/**
* 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.raid;
import junit.framework.TestCase;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
/**
* Test the generation of parity blocks for files with different block
* sizes. Also test that a data block can be regenerated from a raid stripe
* using the parity block
*/
public class TestRaidUtils extends TestCase {
public static final Log LOG = LogFactory.getLog(TestRaidUtils.class);
public void testParseOptions() {
Configuration conf = new Configuration();
assertEquals(null, conf.get("key1"));
assertEquals(null, conf.get("key2"));
assertEquals(null, conf.get("key3"));
conf.set("test.condensedoption", "key1:value1,key2:value2,key3:value3");
RaidUtils.parseAndSetOptions(conf, "test.condensedoption");
assertEquals("value1", conf.get("key1"));
assertEquals("value2", conf.get("key2"));
assertEquals("value3", conf.get("key3"));
}
}