assertNull(headers.getTimestamp());
}
@Test
public void messageIdAndTimestampEnabled() {
IdTimestampMessageHeaderInitializer headerInitializer = new IdTimestampMessageHeaderInitializer();
headerInitializer.setIdGenerator(new AlternativeJdkIdGenerator());
headerInitializer.setEnableTimestamp(true);
StompHeaderAccessor headerAccessor = StompHeaderAccessor.create(StompCommand.SEND);
headerInitializer.initHeaders(headerAccessor);
assertNotNull(headerAccessor.getMessageHeaders().getId());
assertNotNull(headerAccessor.getMessageHeaders().getTimestamp());
}