Github user iraghumitra commented on the issue:
https://github.com/apache/metron/pull/768
@merrimanr oops missed the comment thanks for letting me know again. I will
add a test case for tree bulk actions. Looks like e2e for drag-drop is going to
be tough I tried a bit but could not get it to work. The dragula community says
it is going to be tough having protractor cases for it too you can check it
[here](https://github.com/valor-software/ng2-dragula/issues/720)---
