tests/pypi.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2014 David Thompson <davet@gnu.org>
   3 ;;;
   4 ;;; This file is part of GNU Guix.
   5 ;;;
   6 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   7 ;;; under the terms of the GNU General Public License as published by
   8 ;;; the Free Software Foundation; either version 3 of the License, or (at
   9 ;;; your option) any later version.
  10 ;;;
  11 ;;; GNU Guix is distributed in the hope that it will be useful, but
  12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 ;;; GNU General Public License for more details.
  15 ;;;
  16 ;;; You should have received a copy of the GNU General Public License
  17 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 (define-module (test-pypi)
  20   #:use-module (guix import pypi)
  21   #:use-module (guix base32)
  22   #:use-module (guix hash)
  23   #:use-module (guix tests)
  24   #:use-module ((guix build utils) #:select (delete-file-recursively))
  25   #:use-module (srfi srfi-64)
  26   #:use-module (ice-9 match))
  27
  28 (define test-json
  29   "{
  30   \"info\": {
  31     \"version\": \"1.0.0\",
  32     \"name\": \"foo\",
  33     \"license\": \"GNU LGPL\",
  34     \"summary\": \"summary\",
  35     \"home_page\": \"http://example.com\",
  36   },
  37   \"releases\": {
  38     \"1.0.0\": [
  39       {
  40         \"url\": \"https://example.com/foo-1.0.0.egg\",
  41         \"packagetype\": \"bdist_egg\",
  42       }, {
  43         \"url\": \"https://example.com/foo-1.0.0.tar.gz\",
  44         \"packagetype\": \"sdist\",
  45       }
  46     ]
  47   }
  48 }")
  49
  50 (define test-source-hash
  51   "")
  52
  53 (define test-requirements
  54 "# A comment
  55  # A comment after a space
  56 bar
  57 baz > 13.37")
  58
  59 (test-begin "pypi")
  60
  61 (test-assert "pypi->guix-package"
  62   ;; Replace network resources with sample data.
  63   (mock ((guix import utils) url-fetch
  64          (lambda (url file-name)
  65            (match url
  66              ("https://pypi.python.org/pypi/foo/json"
  67               (with-output-to-file file-name
  68                 (lambda ()
  69                   (display test-json))))
  70              ("https://example.com/foo-1.0.0.tar.gz"
  71                (begin
  72                  (mkdir "foo-1.0.0")
  73                  (with-output-to-file "foo-1.0.0/requirements.txt"
  74                    (lambda ()
  75                      (display test-requirements)))
  76                  (system* "tar" "czvf" file-name "foo-1.0.0/")
  77                  (delete-file-recursively "foo-1.0.0")
  78                  (set! test-source-hash
  79                        (call-with-input-file file-name port-sha256))))
  80              (_ (error "Unexpected URL: " url)))))
  81     (match (pypi->guix-package "foo")
  82       (('package
  83          ('name "python-foo")
  84          ('version "1.0.0")
  85          ('source ('origin
  86                     ('method 'url-fetch)
  87                     ('uri (string-append "https://example.com/foo-"
  88                                          version ".tar.gz"))
  89                     ('sha256
  90                      ('base32
  91                       (? string? hash)))))
  92          ('build-system 'python-build-system)
  93          ('inputs
  94           ('quasiquote
  95            (("python-bar" ('unquote 'python-bar))
  96             ("python-baz" ('unquote 'python-baz))
  97             ("python-setuptools" ('unquote 'python-setuptools)))))
  98          ('home-page "http://example.com")
  99          ('synopsis "summary")
 100          ('description "summary")
 101          ('license 'lgpl2.0))
 102        (string=? (bytevector->nix-base32-string
 103                   test-source-hash)
 104                  hash))
 105       (x
 106        (pk 'fail x #f)))))
 107
 108 (test-end "pypi")