package org.itracker.persistence.dao;
   
   import org.hibernate.SessionFactory;
   import org.itracker.AbstractDependencyInjectionTest;
   import org.itracker.model.Language;
   import org.junit.Test;
   import org.springframework.dao.DataAccessException;
   import static org.itracker.Assert.*;
   
  /**
   * Unit test for BaseHibernateDaoImpl
   *
   * @author rdjurin
   */
  public class BaseHibernateDaoImplIT extends AbstractDependencyInjectionTest {
  
  
      BaseHibernateDAOImpl<Language> dao;
      LanguageDAO languageDAO;
  
      @Test
      public void testSave() {
  
          try {
              dao.save(null);
              fail("save of null entity must throw DataAccessException");
          } catch (DataAccessException dae) {
              // OK
          } catch (Throwable t) {
              fail("save of null entity must throw DataAccessException, not " + t);
          }
  
          Language entity = new Language();
          entity.setLocale("en_US");
          entity.setResourceKey("org.itracker.test.BaseHibernateDAOImpl");
  
          try {
              dao.save(null);
              fail("save of null not-null property must throw DataAccessException");
          } catch (DataAccessException dae) {
              // OK
          } catch (Throwable t) {
              fail("save of null not-null property must throw DataAccessException, not "
                      + t);
          }
  
          entity.setResourceValue("BaseHibernateDAOImpl");
          assertTrue("entity.new", entity.isNew());
          dao.save(entity);
          assertTrue("entity.!new", !entity.isNew());
          try {
              Language l = languageDAO.findByKeyAndLocale(
                      entity.getResourceKey(), entity.getLocale());
  
              assertEquals("entity", entity, l);
              // TODO: fails currently
              // try {
              // dao.save(l);
              // fail("entity is already persisted, save must throw DataAccessException");
              // } catch (DataAccessException dae) {
              // // OK
              // }
  
          } catch (DataAccessException dae) {
              fail("failed to load entity from languageDAO");
          }
  
      }
  
      @Test
      public void testSaveOrUpdate() {
  
          try {
              dao.saveOrUpdate(null);
              fail("saveOrUpdate of null entity must throw DataAccessException");
          } catch (DataAccessException dae) {
              // OK
          } catch (Throwable t) {
              fail("saveOrUpdate of null entity must throw DataAccessException, not "
                      + t);
          }
  
          Language entity = new Language();
          entity.setLocale("en_US");
          entity.setResourceKey("org.itracker.test.BaseHibernateDAOImpl");
  
          try {
              dao.saveOrUpdate(null);
              fail("saveOrUpdate of null not-null property must throw DataAccessException");
          } catch (DataAccessException dae) {
              // OK
          } catch (Throwable t) {
              fail("saveOrUpdate of null not-null property must throw DataAccessException, not "
                      + t);
          }
  
          entity.setResourceValue("BaseHibernateDAOImpl");
          dao.saveOrUpdate(entity);
  
         try {
             Language l = languageDAO.findByKeyAndLocale(
                     entity.getResourceKey(), entity.getLocale());
 
             assertEquals("entity", entity, l);
             try {
                 dao.saveOrUpdate(entity);
             } catch (Throwable t) {
                 fail("saveOrUpdate of persisted entity must not throw " + t);
             }
         } catch (DataAccessException dae) {
             fail("failed to load entity from languageDAO");
         }
     }
 
     @Test
     public void testDelete() throws Exception {
 
         try {
             dao.delete(null);
             fail("delete of null entity must throw DataAccessException");
         } catch (DataAccessException dae) {
             // OK
         }
 
         Language entity = new Language();
         entity.setLocale("en_US");
         entity.setResourceKey("org.itracker.test.BaseHibernateDAOImpl");
         entity.setResourceValue("BaseHibernateDAOImpl");
 
         dao.save(entity);
 
         entity = languageDAO.findByKeyAndLocale(entity.getResourceKey(), entity
                 .getLocale());
         dao.delete(entity);
 
         try {
             entity = languageDAO.findByKeyAndLocale(entity.getResourceKey(),
                     entity.getLocale());
             fail("expecting to catch NoSuchEntityException");
         } catch (NoSuchEntityException dae) {
             // OK
         }
     }
 
