54ea36a507
Currently the neutron network API throws up error code 500 for the extended attribute for segmentation id. This can be reproduced if the user types in a random string in place of an integer value for the segmentation id. The proper behavior should throw an error code 400 with the appropriate failure message. This patch fixes the same issue and covers it with a test case. Change-Id: I4735e20f5b8b23c5b2a9d896415c2e84561a279c Closes-bug: #1348056