[Bug]: Validate_request does not raise/return any errors when it should

[itsMGA]

Actual Behavior

If a request parameter is missing or its datatype different from yaml schema, no error is raised

Expected Behavior

An error should be raised

Steps to Reproduce

Schema:

openapi: 3.0.1
info:
  title: API Documentation
  description: |
    Welcome to the API documentation. This documentation provides an overview of the basic REST API functionalities. It will help you learn and understand how to use the API to get the data you need and develop integrations between your application and the platform.

    The API allows you to:
      * manage users
      * manage reports

    To work with most methods, you need to acquire an access token first:
    <ol>
      <li> Call <a href="#post-/auth/login">POST /auth/login</a> </li>
      <li> Copy the "access_token" value from the response </li>
      <li> Go to the "Authentication" section</li>
      <li> Paste the value into the "api-token" field </li>
      <li> Click the "set" button </li>
    </ol>

  termsOfService: 'https://example.com/termsOfService'
  contact:
    email: support@example.com
  version: 1.0.0
externalDocs:
  description: Find out more about Swagger
  url: 'http://swagger.io'
servers:
  - url: https://api.example.com/
tags:
  - name: login
    description: User login/logout
  - name: general
    description: General management
components:
  schemas:
    UserRequest:
      type: object
      oneOf:
        - type: object
          required: [ user_id ]
          properties:
            user_id:
              type: integer
        - type: object
          required: [ username ]
          properties:
            username:
              type: string
  responses:
    OkResponse:
      description: Success.
      content:
        'application/json':
          schema:
            type: object
            required: [ result ]
            properties:
              result:
                type: string
                enum: [ OK ]
    BadRequestError:
      description: Bad request.
      content:
        'application/json':
          schema:
            type: object
            required: [ result ]
            properties:
              result:
                type: string
                enum: [ BAD_REQUEST ]
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer

paths:
  /auth/login:
    post:
      tags:
        - login
      summary: User login
      description: Get an access token for authentication
      operationId: login
      parameters:
        - name: access_token
          in: query
          description: OAuth2-provided access token
          schema:
            type: string
        - name: username
          in: query
          description: User's username
          schema:
            type: string
        - name: password
          in: query
          description: User's password
          schema:
            type: string
      responses:
        '200':
          description: Successful operation
          content:
            'application/json':
              schema:
                type: object
                properties:
                  status:
                    type: string
                  validated:
                    type: string

Python Code:

yaml_url= "https://my-host/login.yaml"
yaml_path = r"somepath/file.yaml"

# spec = load_local_spec(yaml_path)
# spec = load_spec_from_url(yaml_url)

response = requests.get(yaml_url)
spec_dict = yaml.load(response.text, Loader=yaml.SafeLoader)
spec = Spec.from_dict(spec_dict, base_uri=yaml_url)

url = 'https://api-stage.northghost.com/partner/login'

r = requests.post(url=url, params={'login': 321, 'password': "some_password"})
request = RequestsOpenAPIRequest(r.request)
print(validate_request(request=request, spec=spec))
print(r.json())

OpenAPI Core Version

openapi_core==0.18.0

OpenAPI Core Integration

Requests

Affected Area(s)

No response

References

No response

Anything else we need to know?

In 0.16 version, where was an iter method, seems to be missing from 0.18, was really handy when parsing and storing errors:
validate_request.iter(self.spec, request_data)
Is it depreciated? Did not see it in the docs

Would you like to implement a fix?

No