assertEquals(4194304L, fileFsSizeInfo.getCapacity()); // 1024 * 8 * 512
        }

        @Test
        @DisplayName("Should calculate free space correctly")
        void shouldCalculateFreeSpaceCorrectly() throws SMBProtocolDecodingException {
            // Given
            long free = 512L;
            int sectPerAlloc = 8;
            int bytesPerSect = 512;

        }

        @Test
        @DisplayName("Should calculate free space correctly using caller available units")
        void shouldCalculateFreeSpaceCorrectly() throws SMBProtocolDecodingException {
            // Given
            long callerFree = 512L;
            long actualFree = 600L; // Should be ignored
            int sectPerAlloc = 8;