Function prepareTestRequest

modules/caddyhttp/reverseproxy/retries_test.go:28–31

prepareTestRequest injects the context values that ServeHTTP and proxyLoopIteration require (caddy.ReplacerCtxKey, VarsCtxKey, etc.) using the same helper that the real HTTP server uses. A zero-value Server is passed so that caddyhttp.ServerCtxKey is set to a non-nil pointer; reverseProxy dereferen

(req *http.Request)

// A zero-value Server is passed so that caddyhttp.ServerCtxKey is set to a
// non-nil pointer; reverseProxy dereferences it to check ShouldLogCredentials.
func prepareTestRequest(req *http.Request) *http.Request {
	repl := caddy.NewReplacer()
	return caddyhttp.PrepareRequest(req, repl, nil, &caddyhttp.Server{})
}

// closeOnCloseReader is an io.ReadCloser whose Close method actually makes
// subsequent reads fail, mimicking the behaviour of a real HTTP request body