package i18n

import "testing"

func TestNegotiateAcceptLanguage(t *testing.T) {
	cases := map[string]Locale{
		"":                                 Default,
		"fr-FR,fr;q=0.9,en;q=0.8":          "fr",
		"de;q=0.5,fr;q=0.9":                "fr",
		"xx-XX,yy-YY":                      Default,
		"pt-BR":                            "pt",
		"en-US,en;q=0.9":                   "en",
		"  , ;q=bogus , es-MX;q=0.4":       "es",
	}
	for header, want := range cases {
		if got := NegotiateAcceptLanguage(header); got != want {
			t.Errorf("NegotiateAcceptLanguage(%q) = %q, want %q", header, got, want)
		}
	}
}