tree aac30ea3d32b1c2b1463d6eaa6e0bf7e0728df4b
parent 422fbdf0a0a0eb567349fc9429ea303bde47b4e2
author Andrea Frittoli <andrea.frittoli@hp.com> 1395310152 +0000
committer Andrea Frittoli <andrea.frittoli@hp.com> 1399383544 +0100

Access credential fields as attributes

Some tests access credentials attributes using dictionary
syntax (e.g. with get method); changed to use the Credentials
attribute directly.

Partially implements: bp multi-keystone-api-version-tests

Change-Id: Ic5b68af18d9a2dda581bdc1500d064e0ba732ec4