$ cd _tests
$ ./modules/test_paas_docker.py
......EE...
======================================================================
ERROR: test_get_subnets (__main__.Testinstance)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/home/dereckson/dev/nasqueron/operations/ops-trivial/_tests/./modules/test_paas_docker.py", line 68, in test_get_subnets
    self.assertEqual(expected, docker.get_subnets())
  File "../_modules/paas_docker.py", line 61, in get_subnets
    subnets = [network["subnet"] for network in networks.values()]
  File "../_modules/paas_docker.py", line 61, in <listcomp>
    subnets = [network["subnet"] for network in networks.values()]
KeyError: 'subnet'

======================================================================
ERROR: test_get_subnets_when_none_are_defined (__main__.Testinstance)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/home/dereckson/dev/nasqueron/operations/ops-trivial/_tests/./modules/test_paas_docker.py", line 75, in test_get_subnets_when_none_are_defined
    self.assertEqual(expected, docker.get_subnets())
  File "../_modules/paas_docker.py", line 61, in get_subnets
    subnets = [network["subnet"] for network in networks.values()]
  File "../_modules/paas_docker.py", line 61, in <listcomp>
    subnets = [network["subnet"] for network in networks.values()]
KeyError: 'subnet'

----------------------------------------------------------------------
Ran 11 tests in 0.015s

FAILED (errors=2)