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_PERCENTAGE;
  26 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT;
  27 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_TX_COMMIT_QUEUE_CAPACITY;
  28 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS;
  29 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SNAPSHOT_BATCH_COUNT;
  30 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_TX_CREATION_INITIAL_RATE_LIMIT;
  31
  32 import java.util.concurrent.TimeUnit;
  33 import org.junit.Assert;
  34 import org.junit.Test;
  35 import org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStoreConfigProperties;
  36
  37 public class DatastoreContextTest {
  38
  39     @Test
  40     public void testNewBuilderWithDefaultSettings() {
  41         DatastoreContext context = DatastoreContext.newBuilder().build();
  42
  43         assertEquals(DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT, context.getShardTransactionIdleTimeout());
  44         assertEquals(DEFAULT_OPERATION_TIMEOUT_IN_MS, context.getOperationTimeoutInMillis());
  45         assertEquals(DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS, context.getShardTransactionCommitTimeoutInSeconds());
  46         assertEquals(DEFAULT_JOURNAL_RECOVERY_BATCH_SIZE,
  47                 context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
  48         assertEquals(DEFAULT_SNAPSHOT_BATCH_COUNT, context.getShardRaftConfig().getSnapshotBatchCount());
  49         assertEquals(DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS,
  50                 context.getShardRaftConfig().getHeartBeatInterval().length());
  51         assertEquals(DEFAULT_SHARD_TX_COMMIT_QUEUE_CAPACITY, context.getShardTransactionCommitQueueCapacity());
  52         assertEquals(DEFAULT_SHARD_INITIALIZATION_TIMEOUT.duration().toMillis(),
  53                 context.getShardInitializationTimeout().duration().toMillis());
  54         assertEquals(DEFAULT_SHARD_LEADER_ELECTION_TIMEOUT.duration().toMillis(),
  55                 context.getShardLeaderElectionTimeout().duration().toMillis());
  56         assertEquals(DEFAULT_INITIAL_SETTLE_TIMEOUT_MULTIPLIER,
  57                 context.getInitialSettleTimeoutMultiplier());
  58         assertEquals(DEFAULT_PERSISTENT, context.isPersistent());
  59         assertEquals(DEFAULT_CONFIGURATION_READER, context.getConfigurationReader());
  60         assertEquals(DEFAULT_ISOLATED_LEADER_CHECK_INTERVAL_IN_MILLIS,
  61                 context.getShardRaftConfig().getIsolatedCheckIntervalInMillis());
  62         assertEquals(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE,
  63                 context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
  64         assertEquals(DEFAULT_SHARD_ELECTION_TIMEOUT_FACTOR, context.getShardRaftConfig().getElectionTimeoutFactor());
  65         assertEquals(DEFAULT_TX_CREATION_INITIAL_RATE_LIMIT, context.getTransactionCreationInitialRateLimit());
  66         assertEquals(DatastoreContext.DEFAULT_SHARD_BATCHED_MODIFICATION_COUNT,
  67                 context.getShardBatchedModificationCount());
  68         assertEquals(InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_EXECUTOR_POOL_SIZE,
  69                 context.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
  70         assertEquals(InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_EXECUTOR_QUEUE_SIZE,
  71                 context.getDataStoreProperties().getMaxDataChangeExecutorQueueSize());
  72         assertEquals(InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_LISTENER_QUEUE_SIZE,
  73                 context.getDataStoreProperties().getMaxDataChangeListenerQueueSize());
  74         assertEquals(InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_STORE_EXECUTOR_QUEUE_SIZE,
