60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
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package i18n
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import "testing"
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func TestResolveAcceptLanguage(t *testing.T) {
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t.Parallel()
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cases := []struct {
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in string
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want string
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}{
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{"", Default},
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{"en", "en"},
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{"nl-NL,nl;q=0.9,en;q=0.8", "nl"},
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{"fr-CA,en;q=0.5", "fr"},
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{"xx-YY,en;q=0.1", "en"},
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{"de;q=0.2,pl;q=0.9", "pl"},
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{"*;q=0.1", "en"},
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}
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for _, tc := range cases {
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if got := Resolve(tc.in); got != tc.want {
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t.Fatalf("Resolve(%q)=%q want %q", tc.in, got, tc.want)
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}
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}
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}
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func TestTFallsBackAndSkipsStableCodes(t *testing.T) {
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t.Parallel()
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if got := T("nl", "unauthorized"); got != "niet geautoriseerd" {
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t.Fatalf("nl unauthorized=%q", got)
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}
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if got := T("nl", "password_not_set"); got != "password_not_set" {
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t.Fatalf("stable code translated: %q", got)
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}
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if got := T("nl", "some unknown message"); got != "some unknown message" {
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t.Fatalf("missing key should stay English: %q", got)
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}
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if got := T("en", "unauthorized"); got != "unauthorized" {
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t.Fatalf("en identity=%q", got)
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}
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}
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func TestSupportedMatchesUILocales(t *testing.T) {
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t.Parallel()
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want := []string{"en", "es", "fr", "de", "it", "pt", "nl", "pl", "ja"}
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if len(Supported) != len(want) {
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t.Fatalf("Supported len=%d want %d", len(Supported), len(want))
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}
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for i, code := range want {
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if Supported[i] != code {
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t.Fatalf("Supported[%d]=%q want %q", i, Supported[i], code)
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}
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if !IsSupported(code) {
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t.Fatalf("IsSupported(%q)=false", code)
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}
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}
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if IsSupported("xx") {
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t.Fatal("xx must not be supported")
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}
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}
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