;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 David Thompson <davet@gnu.org>
;;; Copyright © 2016 David Craven <david@craven.ch>
;;; Copyright © 2019, 2020, 2022 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2020 Martin Becze <mjbecze@riseup.net>
;;; Copyright © 2023 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2023 David Elsing <david.elsing@posteo.net>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix 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 General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (test-crate)
  #:use-module (guix import crate)
  #:use-module (guix base32)
  #:use-module (guix build-system cargo)
  #:use-module ((gcrypt hash)
                #:select ((sha256 . gcrypt-sha256)))
  #:use-module (guix packages)
  #:use-module (guix read-print)
  #:use-module (guix tests)
  #:use-module (gnu packages)
  #:use-module (ice-9 iconv)
  #:use-module (ice-9 match)
  #:use-module (srfi srfi-64))


;; crate versions and dependencies used here
;; foo-0.8.1
;; foo-1.0.0
;; foo-1.0.3
;; 	leaf-alice 0.7.5
;; bar-1.0.0
;;      leaf-bob   3.0.1
;;      leaf-bob   3.0.2 (dev-dependency)
;;      leaf-bob   4.0.0 (dev-dependency)
;;
;; root-1.0.0
;; root-1.0.4
;; 	intermediate-a 1.0.42
;; 	intermediate-b ^1.0.0
;; 	leaf-alice     ^0.7
;; 	leaf-bob       ^3
;; 	intermediate-c 1 (dev-dependency)
;;
;; intermediate-a-1.0.40
;; intermediate-a-1.0.42
;; intermediate-a-1.1.0-alpha.1
;; 	intermediate-a	1.2.3
;; 	leaf-alice	0.7.5
;; 	leaf-bob	^3
;;
;; intermediate-b-1.2.3
;; 	leaf-bob	3.0.1
;;
;; intermediate-c-1.0.1
;;      leaf-alice      0.7.5 (dev-dependency)
;;
;; leaf-alice-0.7.3
;; leaf-alice-0.7.5
;;
;; leaf-bob-3.0.1
;; leaf-bob-3.0.2 (yanked)
;; leaf-bob-4.0.0 (yanked)


(define test-foo-crate
  "{
  \"crate\": {
    \"max_version\": \"1.0.3\",
    \"name\": \"foo\",
    \"description\": \"summary\",
    \"homepage\": \"http://example.com\",
    \"repository\": \"http://example.com\",
    \"keywords\": [\"dummy\", \"test\"],
    \"categories\": [\"test\"],
    \"actual_versions\": [
      { \"id\": 234210,
        \"num\": \"0.8.1\",
        \"license\": \"MIT OR Apache-2.0\",
        \"links\": {
          \"dependencies\": \"/api/v1/crates/foo/0.8.1/dependencies\"
        },
        \"yanked\": false
      },
      { \"id\": 234212,
        \"num\": \"1.0.0\",
        \"license\": \"MIT OR Apache-2.0\",
        \"links\": {
          \"dependencies\": \"/api/v1/crates/foo/1.0.0/dependencies\"
        },
        \"yanked\": false
      },
      { \"id\": 234214,
        \"num\": \"1.0.3\",
        \"license\": \"MIT OR Apache-2.0\",
        \"links\": {
          \"dependencies\": \"/api/v1/crates/foo/1.0.3/dependencies\"
        },
        \"yanked\": false
      }
    ]
  }
}")

(define test-foo-dependencies
  "{
  \"dependencies\": [
     {
       \"crate_id\": \"le