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

   1 /*
   2  * Copyright (c) 2016 Huawei Technologies 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.assertTrue;
  11 import static org.junit.Assert.fail;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.mock;
  14 import static org.mockito.Mockito.when;
  15
  16 import com.google.common.util.concurrent.CheckedFuture;
  17 import com.google.common.util.concurrent.MoreExecutors;
  18 import java.util.Collections;
  19 import org.junit.Before;
  20 import org.junit.Test;
  21 import org.junit.runner.RunWith;
  22 import org.mockito.ArgumentCaptor;
  23 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  24 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  25 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  26 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  27 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  28 import org.opendaylight.faas.uln.datastore.api.UlnDatastoreApi;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.faas.logical.faas.common.rev151013.Uuid;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.faas.logical.faas.security.rules.rev151013.security.rule.groups.attributes.security.rule.groups.container.SecurityRuleGroups;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.ContractId;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.TenantId;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.Contract;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.ContractBuilder;
  35 import org.opendaylight.yangtools.yang.binding.DataObject;
  36 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  37 import org.powermock.api.mockito.PowerMockito;
  38 import org.powermock.core.classloader.annotations.PrepareForTest;
  39 import org.powermock.modules.junit4.PowerMockRunner;
  40
  41 @PrepareForTest(UlnDatastoreApi.class)
  42 @RunWith(PowerMockRunner.class)
  43 public class FaasContractManagerListenerTest {
  44
  45     private InstanceIdentifier<DataObject> contractId;
  46     private MockFaasContractManagerListener contractManagerListener;
  47     private final TenantId gbpTenantId = new TenantId("b4511aac-ae43-11e5-bf7f-feff819cdc9f");
  48     private final Uuid faasTenantId = new Uuid("b4511aac-ae43-11e5-bf7f-feff819cdc9f");
  49
  50     @SuppressWarnings("unchecked")
  51     @Before
  52     public void init() {
  53         contractId = mock(InstanceIdentifier.class);
  54         contractId = mock(InstanceIdentifier.class);
  55         DataBroker dataProvider = mock(DataBroker.class);
  56         PowerMockito.mockStatic(UlnDatastoreApi.class);
  57         WriteTransaction writeTransaction = mock(WriteTransaction.class);
  58         when(dataProvider.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  59         CheckedFuture<Void, TransactionCommitFailedException> checkedFuture = mock(CheckedFuture.class);
  60         when(writeTransaction.submit()).thenReturn(checkedFuture);
  61         contractManagerListener = new MockFaasContractManagerListener(dataProvider, gbpTenantId, faasTenantId,
  62                 MoreExecutors.directExecutor());
  63     }
  64
  65     @SuppressWarnings("unchecked")
  66     @Test
  67     public void testOnDataChangeContract() {
  68         // prepare input test data
  69         ArgumentCaptor<SecurityRuleGroups> captor = ArgumentCaptor.forClass(SecurityRuleGroups.class);
  70         try {
  71             PowerMockito.doNothing().when(UlnDatastoreApi.class, "submitSecurityGroupsToDs", captor.capture());
  72         } catch (Exception e) {
  73             fail("testOnDataChangeContract: Exception = " + e.toString());
  74         }
  75
  76         Uuid expectedFaasSecId = new Uuid("c4511aac-ae43-11e5-bf7f-feff819cdc9f");
  77         contractManagerListener.setExpectedFaasSecId(expectedFaasSecId);
  78         Contract testContract = makeTestContract();
  79         contractManagerListener.setExpectedContract(testContract);
  80
  81         DataTreeModification<Contract> mockDataTreeModification = mock(DataTreeModification.class);
  82         DataObjectModification<Contract> mockModification = mock(DataObjectModification.class);
  83         doReturn(mockModification).when(mockDataTreeModification).getRootNode();
  84         doReturn(DataObjectModification.ModificationType.WRITE).when(mockModification).getModificationType();
  85         doReturn(testContract).when(mockModification).getDataAfter();
  86
  87         // invoke event -- expected data is verified in mocked classes
  88         contractManagerListener.onDataTreeChanged(Collections.singletonList(mockDataTreeModification));
  89
  90         // Verify passed in values to fabric mapping engine
  91         assertTrue("testOnDataChangeContract: Actual Faas Security Id is NOT as expected",
  92                 expectedFaasSecId.equals(captor.getValue().getUuid()));
  93     }
  94
  95     private Contract makeTestContract() {
  96         ContractBuilder builder = new ContractBuilder();
  97         builder.setId(new ContractId("b4511aac-ae43-11e5-bf7f-feff819cdc9f"));
  98         return builder.build();
  99     }
 100 }