  75                 context.getDataStoreProperties().getMaxDataStoreExecutorQueueSize());
  76         assertEquals(DEFAULT_MAX_MESSAGE_SLICE_SIZE, context.getMaximumMessageSliceSize());
  77     }
  78
  79     @Test
  80     public void testNewBuilderWithCustomSettings() {
  81         DatastoreContext.Builder builder = DatastoreContext.newBuilder();
  82
  83         builder.shardTransactionIdleTimeout(DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT.toMillis() + 1,
  84                 TimeUnit.MILLISECONDS);
  85         builder.operationTimeoutInSeconds((int) (TimeUnit.MILLISECONDS.toSeconds(DEFAULT_OPERATION_TIMEOUT_IN_MS) + 1));
  86         builder.shardTransactionCommitTimeoutInSeconds(DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS + 1);
  87         builder.shardJournalRecoveryLogBatchSize(DEFAULT_JOURNAL_RECOVERY_BATCH_SIZE + 1);
  88         builder.shardSnapshotBatchCount(DEFAULT_SNAPSHOT_BATCH_COUNT + 1);
  89         builder.recoverySnapshotIntervalSeconds(DEFAULT_RECOVERY_SNAPSHOT_INTERVAL_SECONDS + 1);
  90         builder.shardHeartbeatIntervalInMillis(DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS + 1);
  91         builder.shardTransactionCommitQueueCapacity(DEFAULT_SHARD_TX_COMMIT_QUEUE_CAPACITY + 1);
  92         builder.shardInitializationTimeout(DEFAULT_SHARD_INITIALIZATION_TIMEOUT
  93                 .duration().toMillis() + 1, TimeUnit.MILLISECONDS);
  94         builder.shardInitializationTimeout(DEFAULT_SHARD_INITIALIZATION_TIMEOUT.duration().toMillis() + 1,
  95                 TimeUnit.MILLISECONDS);
  96         builder.shardLeaderElectionTimeout(DEFAULT_SHARD_LEADER_ELECTION_TIMEOUT.duration().toMillis() + 1,
  97                 TimeUnit.MILLISECONDS);
  98         builder.initialSettleTimeoutMultiplier(DEFAULT_INITIAL_SETTLE_TIMEOUT_MULTIPLIER + 1);
  99         builder.persistent(!DEFAULT_PERSISTENT);
 100         builder.shardIsolatedLeaderCheckIntervalInMillis(DEFAULT_ISOLATED_LEADER_CHECK_INTERVAL_IN_MILLIS + 1);
 101         builder.shardSnapshotDataThresholdPercentage(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE + 1);
 102         builder.shardElectionTimeoutFactor(DEFAULT_SHARD_ELECTION_TIMEOUT_FACTOR + 1);
 103         builder.transactionCreationInitialRateLimit(DEFAULT_TX_CREATION_INITIAL_RATE_LIMIT + 1);
 104         builder.shardBatchedModificationCount(DEFAULT_SHARD_BATCHED_MODIFICATION_COUNT + 1);
 105         builder.maxShardDataChangeExecutorPoolSize(
 106                 InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_EXECUTOR_POOL_SIZE + 1);
 107         builder.maxShardDataChangeExecutorQueueSize(
 108                 InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_EXECUTOR_QUEUE_SIZE + 1);
 109         builder.maxShardDataChangeListenerQueueSize(
 110                 InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_LISTENER_QUEUE_SIZE + 1);
 111         builder.maxShardDataStoreExecutorQueueSize(
 112                 InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_STORE_EXECUTOR_QUEUE_SIZE + 1);
 113         builder.maximumMessageSliceSize(DEFAULT_MAX_MESSAGE_SLICE_SIZE + 1);
 114         builder.initialPayloadSerializedBufferCapacity(DEFAULT_INITIAL_PAYLOAD_SERIALIZED_BUFFER_CAPACITY + 1);
 115
 116         DatastoreContext context = builder.build();
 117
 118         verifyCustomSettings(context);
 119
 120         builder = DatastoreContext.newBuilderFrom(context);
 121
 122         DatastoreContext newContext = builder.build();
 123
 124         verifyCustomSettings(newContext);
 125
 126         Assert.assertNotSame(context, newContext);
 127     }
 128
 129     private static void verifyCustomSettings(DatastoreContext context) {
