@Test
public void testSave() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
ServletActionContext.setRequest(request);
action.setId(1L);
assertEquals("success", action.edit());
assertNotNull(action.getPerson());
// update last name and save
action.getPerson().setLastName("Updated Last Name");
assertEquals("input", action.save());
assertEquals("Updated Last Name", action.getPerson().getLastName());
assertFalse(action.hasActionErrors());
assertFalse(action.hasFieldErrors());
assertNotNull(request.getSession().getAttribute("messages"));
}
