package org.apache.helix;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* 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 distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import org.apache.helix.ZNRecordBucketizer;
import org.testng.Assert;
import org.testng.annotations.Test;
public class TestZNRecordBucketizer
{
@Test
public void testZNRecordBucketizer()
{
final int bucketSize = 3;
ZNRecordBucketizer bucketizer = new ZNRecordBucketizer(bucketSize);
String[] partitionNames =
{ "TestDB_0", "TestDB_1", "TestDB_2", "TestDB_3", "TestDB_4" };
for (int i = 0; i < partitionNames.length; i++)
{
String partitionName = partitionNames[i];
String bucketName = bucketizer.getBucketName(partitionName);
int startBucketNb = i / bucketSize * bucketSize;
int endBucketNb = startBucketNb + bucketSize - 1;
String expectBucketName = "TestDB_p" + startBucketNb + "-p" + endBucketNb;
System.out.println("Expect: " + expectBucketName + ", actual: " + bucketName);
Assert.assertEquals(expectBucketName, bucketName);
}
// ZNRecord record = new ZNRecord("TestDB");
// record.setSimpleField("key0", "value0");
// record.setSimpleField("key1", "value1");
// record.setListField("TestDB_0", Arrays.asList("localhost_00", "localhost_01"));
// record.setListField("TestDB_1", Arrays.asList("localhost_10", "localhost_11"));
// record.setListField("TestDB_2", Arrays.asList("localhost_20", "localhost_21"));
// record.setListField("TestDB_3", Arrays.asList("localhost_30", "localhost_31"));
// record.setListField("TestDB_4", Arrays.asList("localhost_40", "localhost_41"));
//
// System.out.println(bucketizer.bucketize(record));
}
}