private int capabilities;
    private int commonCapabilities;
    private int maxTransactSize;
    private int maxReadSize;
    private int maxWriteSize;
    private long systemTime;
    private long serverStartTime;
    private NegotiateContextResponse[] negotiateContexts;
    private byte[] securityBuffer;
    private DialectVersion selectedDialect;

    private boolean supportsEncryption;

        setPrivateField(response, "dialectRevision", 0x0311);
        setPrivateField(response, "securityMode", 0x01);
        setPrivateField(response, "capabilities", 0x7F);
        setPrivateField(response, "systemTime", System.currentTimeMillis());

        // When
        String str = response.toString();

        // Then
        assertNotNull(str);
        assertTrue(str.contains("Smb2NegotiateResponse"));

        }

        if (Artifact.SCOPE_SYSTEM.equals(artifact.getScope())) {
            File systemFile = artifact.getFile();

            if (systemFile == null) {
                throw new ArtifactNotFoundException("System artifact: " + artifact + " has no file attached", artifact);
            }

            if (!systemFile.exists()) {
                throw new ArtifactNotFoundException(