/**
* 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.trevni.avro;
import org.apache.avro.mapred.AvroJob;
import org.apache.hadoop.mapred.JobConf;
import org.apache.trevni.ColumnFileMetaData;
import org.junit.Test;
import static org.junit.Assert.*;
public class TestMetadataFiltering {
@Test public void testMetadataFiltering() throws Exception {
JobConf job = new JobConf();
job.set(AvroTrevniOutputFormat.META_PREFIX + "test1", "1");
job.set(AvroTrevniOutputFormat.META_PREFIX + "test2", "2");
job.set("test3", "3");
job.set(AvroJob.TEXT_PREFIX + "test4", "4");
job.set(AvroTrevniOutputFormat.META_PREFIX + "test5", "5");
ColumnFileMetaData metadata = AvroTrevniOutputFormat.filterMetadata(job);
assertTrue(metadata.get("test1") != null);
assertTrue(new String(metadata.get("test1")).equals("1"));
assertTrue(metadata.get("test2") != null);
assertTrue(new String(metadata.get("test2")).equals("2"));
assertTrue(metadata.get("test5") != null);
assertTrue(new String(metadata.get("test5")).equals("5"));
assertTrue(metadata.get("test3") == null);
assertTrue(metadata.get("test4") == null);
}
}