ting.wang 84942bb11c Add test cases to test some commands with '--wait' and fix bug
"server image create"
"server rebuild"
"server resize"
Above 3 commands are not covered by unit test.
So add some unit tests.

Meanwhile, fix bug. Now that image name is an optional argument,
we'd better record error messages with positional arguments
instead of optional argument. So, record server name.

Change-Id: I41bc025d4824dc46f63a3213d82e1528bacbbe12
2016-03-02 09:32:27 +08:00
..
2014-01-20 17:28:13 +04:00