content_type_conformance check not working for openapi 3

[jeremyschiemann]

Hi,
the check content_type_conformance (in checks.py) is looking for the produces property, which is openapi 2. In openapi 3 however this has moved to the individual response codes.

This should be easily fixable by reading the response code and then adjust the json path in said check.

I also discovered that schemathesis (unintentionally) ignores the media types in it's requests for openapi 3. Which is probably the same problem.

schemathesis 1.0.2

[Stranger6667]

Hi @jeremyschiemann,
Oh, it is a nice discovery, I'll check & fix both cases, thank you :)

[Stranger6667]

Also, the current check implementation for OAS2 gives precedence to the global produces, however, operation-level produces should override the global one. I'll fix it too

[Stranger6667]

The fix is released in 1.0.3
https://pypi.org/project/schemathesis/1.0.3/