Check for correct neutron exceptions

Check for the correct exceptions from neutronclient
when replacing network id with network name in
'networks' attribute of server.

This also changes one of the tests to use a different
network name.

Change-Id: I9457ed93857805ee30e550f23b1da3d262dd83fd
Closes-Bug: #1694412
1 file changed
tree: 9c17a7bf4742cdb59eb31e2b3b787f788a752e7d
  1. api/
  2. common/
  3. functional/
  4. scenario/