Unable to encode multiple OpenAPIObjectContainer values into a single anyOf #808
Description
Description
When encoding of one of my Entities, I always end up in an error. In the end I always end up here (with value being the TEST_ENUM of type ConfigurationType.Value1Payload):
public func encodeToSingleValueContainer<T: Encodable>(_ value: T) throws {
var container = singleValueContainer()
try container.encode(value) // Thread 1: EXC_BREAKPOINT
}I noticed that this only happens when I use the combination of two attributes which both come down to some anyOf structure. This is just a minimal running example, my real code has way more attributes and it's only those two interfering.
In my code example below, if I either remove the configurationType OR the detailsType from my input json (or if I set one of their values to null), the code just runs fine.
Not sure if this is a bug or if I'm doing something wrong, but since the decoding works as expected, I think it's an undesired behaviour?
Reproduction
#openapi.yaml
openapi: 3.0.1
info:
title: API Reference
version: "1.0"
paths:
/whatever/{subActionUuid}:
put:
operationId: updateSubAction
parameters:
- name: subActionUuid
in: path
required: true
schema:
type: string
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/SubAction'
required: true
responses:
default:
description: SubAction
content:
application/json:
schema:
$ref: '#/components/schemas/SubAction'
components:
schemas:
SubAction:
type: object
properties:
uuid:
type: string
subActionDetails:
$ref: '#/components/schemas/SubActionDetails'
configurationType:
$ref: '#/components/schemas/ConfigurationType'
SubActionDetails:
required:
- detailsType
anyOf:
- oneOf:
- $ref: '#/components/schemas/EmptySubActionDetails'
discriminator:
propertyName: detailsType
mapping:
EMPTY: '#/components/schemas/EmptySubActionDetails'
- type: object
EmptySubActionDetails:
type: object
allOf:
- $ref: '#/components/schemas/SubActionDetailsSchema'
SubActionDetailsSchema:
type: object
properties:
uuid:
type: string
detailsType:
type: string
required:
- type
ConfigurationType:
anyOf:
- type: string
enum:
- TEST_ENUM
- type: string
x-enumAsRef: false#openapi-generator-config.yml
generate:
- types
- client
accessModifier: publicimport Foundation
// note: setting configurationType or detailsType to null will prevent that the error from being thrown.
let input = """
{
"uuid": "uuid",
"configurationType": "TEST_ENUM",
"subActionDetails": {
"uuid": "uuid",
"detailsType":"EMPTY"
}
}
"""
let decoded = try! JSONDecoder().decode(Components.Schemas.SubAction.self, from: input.data(using: .utf8)!)
let encoded = try! JSONEncoder().encode(decoded) # fails here
let result = String(data: encoded, encoding: .utf8)
print(result!)Package version(s)
openapi-generator: 1.10.2
openapi-runtime: 1.8.2
openapi-urlsession: 1.10
Expected behavior
The encoding should not throw any error, even when both attributes are set.
Environment
swift: 6.1.2
Additional information
I'm bad with swift debugging, I couldn't see any helpful output from the stack trace, but if you want me to, I can provide it.