[RESEND PATCH v5 4/4] test: env: add test for env info sub-command

[Patrick DELAUNAY <patrick.delaunay@st.com>]

Hi Stephen,

> From: Stephen Warren <swarren@wwwdotorg.org>
> Sent: mardi 23 juin 2020 22:25
> 
> On 6/23/20 7:25 AM, Patrick DELAUNAY wrote:
> > Hi Stephen,
> >
> >> From: Stephen Warren <swarren@wwwdotorg.org>
> >> Sent: lundi 22 juin 2020 20:51
> >>
> >> On 6/19/20 6:03 AM, Patrick Delaunay wrote:
> >>> Add a pytest for testing the env info sub-command:
> >>>
...
> >
> >>> +def test_env_info(state_test_env):
> >> ...
> >>> +    for l in response.split('\n'):
> >>> +        if 'env_valid = ' in l:
> >>> +            assert '= invalid' in l or '= valid' in l or '= redundant' in l
> >>> +            nb_line += 1
> >>> +        elif 'env_ready =' in l or 'env_use_default =' in l:
> >>> +            assert '= true' in l or '= false' in l
> >>> +            nb_line += 1
> >>> +        else:
> >>> +            assert true
> >>
> >> Those last two lines don't seem terribly useful:-)
> >
> > Not really,
> > beacuse I add the nb_line check,
> > this first check can be removed.
> >
> > Do expect a V6 just for that?
> 
> Probably not.

OK I will keep this remark if I need to update the serie
(or the next planned updates of this test)

Patrick