A validation is necessary to check the existence of project.
This patch is similar to Ia2d8c96527820e25b074e6486d3f39c5ad7eae60.

Change-Id: Id8895ba7a21ecad05942619a82a87c0dc68eae53

The OpenStackClient mapping of 'openstack quota set' arguments isn't
correct for compute quota items that have to different names.  For
example, the --injected-file-size argument is mapped to
injected_file_size, but the compute quotas item is actually
injected_file_content_bytes.  This incorrect mapping prevented the
impacted compute quota items from being set.

The problem impacts the following 'openstack quota set' arguments:
  --injected-file-size
  --injected-path-size
  --properties
  --secgroup-rules
  --secgroups

This patch set also expands the compute quota unit tests to verify
all compute quota items that can be set.

Change-Id: I0a2f241e425f4811e4ae55be183ac0c8b0805c2a
Closes-Bug: #1475831

For some apis, heat, the error status is "failed". This patch
changes the wait_for_status method to allow for the error
status to be passed in the same way as the success status.

Change-Id: I20db4051d3f5611a4b13fe23ea8798b82a40da81

The behaviors are inconsistent while different
negative line numbers specified.

Change-Id: I2573f3e789f5603c896758971830ffc0b94c5e2b
Closes-Bug: #1512263

The quota info would be set into DB, even though the project actually
does not exist.
This patch tried to add a validation to forbid this undesirable behavior.

Change-Id: Ia2d8c96527820e25b074e6486d3f39c5ad7eae60
Closes-Bug: #1512638

At one point this file contained the context for logging, but
the reason for its existence is now for logging.

Implements: blueprint logging-migration

Change-Id: I4ba42bbef97b09d31236ac8c01b6fb23827b8bee

Add a couple of tests for utils.find_resource() for the odd resources
and managers without resource_class.

Change-Id: I2ed9b491d1361b5259b3a5f80b4fac787a7087c1