@Override
            public long getCurrentTimeAsLong() {
                // Return consistent time for testing
                if (expectedTime[0] == 0) {
                    expectedTime[0] = System.currentTimeMillis();
                }
                return expectedTime[0];
            }
        };

        FessConfig fessConfig = new TestFessConfig() {
            @Override

        }

        @Test
        void testLastModified() throws SmbException {
            // Arrange
            long expectedTime = System.currentTimeMillis();
            doReturn(expectedTime).when(smbFile).lastModified();

            // Act & Assert
            assertEquals(expectedTime, smbFile.lastModified());
        }

        @Test
        void testSetLastModified() throws SmbException {

            // Account for precision loss in conversion
            long expectedTime = ((time + SmbConstants.MILLISECONDS_BETWEEN_1970_AND_1601) * 10000L) / 10000L
                    - SmbConstants.MILLISECONDS_BETWEEN_1970_AND_1601;
            assertEquals(expectedTime, readTime);
        }

        // Test zero time separately - it's handled specially

		t.Errorf("x-amz-content-sha256 header mismatch: expected `%s`, got `%s`", expectedContentSha256, extractedContentSha256)
	}
	if expectedTime != extractedDate {
		t.Errorf("x-amz-date header mismatch: expected `%s`, got `%s`", expectedTime, extractedDate)
	}
	if extractedTransferEncoding != expectedTransferEncoding {

        // When zero is written, it stays as zero in buffer
        // When read back, it converts to negative Unix time due to Windows FileTime conversion
        long expectedTime = -SmbConstants.MILLISECONDS_BETWEEN_1970_AND_1601;
        assertEquals(expectedTime, ServerMessageBlock.readTime(buffer, 0));
    }

    @Test
    void testUTimeReadWrite() {
        byte[] buffer = new byte[4];