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.assertNull;
  import static org.junit.Assert.assertTrue;
  
  import java.util.HashMap;
  
  import org.apache.commons.beanutils2.testbeans.TestBean;
  import org.junit.After;
  import org.junit.Before;
  import org.junit.Test;
  
  /**
   * Test case to make sure, that methods with void signature are handled correctly.
   */
  public class VoidMethodsTestCase
  {
  
      private BeanAccessor<?> voidAccessor = null;
  
      @Before
      public void setUp()
          throws Exception
      {
          voidAccessor = on( TestBean.class ).invokeStatic( "incrementCounter" ).with();
          assertTrue( voidAccessor instanceof NullBeanAccessor );
      }
  
      @After
      public void tearDown()
      {
          voidAccessor = null;
      }
  
      @Test
      public void get()
          throws Exception
      {
          assertNull( voidAccessor.get() );
      }
  
      @Test( expected = NullPointerException.class )
      public void getProperty()
          throws Exception
      {
          voidAccessor.get( "propertyName" );
      }
  
      @Test( expected = NullPointerException.class )
      public void getIndexed()
          throws Exception
      {
          voidAccessor.getIndexed( "propertyName" );
      }
  
      @Test( expected = NullPointerException.class )
      public void getMapped()
          throws Exception
      {
          voidAccessor.getMapped( "propertyName" );
      }
  
      @Test( expected = NullPointerException.class )
      public void setProperty()
          throws Exception
      {
          voidAccessor.set( "propertyName" );
      }
  
      @Test( expected = NullPointerException.class )
      public void setIndexed()
          throws Exception
      {
          voidAccessor.setIndexed( "propertyName" );
      }
  
      @Test( expected = NullPointerException.class )
      public void setMapped()
          throws Exception
      {
          voidAccessor.setMapped( "propertyName" );
     }
 
     @Test
     public void cast()
     {
         assertNull( voidAccessor.cast() );
     }
 
     @Test
     public void cloneBean()
         throws Exception
     {
         assertNull( voidAccessor.cloneBean() );
     }
 
     @Test( expected = NullPointerException.class )
     public void describe()
         throws Exception
     {
         voidAccessor.describe();
     }
 
     @Test( expected = NullPointerException.class )
     public void populate()
         throws Exception
     {
         voidAccessor.populate( new HashMap<String, Object>( 0 ) );
     }
 
     @Test
     public void copyPropertiesTo()
         throws Exception
     {
         // no idea how to invoke this
         // voidAccessor.copyPropertiesTo( target );
     }
 
     @Test( expected = NullPointerException.class )
     public void invoke()
         throws Exception
     {
         voidAccessor.invoke( "methodName" );
     }
 
     @Test( expected = NullPointerException.class )
     public void invokeExact()
         throws Exception
     {
         voidAccessor.invokeExact( "methodName" );
     }
 
 }