@Test
 public void testPersist() {
   Assert.assertNotNull(
       "Data on demand for 'ApplicationUser' failed to initialize correctly",
       dod.getRandomApplicationUser());
   ApplicationUser obj = dod.getNewTransientApplicationUser(Integer.MAX_VALUE);
   Assert.assertNotNull(
       "Data on demand for 'ApplicationUser' failed to provide a new transient entity", obj);
   Assert.assertNull("Expected 'ApplicationUser' identifier to be null", obj.getUserID());
   obj.persist();
   obj.flush();
   Assert.assertNotNull(
       "Expected 'ApplicationUser' identifier to no longer be null", obj.getUserID());
 }
 @Test
 public void testFlush() {
   ApplicationUser obj = dod.getRandomApplicationUser();
   Assert.assertNotNull(
       "Data on demand for 'ApplicationUser' failed to initialize correctly", obj);
   Integer id = obj.getUserID();
   Assert.assertNotNull(
       "Data on demand for 'ApplicationUser' failed to provide an identifier", id);
   obj = ApplicationUser.findApplicationUser(id);
   Assert.assertNotNull(
       "Find method for 'ApplicationUser' illegally returned null for id '" + id + "'", obj);
   boolean modified = dod.modifyApplicationUser(obj);
   Integer currentVersion = obj.getVersion();
   obj.flush();
   Assert.assertTrue(
       "Version for 'ApplicationUser' failed to increment on flush directive",
       (currentVersion != null && obj.getVersion() > currentVersion) || !modified);
 }
 @Test
 public void testMergeUpdate() {
   ApplicationUser obj = dod.getRandomApplicationUser();
   Assert.assertNotNull(
       "Data on demand for 'ApplicationUser' failed to initialize correctly", obj);
   Integer id = obj.getUserID();
   Assert.assertNotNull(
       "Data on demand for 'ApplicationUser' failed to provide an identifier", id);
   obj = ApplicationUser.findApplicationUser(id);
   boolean modified = dod.modifyApplicationUser(obj);
   Integer currentVersion = obj.getVersion();
   ApplicationUser merged = obj.merge();
   obj.flush();
   Assert.assertEquals(
       "Identifier of merged object not the same as identifier of original object",
       merged.getUserID(),
       id);
   Assert.assertTrue(
       "Version for 'ApplicationUser' failed to increment on merge and flush directive",
       (currentVersion != null && obj.getVersion() > currentVersion) || !modified);
 }