assertEquals(4096, response1.getChunkBytesWritten());
            assertEquals(40960, response1.getTotalBytesWritten());

            assertEquals(20, response2.getChunksWritten());
            assertEquals(8192, response2.getChunkBytesWritten());
            assertEquals(163840, response2.getTotalBytesWritten());
        }

        private byte[] createValidCopyChunkResponse(int chunks, int chunkBytes, int totalBytes) {

        return this.chunksWritten;
    }

    /**
     * Gets the total number of bytes written in the copy operation
     * @return the totalBytesWritten
     */
    public int getTotalBytesWritten() {
        return this.totalBytesWritten;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.Decodable#decode(byte[], int, int)
     */
    @Override

                                log.debug(String.format("Wrote %d bytes (%d chunks, last partial write %d)", r.getTotalBytesWritten(),
                                        r.getChunksWritten(), r.getChunkBytesWritten()));
                            }
                            ooff += r.getTotalBytesWritten();
                        } catch (final SmbException e) {

        SrvCopyChunkCopyResponse od = resp.getOutputData(SrvCopyChunkCopyResponse.class);
        assertEquals(1, od.getChunksWritten());
        assertEquals(2, od.getChunkBytesWritten());
        assertEquals(3, od.getTotalBytesWritten());

        // Type mismatch should raise SmbException
        assertThrows(SmbException.class, () -> resp.getOutputData(SrvRequestResumeKeyResponse.class));
    }

    @Test