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| | ;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2023 Giacomo Leidi <goodoldpaul@autistici.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 (tests services docker)
#:use-module (gnu packages docker)
#:use-module (gnu services docker)
#:use-module (guix derivations)
#:use-module (guix gexp)
#:use-module (guix monads)
#:use-module (guix packages)
#:use-module (guix store)
#:use-module (guix tests)
#:use-module (ice-9 match)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-64))
;;; Commentary:
;;;
;;; Unit tests for the (gnu services docker) module.
;;;
;;; Code:
;;;
;;; Unit tests for the oci-container-service-type.
;;;
;;; Access some internals for whitebox testing.
(define %store
(open-connection-for-tests))
(define (gexp->sexp . x)
(apply (@@ (guix gexp) gexp->sexp) x))
(define* (gexp->sexp* exp #:optional target)
(run-with-store %store (gexp->sexp exp (%current-system) target)
#:guile-for-build (%guile-for-build)))
(define (list->sexp-list* lst)
(map (lambda (el)
(if (gexp? el)
(gexp->sexp* el)
el))
lst))
(define oci-sanitize-mixed-list
(@@ (gnu services docker) oci-sanitize-mixed-list))
(define (oci-container-configuration->options config)
(list->sexp-list*
((@@ (gnu services docker) oci-container-configuration->options) config)))
(test-begin "oci-containers-service")
(test-group "oci-sanitize-mixed-list"
(define delimiter "=")
(define file-like-key
(plain-file "oci-tests-file-like-key" "some-content"))
(define mixed-list
`("any kind of string"
("KEY" . "VALUE")
(,#~(string-append "COMPUTED" "_KEY") . "VALUE")
(,file-like-key . "VALUE")))
(test-assertm "successfully lower mixed values"
(mlet* %store-monad ((ml -> (oci-sanitize-mixed-list "field-name" mixed-list delimiter))
(actual -> (list->sexp-list* ml))
(file-like-item (lower-object file-like-key))
(expected -> `("any kind of string"
(string-append "KEY" "=" "VALUE")
(string-append (string-append "COMPUTED" "_KEY") "=" "VALUE")
(string-append ,file-like-item "=" "VALUE"))))
(mbegin %store-monad
(return
(every (lambda (pair)
(apply (if (string? (first pair))
string=?
equal?)
pair))
(zip expected actual))))))
(test-error
"illegal list values" #t
(oci-sanitize-mixed-list "field-name" '(("KEY" . "VALUE") #f) delimiter))
(test-error
"illegal pair member values" #t
(oci-sanitize-mixed-list "field-name" '(("KEY" . 1)) delimiter)))
(test-group "oci-container-configuration->options"
(define config
(oci-container-configuration
(image "guix/guix:latest")))
(test-equal "entrypoint"
(list "--entrypoint" "entrypoint")
(oci-container-configuration->options
(oci-container-configuration
(inherit config)
(entrypoint "entrypoint"))))
(test-equal "environment"
(list "--env" '(string-append "key" "=" "value")
"--env" '(string-append "environment" "=" "variable"))
(oci-container-configuration->options
(oci-container-configuration
(inherit config)
(environment
'(("key" . "value")
("environment" . "variable"))))))
(test-equal "network"
(list "--network" "host")
(oci-container-configuration->options
(oci-container-configuration
(inherit config)
(network "host"))))
(test-equal "container-user"
(list "--user" "service-account")
(oci-container-configuration->options
(oci-container-configuration
(inherit config)
(container-user "service-account"))))
(test-equal "workdir"
(list "--workdir" "/srv/http")
(oci-container-configuration->options
(oci-container-configuration
(inherit config)
(workdir "/srv/http"))))
(test-equal "ports"
(list "-p" '(string-append "10443" ":" "443")
"-p" '(string-append "9022" ":" "22"))
(oci-container-configuration->options
(oci-container-configuration
(inherit config)
(ports
'(("10443" . "443")
("9022" . "22"))))))
(test-equal "volumes"
(list "-v" '(string-append "/gnu/store" ":" "/gnu/store")
"-v" '(string-append "/var/lib/guix" ":" "/var/lib/guix"))
(oci-container-configuration->options
(oci-container-configuration
(inherit config)
(volumes
'(("/gnu/store" . "/gnu/store")
("/var/lib/guix" . "/var/lib/guix"))))))
(test-equal "complete configuration"
(list "--entrypoint" "entrypoint"
"--env" '(string-append "key" "=" "value")
"--network" "host"
"--user" "service-account"
"--workdir" "/srv/http"
"-p" '(string-append "10443" ":" "443")
"-v" '(string-append "/gnu/store" ":" "/gnu/store"))
(oci-container-configuration->options
(oci-container-configuration
(inherit config)
(entrypoint "entrypoint")
(environment
'(("key" . "value")))
(network "host")
(container-user "service-account")
(workdir "/srv/http")
(ports
'(("10443" . "443")))
(volumes
'(("/gnu/store" . "/gnu/store")))))))
(test-end "oci-containers-service")
|