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

   1 /*
   2  * Copyright (c) 2014, 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 package org.opendaylight.controller.cluster.datastore;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_CONFIGURATION_READER;
  12 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS;
  13 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_INITIAL_PAYLOAD_SERIALIZED_BUFFER_CAPACITY;
  14 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_INITIAL_SETTLE_TIMEOUT_MULTIPLIER;
  15 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_ISOLATED_LEADER_CHECK_INTERVAL_IN_MILLIS;
  16 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_JOURNAL_RECOVERY_BATCH_SIZE;
  17 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_MAX_MESSAGE_SLICE_SIZE;
  18 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_OPERATION_TIMEOUT_IN_MS;
  19 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_PERSISTENT;
  20 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_RECOVERY_SNAPSHOT_INTERVAL_SECONDS;
  21 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_BATCHED_MODIFICATION_COUNT;
  22 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_ELECTION_TIMEOUT_FACTOR;
  23 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_INITIALIZATION_TIMEOUT;
  24 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_LEADER_ELECTION_TIMEOUT;
  25 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD;
  26 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE;
  27 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT;
  28 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_TX_COMMIT_QUEUE_CAPACITY;
  29 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS;
  30 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SNAPSHOT_BATCH_COUNT;
  31 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_TX_CREATION_INITIAL_RATE_LIMIT;
  32
  33 import java.util.concurrent.TimeUnit;
  34 import org.junit.Assert;
  35 import org.junit.Test;
  36 import org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStoreConfigProperties;
  37
  38 public class DatastoreContextTest {
  39
  40     @Test
  41     public void testNewBuilderWithDefaultSettings() {
  42         DatastoreContext context = DatastoreContext.newBuilder().build();
  43
  44         assertEquals(DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT, context.getShardTransactionIdleTimeout());
  45         assertEquals(DEFAULT_OPERATION_TIMEOUT_IN_MS, context.getOperationTimeoutInMillis());
  46         assertEquals(DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS, context.getShardTransactionCommitTimeoutInSeconds());
  47         assertEquals(DEFAULT_JOURNAL_RECOVERY_BATCH_SIZE,
  48                 context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
  49         assertEquals(DEFAULT_SNAPSHOT_BATCH_COUNT, context.getShardRaftConfig().getSnapshotBatchCount());
  50         assertEquals(DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS,
  51                 context.getShardRaftConfig().getHeartBeatInterval().length());
  52         assertEquals(DEFAULT_SHARD_TX_COMMIT_QUEUE_CAPACITY, context.getShardTransactionCommitQueueCapacity());
  53         assertEquals(DEFAULT_SHARD_INITIALIZATION_TIMEOUT.duration().toMillis(),
  54                 context.getShardInitializationTimeout().duration().toMillis());
  55         assertEquals(DEFAULT_SHARD_LEADER_ELECTION_TIMEOUT.duration().toMillis(),
  56                 context.getShardLeaderElectionTimeout().duration().toMillis());
  57         assertEquals(DEFAULT_INITIAL_SETTLE_TIMEOUT_MULTIPLIER,
  58                 context.getInitialSettleTimeoutMultiplier());
  59         assertEquals(DEFAULT_PERSISTENT, context.isPersistent());
  60         assertEquals(DEFAULT_CONFIGURATION_READER, context.getConfigurationReader());
