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1 | ;;; GNU Guix --- Functional package management for GNU |
2 | ;;; Copyright © 2019 Ludovic Courtès <ludo@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-swh) | |
20 | #:use-module (guix swh) | |
21 | #:use-module (guix tests http) | |
ba1c1853 | 22 | #:use-module (web response) |
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23 | #:use-module (srfi srfi-64)) |
24 | ||
25 | ;; Test the JSON mapping machinery used in (guix swh). | |
26 | ||
27 | (define %origin | |
28 | "{ \"id\": 42, | |
29 | \"visits_url\": \"/visits/42\", | |
30 | \"type\": \"git\", | |
31 | \"url\": \"http://example.org/guix.git\" }") | |
32 | ||
33 | (define %directory-entries | |
34 | "[ { \"name\": \"one\", | |
35 | \"type\": \"regular\", | |
36 | \"length\": 123, | |
37 | \"dir_id\": 1 } | |
38 | { \"name\": \"two\", | |
39 | \"type\": \"regular\", | |
40 | \"length\": 456, | |
41 | \"dir_id\": 2 } ]") | |
42 | ||
43 | (define-syntax-rule (with-json-result str exp ...) | |
9323ab55 | 44 | (with-http-server `((200 ,str)) |
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45 | (parameterize ((%swh-base-url (%local-url))) |
46 | exp ...))) | |
47 | ||
48 | (test-begin "swh") | |
49 | ||
50 | (test-equal "lookup-origin" | |
51 | (list 42 "git" "http://example.org/guix.git") | |
52 | (with-json-result %origin | |
53 | (let ((origin (lookup-origin "http://example.org/guix.git"))) | |
54 | (list (origin-id origin) | |
55 | (origin-type origin) | |
56 | (origin-url origin))))) | |
57 | ||
58 | (test-equal "lookup-origin, not found" | |
59 | #f | |
9323ab55 | 60 | (with-http-server `((404 "Nope.")) |
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61 | (parameterize ((%swh-base-url (%local-url))) |
62 | (lookup-origin "http://example.org/whatever")))) | |
63 | ||
64 | (test-equal "lookup-directory" | |
65 | '(("one" 123) ("two" 456)) | |
66 | (with-json-result %directory-entries | |
67 | (map (lambda (entry) | |
68 | (list (directory-entry-name entry) | |
69 | (directory-entry-length entry))) | |
70 | (lookup-directory "123")))) | |
71 | ||
ba1c1853 LC |
72 | (test-equal "rate limit reached" |
73 | 3000000000 | |
74 | (let ((too-many (build-response | |
75 | #:code 429 | |
76 | #:reason-phrase "Too many requests" | |
77 | ||
78 | ;; Pretend we've reached the limit and it'll be reset in | |
79 | ;; June 2065. | |
80 | #:headers '((x-ratelimit-remaining . "0") | |
81 | (x-ratelimit-reset . "3000000000"))))) | |
82 | (with-http-server `((,too-many "Too bad.")) | |
83 | (parameterize ((%swh-base-url (%local-url))) | |
84 | (catch 'swh-error | |
85 | (lambda () | |
86 | (lookup-origin "http://example.org/guix.git")) | |
87 | (lambda (key url method response) | |
88 | ;; Ensure the reset time was recorded. | |
89 | (@@ (guix swh) %general-rate-limit-reset-time))))))) | |
90 | ||
91 | (test-assert "%allow-request? and request-rate-limit-reached?" | |
92 | ;; Here we test two things: that the rate limit set above is in effect and | |
93 | ;; that %ALLOW-REQUEST? is called, and that 'request-rate-limit-reached?' | |
94 | ;; returns true. | |
95 | (let* ((key (gensym "skip-request")) | |
96 | (skip-if-limit-reached | |
97 | (lambda (url method) | |
98 | (or (not (request-rate-limit-reached? url method)) | |
99 | (throw key #t))))) | |
100 | (parameterize ((%allow-request? skip-if-limit-reached)) | |
101 | (catch key | |
102 | (lambda () | |
103 | (lookup-origin "http://example.org/guix.git") | |
104 | #f) | |
105 | (const #t))))) | |
106 | ||
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107 | (test-end "swh") |
108 | ||
109 | ;; Local Variables: | |
110 | ;; eval: (put 'with-json-result 'scheme-indent-function 1) | |
9323ab55 | 111 | ;; eval: (put 'with-http-server 'scheme-indent-function 1) |
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112 | ;; End: |
113 |