Request uses incorrect body instead of asQuery

[mikakruschel]

Hi, I'm working on a library for DeepL (it's amazing to see the capabilities of CreateAPI) and while doing so I encountered a bug that even seams to be present in the tests (https://github.com/CreateAPI/CreateAPI/blob/da8730b23dab769414229bb386b3dcc2a77d6e42/Tests/Support/Snapshots/edgecases-change-access-control/Sources/Paths/PathsFake.swift).

The problem is that CreateAPI generates a POST request using URLQueryEncoder.encode(body).percentEncodedQuery as the body, but it should be using the asQuery property instead. This causes the request to be incorrect because URLQueryEncoder.encode(body).percentEncodedQuery uses camelCase for the property names, but the expected format is snake_case, which asQuery correctly uses.

In the test the property pattern_without_delimiter incorrectly would be called patternWithoutDelimiter in the POST request.

So instead of

CreateAPI/Tests/Support/Snapshots/edgecases-change-access-control/Sources/Paths/PathsFake.swift

Line 57 in da8730b

Request(path: path, method: "POST", body: body.map(URLQueryEncoder.encode)?.percentEncodedQuery, id: "testEndpointParameters")

I would expect:

 Request(path: path, method: "POST", query: body?.asQuery, id: "testEndpointParameters") 

[mikepitre]

+1