add 'state' test; using WaitingForStatus in insideValidation

[liangchenye]

Signed-off-by: Liang Chenye [email protected]

[liangchenye]

1. more diagnostic information
   'r.State' returns an extra stderr
   PreCreate/PostCreate/PreDelete/PostDelete returns an extra stderr
2. move SetID out of lifecycle function
   Because container ID is also a testing item.
   But leave bundle prepare in the lifecycle function.
3. Add LifecycleActionNone
   So we can test cases like 'state/start' with invalid/non-exist ID
4. Add state.go
   Similar approach to current 'create.go'
5. Split 'Delete' from 'r.Clean'
   We don't always need to 'r.Delete' if the container is never not created, so the 'r.Delete' in r.Clean is not always necessary.
   It is up to the developer to 'delete' the container inside the lifecycle function or 'delete' it in other way.

[wking]

I'd rather not assume that these functions will include something that has a stderr. Can we use *ExitError instead, and have the test include that stderr in their YAML diagnostic if the error casts to *ExitError? I'll work up a PR with that narrow pivot to help show what I'm suggesting.

[wking]

I'll work up a PR with that narrow pivot to help show what I'm suggesting.

Filed as #564.

[liangchenye]

need to rebase after #563

[liangchenye]

Updated.
The second commit removes the 'fixme' in RuntimeInsideValidation by using 'WaitingForStatus'.

PTAL @wking @Mashimiao @q384566678

[zhouhao3]

LGTM