tree 08901d3c37d0cd303eb19b412d39c0133a8fa76e
parent 59f5cde9312d349e10a0812bc0787cc235114d89
author Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp> 1377493405 +0900
committer Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp> 1377739312 +0900

Add common "create_server_snapshot" method

There are some "create server-snapshot" methods in scenario tests,
and they will increase in the future by increasing scenario tests.
This patch adds common "create_server_snapshot" method to parent
class and uses it instead of each implementation.

Change-Id: Ib8a222d74828933c48bc6b0e8350cc072f01af4d