;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2022 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
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;;; under the terms of the GNU General Public License as published by
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;;; your option) any later version.
;;;
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
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;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (test-http-client)
  #:use-module (guix http-client)
  #:use-module (guix tests http)
  #:use-module (srfi srfi-1)
  #:use-module (srfi srfi-34)
  #:use-module (srfi srfi-64)
  #:use-module (rnrs bytevectors)
  #:use-module (rnrs io ports)
  #:use-module (web response)
  #:use-module (web uri))

(test-begin "http-client")

(test-equal "http-fetch, one request, binary"
  (string->utf8 "Hello, world.")
  (with-http-server `((200 "Hello, world."))
    (let* ((port (http-fetch (%local-url)))
           (bv   (get-bytevector-all port)))
      (close-port port)
      bv)))

(test-equal "http-fetch, one request, text"
  "Hello, world."
  (with-http-server `((200 "Hello, world."))
    (let* ((port (http-fetch (%local-url) #:text? #t))
           (data (get-string-all port)))
      (close-port port)
      data)))

(test-equal "http-fetch, redirect"
  "Hello, world."
  (with-http-server `((,(build-response
                         #:code 301
                         #:headers
                         `((location
                            . ,(string->uri-reference "/elsewhere")))
                         #:reason-phrase "Moved")
                       "Redirect!")
                      (200 "Hello, world."))
    (let* ((port (http-fetch (%local-url)))
           (data (get-string-all port)))
      (close-port port)
      data)))

(test-equal "http-fetch, error"
  404
  (with-http-server `((404 "Ne trovita."))
    (guard (c ((http-get-error? c) (http-get-error-code c)))
      (http-fetch (%local-url))
      #f)))

(test-equal "http-fetch, redirect + error"
  403
  (with-http-server `((,(build-response
                         #:code 302
                         #:headers
                         `((location
                            . ,(string->uri-reference "/elsewhere")))
                         #:reason-phrase "Moved")
                       "Redirect!")
                      (403 "Verboten."))
    (guard (c ((http-get-error? c) (http-get-error-code c)))
      (http-fetch (%local-url))
      #f)))

(test-end "http-client")

<tr><td><span title='2018-01-30 22:24:06 +0100'>2018-01-30</span></td><td><a href='/guix/commit/tests/derivations.scm?id=9d6fae65f3c2197e7b95afebd0a13908bdb4aed9'>derivations: Adjust tests for Stow environments.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-10-12 23:47:48 +0200'>2017-10-12</span></td><td><a href='/guix/commit/tests/derivations.scm?id=6ea10db973d861cd8774938e40151c0f8b2d266f'>tests: Support multiple HTTP server instances.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-06-02 18:47:06 +0200'>2017-06-02</span></td><td><a href='/guix/commit/tests/derivations.scm?id=2dc98729afb62e48b5866f599df9a9274d440686'>derivations: 'derivation-prerequisites-to-build' returns &lt;substitutable&gt;.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-06-02 18:47:06 +0200'>2017-06-02</span></td><td><a href='/guix/commit/tests/derivations.scm?id=ef51ac21eec28de3b0fb693f88be5f3c494d464a'>derivations: 'substitution-oracle' returns a &lt;substitutable&gt;.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-04-22 14:07:46 +0200'>2017-04-22</span></td><td><a href='/guix/commit/tests/derivations.scm?id=8a8e2d2ed5932a13a73583d32b152133d28aedf5'>derivations: Adjust builder encoding test.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-04-21 22:45:29 +0200'>2017-04-21</span></td><td><a href='/guix/commit/tests/derivations.scm?id=9231ef12f2a595b8f1e677dbe50cc499555302b6'>derivations: Restore UTF-8 encoding of build scripts.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-03-28 10:00:05 +0200'>2017-03-28</span></td><td><a href='/guix/commit/tests/derivations.scm?id=bdb59b331bac0dea4a75b055334313ddc7bfecc8'>derivations: Do not fetch narinfos for non-substitutable items.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-01-11 17:06:31 +0100'>2017-01-11</span></td><td><a href='/guix/commit/tests/derivations.scm?id=9b5364a3afb03414bd6e3ded2fbfdacabe4e8870'>daemon: Allow check builds of 'builtin:download' derivations.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2016-11-16 18:19:54 +0100'>2016-11-16</span></td><td><a href='/guix/commit/tests/derivations.scm?id=f9aefa2d5fb3f6aad25a907939ee872c828b33d0'>daemon: Add 'built-in-builders' RPC.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2016-11-16 18:19:47 +0100'>2016-11-16</span></td><td><a href='/guix/commit/tests/derivations.scm?id=94d92c7796a3dd50c27d532315f7d497ac99f08e'>daemon: Add "builtin:download" derivation builder.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>