[BUG] Kotlin generator: CustomTypeAdapterFactory not registered with generateOneOfAnyOfWrappers #20216
Description
Bug Report Checklist
- Have you provided a full/minimal spec to reproduce the issue?
- Have you validated the input using an OpenAPI validator (example)?
- Have you tested with the latest master to confirm the issue still exists?
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- What's the actual output vs expected output?
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Description
When generateOneOfAnyOfWrappers option used in kotlin generator and gson serialization library, model classes contains CustomTypeAdapterFactory, which should be used to correctly serialize/deserialize oneOf/anyOf parameters. But this factories are not used out of the box.
openapi-generator version
7.10.0
Suggest a fix
We should just generate this factories registration in Serializer.kt, like in jvm-retrofit2 ApiClient