Map<EventType, Long> stats = logger.getStatistics();
        assertEquals(Long.valueOf(1), stats.get(EventType.AUTHENTICATION_SUCCESS), "Should have 1 authentication success event");
        assertEquals(Long.valueOf(1), stats.get(EventType.AUTHENTICATION_FAILURE), "Should have 1 authentication failure event");

     */
    public static class FileInfo {
        private final String name;
        private final long size;
        private final long lastModified;
        private final boolean isDirectory;
        private final long attributes;
        private final long creationTime;
        private final long lastAccessTime;

        /**
         * Create file info from name and attributes
         *

        private final long bufferOverflowsPrevented;
        private final long integerOverflowsPrevented;

        public ValidationStats(long totalValidations, long failedValidations, long bufferOverflowsPrevented,
                long integerOverflowsPrevented) {
            this.totalValidations = totalValidations;
            this.failedValidations = failedValidations;
            this.bufferOverflowsPrevented = bufferOverflowsPrevented;

    public long getBytesTransferred() {
        return bytesTransferred.get();
    }

    /**
     * Get total number of operation errors
     *
     * @return error count
     */
    public long getOperationErrors() {
        return operationErrors.get();
    }

    /**
     * Get total number of connections created
     *
     * @return connection count
     */

        // Test with MAX_VALUE
        long maxMid = Long.MAX_VALUE;
        doNothing().when(messageBlock).setMid(maxMid);
        when(messageBlock.getMid()).thenReturn(maxMid);

        messageBlock.setMid(maxMid);
        assertEquals(maxMid, messageBlock.getMid());

        // Test with MIN_VALUE
        long minMid = Long.MIN_VALUE;
        doNothing().when(messageBlock).setMid(minMid);

    }

    /**
     * Test close(long) successfully.
     *
     * @throws CIFSException
     */
    @Test
    void testCloseWithLastWriteTime_success() throws CIFSException {
        long lastWriteTime = System.currentTimeMillis();
        smbFileHandle.close(lastWriteTime);
        verify(smbFileHandle, times(1)).close(lastWriteTime);
    }

    /**
     * Test close(long) when a CIFSException is thrown.
     *

    }

    @Test
    @DisplayName("Test edge case with maximum values")
    void testMaximumValues() {
        // Given
        long maxMid = Long.MAX_VALUE;
        long maxAsyncId = Long.MAX_VALUE;
        int maxCredits = Integer.MAX_VALUE;
        int maxTreeId = Integer.MAX_VALUE;

        // When

    /**
     * Creates a new witness heartbeat response.
     */
    public WitnessHeartbeatResponse() {
        // Default constructor
    }

    private long sequenceNumber;
    private int returnCode;
    private long recommendedHeartbeatInterval;
    private String error;

    /**
     * Checks if the heartbeat was successful.
     *
     * @return true if successful
     */

    private byte oplockLevel;
    private byte openFlags;
    private int createAction;
    private long creationTime;
    private long lastAccessTime;
    private long lastWriteTime;
    private long changeTime;
    private long allocationSize;
    private long endOfFile;
    private int fileAttributes;
    private final byte[] fileId = new byte[16];
    private CreateContextResponse[] createContexts;

        assertEquals(WitnessRegistration.WITNESS_REGISTER_IP_NOTIFICATION, registration.getFlags());
    }

    @Test
    void testSequenceNumbers() {
        long seq1 = registration.getNextSequenceNumber();
        long seq2 = registration.getNextSequenceNumber();
        long seq3 = registration.getNextSequenceNumber();

        assertEquals(1, seq1);
        assertEquals(2, seq2);
        assertEquals(3, seq3);