opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/RaftActorDelegatingPersistentDataProviderTest.java

   1 /*
   2  * Copyright (c) 2015 Brocade Communications 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.controller.cluster.raft;
   9
  10 import static org.mockito.Matchers.eq;
  11 import static org.mockito.Mockito.doReturn;
  12 import static org.mockito.Mockito.verify;
  13 import static org.mockito.Mockito.never;
  14 import akka.japi.Procedure;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.mockito.ArgumentCaptor;
  18 import org.mockito.Mock;
  19 import org.mockito.MockitoAnnotations;
  20 import org.opendaylight.controller.cluster.DataPersistenceProvider;
  21 import org.opendaylight.controller.cluster.PersistentDataProvider;
  22 import org.opendaylight.controller.cluster.raft.protobuff.client.messages.Payload;
  23 import org.opendaylight.controller.cluster.raft.protobuff.client.messages.PersistentPayload;
  24
  25 /**
  26  * Unit tests for RaftActorDelegatingPersistentDataProvider.
  27  *
  28  * @author Thomas Pantelis
  29  */
  30 public class RaftActorDelegatingPersistentDataProviderTest {
  31     private static final Payload PERSISTENT_PAYLOAD = new TestPersistentPayload();
  32
  33     private static final Payload NON_PERSISTENT_PAYLOAD = new TestNonPersistentPayload();
  34
  35     private static final Object OTHER_DATA_OBJECT = new Object();
  36
  37     @Mock
  38     private ReplicatedLogEntry mockPersistentLogEntry;
  39
  40     @Mock
  41     private ReplicatedLogEntry mockNonPersistentLogEntry;
  42
  43     @Mock
  44     private DataPersistenceProvider mockDelegateProvider;
  45
  46     @Mock
  47     private PersistentDataProvider mockPersistentProvider;
  48
  49     @SuppressWarnings("rawtypes")
  50     @Mock
  51     private Procedure mockProcedure;
  52
  53     private RaftActorDelegatingPersistentDataProvider provider;
  54
  55     @Before
  56     public void setup() {
  57         MockitoAnnotations.initMocks(this);
  58         doReturn(PERSISTENT_PAYLOAD).when(mockPersistentLogEntry).getData();
  59         doReturn(NON_PERSISTENT_PAYLOAD).when(mockNonPersistentLogEntry).getData();
  60         provider = new RaftActorDelegatingPersistentDataProvider(mockDelegateProvider, mockPersistentProvider);
  61     }
  62
  63     @SuppressWarnings("unchecked")
  64     @Test
  65     public void testPersistWithPersistenceEnabled() {
  66         doReturn(true).when(mockDelegateProvider).isRecoveryApplicable();
  67
  68         provider.persist(mockPersistentLogEntry, mockProcedure);
  69         verify(mockDelegateProvider).persist(mockPersistentLogEntry, mockProcedure);
  70
  71         provider.persist(mockNonPersistentLogEntry, mockProcedure);
  72         verify(mockDelegateProvider).persist(mockNonPersistentLogEntry, mockProcedure);
  73
  74         provider.persist(OTHER_DATA_OBJECT, mockProcedure);
  75         verify(mockDelegateProvider).persist(OTHER_DATA_OBJECT, mockProcedure);
  76     }
  77
  78     @SuppressWarnings({ "unchecked", "rawtypes" })
  79     @Test
  80     public void testPersistWithPersistenceDisabled() throws Exception {
  81         doReturn(false).when(mockDelegateProvider).isRecoveryApplicable();
  82
  83         provider.persist(mockPersistentLogEntry, mockProcedure);
  84
  85         ArgumentCaptor<Procedure> procedureCaptor = ArgumentCaptor.forClass(Procedure.class);
  86         verify(mockPersistentProvider).persist(eq(PERSISTENT_PAYLOAD), procedureCaptor.capture());
  87         verify(mockDelegateProvider, never()).persist(mockNonPersistentLogEntry, mockProcedure);
  88         procedureCaptor.getValue().apply(PERSISTENT_PAYLOAD);
  89         verify(mockProcedure).apply(mockPersistentLogEntry);
  90
  91         provider.persist(mockNonPersistentLogEntry, mockProcedure);
  92         verify(mockDelegateProvider).persist(mockNonPersistentLogEntry, mockProcedure);
  93
  94         provider.persist(OTHER_DATA_OBJECT, mockProcedure);
  95         verify(mockDelegateProvider).persist(OTHER_DATA_OBJECT, mockProcedure);
  96     }
  97
  98     static class TestNonPersistentPayload extends Payload {
  99         @Override
 100         public int size() {
 101             return 0;
 102         }
 103     }
 104
 105     static class TestPersistentPayload extends TestNonPersistentPayload implements PersistentPayload {
 106     }
 107 }