CompositeMapTest.java

/*
 * Copyright 2013 <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
 *
 * Licensed 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.ocpsoft.rewrite.util;

import java.util.HashMap;
import java.util.Map.Entry;
import java.util.Set;

import org.junit.Assert;

import org.junit.Test;

public class CompositeMapTest
{

   @Test
   public void testEntrySet()
   {
      CompositeMap<String, String> map = new CompositeMap<String, String>();
      HashMap<String, String> delegate = new HashMap<String, String>();
      delegate.put("foo", "bar");
      map.addDelegate(delegate);

      Set<Entry<String, String>> entries = map.entrySet();
      Assert.assertNotNull(entries);
      for (Entry<String, String> entry : entries) {
         Assert.assertEquals("foo", entry.getKey());
         Assert.assertEquals("bar", entry.getValue());
      }
   }

}