 130         assertEquals(DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT.toMillis() + 1,
 131                 context.getShardTransactionIdleTimeout().toMillis());
 132         assertEquals(TimeUnit.MILLISECONDS.toSeconds(DEFAULT_OPERATION_TIMEOUT_IN_MS) + 1,
 133                 TimeUnit.MILLISECONDS.toSeconds(context.getOperationTimeoutInMillis()));
 134         assertEquals(DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS + 1,
 135                 context.getShardTransactionCommitTimeoutInSeconds());
 136         assertEquals(DEFAULT_JOURNAL_RECOVERY_BATCH_SIZE + 1,
 137                 context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
 138         assertEquals(DEFAULT_SNAPSHOT_BATCH_COUNT + 1, context.getShardRaftConfig().getSnapshotBatchCount());
 139         assertEquals(DEFAULT_RECOVERY_SNAPSHOT_INTERVAL_SECONDS + 1,
 140                 context.getShardRaftConfig().getRecoverySnapshotIntervalSeconds());
 141         assertEquals(DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS + 1,
 142                 context.getShardRaftConfig().getHeartBeatInterval().length());
 143         assertEquals(DEFAULT_SHARD_TX_COMMIT_QUEUE_CAPACITY + 1, context.getShardTransactionCommitQueueCapacity());
 144         assertEquals(DEFAULT_SHARD_INITIALIZATION_TIMEOUT.duration().toMillis() + 1,
 145                 context.getShardInitializationTimeout().duration().toMillis());
 146         assertEquals(DEFAULT_SHARD_LEADER_ELECTION_TIMEOUT.duration().toMillis() + 1,
 147                 context.getShardLeaderElectionTimeout().duration().toMillis());
 148         assertEquals(DEFAULT_INITIAL_SETTLE_TIMEOUT_MULTIPLIER + 1,
 149                 context.getInitialSettleTimeoutMultiplier());
 150         assertEquals(!DEFAULT_PERSISTENT, context.isPersistent());
 151         assertEquals(DEFAULT_CONFIGURATION_READER, context.getConfigurationReader());
 152         assertEquals(DEFAULT_ISOLATED_LEADER_CHECK_INTERVAL_IN_MILLIS + 1,
 153                 context.getShardRaftConfig().getIsolatedCheckIntervalInMillis());
 154         assertEquals(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE + 1,
 155                 context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
 156         assertEquals(DEFAULT_SHARD_ELECTION_TIMEOUT_FACTOR + 1,
 157                 context.getShardRaftConfig().getElectionTimeoutFactor());
 158         assertEquals(DEFAULT_TX_CREATION_INITIAL_RATE_LIMIT + 1, context.getTransactionCreationInitialRateLimit());
 159         assertEquals(DatastoreContext.DEFAULT_SHARD_BATCHED_MODIFICATION_COUNT + 1,
 160                 context.getShardBatchedModificationCount());
 161         assertEquals(InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_EXECUTOR_POOL_SIZE + 1,
 162                 context.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
 163         assertEquals(InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_EXECUTOR_QUEUE_SIZE + 1,
 164                 context.getDataStoreProperties().getMaxDataChangeExecutorQueueSize());
 165         assertEquals(InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_LISTENER_QUEUE_SIZE + 1,
 166                 context.getDataStoreProperties().getMaxDataChangeListenerQueueSize());
 167         assertEquals(InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_STORE_EXECUTOR_QUEUE_SIZE + 1,
 168                 context.getDataStoreProperties().getMaxDataStoreExecutorQueueSize());
 169         assertEquals(DEFAULT_MAX_MESSAGE_SLICE_SIZE + 1, context.getMaximumMessageSliceSize());
 170         assertEquals(DEFAULT_INITIAL_PAYLOAD_SERIALIZED_BUFFER_CAPACITY + 1,
 171                 context.getInitialPayloadSerializedBufferCapacity());
 172     }
 173 }