tree ddbee9cdcba36c1392d471ada2701fac644b2380
parent 4e1f1adadeebbfbfa23313b647af6f43a2685916
author Andrea Frittoli <andrea.frittoli@hp.com> 1395396379 +0000
committer Andrea Frittoli <andrea.frittoli@hp.com> 1395669615 +0000

Renew token before expiry time

Modify is_expired so that token is renewed before it
actually expires. The threshold is set to 60s, which is plenty
of time for any API call to complete.
Use utcnow() instead of utc(). Includes unit tests for is_expired.

Closes bug 1292145

Change-Id: Ic062b4352612c936d1f83fcb7cb09154eb628d9e