added tests for checking the entire resource for anchors instead of just the local subschema

[gregsdennis]

See Slack conversation

Have tested against my implementation

[karenetheridge]

I'm not a huge fan of the draft6 remotes being added here, since now I need to modify my test harness to skip those (I only support draft7 and up), but I can't really say "don't do that" -- so I'll go ahead and make the appropriate mods.

..and after doing so, tests pass in my implementation.

[gregsdennis]

Yeah, the draft6 and draft7 ref files are the same, but it didn't feel right referencing one from the other, and I didn't think it was right to put it in the "unversioned" parent folder, either.

[Julian]

These tests actually slightly break the promised API for remotes -- specifically we "support" / tell implementers there are 2 ways they can know what additional schema resources and at what remote URLs might need to be available for running tests:

• Run jsonschema_suite remotes and use the output of that, a mapping between URIs and schemas
• Take any URL looking like "http://localhost:1234/<foo>" and lookup <foo> directly in the remotes/ directory off the filesystem, such that foo/bar/baz maps to the file remotes/foo/bar/baz, expected to be available during a test run.

These tests though do something subtly different -- specifically, they use an $id of e.g. "http://localhost:1234/draft2019-09/detached-ref" but they are not available at remotes/draft2019-09/detached-ref, they're instead available at remotes/draft2019-09/detached-ref*.json*.

You can see the effects of this in the new failures of a bunch of implementations in Bowtie.

It's true that implementations may need/want to support discovering different $ids found internally, but given that's not the purpose of this test, it seems to me we should change the $ids here.

[gregsdennis]

they're instead available at remotes/draft2019-09/detached-ref*.json*

I assume the * is meant to make italics?

I thought about this while testing, and I had looked at a few other remotes that seemed to have this same pattern of .json in the file name but not in the $id. I didn't look at any $refs to those files, though. I'll have a look again and post.

You can see the effects of this in the new failures of a bunch of implementations in Bowtie.

Interestingly, mine is among the errored ones. Not sure what that's about. "Works on my machine."