func RespondWithJSONEncodedPtr(statusCode *int, object interface{}, optionalHeader ...http.Header) http.HandlerFunc {
	return func(w http.ResponseWriter, req *http.Request) {
		data, err := json.Marshal(object)
		Expect(err).ShouldNot(HaveOccurred())
		var headers http.Header
		if len(optionalHeader) == 1 {
			headers = optionalHeader[0]
		} else {
			headers = make(http.Header)
		}
		if _, found := headers["Content-Type"]; !found {
			headers["Content-Type"] = []string{"application/json"}
		}
		copyHeader(headers, w.Header())
		w.WriteHeader(*statusCode)
		w.Write(data)
	}
}
func RespondWithJSONEncodedPtr(statusCode *int, object interface{}, optionalHeader ...http.Header) http.HandlerFunc {
	return func(w http.ResponseWriter, req *http.Request) {
		data, err := json.Marshal(object)
		Expect(err).ShouldNot(HaveOccurred())
		var headers http.Header
		if len(optionalHeader) == 1 {
			headers = optionalHeader[0]
		} else {
			headers = make(http.Header)
		}
		if _, found := headers["Content-Type"]; !found {
			headers["Content-Type"] = []string{"application/json"}
		}
		copyHeader(headers, w.Header())
		w.WriteHeader(*statusCode)
		w.Write(data)
	}
}
/*
RespondWithJSONEncodedPtr behaves like RespondWithJSONEncoded but takes a pointer
to a status code and object.

This allows different tests to share the same setup but specify different status codes and JSON-encoded
objects.

Also, RespondWithJSONEncodedPtr can be given an optional http.Header.  The headers defined therein will be added to the response headers.
Since the http.Header can be mutated after the fact you don't need to pass in a pointer.
*/