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package seedlang
import "testing"
func TestParseDefaultsToChinese(t *testing.T) {
lang, err := Parse("")
if err != nil {
t.Fatalf("Parse empty returned error: %v", err)
}
if lang != Chinese {
t.Fatalf("Parse empty = %q, want %q", lang, Chinese)
}
}
func TestParseEnglishAliases(t *testing.T) {
for _, raw := range []string{"en", "EN", "english", "English"} {
lang, err := Parse(raw)
if err != nil {
t.Fatalf("Parse(%q) returned error: %v", raw, err)
}
if lang != English {
t.Fatalf("Parse(%q) = %q, want %q", raw, lang, English)
}
}
}
func TestParseRejectsUnsupportedLanguage(t *testing.T) {
if _, err := Parse("fr"); err == nil {
t.Fatal("Parse unsupported language returned nil error")
}
}