- Add missing coverage for 'iptables_set_rules' and 'iptables_get_rules'
- Use a class-level mock for common mocks
- Use 'fixtures.MockPatch' instead of 'fixtures.MonkeyPatch'
- Move exception handling for the 'ovs_plug' and 'ovs_unplug' functions
to the functions themselves, allowing us to include the full command
attempted in the exception message
- OvsConfigurationFailure is renamed to OVSConfigurationFailure
Change-Id: Ib8bb847598db2a6b8de95fdb222279cd22eaabcc
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>