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* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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package org.apache.cassandra.db.partition;
import org.apache.cassandra.config.CFMetaData;
import org.apache.cassandra.cql3.CQLTester;
import org.apache.cassandra.db.RowUpdateBuilder;
import org.apache.cassandra.db.partitions.PartitionUpdate;
import org.apache.cassandra.utils.FBUtilities;
import org.junit.Test;
import junit.framework.Assert;
public class PartitionUpdateTest extends CQLTester
{
@Test
public void testOperationCount()
{
createTable("CREATE TABLE %s (key text, clustering int, a int, s int static, PRIMARY KEY(key, clustering))");
CFMetaData cfm = currentTableMetadata();
long timestamp = FBUtilities.timestampMicros();
PartitionUpdate update = new RowUpdateBuilder(cfm, timestamp, "key0").clustering(1).add("a", 1).buildUpdate();
Assert.assertEquals(1, update.operationCount());
update = new RowUpdateBuilder(cfm, timestamp, "key0").buildUpdate();
Assert.assertEquals(0, update.operationCount());
update = new RowUpdateBuilder(cfm, timestamp, "key0").add("s", 1).buildUpdate();
Assert.assertEquals(1, update.operationCount());
update = new RowUpdateBuilder(cfm, timestamp, "key0").add("s", 1).buildUpdate();
update = new RowUpdateBuilder(update, timestamp, cfm.params.defaultTimeToLive).clustering(1)
.add("a", 1)
.buildUpdate();
Assert.assertEquals(2, update.operationCount());
}
@Test
public void testOperationCountWithCompactTable()
{
createTable("CREATE TABLE %s (key text PRIMARY KEY, a int) WITH COMPACT STORAGE");
CFMetaData cfm = currentTableMetadata();
PartitionUpdate update = new RowUpdateBuilder(cfm, FBUtilities.timestampMicros(), "key0").add("a", 1)
.buildUpdate();
Assert.assertEquals(1, update.operationCount());
update = new RowUpdateBuilder(cfm, FBUtilities.timestampMicros(), "key0").buildUpdate();
Assert.assertEquals(0, update.operationCount());
}
}