package org.apache.commons.beanutils2;
   
   /*
    * 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.
   */
  
  import static org.apache.commons.beanutils2.BeanUtils.on;
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNull;
  
  import org.apache.commons.beanutils2.testbeans.TestBean;
  import org.apache.commons.beanutils2.testbeans.ThrowingExceptionBean;
  import org.junit.Before;
  import org.junit.Test;
  
  public class GetMappedPropertyTestCase
  {
  
      private TestBean testBean;
      private ThrowingExceptionBean exceptionBean;
  
      @Before
      public void setUp()
      {
          testBean = new TestBean();
          exceptionBean = new ThrowingExceptionBean();
      }
  
      @Test( expected = NullPointerException.class )
      public void getMappedNull()
          throws Exception
      {
          on( testBean ).getMapped( null );
      }
  
      @Test( expected = NoSuchPropertyException.class )
      public void getMappedUnknownProperty()
          throws Exception
      {
          on( testBean ).getMapped( "unknown" );
      }
  
      @Test( expected = IllegalArgumentException.class )
      public void getMappedNotMappedProperty()
          throws Exception
      {
          on( testBean ).getMapped( "intProperty" );
      }
  
      @Test( expected = NullPointerException.class )
      public void getMappedIntNullKey()
          throws Exception
      {
          on( testBean ).getMapped( "mappedIntProperty" ).of( null );
      }
  
      @Test
      public void getMappedUnknownKey()
          throws Exception
      {
          BeanAccessor<?> result = on( testBean ).getMapped( "mappedProperty" ).of( "unknownKey" );
          assertNull( result.get() );
      }
  
      @Test
      public void getMappedMappedProperty()
          throws Exception
      {
          BeanAccessor<?> result = on( testBean ).getMapped( "mappedProperty" ).of( "First Key" );
          assertEquals( "First Value", result.get() );
      }
  
      @Test
      public void getMappedMappedIntProperty()
          throws Exception
      {
          BeanAccessor<?> result = on( testBean ).getMapped( "mappedIntProperty" ).of( "One" );
          assertEquals( Integer.valueOf( 1 ), result.get() );
      }
  
      @Test
      public void getMappedMappedObjects()
          throws Exception
      {
          BeanAccessor<?> result = on( testBean ).getMapped( "mappedObjects" ).of( "First Key" );
          assertEquals( "First Value", result.get() );
     }
 
     @Test( expected = PropertyGetterInvocationException.class )
     public void getExceptionMapped()
     {
         on( exceptionBean ).getMapped( "exceptionMapped" ).of( "A Key" );
     }
 
     @Test( expected = NoSuchPropertyException.class )
     public void getPrivateMapped()
     {
         on( exceptionBean ).getMapped( "privateMapped" );
     }
 
     @Test( expected = NoSuchPropertyException.class )
     public void getProtectedMapped()
     {
         on( exceptionBean ).getMapped( "protecedMapped" );
     }
 
     @Test( expected = NoSuchPropertyException.class )
     public void getDefaultMapped()
     {
         on( exceptionBean ).getMapped( "defaultMapped" );
     }
 }