We keep forgetting to bump the minimum required placement version in
nova.cmd.status (and all the related bits and pieces) whenever we
change the report client to require a new version.
This patch interposes a check in the test_report_client functional suite
any time get/put/post/delete is called from the report client. If we
see a microversion higher than the minumum specified in nova.cmd.status,
we raise an exception, which will blow up the test. This should force
the author of a new patch on SchedulerReportClient to do the necessary
paperwork in that patch.
...assuming said author happens to write a test in test_report_client.
This pattern can and should be copied into other test suites where
report client tests are likely to be written, to broaden the scope of
this enforcement.
Change-Id: I5482b92f941261ab6ee6b7cd532ce268c31fe793
814bc9d2d9