@Test
public void testParse_EmptyBody() throws BodyParseException {

  RequestBodyParser parser = new JsonRequestBodyParser();
  RequestBody body = parser.parse("").iterator().next();
  assertNotNull(body.getNamedPropertySets());
  assertEquals(0, body.getNamedPropertySets().size());
  assertNull(body.getQueryString());
  assertNull(body.getPartialResponseFields());
  assertNull(body.getBody());
}