Wrong order of additional model property in case of inheritance

[jschaefer77]

I have three simple models (CompA, CompB and CompC).

CompB inherits all from CompA, CompC inherits from CompB. For the sake of simplicity CompB and CompC each extend the inherited model by only one property.

Current Behavior

For CompC the property "testC" is rendered first, while e.g. for CompB the property "testB" was added to the end.

Expected Behavior

As CompB simply adds the addtional property to the end, CompC should do the same.

Possible Workaround/Solution

none

Steps to Reproduce

openapi: 3.0.0 info: title: PolyTest version: '1.0' servers:

• url: 'http://localhost:3000' paths: '/comps/{id}': parameters:
  • schema: type: string name: id in: path required: true get: summary: Your GET endpoint tags: [] responses: '200': description: OK content: application/json: schema: oneOf: - $ref: '#/components/schemas/CompA' - $ref: '#/components/schemas/CompB' - $ref: '#/components/schemas/CompC' discriminator: propertyName: name operationId: get-comps-id components: schemas: CompA: title: CompA type: object discriminator: propertyName: name properties: id: type: string name: type: string required:
    • id
    • name CompB: title: CompB allOf:
    • $ref: '#/components/schemas/CompA'
    • type: object properties: testB: type: string CompC: title: CompC allOf:
    • $ref: '#/components/schemas/CompB'
    • type: object properties: testC: type: string

CompA

CompB extends CompA by one property "testB" which will be added as last property. IMO this is correct.

CompC extends now CompB by one property "testC", but this property will now be displayed as first property. Why? And the example on the right side does not change as well.

• Version used: 7.5.19
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