Contents

# frozen_string_literal: true

require 'spec_helper'

describe 'Inheritance and Discriminator' do
  before :all do
    module InheritanceTest
      module Entities
        # example from https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#models-with-polymorphism-supports
        class Pet < Grape::Entity
          expose :type, documentation: {
            type: 'string',
            is_discriminator: true,
            required: true
          }
          expose :name, documentation: {
            type: 'string',
            required: true
          }
        end

        class Cat < Pet
          expose :huntingSkill, documentation: {
            type: 'string',
            description: 'The measured skill for hunting',
            default: 'lazy',
            values: %w[
              clueless
              lazy
              adventurous
              aggressive
            ]
          }
        end
      end

      class NameApi < Grape::API
        add_swagger_documentation models: [Entities::Pet, Entities::Cat]
      end
    end
  end

  context 'Parent model' do
    let(:app) { InheritanceTest::NameApi }

    subject do
      get '/swagger_doc'
      JSON.parse(last_response.body)['definitions']
    end

    specify do
      subject['InheritanceTest_Entities_Pet'].key?('discriminator')
      subject['InheritanceTest_Entities_Pet']['discriminator'] = 'type'
      subject['InheritanceTest_Entities_Cat'].key?('allOf')
    end
  end
end

Version data entries

7 entries across 7 versions & 2 rubygems

Version	Path
grape-swagger-1.6.1	spec/swagger_v2/inheritance_and_discriminator_spec.rb
grape-swagger-1.6.0	spec/swagger_v2/inheritance_and_discriminator_spec.rb
gitlab-grape-swagger-1.5.0	spec/swagger_v2/inheritance_and_discriminator_spec.rb
grape-swagger-1.5.0	spec/swagger_v2/inheritance_and_discriminator_spec.rb
grape-swagger-1.4.2	spec/swagger_v2/inheritance_and_discriminator_spec.rb
grape-swagger-1.4.1	spec/swagger_v2/inheritance_and_discriminator_spec.rb
grape-swagger-1.4.0	spec/swagger_v2/inheritance_and_discriminator_spec.rb