[unit test] Modify the return value of the test function 'CreateTable'.

I'm going to submit a soft delete function. In relevant unit
tests, we need to judge the function results of 'CreateTable'.
Commit is mentioned separately here to implement this modification.

Change-Id: I114adce22a631b88de30943738a7356d4a451828
Reviewed-on: http://gerrit.cloudera.org:8080/18445
Reviewed-by: Yingchun Lai <acelyc1112009@gmail.com>
Tested-by: Yingchun Lai <acelyc1112009@gmail.com>
1 file changed