public void testPostMapRequest() {
Map<String, String> args = new HashMap<String, String>();
args.put("TEXT", "hello");
args.put("twins", "Castor & Pollux");
ByteTract request = new LocalPostRequest("ptest", args);
Tract response = server.request(request);
assertTrue(response.hasContent());
assertEquals("hello from Castor & Pollux", response.getContent());
}