get 'test_case' option form environment variable 59/55559/1
authordongwenjuan <dong.wenjuan@zte.com.cn>
Thu, 12 Apr 2018 09:06:28 +0000 (17:06 +0800)
committerdongwenjuan <dong.wenjuan@zte.com.cn>
Thu, 12 Apr 2018 09:06:28 +0000 (17:06 +0800)
commit8298cd6f93c39bd2077d71ece1af93e6d51286c0
treedab96ac950a0d971faf630f0bc369b10fb3d3bb4
parent4c1ff363e85c9f49b783c99b6f45dac66b045c60
get 'test_case' option form environment variable

Get 'test_case' option form environment variable. If no
environment variable, use the default value so that we can
specify the test case in doctor verify job.

Change-Id: I1bc25d024ca56637d779006d685b57254af355a5
Signed-off-by: dongwenjuan <dong.wenjuan@zte.com.cn>
doctor_tests/scenario/__init__.py
etc/doctor.sample.conf