Add a new cli argument (--timeout) which
is by default 600 seconds which will be
set in the requests library so that timeouts
can occur correctly.
Change-Id: I716ac15fe08f42c9464ee43010bc8fd2667bcbde
Use testtools as the base testclass. Use fixtures library for managing
fixtures.
Part of blueprint grizzly-testtools
Change-Id: Iac5af286b988787acf7049344641aadf140b9398
Deprecates the old --no-cache option in favor of --os-cache.
The old CLI args (--no_cache and --no-cache) and ENV option
(OS_NO_CACHE) are still supported but no longer show up
in help.
The new option for --os-cache can also be set via the OS_CACHE ENV
variable... which now defaults to False. This should be much more user friendly.
Fixes LP Bug #1087776.
Change-Id: I3cea089c7e11ce75f22c2d7f3242b02b80441323