hadoop-hdfs-project/hadoop-hdfs-httpfs/src/test/java/org/apache/hadoop/lib/wsrs/TestBooleanParam.java

/**
 * 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.lib.wsrs;

import junit.framework.Assert;
import org.junit.Test;

public class TestBooleanParam {

  @Test
  public void param() throws Exception {
    BooleanParam param = new BooleanParam("p", "true") {
    };
    Assert.assertEquals(param.getDomain(), "a boolean");
    Assert.assertEquals(param.value(), Boolean.TRUE);
    Assert.assertEquals(param.toString(), "true");
    param = new BooleanParam("p", "false") {
    };
    Assert.assertEquals(param.value(), Boolean.FALSE);
    param = new BooleanParam("p", null) {
    };
    Assert.assertEquals(param.value(), null);
    param = new BooleanParam("p", "") {
    };
    Assert.assertEquals(param.value(), null);
  }

  @Test(expected = IllegalArgumentException.class)
  public void invalid() throws Exception {
    new BooleanParam("p", "x") {
    };
  }

}