package engines

import (
	"io"
	"net/http"
	"strings"
)

type roundTripperFunc func(*http.Request) (*http.Response, error)

func (f roundTripperFunc) RoundTrip(r *http.Request) (*http.Response, error) {
	return f(r)
}

func httpResponse(status int, body string, contentType string) *http.Response {
	h := make(http.Header)
	if contentType != "" {
		h.Set("Content-Type", contentType)
	}
	return &http.Response{
		StatusCode: status,
		Header:     h,
		Body:       io.NopCloser(strings.NewReader(body)),
	}
}