1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
| | ;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 Ludovic Courtès <ludo@gnu.org>
;;;
;;; 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 (gnu tests web)
#:use-module (gnu tests)
#:use-module (gnu system)
#:use-module (gnu system file-systems)
#:use-module (gnu system shadow)
#:use-module (gnu system vm)
#:use-module (gnu services)
#:use-module (gnu services web)
#:use-module (gnu services networking)
#:use-module (guix gexp)
#:use-module (guix store)
#:export (%test-nginx))
(define %index.html-contents
;; Contents of the /index.html file served by nginx.
"Hello, nginx!")
(define %make-http-root
;; Create our server root in /srv.
#~(begin
(mkdir "/srv")
(call-with-output-file "/srv/index.html"
(lambda (port)
(display #$%index.html-contents port)))))
(define %nginx-servers
;; Server blocks.
(list (nginx-server-configuration
(root "/srv")
(http-port 8042))))
(define %nginx-os
;; Operating system under test.
(simple-operating-system
(dhcp-client-service)
(service nginx-service-type
(nginx-configuration
(log-directory "/var/log/nginx")
(server-blocks %nginx-servers)))
(simple-service 'make-http-root activation-service-type
%make-http-root)))
(define* (run-nginx-test #:optional (http-port 8042))
"Run tests in %NGINX-OS, which has nginx running and listening on
HTTP-PORT."
(define os
(marionette-operating-system
%nginx-os
#:imported-modules '((gnu services herd)
(guix combinators))))
(define vm
(virtual-machine
(operating-system os)
(port-forwardings `((8080 . ,http-port)))))
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (srfi srfi-11) (srfi srfi-64)
(gnu build marionette)
(web uri)
(web client)
(web response))
(define marionette
(make-marionette (list #$vm)))
(mkdir #$output)
(chdir #$output)
(test-begin "nginx")
;; Wait for nginx to be up and running.
(test-eq "service running"
'running!
(marionette-eval
'(begin
(use-modules (gnu services herd))
(start-service 'nginx)
'running!)
marionette))
;; Make sure the PID file is created.
(test-assert "PID file"
(marionette-eval
'(file-exists? "/var/run/nginx/pid")
marionette))
;; Retrieve the index.html file we put in /srv.
(test-equal "http-get"
'(200 #$%index.html-contents)
(let-values (((response text)
(http-get "http://localhost:8080/index.html"
#:decode-body? #t)))
(list (response-code response) text)))
;; There should be a log file in here.
(test-assert "log file"
(marionette-eval
'(file-exists? "/var/log/nginx/access.log")
marionette))
(test-end)
(exit (= (test-runner-fail-count (test-runner-current)) 0)))))
(gexp->derivation "nginx-test" test))
(define %test-nginx
(system-test
(name "nginx")
(description "Connect to a running NGINX server.")
(value (run-nginx-test))))
|