Update tests to use Hiera 5

[cocker-cc]

• migrate Fixtures-Hiera to Hiera 5
• sort YAML-Files alphabetically

Pull Request (PR) description

This Pull Request (PR) fixes the following issues

[smortex]

Looks good. Have you used some tool to rewrite the yaml files? I think that the explicit ~ in better than emptiness, and some quoting was changed, but I can live with this. I started to work on a tool that focus on sorting YAML files but keep comments and values the way they are written, maybe you used something i am looking for?

[cocker-cc]

Looks good. Have you used some tool to rewrite the yaml files? I think that the explicit ~ in better than emptiness, and some quoting was changed, but I can live with this. I started to work on a tool that focus on sorting YAML files but keep comments and values the way they are written, maybe you used something i am looking for?

The "Tool" I used is "25 Lines of plain Ruby": read in the YAML, sort the Keys with the Exception of lookup_options, which come to the Top, and then write out the YAML.
To my Convenience I use Vim with this Command:

for f in $(find data -type f -name '*.yaml'); do ~/bin/hiera-sort.rb "$f" | vim -c "vsp $f" -; done

Too bad, the Comments have to get migrated manually.

[smortex]

@cocker-cc just released yaml-sort if you want to give it a try 😜

[cocker-cc]

@cocker-cc just released yaml-sort if you want to give it a try stuck_out_tongue_winking_eye

This looks very well implemented. Is there a Place to discuss it?

[smortex]

This looks very well implemented. Is there a Place to discuss it?

@cocker-cc I opened issues on the project page ;-)

[bastelfreak]

I'm quite sure this file isn't used anymore and can be deleted.

[cocker-cc]

Maybe, But this is not Subject, of this PR.

[bastelfreak]

if something is undef, it doesn't need to be added to hiera at all

[cocker-cc]

if something is undef, it doesn't need to be added to hiera at all

Not without adding = undef, to the Class-Parameter.
Anyhow. This is not Subject, of this PR.