edx/edx-platform — pull request #1653 by polesye (2013-11-13 11:58:34+00:00)
Title: Video: tests to check speed change

In this PR are added 2 tests to check functionality that fix [BLD-424](https://edx-wiki.atlassian.net/browse/BLD-424) .

1st test: js unit test.
2nd test: acceptance test. Please notice the way of testing current issue. Corner cases: depends on connection and video bufferization.

@wedaly , @jzoldak please review.