tree 7cb8b4eeebcfdf20b186cb9a7ac6c1ca6fcf8c20
parent 925e72cd94c8e0b55b4092043e2c97ba78b34fcb
author qianlin <lin.qian@huawei.com> 1387211611 +0800
committer qianlin <lin.qian@huawei.com> 1387347607 +0800

Add negative tests for network

Create a base class for negative and positive network tests
Add some negative tests for network

- test_update_non_existent_network
- test_delete_non_existent_network

Blueprint negative-test-files

Change-Id: Ib7df4f4ee40a0b4bf43bffa8fe123c321b0b2d9e