edx/edx-platform — pull request #1381 by dmitchell (2013-10-17 15:10:28+00:00)
Title: Ensure contentstore has no assets before generating test set

Although I can't reproduce it, jenkins had a failure where it reported there were 270 entries on the page rather than 100. I believe that could be left-over cruft from some other test; so, I wrote the code to clear the asset list before generating the test set.

@cahrens @wedaly please review