oneOf nested in an allOf prevents allOf from displaying all in v2.0.0-alpha.38

[trip-somers]

Before (v2.0.0-alpha.37):

After (v2.0.0-alpha.38 -- missing Body.Order.Transaction):

YAML:

    PaymentsRequestSale:
      title: Sale
      type: object
      required:
      - Header
      - Body
      properties:
        Header:
          $ref: '#/components/schemas/RequestHeaders'
        Body:
          title: Body
          allOf:
          - $ref: '#/components/schemas/Merchant'
          - $ref: '#/components/schemas/PaymentsOrderSale'

    PaymentsOrderSale:
      type: object
      required:
      - Order
      properties:
        Order:
          title: Sale
          description: A request to authorize and capture funds.
          allOf:
          - $ref: '#/components/schemas/PaymentMethod'
          - $ref: '#/components/schemas/TransactionRequestSale'

    PaymentMethod:
      oneOf:
      - $ref: '#/components/schemas/PaymentMethodByID'
      - $ref: '#/components/schemas/PaymentMethodByTokenSaveable'
      - $ref: '#/components/schemas/PaymentMethodByAccountSaveable'
      - $ref: '#/components/schemas/PaymentMethodByMasterPass'

    TransactionRequestSale:
      type: object
      required:
      - Transaction
      properties:
        Transaction:
          title: Sale Transaction
          allOf:
          - type: object
            required:
            - Amount
            - Type
            properties:
              Type:
                type: string
                enum:
                - Sale
              Amount:
                description: The amount in cents.
                type: integer
                example: 78953
              Currency:
                $ref: '#/components/schemas/Currency'
              SplitMerchant:
                description: The ID of the merchant to which funds should be split.
                type: integer
                nullable: true
                example: null
              SplitAmount:
                description: The amount in cents to split.
                type: integer
                nullable: true
                example: null
          - $ref: '#/components/schemas/TransactionRequest'

I looked over a diff on .38 vs .37, and I did not immediately see a cause for this. I can provide more detail if necessary.

[trip-somers]

Behavior confirmed in v2.0.0-alpha.39 as well.

[trip-somers]

Behavior confirmed in v2.0.0-alpha.40.

[RomanHotsiy]

@trip-somers Thanks for verifying.

I will look into this a bit later. Sorry for the delay.

[RomanHotsiy]

Just a note for myself

Got able to minify the reproducible sample down to:

Main:
  title: Sale
  description: A request to authorize and capture funds.
  allOf:
  - $ref: '#/components/schemas/SchemaWithOneOfWithRefInside'
  - type: object
    properties:
      b:
        type: number
SchemaWithOneOfWithRefInside:
  oneOf:
  - $ref: "#/components/schemas/Anything"
Anything:
  type: object
  properties:
    a:
      type: string

Looks like oneOf hoisting doesn't resolve $ref which leads to using only #/components/schemas/Anything.
Have to dig it further.
Hopefully switching to all-deref will solve the issue.

[floggle]

Also seems to happen with anyOf nested inside a allOf (2.0.0 rc0)

[anikitin]

Well, this pretty annoying issue preventing using the full power of the polymorphism in OpenAPI.
Any plans to fix it?