/*
* 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.io.encoding;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.apache.hadoop.hbase.testclassification.SmallTests;
import org.junit.Test;
import org.junit.experimental.categories.Category;
@Category(SmallTests.class)
public class TestDataBlockEncoding {
@Test
public void testGetDataBlockEncoder() throws Exception {
for (DataBlockEncoding algo : DataBlockEncoding.values()) {
DataBlockEncoder encoder = DataBlockEncoding.getDataBlockEncoderById(algo.getId());
if (algo.getId() != 0) {
assertTrue(DataBlockEncoding.isCorrectEncoder(encoder, algo.getId()));
}
}
try {
DataBlockEncoding.getDataBlockEncoderById((short) -1);
fail("Illegal encoderId, should get IllegalArgumentException.");
} catch (IllegalArgumentException ie) {
}
try {
DataBlockEncoding.getDataBlockEncoderById(Byte.MAX_VALUE);
// fail because idArray[Byte.MAX_VALUE] = null
fail("Illegal encoderId, should get IllegalArgumentException.");
} catch (IllegalArgumentException ie) {
}
}
}