Comment 9 for bug 1735821

Verification done for xenial (nplan 0.32~16.04.4):
Verification done for artful (nplan 0.32~17.10.3):

Verified that the configuration supplied in the test case is accepted by netplan and correctly results in a bridge being brought up with a port-priority of "14" for eth0, and a bridge priority of 22:

# pleasing-koala (16.04):
root@pleasing-koala:/etc/netplan# cat /sys/class/net/br0/brif/eth0/priority
14
root@pleasing-koala:/etc/netplan# cat /sys/class/net/br0/bridge/priority
22

# needed-rat (17.10):
root@needed-rat:~# cat /sys/class/net/br0/brif/eth0/priority
14
root@needed-rat:~# cat /sys/class/net/br0/bridge/priority
22