/**
 * 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.conf;

import junit.framework.Assert;
import junit.framework.TestCase;

import org.apache.hadoop.mapred.JobConf;

public class TestJobConf extends TestCase {

  public void testProfileParamsDefaults() {
    JobConf configuration = new JobConf();

    Assert.assertNull(configuration.get("mapred.task.profile.params"));

    String result = configuration.getProfileParams();

    Assert.assertNotNull(result);
    Assert.assertTrue(result.contains("file=%s"));
    Assert.assertTrue(result.startsWith("-agentlib:hprof"));
  }

  public void testProfileParamsSetter() {
    JobConf configuration = new JobConf();

    configuration.setProfileParams("test");
    Assert.assertEquals("test", configuration.get("mapred.task.profile.params"));
  }

  public void testProfileParamsGetter() {
    JobConf configuration = new JobConf();

    configuration.set("mapred.task.profile.params", "test");
    Assert.assertEquals("test", configuration.getProfileParams());
  }
}