### Question:
ExceptionsHandler extends BaseExceptionHandler<Response> { @Override protected <R> Response internalError(R body) { return Response .status(Response.Status.INTERNAL_SERVER_ERROR) .header(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON) .entity(body) .build(); }    }### Answer:
@Test void testInternalError() { tested.internalError(body); assertRequest(Response.Status.INTERNAL_SERVER_ERROR); }