  61         assertEquals(DEFAULT_ISOLATED_LEADER_CHECK_INTERVAL_IN_MILLIS,
  62                 context.getShardRaftConfig().getIsolatedCheckIntervalInMillis());
  63         assertEquals(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE,
  64                 context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
  65         assertEquals(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD,
  66                 context.getShardRaftConfig().getSnapshotDataThreshold());
  67         assertEquals(DEFAULT_SHARD_ELECTION_TIMEOUT_FACTOR, context.getShardRaftConfig().getElectionTimeoutFactor());
  68         assertEquals(DEFAULT_TX_CREATION_INITIAL_RATE_LIMIT, context.getTransactionCreationInitialRateLimit());
  69         assertEquals(DatastoreContext.DEFAULT_SHARD_BATCHED_MODIFICATION_COUNT,
  70                 context.getShardBatchedModificationCount());
  71         assertEquals(DEFAULT_MAX_MESSAGE_SLICE_SIZE, context.getMaximumMessageSliceSize());
  72     }
  73
  74     @Test
  75     public void testNewBuilderWithCustomSettings() {
  76         DatastoreContext.Builder builder = DatastoreContext.newBuilder();
  77
  78         builder.shardTransactionIdleTimeout(DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT.toMillis() + 1,
  79                 TimeUnit.MILLISECONDS);
  80         builder.operationTimeoutInSeconds((int) (TimeUnit.MILLISECONDS.toSeconds(DEFAULT_OPERATION_TIMEOUT_IN_MS) + 1));
  81         builder.shardTransactionCommitTimeoutInSeconds(DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS + 1);
  82         builder.shardJournalRecoveryLogBatchSize(DEFAULT_JOURNAL_RECOVERY_BATCH_SIZE + 1);
  83         builder.shardSnapshotBatchCount(DEFAULT_SNAPSHOT_BATCH_COUNT + 1);
  84         builder.recoverySnapshotIntervalSeconds(DEFAULT_RECOVERY_SNAPSHOT_INTERVAL_SECONDS + 1);
  85         builder.shardHeartbeatIntervalInMillis(DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS + 1);
  86         builder.shardTransactionCommitQueueCapacity(DEFAULT_SHARD_TX_COMMIT_QUEUE_CAPACITY + 1);
  87         builder.shardInitializationTimeout(DEFAULT_SHARD_INITIALIZATION_TIMEOUT
  88                 .duration().toMillis() + 1, TimeUnit.MILLISECONDS);
  89         builder.shardInitializationTimeout(DEFAULT_SHARD_INITIALIZATION_TIMEOUT.duration().toMillis() + 1,
  90                 TimeUnit.MILLISECONDS);
  91         builder.shardLeaderElectionTimeout(DEFAULT_SHARD_LEADER_ELECTION_TIMEOUT.duration().toMillis() + 1,
  92                 TimeUnit.MILLISECONDS);
  93         builder.initialSettleTimeoutMultiplier(DEFAULT_INITIAL_SETTLE_TIMEOUT_MULTIPLIER + 1);
  94         builder.persistent(!DEFAULT_PERSISTENT);
  95         builder.shardIsolatedLeaderCheckIntervalInMillis(DEFAULT_ISOLATED_LEADER_CHECK_INTERVAL_IN_MILLIS + 1);
  96         builder.shardSnapshotDataThresholdPercentage(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE + 1);
  97         builder.shardSnapshotDataThreshold(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD + 1);
  98         builder.shardElectionTimeoutFactor(DEFAULT_SHARD_ELECTION_TIMEOUT_FACTOR + 1);
  99         builder.transactionCreationInitialRateLimit(DEFAULT_TX_CREATION_INITIAL_RATE_LIMIT + 1);
 100         builder.shardBatchedModificationCount(DEFAULT_SHARD_BATCHED_MODIFICATION_COUNT + 1);
 101         builder.maxShardDataChangeExecutorPoolSize(
 102                 InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_EXECUTOR_POOL_SIZE + 1);
 103         builder.maxShardDataChangeExecutorQueueSize(
 104                 InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_EXECUTOR_QUEUE_SIZE + 1);
 105         builder.maxShardDataChangeListenerQueueSize(
 106                 InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_LISTENER_QUEUE_SIZE + 1);
 107         builder.maxShardDataStoreExecutorQueueSize(
