/*
* 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.accumulo.core.iterators.aggregation.conf;
import junit.framework.TestCase;
import org.apache.accumulo.core.iterators.aggregation.conf.AggregatorConfiguration;
import org.apache.accumulo.core.iterators.conf.PerColumnIteratorConfig;
import org.apache.hadoop.io.Text;
public class AggregatorConfigurationTest extends TestCase {
public void testBinary() {
Text colf = new Text();
Text colq = new Text();
for (int i = 0; i < 256; i++) {
colf.append(new byte[] {(byte) i}, 0, 1);
colq.append(new byte[] {(byte) (255 - i)}, 0, 1);
}
runTest(colf, colq);
runTest(colf);
}
public void testBasic() {
runTest(new Text("colf1"), new Text("cq2"));
runTest(new Text("colf1"));
}
private void runTest(Text colf) {
String encodedCols;
AggregatorConfiguration ac3 = new AggregatorConfiguration(colf, "com.foo.SuperAgg");
encodedCols = ac3.encodeColumns();
PerColumnIteratorConfig ac4 = PerColumnIteratorConfig.decodeColumns(encodedCols, "com.foo.SuperAgg");
assertEquals(colf, ac4.getColumnFamily());
assertNull(ac4.getColumnQualifier());
}
private void runTest(Text colf, Text colq) {
AggregatorConfiguration ac = new AggregatorConfiguration(colf, colq, "com.foo.SuperAgg");
String encodedCols = ac.encodeColumns();
PerColumnIteratorConfig ac2 = PerColumnIteratorConfig.decodeColumns(encodedCols, "com.foo.SuperAgg");
assertEquals(colf, ac2.getColumnFamily());
assertEquals(colq, ac2.getColumnQualifier());
}
}