/**
*
* 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.
*/
package org.apache.hadoop.hbase.mob;
import java.util.Date;
import java.util.Random;
import java.util.UUID;
import junit.framework.TestCase;
import org.apache.hadoop.hbase.testclassification.SmallTests;
import org.apache.hadoop.hbase.util.Bytes;
import org.apache.hadoop.hbase.util.MD5Hash;
import org.junit.Test;
import org.junit.experimental.categories.Category;
@Category(SmallTests.class)
public class TestMobFileName extends TestCase {
private String uuid;
private Date date;
private String dateStr;
private byte[] startKey;
public void setUp() {
Random random = new Random();
uuid = UUID.randomUUID().toString().replaceAll("-", "");
date = new Date();
dateStr = MobUtils.formatDate(date);
startKey = Bytes.toBytes(random.nextInt());
}
@Test
public void testHashCode() {
assertEquals(MobFileName.create(startKey, dateStr, uuid).hashCode(),
MobFileName.create(startKey, dateStr, uuid).hashCode());
assertNotSame(MobFileName.create(startKey, dateStr, uuid),
MobFileName.create(startKey, dateStr, uuid));
}
@Test
public void testCreate() {
MobFileName mobFileName = MobFileName.create(startKey, dateStr, uuid);
assertEquals(mobFileName, MobFileName.create(mobFileName.getFileName()));
}
@Test
public void testGet() {
MobFileName mobFileName = MobFileName.create(startKey, dateStr, uuid);
assertEquals(MD5Hash.getMD5AsHex(startKey, 0, startKey.length), mobFileName.getStartKey());
assertEquals(dateStr, mobFileName.getDate());
assertEquals(mobFileName.getFileName(), MD5Hash.getMD5AsHex(startKey, 0, startKey.length)
+ dateStr + uuid);
}
@Test
public void testEquals() {
MobFileName mobFileName = MobFileName.create(startKey, dateStr, uuid);
assertTrue(mobFileName.equals(mobFileName));
assertFalse(mobFileName.equals(this));
assertTrue(mobFileName.equals(MobFileName.create(startKey, dateStr, uuid)));
}
}