assertEquals(expectedFree, smbInfoAllocation.getFree());
    }

    @Test
    @DisplayName("Test getCapacity with zero values")
    void testGetCapacityWithZeroValues() throws SMBProtocolDecodingException {
        // Prepare test data with zeros
        byte[] buffer = new byte[22];

        // All zeros
        for (int i = 0; i < buffer.length; i++) {