package rawhttp

import (
	"net/http"
	"net/http/httptest"
	"testing"
	"time"

	"github.com/julienschmidt/httprouter"
	"github.com/projectdiscovery/stringsutil"
)

func getTestHttpServer(timeout time.Duration) *httptest.Server {
	var ts *httptest.Server
	router := httprouter.New()
	router.GET("/rawhttp", httprouter.Handle(func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
		time.Sleep(timeout)
	}))
	ts = httptest.NewServer(router)
	return ts
}

// run with go test -timeout 45s -run ^TestDialDefaultTimeout$ github.com/projectdiscovery/rawhttp
func TestDialDefaultTimeout(t *testing.T) {
	timeout := 30 * time.Second
	ts := getTestHttpServer(45 * time.Second)
	defer ts.Close()

	startTime := time.Now()
	client := NewClient(DefaultOptions)
	_, err := client.DoRaw("GET", ts.URL, "/rawhttp", nil, nil)
	if !stringsutil.ContainsAny(err.Error(), "i/o timeout") || time.Now().Before(startTime.Add(timeout)) {
		t.Error("default timeout error")
	}
}

func TestDialWithCustomTimeout(t *testing.T) {
	timeout := 5 * time.Second
	ts := getTestHttpServer(10 * time.Second)
	defer ts.Close()

	startTime := time.Now()
	client := NewClient(DefaultOptions)
	options := DefaultOptions
	options.Timeout = timeout
	_, err := client.DoRawWithOptions("GET", ts.URL, "/rawhttp", nil, nil, options)
	if !stringsutil.ContainsAny(err.Error(), "i/o timeout") || time.Now().Before(startTime.Add(timeout)) {
		t.Error("custom timeout error")
	}
}