public void testCopyFromSameHeadersInstance() {
Exchange exchange = new DefaultExchange(context);
Message in = exchange.getIn();
Map<String, Object> headers = in.getHeaders();
headers.put("foo", 123);
Message out = new DefaultMessage();
out.setBody("Bye World");
out.setHeaders(headers);
out.copyFrom(in);
assertEquals(123, headers.get("foo"));
assertEquals(123, in.getHeader("foo"));
assertEquals(123, out.getHeader("foo"));
}
private void setResultToMessage(Message message, Map<String, Object> serviceResult) {
message.setHeaders(serviceResult);
}
