I need to test a file system monitor. We need some kind of simulator activity on the file system. For example, to be able to specify a folder, type of operation, max/min file size, etc. After starting the generator should start creating folders, write to the files, delete files, change files, etc. After completion it is desirable to report on its activities. Thus I will be able to compare the results of both programs and to understand the monitor of file system correctly works.
We need a generator for OS X. But the interesting programs, and for other operating systems.