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package legacy_test
import (
"bytes"
"encoding/json"
"fmt"
"net/http"
"github.com/getkin/kin-openapi/openapi3"
"github.com/getkin/kin-openapi/openapi3filter"
"github.com/getkin/kin-openapi/routers/legacy"
)
const spec = `
openapi: 3.0.0
info:
title: My API
version: 0.0.1
paths:
/:
post:
responses:
default:
description: ''
requestBody:
required: true
content:
application/json:
schema:
oneOf:
- $ref: '#/components/schemas/Cat'
- $ref: '#/components/schemas/Dog'
discriminator:
propertyName: pet_type
components:
schemas:
Pet:
type: object
required: [pet_type]
properties:
pet_type:
type: string
discriminator:
propertyName: pet_type
Dog:
allOf:
- $ref: '#/components/schemas/Pet'
- type: object
properties:
breed:
type: string
enum: [Dingo, Husky, Retriever, Shepherd]
Cat:
allOf:
- $ref: '#/components/schemas/Pet'
- type: object
properties:
hunts:
type: boolean
age:
type: integer
`
func Example() {
loader := openapi3.NewLoader()
doc, err := loader.LoadFromData([]byte(spec))
if err != nil {
panic(err)
}
if err := doc.Validate(loader.Context); err != nil {
panic(err)
}
router, err := legacy.NewRouter(doc)
if err != nil {
panic(err)
}
p, err := json.Marshal(map[string]interface{}{
"pet_type": "Cat",
"breed": "Dingo",
"bark": true,
})
if err != nil {
panic(err)
}
req, err := http.NewRequest(http.MethodPost, "/", bytes.NewReader(p))
if err != nil {
panic(err)
}
req.Header.Set("Content-Type", "application/json")
route, pathParams, err := router.FindRoute(req)
if err != nil {
panic(err)
}
requestValidationInput := &openapi3filter.RequestValidationInput{
Request: req,
PathParams: pathParams,
Route: route,
}
if err := openapi3filter.ValidateRequest(loader.Context, requestValidationInput); err != nil {
fmt.Println(err)
}
// Output:
// request body has an error: doesn't match schema: input matches more than one oneOf schemas
}
|
