final ODataResponse response = ODataResponse.contentHeader(HttpContentType.APPLICATION_OCTET_STREAM).build();
assertNull(response.getStatus());
assertEquals(HttpContentType.APPLICATION_OCTET_STREAM, response.getContentHeader());
assertTrue(response.containsHeader(HttpHeaders.CONTENT_TYPE));
assertEquals(HttpContentType.APPLICATION_OCTET_STREAM, response.getHeader(HttpHeaders.CONTENT_TYPE));
assertFalse(response.containsHeader(HttpHeaders.CONTENT_LENGTH));
assertEquals(new HashSet<String>(Arrays.asList(HttpHeaders.CONTENT_TYPE)), response.getHeaderNames());
}
@Test
public void completeResponse() {