package subordinate

import "testing"

func TestGenerateInviteTokenFormat(t *testing.T) {
	raw, hash, err := GenerateInviteToken()
	if err != nil {
		t.Fatalf("GenerateInviteToken error: %v", err)
	}

	if len(raw) != inviteTokenLength {
		t.Fatalf("unexpected token length: got %d, want %d", len(raw), inviteTokenLength)
	}

	for _, ch := range raw {
		isUpper := ch >= 'A' && ch <= 'Z'
		isDigit := ch >= '0' && ch <= '9'
		if !isUpper && !isDigit {
			t.Fatalf("token contains invalid char: %q", ch)
		}
	}

	if hash != HashInviteToken(raw) {
		t.Fatalf("hash mismatch for token")
	}
}