 108                 InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_STORE_EXECUTOR_QUEUE_SIZE + 1);
 109         builder.maximumMessageSliceSize(DEFAULT_MAX_MESSAGE_SLICE_SIZE + 1);
 110         builder.initialPayloadSerializedBufferCapacity(DEFAULT_INITIAL_PAYLOAD_SERIALIZED_BUFFER_CAPACITY + 1);
 111
 112         DatastoreContext context = builder.build();
 113
 114         verifyCustomSettings(context);
 115
 116         builder = DatastoreContext.newBuilderFrom(context);
 117
 118         DatastoreContext newContext = builder.build();
 119
 120         verifyCustomSettings(newContext);
 121
 122         Assert.assertNotSame(context, newContext);
 123     }
 124
 125     private static void verifyCustomSettings(final DatastoreContext context) {
 126         assertEquals(DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT.toMillis() + 1,
 127                 context.getShardTransactionIdleTimeout().toMillis());
 128         assertEquals(TimeUnit.MILLISECONDS.toSeconds(DEFAULT_OPERATION_TIMEOUT_IN_MS) + 1,
 129                 TimeUnit.MILLISECONDS.toSeconds(context.getOperationTimeoutInMillis()));
 130         assertEquals(DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS + 1,
 131                 context.getShardTransactionCommitTimeoutInSeconds());
 132         assertEquals(DEFAULT_JOURNAL_RECOVERY_BATCH_SIZE + 1,
 133                 context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
 134         assertEquals(DEFAULT_SNAPSHOT_BATCH_COUNT + 1, context.getShardRaftConfig().getSnapshotBatchCount());
 135         assertEquals(DEFAULT_RECOVERY_SNAPSHOT_INTERVAL_SECONDS + 1,
 136                 context.getShardRaftConfig().getRecoverySnapshotIntervalSeconds());
 137         assertEquals(DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS + 1,
 138                 context.getShardRaftConfig().getHeartBeatInterval().length());
 139         assertEquals(DEFAULT_SHARD_TX_COMMIT_QUEUE_CAPACITY + 1, context.getShardTransactionCommitQueueCapacity());
 140         assertEquals(DEFAULT_SHARD_INITIALIZATION_TIMEOUT.duration().toMillis() + 1,
 141                 context.getShardInitializationTimeout().duration().toMillis());
 142         assertEquals(DEFAULT_SHARD_LEADER_ELECTION_TIMEOUT.duration().toMillis() + 1,
 143                 context.getShardLeaderElectionTimeout().duration().toMillis());
 144         assertEquals(DEFAULT_INITIAL_SETTLE_TIMEOUT_MULTIPLIER + 1,
 145                 context.getInitialSettleTimeoutMultiplier());
 146         assertEquals(!DEFAULT_PERSISTENT, context.isPersistent());
 147         assertEquals(DEFAULT_CONFIGURATION_READER, context.getConfigurationReader());
 148         assertEquals(DEFAULT_ISOLATED_LEADER_CHECK_INTERVAL_IN_MILLIS + 1,
 149                 context.getShardRaftConfig().getIsolatedCheckIntervalInMillis());
 150         assertEquals(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE + 1,
 151                 context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
 152         assertEquals(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD + 1,
 153                 context.getShardRaftConfig().getSnapshotDataThreshold());
 154         assertEquals(DEFAULT_SHARD_ELECTION_TIMEOUT_FACTOR + 1,
 155                 context.getShardRaftConfig().getElectionTimeoutFactor());
 156         assertEquals(DEFAULT_TX_CREATION_INITIAL_RATE_LIMIT + 1, context.getTransactionCreationInitialRateLimit());
 157         assertEquals(DatastoreContext.DEFAULT_SHARD_BATCHED_MODIFICATION_COUNT + 1,
 158                 context.getShardBatchedModificationCount());
 159         assertEquals(DEFAULT_MAX_MESSAGE_SLICE_SIZE + 1, context.getMaximumMessageSliceSize());
 160         assertEquals(DEFAULT_INITIAL_PAYLOAD_SERIALIZED_BUFFER_CAPACITY + 1,
 161                 context.getInitialPayloadSerializedBufferCapacity());
 162     }
 163 }