/*
    * Copyright 2005,2009 Ivan SZKIBA
    *
    * 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.ini4j;
  
  import org.ini4j.Registry.Type;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNull;
  import static org.junit.Assert.assertSame;
  
  import org.junit.Test;
  
  public class BasicRegistryKeyTest extends Ini4jCase
  {
      private static final String KEY = "key";
      private static final String DUMMY = "dummy";
      private static final String OPTION = "option";
  
      @Test public void testWrapped() throws Exception
      {
          BasicRegistry reg = new BasicRegistry();
          Registry.Key parent = reg.add(KEY);
          Registry.Key child = parent.addChild(DUMMY);
  
          assertSame(parent, child.getParent());
          assertSame(child, parent.getChild(DUMMY));
          Registry.Key kid = child.addChild(KEY);
  
          assertSame(kid, parent.lookup(DUMMY, KEY));
          parent.put(OPTION, DUMMY);
          parent.putType(OPTION, Type.REG_BINARY);
          assertEquals(Type.REG_BINARY, parent.getType(OPTION));
          parent.removeType(OPTION);
          assertNull(parent.getType(OPTION));
          parent.putType(OPTION, Type.REG_BINARY);
          parent.remove(OPTION);
          assertNull(parent.getType(OPTION));
      }
  }