     @Test
     public void testDetach() throws Exception {
         try {
             dao.detach(null);
             fail("detach of null entity must throw DataAccessException");
         } catch (DataAccessException dae) {
             // OK
         }
 
         Language entity = new Language();
         entity.setLocale("en_US");
         entity.setResourceKey("org.itracker.test.BaseHibernateDAOImpl");
         entity.setResourceValue("BaseHibernateDAOImpl");
 
         dao.save(entity);
 
         entity = languageDAO.findByKeyAndLocale(entity.getResourceKey(), entity
                 .getLocale());
         dao.detach(entity);
 
         Language l = languageDAO.findByKeyAndLocale(entity.getResourceKey(),
                 entity.getLocale());
         assertNotSame("detached object", l, entity);
 
     }
 
     @Test
     public void testRefresh() throws Exception {
 
         try {
             dao.refresh(null);
             fail("Should throw DataAccessException");
         } catch (DataAccessException e) {
             // OK
         } catch (Exception e) {
             fail("Should throw DataAccessException not " + e);
         }
 
         Language entity = new Language();
         entity.setLocale("en_US");
         entity.setResourceKey("org.itracker.test.BaseHibernateDAOImpl");
         entity.setResourceValue("BaseHibernateDAOImpl");
 
         dao.save(entity);
         dao.detach(entity);
 
         Language l = languageDAO.findByKeyAndLocale(entity.getResourceKey(),
                 entity.getLocale());
         dao.detach(l);
 
         entity.setResourceValue("org.itracker.test.BaseHibernateDAO2");
         dao.merge(entity);
         assertNotSame("detached and managed entity are same", l, entity);
 
         assertTrue("entity.resourceValue not equals l.resourceValue", !entity
                 .getResourceValue().equals(l.getResourceValue()));
 
         l = languageDAO.findByKeyAndLocale(entity.getResourceKey(), entity
                 .getLocale());
         assertEquals("entity.resourceValue", l.getResourceValue(), entity
                 .getResourceValue());
 
     }
 
     @Test
     public void testMerge() throws Exception {
         try {
             dao.merge(null);
             fail("Should throw DataAccessException");
         } catch (DataAccessException e) {
             // OK
         } catch (Exception e) {
             fail("Should throw DataAccessException not " + e);
         }
 
         Language entity = new Language();
         entity.setLocale("en_US");
         entity.setResourceKey("org.itracker.test.BaseHibernateDAOImpl");
         entity.setResourceValue("BaseHibernateDAOImpl");
 
         dao.save(entity);
         dao.detach(entity);
 
         Language l = languageDAO.findByKeyAndLocale(entity.getResourceKey(),
                 entity.getLocale());
         l.setResourceValue("test");
         dao.saveOrUpdate(l);
 
         entity.setResourceValue("org.itracker.test.BaseHibernateDAOImpl2");
 
         assertTrue("entity.resourceValue not equals l.resourceValue", !l
                 .getResourceValue().equals(entity.getResourceValue()));
 
         dao.detach(l);
         dao.merge(entity);
 
         assertTrue("entity.resourceValue not equals l.resourceValue", !l
                 .getResourceValue().equals(entity.getResourceValue()));
 
         l = languageDAO.findByKeyAndLocale(entity.getResourceKey(), entity
                 .getLocale());
 
         assertEquals("entity.resourceKey", l.getResourceKey(), entity
                 .getResourceKey());
         assertEquals("entity.resourceValue", l.getResourceValue(), entity
                 .getResourceValue());
     }
 
     @Override
     public void onSetUp() throws Exception {
         super.onSetUp();
 
         languageDAO = (LanguageDAO) applicationContext.getBean("languageDAO");
         dao = new BaseHibernateDAOImpl<Language>() {
         };
         dao.setSessionFactory((SessionFactory) applicationContext
                 .getBean("sessionFactory"));
     }
 
     @Override
     protected String[] getDataSetFiles() {
         return new String[]{"dataset/languagebean_dataset.xml"};
     }
 }