Give the possibility to use the owner mock server
Imagine that a have a endpoint who gives the possibility to order de reponse with a 'orderBy' parameter, if you want test this with mock server you can't.
Can you please elaborate on what do you mean by “you can’t test orderBy with mock server”?
AdminLukas Linhart (Admin, apiary.io) commented
I don't quite understand your request, can you please elaborate?
You mean you'd like to have 'orderBy' parameter set to an arbitrary value and to return body based on that variable?
For particular values, you can do that by specifying URL template and then using particular values to override templated resource. Please refer to http://support.apiary.io/knowledgebase/articles/117119-handling-multiple-actions-on-a-single-resource .
Is there anything else you want to achieve?