opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/DatastoreContextIntrospectorTest.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.datastore;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS;
  12 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_OPERATION_TIMEOUT_IN_SECONDS;
  13 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_INITIALIZATION_TIMEOUT;
  14 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE;
  15 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT;
  16 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS;
  17 import java.util.Dictionary;
  18 import java.util.Hashtable;
  19 import org.junit.Test;
  20 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStoreConfigProperties;
  21
  22 /**
  23  * Unit tests for DatastoreContextIntrospector.
  24  *
  25  * @author Thomas Pantelis
  26  */
  27 public class DatastoreContextIntrospectorTest {
  28
  29     @Test
  30     public void testUpdate() {
  31         DatastoreContext context = DatastoreContext.newBuilder().dataStoreType("operational").build();
  32         DatastoreContextIntrospector introspector = new DatastoreContextIntrospector(context );
  33
  34         Dictionary<String, Object> properties = new Hashtable<>();
  35         properties.put("shard-transaction-idle-timeout-in-minutes", "31");
  36         properties.put("operation-timeout-in-seconds", "26");
  37         properties.put("shard-transaction-commit-timeout-in-seconds", "100");
  38         properties.put("shard-journal-recovery-log-batch-size", "199");
  39         properties.put("shard-snapshot-batch-count", "212");
  40         properties.put("shard-heartbeat-interval-in-millis", "101");
  41         properties.put("shard-transaction-commit-queue-capacity", "567");
  42         properties.put("shard-initialization-timeout-in-seconds", "82");
  43         properties.put("shard-leader-election-timeout-in-seconds", "66");
  44         properties.put("shard-isolated-leader-check-interval-in-millis", "123");
  45         properties.put("shard-snapshot-data-threshold-percentage", "100");
  46         properties.put("shard-election-timeout-factor", "21");
  47         properties.put("shard-batched-modification-count", "901");
  48         properties.put("transactionCreationInitialRateLimit", "200");
  49         properties.put("MaxShardDataChangeExecutorPoolSize", "41");
  50         properties.put("Max-Shard-Data-Change Executor-Queue Size", "1111");
  51         properties.put(" max shard data change listener queue size", "2222");
  52         properties.put("mAx-shaRd-data-STORE-executor-quEUe-size", "3333");
  53         properties.put("persistent", "false");
  54
  55         boolean updated = introspector.update(properties);
  56         assertEquals("updated", true, updated);
  57         context = introspector.getContext();
  58
  59         assertEquals(31, context.getShardTransactionIdleTimeout().toMinutes());
  60         assertEquals(26, context.getOperationTimeoutInSeconds());
  61         assertEquals(100, context.getShardTransactionCommitTimeoutInSeconds());
  62         assertEquals(199, context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
  63         assertEquals(212, context.getShardRaftConfig().getSnapshotBatchCount());
  64         assertEquals(101, context.getShardRaftConfig().getHeartBeatInterval().length());
  65         assertEquals(567, context.getShardTransactionCommitQueueCapacity());
  66         assertEquals(82, context.getShardInitializationTimeout().duration().toSeconds());
  67         assertEquals(66, context.getShardLeaderElectionTimeout().duration().toSeconds());
  68         assertEquals(123, context.getShardRaftConfig().getIsolatedCheckIntervalInMillis());
  69         assertEquals(100, context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
  70         assertEquals(21, context.getShardRaftConfig().getElectionTimeoutFactor());
  71         assertEquals(901, context.getShardBatchedModificationCount());
  72         assertEquals(200, context.getTransactionCreationInitialRateLimit());
  73         assertEquals(41, context.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
  74         assertEquals(1111, context.getDataStoreProperties().getMaxDataChangeExecutorQueueSize());
  75         assertEquals(2222, context.getDataStoreProperties().getMaxDataChangeListenerQueueSize());
  76         assertEquals(3333, context.getDataStoreProperties().getMaxDataStoreExecutorQueueSize());
  77         assertEquals(false, context.isPersistent());
  78
  79         properties.put("shard-transaction-idle-timeout-in-minutes", "32");
  80         properties.put("operation-timeout-in-seconds", "27");
  81         properties.put("shard-heartbeat-interval-in-millis", "102");
  82         properties.put("shard-election-timeout-factor", "22");
  83         properties.put("max-shard-data-change-executor-pool-size", "42");
  84         properties.put("max-shard-data-store-executor-queue-size", "4444");
  85         properties.put("persistent", "true");
  86
  87         updated = introspector.update(properties);
  88         assertEquals("updated", true, updated);
  89         context = introspector.getContext();
  90
  91         assertEquals(32, context.getShardTransactionIdleTimeout().toMinutes());
  92         assertEquals(27, context.getOperationTimeoutInSeconds());
  93         assertEquals(100, context.getShardTransactionCommitTimeoutInSeconds());
  94         assertEquals(199, context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
  95         assertEquals(212, context.getShardRaftConfig().getSnapshotBatchCount());
  96         assertEquals(102, context.getShardRaftConfig().getHeartBeatInterval().length());
  97         assertEquals(567, context.getShardTransactionCommitQueueCapacity());
  98         assertEquals(82, context.getShardInitializationTimeout().duration().toSeconds());
  99         assertEquals(66, context.getShardLeaderElectionTimeout().duration().toSeconds());
 100         assertEquals(123, context.getShardRaftConfig().getIsolatedCheckIntervalInMillis());
