package netsettings

import "testing"

func TestNormalizePublicURL(t *testing.T) {
	ok := map[string]string{
		"":                             "",
		"  ":                           "",
		"https://music.example.com":    "https://music.example.com",
		"https://music.example.com/":   "https://music.example.com",
		"http://192.168.1.10:4533":     "http://192.168.1.10:4533",
		" https://Music.Example.com/ ": "https://Music.Example.com",
	}
	for in, want := range ok {
		got, err := NormalizePublicURL(in)
		if err != nil || got != want {
			t.Errorf("NormalizePublicURL(%q) = %q, %v; want %q", in, got, err, want)
		}
	}
	for _, in := range []string{
		"music.example.com",               // no scheme
		"ftp://music.example.com",         // wrong scheme
		"https://",                        // no host
		"https://music.example.com/app",   // path
		"https://music.example.com/?x=1",  // query
		"https://music.example.com/#frag", // fragment
		"https://user:pw@music.example.com",
		"javascript:alert(1)",
	} {
		if _, err := NormalizePublicURL(in); err == nil {
			t.Errorf("NormalizePublicURL(%q) accepted, want ErrInvalidPublicURL", in)
		}
	}
}