Empty response body is not supported

[kibertoad]

When .toMatchApiSchema() is invoked on a response with no body (which is correct), an error is thrown:

Error: failed to extract response details

    at validateRequiredProps (C:\sources\node\project\node_modules\api-contract-validator\lib\validators.js:79:11)
    at Object.schemaValidator (C:\sources\node\project\node_modules\api-contract-validator\lib\validators.js:22:3)
    at Object.toMatchApiSchema (C:\sources\node\project\node_modules\api-contract-validator\lib\plugins\jest\schema-matcher.js:11:24)
    at __EXTERNAL_MATCHER_TRAP__ (C:\sources\node\project\node_modules\expect\build\index.js:342:30)

[john-aura]

I think I'm having the same problem. A response to a POST has data=null but contract validation fails

validate contract › for /auth/session/signout successful sign-out
schema not found for {"path":"/auth/session/signout","method":"post","status":200}

and I have the endpoint defined like this

  /auth/session/signout:
    post:
      summary: Sign a user out, invalidating all session tokens.
      tags: ["session"]
      security:
        - X-API-KEY: []
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                refresh_token:
                  type: string
              required:
                - refresh_token
      responses:
        "200": 
          description: OK
        "400": { $ref: "#/components/responses/bad_request" }
        "401": { $ref: "#/components/responses/bad_request" }