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(DEFAULT_MAX_MESSAGE_SLICE_SIZE, context.getMaximumMessageSliceSize());
  69     }
  70
  71     @Test
  72     public void testNewBuilderWithCustomSettings() {
  73         DatastoreContext.Builder builder = DatastoreContext.newBuilder();
  74
  75         builder.shardTransactionIdleTimeout(DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT.toMillis() + 1,
  76                 TimeUnit.MILLISECONDS);
  77         builder.operationTimeoutInSeconds((int) (TimeUnit.MILLISECONDS.toSeconds(DEFAULT_OPERATION_TIMEOUT_IN_MS) + 1));
  78         builder.shardTransactionCommitTimeoutInSeconds(DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS + 1);
  79         builder.shardJournalRecoveryLogBatchSize(DEFAULT_JOURNAL_RECOVERY_BATCH_SIZE + 1);
  80         builder.shardSnapshotBatchCount(DEFAULT_SNAPSHOT_BATCH_COUNT + 1);
  81         builder.recoverySnapshotIntervalSeconds(DEFAULT_RECOVERY_SNAPSHOT_INTERVAL_SECONDS + 1);
  82         builder.shardHeartbeatIntervalInMillis(DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS + 1);
  83         builder.shardTransactionCommitQueueCapacity(DEFAULT_SHARD_TX_COMMIT_QUEUE_CAPACITY + 1);
  84         builder.shardInitializationTimeout(DEFAULT_SHARD_INITIALIZATION_TIMEOUT
  85                 .duration().toMillis() + 1, TimeUnit.MILLISECONDS);
  86         builder.shardInitializationTimeout(DEFAULT_SHARD_INITIALIZATION_TIMEOUT.duration().toMillis() + 1,
  87                 TimeUnit.MILLISECONDS);
  88         builder.shardLeaderElectionTimeout(DEFAULT_SHARD_LEADER_ELECTION_TIMEOUT.duration().toMillis() + 1,
  89                 TimeUnit.MILLISECONDS);
  90         builder.initialSettleTimeoutMultiplier(DEFAULT_INITIAL_SETTLE_TIMEOUT_MULTIPLIER + 1);
  91         builder.persistent(!DEFAULT_PERSISTENT);
  92         builder.shardIsolatedLeaderCheckIntervalInMillis(DEFAULT_ISOLATED_LEADER_CHECK_INTERVAL_IN_MILLIS + 1);
  93         builder.shardSnapshotDataThresholdPercentage(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE + 1);
  94         builder.shardElectionTimeoutFactor(DEFAULT_SHARD_ELECTION_TIMEOUT_FACTOR + 1);
  95         builder.transactionCreationInitialRateLimit(DEFAULT_TX_CREATION_INITIAL_RATE_LIMIT + 1);
  96         builder.shardBatchedModificationCount(DEFAULT_SHARD_BATCHED_MODIFICATION_COUNT + 1);
  97         builder.maxShardDataChangeExecutorPoolSize(
  98                 InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_EXECUTOR_POOL_SIZE + 1);
  99         builder.maxShardDataChangeExecutorQueueSize(
 100                 InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_EXECUTOR_QUEUE_SIZE + 1);
 101         builder.maxShardDataChangeListenerQueueSize(
 102                 InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_LISTENER_QUEUE_SIZE + 1);
 103         builder.maxShardDataStoreExecutorQueueSize(
 104                 InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_STORE_EXECUTOR_QUEUE_SIZE + 1);
 105         builder.maximumMessageSliceSize(DEFAULT_MAX_MESSAGE_SLICE_SIZE + 1);
 106         builder.initialPayloadSerializedBufferCapacity(DEFAULT_INITIAL_PAYLOAD_SERIALIZED_BUFFER_CAPACITY + 1);
 107
 108         DatastoreContext context = builder.build();
 109
 110         verifyCustomSettings(context);
 111
 112         builder = DatastoreContext.newBuilderFrom(context);
 113
 114         DatastoreContext newContext = builder.build();
 115
 116         verifyCustomSettings(newContext);
 117
 118         Assert.assertNotSame(context, newContext);
 119     }
 120
 121     private static void verifyCustomSettings(final DatastoreContext context) {
 122         assertEquals(DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT.toMillis() + 1,
 123                 context.getShardTransactionIdleTimeout().toMillis());
 124         assertEquals(TimeUnit.MILLISECONDS.toSeconds(DEFAULT_OPERATION_TIMEOUT_IN_MS) + 1,
 125                 TimeUnit.MILLISECONDS.toSeconds(context.getOperationTimeoutInMillis()));
 126         assertEquals(DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS + 1,
 127                 context.getShardTransactionCommitTimeoutInSeconds());
 128         assertEquals(DEFAULT_JOURNAL_RECOVERY_BATCH_SIZE + 1,
 129                 context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
 130         assertEquals(DEFAULT_SNAPSHOT_BATCH_COUNT + 1, context.getShardRaftConfig().getSnapshotBatchCount());
 131         assertEquals(DEFAULT_RECOVERY_SNAPSHOT_INTERVAL_SECONDS + 1,
 132                 context.getShardRaftConfig().getRecoverySnapshotIntervalSeconds());
 133         assertEquals(DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS + 1,
 134                 context.getShardRaftConfig().getHeartBeatInterval().length());
 135         assertEquals(DEFAULT_SHARD_TX_COMMIT_QUEUE_CAPACITY + 1, context.getShardTransactionCommitQueueCapacity());
 136         assertEquals(DEFAULT_SHARD_INITIALIZATION_TIMEOUT.duration().toMillis() + 1,
 137                 context.getShardInitializationTimeout().duration().toMillis());
 138         assertEquals(DEFAULT_SHARD_LEADER_ELECTION_TIMEOUT.duration().toMillis() + 1,
 139                 context.getShardLeaderElectionTimeout().duration().toMillis());
 140         assertEquals(DEFAULT_INITIAL_SETTLE_TIMEOUT_MULTIPLIER + 1,
 141                 context.getInitialSettleTimeoutMultiplier());
 142         assertEquals(!DEFAULT_PERSISTENT, context.isPersistent());
 143         assertEquals(DEFAULT_CONFIGURATION_READER, context.getConfigurationReader());
 144         assertEquals(DEFAULT_ISOLATED_LEADER_CHECK_INTERVAL_IN_MILLIS + 1,
 145                 context.getShardRaftConfig().getIsolatedCheckIntervalInMillis());
 146         assertEquals(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE + 1,
 147                 context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
 148         assertEquals(DEFAULT_SHARD_ELECTION_TIMEOUT_FACTOR + 1,
 149                 context.getShardRaftConfig().getElectionTimeoutFactor());
 150         assertEquals(DEFAULT_TX_CREATION_INITIAL_RATE_LIMIT + 1, context.getTransactionCreationInitialRateLimit());
 151         assertEquals(DatastoreContext.DEFAULT_SHARD_BATCHED_MODIFICATION_COUNT + 1,
 152                 context.getShardBatchedModificationCount());
 153         assertEquals(DEFAULT_MAX_MESSAGE_SLICE_SIZE + 1, context.getMaximumMessageSliceSize());
 154         assertEquals(DEFAULT_INITIAL_PAYLOAD_SERIALIZED_BUFFER_CAPACITY + 1,
 155                 context.getInitialPayloadSerializedBufferCapacity());
 156     }
 157 }