dredd | RESTful API to fetch data | REST library

I'm using grape-swagger gem to produce swagger documentation for dredd.

I have such params:

Trying to run dredd on swagger documentation. Dredd fails with next errors:

I test my Api with DREDD against it's specification (written in Openapi3 considering, painfull limitations of Support by Dredd considered). No I have one endpoint, which produces CSV-data if the Accept-header is set so.

I have this dredd.yml config file:

I run into problem while trying to instruct Dredd to issue a different requests to trigger two distinct scenarios: success with code 201 and failure with code 400.

I tried to setup a separate example per HTTP status code but couldn't manage to do that. I can add example section in requestBody but then it will be used in both example - for success and failure.

I'm working with Dredd the HTTP API Testing Framework to test my backend apis. Well the idea is that each time you create a test case a documentation will be generated automatically which is a good practice to ensure that documentation is always up to date and test driven. Sometimes I want to create a test case without generating its relative documentation. I would like to find a way how to exclude a test case from appearing into the documentation.

Thanks !

The problem I'm facing is:

I have a request and need to check 3 types of responses for this request. Each time I need to slightly modify my request body before sending it.

I have an OpenAPI v3 specification file with the following (showing just fragments):

I'm trying to use Dredd to test my OpenAPI specified API but I can't get Dredd to recognize the JSON body of my POST requests, it keeps sending my POST requests with an empty body. According to Dredd's documentation it uses the schema.example for "in": "body" and that's exactly what I am doing but Dredd keeps issuing the POST with empty body.

I've tried both OpenAPI3 and OpenAPI2 with the same result. My POST operation in OpenAPI2 specification looks like this: