List<File> files = TestFileUtil.createRandomFilesInDirectory(tempDir, fileSizeSmall, fileAmountSizeSmall);
files.addAll(TestFileUtil.createRandomFilesInDirectory(tempDir, fileSizeBig, fileAmountSizeBig));
logger.log(Level.INFO, "- In "+tempDir+" ...");
Set<MultiChunk> resultMultiChunks = chunkFileIntoMultiChunks(tempDir, files, chunker, multiChunker, new NoTransformer());
long totalFilesSize = (fileSizeBig * fileAmountSizeBig) + (fileSizeSmall * fileAmountSizeSmall);
assertEquals(totalFilesSize / minMultiChunkSize / 1024, resultMultiChunks.size());
TestFileUtil.deleteDirectory(tempDir);