;; disfluid, implementation of the Solid specification
;; Copyright (C) 2020, 2021  Vivien Kraus

;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU Affero General Public License as
;; published by the Free Software Foundation, either version 3 of the
;; License, or (at your option) any later version.

;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU Affero General Public License for more details.

;; You should have received a copy of the GNU Affero General Public License
;; along with this program.  If not, see <https://www.gnu.org/licenses/>.

(define-module (tests client-manifest-not-modified)
  #:use-module (webid-oidc server endpoint)
  #:use-module (webid-oidc server endpoint client)
  #:use-module (webid-oidc client)
  #:use-module (webid-oidc testing)
  #:use-module (webid-oidc errors)
  #:use-module (web uri)
  #:use-module (srfi srfi-19)
  #:use-module (web request)
  #:use-module (web response)
  #:use-module (ice-9 optargs)
  #:use-module (ice-9 receive)
  #:use-module (oop goops)
  #:declarative? #t
  #:duplicates (merge-generics))

(with-test-environment
 "client-manifest-not-modified"
 (lambda ()
   (define endpoint
     (make <client-id>
       #:client-id (string->uri "https://example.com/manifest")
       #:redirect-uris (list (string->uri "https://example.com/authorized"))))
   (receive (response response-body response-meta)
       (handle endpoint
               (build-request (string->uri "https://example.com/manifest"))
               #f)
     (let ((etag (response-etag response)))
       (unless etag
         (exit 1))
       (receive (second-response second-response-body second-response-meta)
           (handle endpoint
                   (build-request (string->uri "https://example.com/manifest")
                                  #:headers `((if-none-match . (,etag))))
                   #f)
         (unless (eqv? (response-code second-response) 304)
           (exit 2)))))))