/*
    * Copyright 2005-2014 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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.kuali.rice.krad.jpa;
  
  import org.junit.Test;
  import org.kuali.rice.coreservice.impl.parameter.ParameterBo;
  import org.kuali.rice.krad.bo.PersistableBusinessObjectExtension;
  import org.kuali.rice.krad.service.KRADServiceLocatorWeb;
  import org.kuali.rice.krad.service.LegacyDataAdapter;
  import org.kuali.rice.krad.test.KRADTestCase;
  import org.kuali.rice.krad.test.document.bo.Account;
  import org.kuali.rice.krad.test.document.bo.AccountExtension;
  import org.kuali.rice.krad.util.KRADUtils;
  
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertTrue;
  
  public class LegacyDataAdapterTest extends KRADTestCase {
  
      private LegacyDataAdapter legacyDataAdapter;
  
      @Override
      public void setUp() throws Exception {
          super.setUp();
          legacyDataAdapter = KRADServiceLocatorWeb.getLegacyDataAdapter();
      }
  
      @Test
      public void testGetPropertyType() throws Exception {
          //Confirm simple nested property type works
          ParameterBo param = KRADUtils.createNewObjectFromClass(ParameterBo.class);
          Class propertyType = legacyDataAdapter.getPropertyType(param, "namespaceCode");
          assertTrue("PropertyType is String",propertyType.isAssignableFrom(String.class));
          //Confirm simple nested property type works
          propertyType = legacyDataAdapter.getPropertyType(param, "component.name");
          assertTrue("PropertyType is String",propertyType.isAssignableFrom(String.class));
          //Confirm double nested property type works
          propertyType =  legacyDataAdapter.getPropertyType(param, "component.namespace.name");
          assertTrue("PropertyType is String",propertyType.isAssignableFrom(String.class));
      }
  
      /**
       * Verifies that new instances of the extension object are created properly when in Legacy mode.
       * The {@link org.kuali.rice.krad.test.document.bo.Account} object has it's extension mapped both using the
       * legacy KNS and non-Legacy KRAD approaches and it extends from PersistableBusinessObjectBase.
       */
      @Test
      @Legacy
      public void testGetExtension_Legacy() throws Exception {
          testGetExtension();
      }
  
      /**
       * Verifies that new instances of the extension object are created properly when using KRAD.
       * The {@link org.kuali.rice.krad.test.document.bo.Account} object has it's extension mapped both using the
       * legacy KNS and non-Legacy KRAD approaches and it extends from PersistableBusinessObjectBase.
       */
      @Test
      public void testGetExtension() throws Exception {
          Account account = new Account();
          Object extension = account.getExtension();
          assertNotNull(extension);
          assertTrue(extension instanceof AccountExtension);
  
          extension = legacyDataAdapter.getExtension(Account.class);
          assertNotNull(extension);
          assertTrue(extension instanceof AccountExtension);
      }
  
  }