 101         assertEquals(100, context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
 102         assertEquals(22, context.getShardRaftConfig().getElectionTimeoutFactor());
 103         assertEquals(200, context.getTransactionCreationInitialRateLimit());
 104         assertEquals(42, context.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
 105         assertEquals(1111, context.getDataStoreProperties().getMaxDataChangeExecutorQueueSize());
 106         assertEquals(2222, context.getDataStoreProperties().getMaxDataChangeListenerQueueSize());
 107         assertEquals(4444, context.getDataStoreProperties().getMaxDataStoreExecutorQueueSize());
 108         assertEquals(true, context.isPersistent());
 109
 110         updated = introspector.update(null);
 111         assertEquals("updated", false, updated);
 112
 113         updated = introspector.update(new Hashtable<String, Object>());
 114         assertEquals("updated", false, updated);
 115     }
 116
 117
 118     @Test
 119     public void testUpdateWithInvalidValues() {
 120         DatastoreContext context = DatastoreContext.newBuilder().dataStoreType("operational").build();
 121         DatastoreContextIntrospector introspector = new DatastoreContextIntrospector(context );
 122
 123         Dictionary<String, Object> properties = new Hashtable<>();
 124         properties.put("shard-transaction-idle-timeout-in-minutes", "0"); // bad - must be > 0
 125         properties.put("shard-journal-recovery-log-batch-size", "199");
 126         properties.put("shard-transaction-commit-timeout-in-seconds", "bogus"); // bad - NaN
 127         properties.put("shard-snapshot-batch-count", "212"); // good
 128         properties.put("operation-timeout-in-seconds", "4"); // bad - must be >= 5
 129         properties.put("shard-heartbeat-interval-in-millis", "99"); // bad - must be >= 100
 130         properties.put("shard-transaction-commit-queue-capacity", "567"); // good
 131         properties.put("shard-snapshot-data-threshold-percentage", "101"); // bad - must be 0-100
 132         properties.put("shard-initialization-timeout-in-seconds", "-1"); // bad - must be > 0
 133         properties.put("max-shard-data-change-executor-pool-size", "bogus"); // bad - NaN
 134         properties.put("unknownProperty", "1"); // bad - invalid property name
 135
 136         boolean updated = introspector.update(properties);
 137         assertEquals("updated", true, updated);
 138         context = introspector.getContext();
 139
 140         assertEquals(DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT, context.getShardTransactionIdleTimeout());
 141         assertEquals(199, context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
 142         assertEquals(DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS, context.getShardTransactionCommitTimeoutInSeconds());
 143         assertEquals(212, context.getShardRaftConfig().getSnapshotBatchCount());
 144         assertEquals(DEFAULT_OPERATION_TIMEOUT_IN_SECONDS, context.getOperationTimeoutInSeconds());
 145         assertEquals(DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS, context.getShardRaftConfig().getHeartBeatInterval().length());
 146         assertEquals(567, context.getShardTransactionCommitQueueCapacity());
 147         assertEquals(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE,
 148                 context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
 149         assertEquals(DEFAULT_SHARD_INITIALIZATION_TIMEOUT, context.getShardInitializationTimeout());
 150         assertEquals(InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_EXECUTOR_POOL_SIZE,
 151                 context.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
 152     }
 153
 154     @Test
 155     public void testUpdateWithDatastoreTypeSpecificProperties() {
 156         Dictionary<String, Object> properties = new Hashtable<>();
 157         properties.put("shard-transaction-idle-timeout-in-minutes", "22"); // global setting
 158         properties.put("operational.shard-transaction-idle-timeout-in-minutes", "33"); // operational override
 159         properties.put("config.shard-transaction-idle-timeout-in-minutes", "44"); // config override
 160
 161         properties.put("max-shard-data-change-executor-pool-size", "222"); // global setting
 162         properties.put("operational.max-shard-data-change-executor-pool-size", "333"); // operational override
 163         properties.put("config.max-shard-data-change-executor-pool-size", "444"); // config override
 164
 165         properties.put("persistent", "false"); // global setting
 166         properties.put("operational.Persistent", "true"); // operational override
 167
 168         DatastoreContext operContext = DatastoreContext.newBuilder().dataStoreType("operational").build();
 169         DatastoreContextIntrospector operIntrospector = new DatastoreContextIntrospector(operContext);
 170         boolean updated = operIntrospector.update(properties);
 171         assertEquals("updated", true, updated);
 172         operContext = operIntrospector.getContext();
 173
 174         assertEquals(33, operContext.getShardTransactionIdleTimeout().toMinutes());
 175         assertEquals(true, operContext.isPersistent());
 176         assertEquals(333, operContext.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
 177
 178         DatastoreContext configContext = DatastoreContext.newBuilder().dataStoreType("config").build();
 179         DatastoreContextIntrospector configIntrospector = new DatastoreContextIntrospector(configContext);
 180         updated = configIntrospector.update(properties);
 181         assertEquals("updated", true, updated);
 182         configContext = configIntrospector.getContext();
 183
 184         assertEquals(44, configContext.getShardTransactionIdleTimeout().toMinutes());
 185         assertEquals(false, configContext.isPersistent());
 186         assertEquals(444, configContext.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
 187     }
 188 }