Subject s = getInitiatorSubject(getTestUser(), getTestUserPassword(), getTestUserDomainRequired(), null);
        CIFSContext ctx = getContext().withCredentials(new Kerb5Authenticator(s, getTestUserDomainRequired(), getTestUser(), getTestUserPassword()));
        try ( SmbResource f = new SmbFile(getTestShareURL(), ctx) ) {
            f.exists();
        }

        try {
            testCredentialUrl(
                String.format("smb://%s:%s@%s/%s/doesnotexist", getTestUser(), getTestUserPassword(), getTestServer(), getTestShare()),
                getTestUser(),
                getTestUserPassword(),
                null);

            if ( getTestUserDomain() != null ) {
                testCredentialUrl(
                    String.format(

        return val;
    }


    protected CIFSContext withTestNTLMCredentials ( CIFSContext ctx ) {
        return ctx.withCredentials(new NtlmPasswordAuthenticator(getTestUserDomain(), getTestUser(), getTestUserPassword()));
    }


    protected CIFSContext withTestGuestCredentials () {
        return getContext().withGuestCrendentials();
    }


    protected CIFSContext withAnonymousCredentials () {