JSON::Validator 3 changes

[mohawk2]

JSON::Validator::OpenAPI is gone, use JSON::Validator::OpenAPI::Mojolicious

format functions must return undef when ok

Coerce to real JSON booleans, not 'true'/'false' as JV fixed a bug. Previously coercion did not coerce ie mutate the passed-in values, now it does and it doesn't recognise the strings as boolean values.

Also update the deps, and eliminate a surprising duplicate blog spec in t/helpers.t.

Fixes #44.

[coveralls]

Coverage remained the same at 100.0% when pulling 8916f8b on mohawk2:fix-jv3 into 4cb8768 on preaction:master.

[preaction]

I added a commit that removes the need for Cpanel::JSON::XS by changing the test's data, but I have no clue why my commit works. I would've expected that if I were to have changed all the 0 and 1 being used to compare as booleans to the true and false provided by Mojo::JSON, that would've worked. But that didn't work. Instead, I had to change some specific values to true and false (and sometimes change them back. It seems like JSON::Validator is only coercing some of the booleans...

I think we may need to clean up our handling of booleans internally to try to normalize to true and false at the edges (controllers and backends). I don't think that's causing this problem, but it will still be helpful.

Does this additional commit make any sense to you? Because it doesn't to me. All I know is it passes the test and for that I'm okay with releasing it if you are.

[preaction]

Also, we may need to add a specific Travis build with PERL5OPT=-MDevel::Hide=Cpanel::JSON::XS just to make sure that everything also works correctly with JSON::PP.

[mohawk2]

The extra commit makes sense to me, and is similar to what I tried. Yes, agreed with the Devel::Hide thing. Are you happy to do that or should I?

[preaction]

No, I'm wrong: We would need a test with Cpanel::JSON::XS, since Mojo::JSON prefers it in cases where it exists. The 5.14 test was failing without Cpanel::JSON::XS, which made it fall back to Mojo::JSON and JSON::PP::Boolean booleans... Either way, that's not important for this. Let's ship it!

[preaction]

... and Mojo::JSON always uses JSON::PP::true and JSON::PP::false... Curiouser and curiouser...

[mohawk2]

This was caused by jhthorsen/json-validator#145