Pep8 unit tests in middleware > 20 violations (7 of 12)

Change-Id: I9dfae1a473a8212ef25dcc01e338d8bdade7ef4e
Signed-off-by: Peter Portante <peter.portante@redhat.com>
Merge "Pep8 unit tests in middleware > 20 violations (7 of 12)"