MIEName targ = new MIEName(this.gssContext.getTargName().export());

        ASN1ObjectIdentifier mech = ASN1ObjectIdentifier.getInstance(this.gssContext.getMech().getDER());
        for (KerberosTicket ticket : subject.getPrivateCredentials(KerberosTicket.class)) {
            MIEName client = new MIEName(mech, ticket.getClient().getName());

        when(targ.export()).thenReturn(buildExportName(new Oid("1.2.3"), "service"));
        when(gssContext.getSrcName()).thenReturn(src);
        when(gssContext.getTargName()).thenReturn(targ);
        when(gssContext.getMech()).thenReturn(new Oid("1.2.3"));

        assertNull(ctx.searchSessionKey(new javax.security.auth.Subject()));
    }

    @Test
    @DisplayName("toString shows basic info when not established")

        }
        if (result && os.getArch() != null) {
            result = determineArchMatch(os.getArch());
        }
        if (result && os.getVersion() != null) {
            result = determineVersionMatch(os.getVersion());
        }
        return result;
    }

    private boolean ensureAtLeastOneNonNull(ActivationOS os) {

        verify(this.mechContext, never()).getNetbiosName();
    }

    @Test
    @DisplayName("getMechs returns configured mechs and setMechs updates them")
    void testGetSetMechs() {
        SpnegoContext ctx = newContext();
        assertArrayEquals(this.mechs, ctx.getMechs());
        ASN1ObjectIdentifier[] updated = new ASN1ObjectIdentifier[] { new ASN1ObjectIdentifier("1.2.840.113554.1.2.2") };

        return false;
    }

    /**
     * Determines what mechanism is being used for this context.
     *
     * @return the Oid of the mechanism being used
     */
    ASN1ObjectIdentifier[] getMechs() {
        return this.mechs;
    }

    /**
     * @return the mechanisms announced by the remote end
     */
    ASN1ObjectIdentifier[] getRemoteMechs() {
        return this.remoteMechs;
    }

        root.map(Activation::getOs).ifPresent(oa -> {
            stk.push(new ActivationFrame("os", Optional.of(oa)));
            stk.push(new ActivationFrame("arch", Optional.empty()));
            validator.accept(oa.getArch());
            stk.peek().location = "family";
            validator.accept(oa.getFamily());
            stk.peek().location = "name";
            validator.accept(oa.getName());