tree 3e566d41965f9617db6499d6bc223138e3e64cd3
parent 2ea8323ea32ed1c2303643450cfd10ea650b2cca
author Steve Baker <sbaker@redhat.com> 1372285408 +1200
committer Steve Baker <sbaker@redhat.com> 1372799304 +1200

Create stack in class setup, rather than instance.

The intent of creating the instance in a setup method
was so that the test methods could share a single instance to perform
their tests.

However, doing it in setUp() resulted in an instance per test method,
which is the opposite of the original intent.

Moving instance creation to the class setup means only one instance is
created.

Change-Id: Ie54573e7371e53a60350a3693a740ac56925b520