assertEquals(0L, fileFsSizeInfo.getFree());
        }

        @Test
        @DisplayName("Should handle empty disk scenario")
        void shouldHandleEmptyDiskScenario() throws SMBProtocolDecodingException {
            // Given - disk with all space free
            long totalUnits = 1000000L;

            ByteBuffer buffer = ByteBuffer.allocate(24);

            assertEquals(0L, fileFsFullSizeInfo.getFree());
        }

        @Test
        @DisplayName("Should handle empty disk scenario")
        void shouldHandleEmptyDiskScenario() throws SMBProtocolDecodingException {
            // Given - disk with all space free
            long totalUnits = 1000000L;

            ByteBuffer buffer = ByteBuffer.allocate(32);