alphagov/vcloud-walker — pull request #86 by dcarley (2014-06-04 12:18:13+00:00)
Title: [#68542054] 	More defensive coding for vApps without networks

Integration tests have been failing in a slightly different way on a vApp
that doesn't have the top-level keys `NetworkConfigSection` and
`ovf:NetworkSection`.

Change Vcloud::Walker::Resource::Vapp to be more defensive and explicit
about these behaviours. Extend the tests to document as such.