RtNotificationsITestCase.java:37-38: Create integration tests for at least...

The puzzle `920-e9a632ce` in [`src/test/java/com/jcabi/github/RtNotificationsITestCase.java`](https://github.com/jcabi/jcabi-github/blob/master/src/test/java/com/jcabi/github/RtNotificationsITestCase.java) (lines 37-38) has to be resolved: Create integration tests for at least iterate() and get() operations of RtNotifications.

The puzzle was created by Piotr Pradzynski on 10-Oct-15.

Estimate: 30 minutes, role: IMP.

If you have any technical questions, don't ask me, submit new tickets instead. The task will be "done" when the problem is fixed and the text of the puzzle is removed from the source code. Here is more about [PDD](http://www.yegor256.com/2009/03/04/pdd.html).