped.entity.MappedContract;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.has.classifier.refs.ClassifierRef;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.has.classifier.refs.ClassifierRefBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.Contract;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.ContractBuilder;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.contract.Clause;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.contract.ClauseBuilder;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.contract.SubjectBuilder;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.contract.subject.Rule;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.contract.subject.RuleBuilder;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.subject.feature.instances.ClassifierInstance;
  63 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  64 import org.powermock.api.mockito.PowerMockito;
  65 import org.powermock.core.classloader.annotations.PrepareForTest;
  66 import org.powermock.modules.junit4.PowerMockRunner;
  67
  68 @RunWith(PowerMockRunner.class)
  69 @PrepareForTest(UlnDatastoreApi.class)
  70 public class FaasContractManagerListenerCovrgTest {
  71
  72     private static final ClauseName CLAUSE_NAME = new ClauseName("clause-1");
  73     public static final SubjectName SUBJECT_NAME = new SubjectName("subject-name");
  74     private InstanceIdentifier<Contract> contractIid;
  75     private final ContractId contractId = new ContractId("contractId");
  76     private FaasContractManagerListener listener;
  77     private final TenantId gbpTenantId = new TenantId("b4511aac-ae43-11e5-bf7f-feff819cdc9f");
  78     private final Uuid faasTenantId = new Uuid("b4511aac-ae43-11e5-bf7f-feff819cdc9f");
  79     private DataBroker dataProvider;
  80
  81     @SuppressWarnings("unchecked")
  82     @Before
  83     public void init() {
  84         contractIid = mock(InstanceIdentifier.class);
  85         dataProvider = mock(DataBroker.class);
  86
  87         listener = new FaasContractManagerListener(dataProvider, gbpTenantId, faasTenantId,
  88                 MoreExecutors.directExecutor());
  89     }
  90
  91     @SuppressWarnings("unchecked")
  92     @Test
  93     public void testExecuteEvent() throws ReadFailedException {
  94         PowerMockito.mockStatic(UlnDatastoreApi.class);
  95         PowerMockito.doNothing().when(UlnDatastoreApi.class);
  96         UlnDatastoreApi.submitSecurityGroupsToDs(any(SecurityRuleGroups.class));
  97
  98         ReadWriteTransaction rwTx = mock(ReadWriteTransaction.class);
  99         WriteTransaction woTx = mock(WriteTransaction.class);
 100         CheckedFuture<Void, TransactionCommitFailedException> futureVoid = mock(CheckedFuture.class);
 101         when(rwTx.submit()).thenReturn(futureVoid);
 102         when(woTx.submit()).thenReturn(futureVoid);
 103         when(dataProvider.newReadWriteTransaction()).thenReturn(rwTx);
 104         when(dataProvider.newWriteOnlyTransaction()).thenReturn(woTx);
 105
 106         CheckedFuture<Optional<MappedContract>, ReadFailedException> futureMappedContract = mock(CheckedFuture.class);
 107         when(rwTx.read(LogicalDatastoreType.OPERATIONAL, FaasIidFactory.mappedContractIid(gbpTenantId, contractId)))
 108             .thenReturn(futureMappedContract);
 109         Optional<MappedContract> optMappedContract = mock(Optional.class);
 110         when(optMappedContract.isPresent()).thenReturn(true);
 111         when(futureMappedContract.checkedGet()).thenReturn(optMappedContract);
 112
 113         Contract contract = new ContractBuilder().setId(contractId).build();
 114
 115         DataTreeModification<Contract> mockDataTreeModification = mock(DataTreeModification.class);
 116         DataObjectModification<Contract> mockModification = mock(DataObjectModification.class);
 117         doReturn(mockModification).when(mockDataTreeModification).getRootNode();
 118         doReturn(DataObjectModification.ModificationType.WRITE).when(mockModification).getModificationType();
 119         doReturn(contract).when(mockModification).getDataAfter();
 120
 121         listener.onDataTreeChanged(Collections.singletonList(mockDataTreeModification));
 122     }
 123
 124     @Test
 125     public void testBuildSecurityRuleGroup(){
 126         List<SecurityRuleGroup> securityRuleGroups;
 127
 128         Clause clause = new ClauseBuilder()
 129                 .setName(CLAUSE_NAME)
 130                 .setSubjectRefs(ImmutableList.of(SUBJECT_NAME))
 131                 .build();
