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