[PATCH 1 of 2 v2 pager] pager: add tests

[Yuya Nishihara]

On Mon, 29 Feb 2016 17:32:36 -0500, Augie Fackler wrote:
> # HG changeset patch
> # User Augie Fackler <augie at google.com>
> # Date 1456715627 18000
> #      Sun Feb 28 22:13:47 2016 -0500
> # Node ID d1857f4d298d40f553805cf3ee5ac02409069e75
> # Parent  824ccfaf08a238b50f179b39ceebf303c798031a
> # EXP-Topic pager
> pager: add tests

Nice, queued them to the clowncopter, thanks.