Define Test Coverage and test OpenAPI 3 Emitter

[wanlwanl]

There's no definition on test coverage for OpenAPI 3 emitter.
Can we leverage spector and add a new column in spector's result's dashboard for OpenAPI 3 emitter?

Trial: #5635

[wanlwanl]

@skywing918 could you share the test cases overlap summary between samples and http-specs?

[skywing918]

Coverage.xlsx
The Coverage file is a manually compiled document detailing code coverage.
In this context, not-implemented means that these test cases have not yet been implemented in the sample, while Unrelated indicates that these test cases are not related to the OpenAPI 3 emitter.

We can add these test cases in future samples to improve code coverage.

[wanlwanl]

@skywing918 please go through OpenAPI 3.0 and 3.1 specifications and create coverage files for each of them.
The goal is to show feature gaps.

You can add the following statuses in coverage file could be

• pass (the http-specs cases that are tested and the cases openapi3 doesn't care)
• not applicable (the feature gap of openapi3)
• not supported (the http-specs cases are not tested in openapi3 emitters)

If you found a failed case, we should fix it before 1st upload.

[skywing918]

update new version based status
Pass rate: 94.82%

CoverageNew.xlsx

[albertxavier100]

FYI #6672