import jcifs.pac.PACDecodingException;

class KerberosApRequestTest {

    // Helper: build a minimal, valid-looking ASN.1 AP-REQ sequence with tags 0/1/2
    private ASN1Sequence buildMinimalApReqSeq(byte apOptions) {
        ASN1EncodableVector v = new ASN1EncodableVector();
        // pvno [0] INTEGER 5
        v.add(new DERTaggedObject(true, 0, new ASN1Integer(Integer.parseInt(KerberosConstants.KERBEROS_VERSION))));