// Then
            assertEquals(7000L * 8 * 512, usedSpace);
        }

        @Test
        @DisplayName("Should support percentage calculations")
        void shouldSupportPercentageCalculations() throws SMBProtocolDecodingException {
            // Given
            ByteBuffer buffer = ByteBuffer.allocate(24);
            buffer.order(ByteOrder.LITTLE_ENDIAN);
            buffer.putLong(1000L);

Shinsuke Sugaya <******@****.***> 1755149504 +0900

            // Then
            assertEquals(7000L * 8 * 512, usedSpace);
        }

        @Test
        @DisplayName("Should support percentage calculations")
        void shouldSupportPercentageCalculations() throws SMBProtocolDecodingException {
            // Given
            ByteBuffer buffer = ByteBuffer.allocate(32);
            buffer.order(ByteOrder.LITTLE_ENDIAN);
            buffer.putLong(1000L);