headers.clear(); headers.add(HttpHeaders.CONTENT_TYPE, MediaType.TEXT_PLAIN); headers.clear(); headers.add(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON); headers.clear(); headers.add(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED); when(request.method()).thenReturn(HttpMethod.POST); headers.clear(); headers.add(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_XML); headers.clear(); headers.add(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED + "; charset=UTF-8"); headers.clear(); headers.add(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED); when(request.method()).thenReturn(HttpMethod.PATCH); headers.clear(); headers.add(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON); headers.clear(); headers.add(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_XML); headers.clear(); headers.add(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED + "; charset=UTF-8");