 132
 133         Contract contractNoClause = new ContractBuilder()
 134                 .setId(contractId)
 135                 .build();
 136
 137         securityRuleGroups = listener.buildSecurityRuleGroup(contractNoClause);
 138         assertNull(securityRuleGroups);
 139
 140         Clause clauseNoSubjectRefs = new ClauseBuilder()
 141                 .setName(CLAUSE_NAME)
 142                 .build();
 143         Contract contractClauseNoSubjectRefs = new ContractBuilder()
 144                 .setId(contractId)
 145                 .setClause(ImmutableList.of(clauseNoSubjectRefs))
 146                 .build();
 147
 148         securityRuleGroups = listener.buildSecurityRuleGroup(contractClauseNoSubjectRefs);
 149         assertNotNull(securityRuleGroups);
 150         assertTrue(securityRuleGroups.isEmpty());
 151
 152         Contract contractNoSubject = new ContractBuilder()
 153                 .setId(contractId)
 154                 .setClause(ImmutableList.of(clause))
 155                 .build();
 156
 157         securityRuleGroups = listener.buildSecurityRuleGroup(contractNoSubject);
 158         assertNotNull(securityRuleGroups);
 159         assertTrue(securityRuleGroups.isEmpty());
 160
 161         Contract contract = new ContractBuilder()
 162                 .setId(contractId)
 163                 .setClause(ImmutableList.of(clause))
 164                 .setSubject(ImmutableList.of(new SubjectBuilder().setName(SUBJECT_NAME).build()))
 165                 .build();
 166
 167         securityRuleGroups = listener.buildSecurityRuleGroup(contract);
 168         assertNotNull(securityRuleGroups);
 169         assertFalse(securityRuleGroups.isEmpty());
 170
 171     }
 172
 173     @SuppressWarnings("unchecked")
 174     @Test
 175     public void testGetSecurityRules() throws ReadFailedException, ExecutionException, InterruptedException {
 176         List<Rule> rules;
 177         List<SecurityRule> securityRules;
 178
 179         Clause clause = new ClauseBuilder()
 180                 .setName(CLAUSE_NAME)
 181                 .setSubjectRefs(ImmutableList.of(SUBJECT_NAME))
 182                 .build();
 183
 184         Contract contract = new ContractBuilder()
 185                 .setId(contractId)
 186                 .setClause(ImmutableList.of(clause))
 187                 .setSubject(ImmutableList.of(new SubjectBuilder().setName(SUBJECT_NAME).build()))
 188                 .build();
 189
 190         Rule ruleNoRefs = new RuleBuilder()
 191                 .setName(new RuleName("rule-no-refs"))
 192                 .setOrder(1)
 193                 .build();
 194
 195         Rule ruleEmptyRefs = new RuleBuilder()
 196                 .setClassifierRef(ImmutableList.of())
 197                 .setActionRef(ImmutableList.of())
 198                 .setName(new RuleName("rule-empty-refs"))
 199                 .setOrder(2)
 200                 .build();
 201
 202         rules = ImmutableList.of(ruleNoRefs, ruleEmptyRefs);
 203
 204         securityRules = listener.getSecurityRules(contract, SUBJECT_NAME, rules);
 205
 206         assertEquals(rules.size(), securityRules.size());
 207
 208         ClassifierName CLASSIFIER_NAME = new ClassifierName("classifier-1");
 209         ClassifierRef classifierRef = new ClassifierRefBuilder()
 210                 .setName(CLASSIFIER_NAME)
 211                 .build();
 212         Rule rule = new RuleBuilder()
 213                 .setClassifierRef(ImmutableList.of(classifierRef))
 214                 .setActionRef(ImmutableList.of())
 215                 .setName(new RuleName("rule-1"))
 216                 .setOrder(2)
 217                 .build();
 218
 219         ReadOnlyTransaction roTx1 = mock(ReadOnlyTransaction.class);
 220
 221         CheckedFuture<Optional<ClassifierInstance>, ReadFailedException> futureClassifierInstance = mock(CheckedFuture.class);
 222         Optional<ClassifierInstance> optClassifierInstance = mock(Optional.class);
 223         when(optClassifierInstance.isPresent()).thenReturn(false);
 224         when(futureClassifierInstance.checkedGet()).thenReturn(optClassifierInstance);
 225         when(roTx1.read(eq(LogicalDatastoreType.CONFIGURATION),
 226                 Mockito.<InstanceIdentifier>any())).thenReturn(futureClassifierInstance);
 227
 228         rules = ImmutableList.of(rule);
 229         securityRules = listener.getSecurityRules(contract, SUBJECT_NAME, rules);
 230
 231         assertEquals(rules.size(), securityRules.size());
 232
 233     }
 234
 235 }