opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/TransactionRateLimitingCommitCallbackTest.java

   1 /*
   2  * Copyright (c) 2015 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
   9 package org.opendaylight.controller.cluster.datastore;
  10
  11 import static org.junit.Assert.fail;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.never;
  14 import static org.mockito.Mockito.verify;
  15 import com.codahale.metrics.Snapshot;
  16 import com.codahale.metrics.Timer;
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.mockito.Mock;
  20 import org.mockito.MockitoAnnotations;
  21 import org.opendaylight.controller.cluster.datastore.utils.ActorContext;
  22
  23 public class TransactionRateLimitingCommitCallbackTest {
  24     @Mock
  25     public ActorContext actorContext;
  26
  27     @Mock
  28     public DatastoreContext datastoreContext;
  29
  30     @Mock
  31     public Timer commitTimer;
  32
  33     @Mock
  34     private Timer.Context commitTimerContext;
  35
  36     @Mock
  37     private Snapshot commitSnapshot;
  38
  39     @Before
  40     public void setUp(){
  41         MockitoAnnotations.initMocks(this);
  42         doReturn(datastoreContext).when(actorContext).getDatastoreContext();
  43         doReturn(30).when(datastoreContext).getShardTransactionCommitTimeoutInSeconds();
  44         doReturn(commitTimer).when(actorContext).getOperationTimer("commit");
  45         doReturn(commitTimerContext).when(commitTimer).time();
  46         doReturn(commitSnapshot).when(commitTimer).getSnapshot();
  47     }
  48
  49     @Test
  50     public void testSuccess(){
  51         TransactionRateLimitingCallback commitCallback = new TransactionRateLimitingCallback(actorContext);
  52         commitCallback.run();
  53         commitCallback.success();
  54
  55         verify(commitTimerContext).stop();
  56     }
  57
  58     @Test
  59     public void testSuccessWithoutRun(){
  60         TransactionRateLimitingCallback commitCallback = new TransactionRateLimitingCallback(actorContext);
  61
  62         try {
  63             commitCallback.success();
  64             fail("Expected IllegalStateException");
  65         } catch(IllegalStateException e){
  66
  67         }
  68         verify(commitTimerContext, never()).stop();
  69     }
  70
  71
  72     @Test
  73     public void testFailure(){
  74         TransactionRateLimitingCallback commitCallback = new TransactionRateLimitingCallback(actorContext);
  75         commitCallback.run();
  76         commitCallback.failure();
  77
  78         verify(commitTimerContext, never()).stop();
  79     }
  80
  81 }