if err != nil {
		return nil, err
	}

	doc, err := openapi_v2.ParseDocument(specBytes)
	if err != nil {
		return nil, err
	}

	models, err := proto.NewOpenAPIData(doc)
	if err != nil {
		return nil, err
	}

	return models, nil

	})
	return f.document, f.err
}

func getSchema(f *Fake, model string) (openapi.Schema, error) {
	s, err := f.OpenAPISchema()
	if err != nil {
		return nil, err
	}
	m, err := openapi.NewOpenAPIData(s)
	if err != nil {
		return nil, err
	}
	return m.LookupModel(model), nil
}

// GetSchemaOrDie returns the openapi schema.
func GetSchemaOrDie(f *Fake, model string) openapi.Schema {

		// create gnostic doc
		doc, err := openapi_v2.ParseDocument(bs)
		if err != nil {
			t.Fatalf("failed to create gnostic doc: %v", err)
		}

		// load with kube-openapi/pkg/util/proto
		if _, err := proto.NewOpenAPIData(doc); err != nil {
			t.Fatalf("failed to convert to kube-openapi/pkg/util/proto model: %v", err)
		}
	}
}

// fuzzFuncs is copied from kube-openapi/pkg/aggregator. It fuzzes go-openapi/spec schemata.