content: /*****************************************************************
   *   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
   *
   *    https://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.cayenne.reflect;
  
  import org.apache.cayenne.map.ObjAttribute;
  import org.apache.cayenne.unit.util.TstBean;
  import org.junit.Test;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNull;
  import static org.junit.Assert.assertSame;
  import static org.mockito.Mockito.mock;
  
  public class PersistentDescriptorTest {
  
      @Test
      public void testConstructor() {
          PersistentDescriptor d1 = new PersistentDescriptor();
          assertNull(d1.getSuperclassDescriptor());
  
          PersistentDescriptor d2 = new PersistentDescriptor();
          d2.setSuperclassDescriptor(d1);
          assertNull(d1.getSuperclassDescriptor());
          assertSame(d1, d2.getSuperclassDescriptor());
      }
  
      @Test
      public void testCopyObjectProperties() {
          PersistentDescriptor d1 = new PersistentDescriptor();
  
          ObjAttribute attribute = mock(ObjAttribute.class);
          FieldAccessor accessor = new FieldAccessor(TstBean.class, "string",
                  String.class);
          PropertyDescriptor property = new SimpleAttributeProperty(d1, accessor,
                  attribute);
  
          d1.addDeclaredProperty(property);
  
          TstBean from = new TstBean();
          from.setString("123");
  
          TstBean to = new TstBean();
  
          d1.shallowMerge(from, to);
          assertEquals("123", to.getString());
      }
  
  }
  