RowBuilderTest.java

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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * 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
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package org.apache.cassandra.cql3.validation.entities;

import org.junit.Test;

import org.apache.cassandra.cql3.CQLTester;
import org.apache.cassandra.db.Mutation;
import org.apache.cassandra.db.RowUpdateBuilder;
import org.apache.cassandra.db.marshal.AsciiType;
import org.apache.cassandra.service.StorageService;
import org.apache.cassandra.utils.FBUtilities;

public class RowBuilderTest extends CQLTester
{
    @Test
    public void testAddListEntry() throws Throwable
    {
        createTable("CREATE TABLE %s ("
                    + "pk text,"
                    + "ck text,"
                    + "l1 list<int>,"
                    + "l2 list<int>,"
                    + "PRIMARY KEY ((pk), ck))");

        long timestamp = FBUtilities.timestampMicros();

        Mutation mutation = new Mutation(keyspace(), StorageService.getPartitioner().decorateKey(AsciiType.instance.fromString("test")));
        addToMutation("row1", timestamp, mutation);
        addToMutation("row2", timestamp, mutation);
        mutation.apply();

        assertRowCount(execute("SELECT ck FROM %s"), 2);
    }

    private void addToMutation(String typeName, long timestamp, Mutation mutation)
    {
        RowUpdateBuilder adder = new RowUpdateBuilder(getCurrentColumnFamilyStore().metadata, timestamp, mutation)
                                 .clustering(typeName);

        for (int i = 0; i < 2; i++)
        {
            adder.addListEntry("l1", i)
                 .addListEntry("l2", i);
        }

        adder.build();
    }
}