public void testLoadMessagesId() throws Throwable {
List<String> messageIds = this._messageManager.loadMessagesId(null);
assertEquals(0, messageIds.size());
Date currentDate = new Date();
Message message1 = this._helper.createMessage(null, "admin", "it", currentDate, "MyName", "MySurname", "MyAddress", JpwebdynamicformTestHelper.EMAIL, "MyNotes");
this._helper.addMessage(message1);
messageIds = this._messageManager.loadMessagesId(null);
assertEquals(1, messageIds.size());
Message message2 = this._helper.createMessage(null, "admin", "it", currentDate, "MyCompany", "MyAddress", JpwebdynamicformTestHelper.EMAIL, "MyNotes");
this._helper.addMessage(message2);
messageIds = this._messageManager.loadMessagesId(null);
assertEquals(2, messageIds.size());
EntitySearchFilter filter = new EntitySearchFilter(IEntityManager.ENTITY_TYPE_CODE_FILTER_KEY, false, "PER", true);