}

    private SpnegoContext newContext() {
        return new SpnegoContext(this.config, this.mechContext, this.mechs);
    }

    @Test
    @DisplayName("getSupportedMechs returns SPNEGO OID")
    void testGetSupportedMechs() {
        SpnegoContext ctx = newContext();
        ASN1ObjectIdentifier[] supported = ctx.getSupportedMechs();
        assertNotNull(supported);
        assertEquals(1, supported.length);

            final ASN1ObjectIdentifier spnego = (ASN1ObjectIdentifier) vec.getObjectAt(0);
            if (!SPNEGO_OID.equals(spnego)) {
                throw new IOException("Malformed SPNEGO token, OID " + spnego);
            }
            ASN1TaggedObject tagged = (ASN1TaggedObject) vec.getObjectAt(1);
            if (tagged.getTagNo() != 0) {