Automated testing feature about mysql-formula

[javierbertoli]

Hi @amontalban, @blbradley suggested something similar here for the nginx's formula, and his solution seems to integrate nicely with travis-ci. I personally prefer serverspec over testinfra (the former's tests seem clearer to me when reading and implementing them), but ultimatelly, that's a matter of choice, and both processes can be integrated following a similar approach.

[blbradley]

Hi!

I stuck with testinfra because Saltstack is a Python project. That is a big reason people/companies choose Saltstack. It does come to a matter of personal preference. I'd stick with what is best for possible users. That could depend on the formula, but the sway towards Python is strong since states can be Python also.

Also, this is a better place to look at the overall solution in docker-formula.

Cheers!

[amontalban]

Hey @javierbertoli / @blbradley,

Thank you for your feedback, yeah I'm open to whatever option you think it's best. This initial commit is just to run the formula (Not currently verifying the state is doing what it shoud, just that the state was applied without errors).

I get @blbradley point but also from my POV serverspec / inspec syntax seems cleaner (We use them in our environment).

Would be great to have a defined standard across all formulas so then all PRs can be auto tested with TravisCI.

Cheers!