requestHandler(request, response(...), requestHeaders, ajaxSettings)

Defines the XHR response for a given trapped request.

fixture( { method: "get", url: "/todos" },
    function( request, response, headers, ajaxSettings ) {
        request; //-> {
        //    method: "get",
        //    url: "/todos",
        //    data: {complete: true}
        //   }

    }
);

$.ajax( { method: "get", url: "/todos?complete=true" } );

Templated url data will be added to the requestHandler's request argument's data property:

fixture( { url: "/todos/{action}" },
    function( request, response, headers, ajaxSettings ) {
        request; //-> {
        //    method: "post",
        //    url: "/todos",
        //    data: {action: delete}
        //   }
    }
);

$.post( "/todos/delete" );