Using oneOf to specify enum values for a property in schema doesn't generate the enums

[amynguyen780]

Description

I want to be able to specify a description for each enum value for an enum property that is used in a schema for an object, and I had seen here that it was possible to do via oneOf for the enum property. However, following that, I wasn't able to get any enums generated.

openapi-generator version

6.5.0

OpenAPI declaration file content or url

  schemas:
    TargetBase:
      type: object
      properties:
        id:
          type: string
        name:
          type: string
        test_enum:
          type: string
          oneOf:
            - enum: [TEST1]
              description: testing 1
            - enum: [TEST2]
              description: testing 2
            - enum: [TEST3]
              description: testing 3
      description: The base entity that target objects extend from.

Command line used for generation

mvn generate-sources

Steps to reproduce

After specifying enum as in the above example, run mvn generate-sources in order to generate the OAS Java code. If you view the generated file for the enum object, you will see no enums defined.

Related issues/PRs

OAI/OpenAPI-Specification#348 (comment)

Suggest a fix/enhancement

[wing328]

can you please try the latest master?

I think we just merged a PR recently fixing this issue.

[amynguyen780]

I bumped to v6.6.0 locally and tried again but it still doesn't generate the enums

[amynguyen780]

hi @wing328 , just checking with you to see if you had any ideas?

[tfrancois]

+1 Has this been fixed yet?

[Panossa]

2024: still not fixed, it seems

[SpotifyPhilipD]

@wing328 Can you please take another look at this?