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;;; auth-source-pass-tests.el --- Tests for auth-source-pass.el -*- lexical-binding: t; -*-
;; Copyright (C) 2013, 2017 Free Software Foundation, Inc.
;; Author: Damien Cassou <damien.cassou@gmail.com>
;; This file is part of GNU Emacs.
;; GNU Emacs 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 Emacs 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 Emacs. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; Tests for auth-source-pass.el
;;; Code:
(require 'ert)
(require 'auth-source-pass)
(eval-when-compile (require 'cl-lib))
(ert-deftest auth-source-pass-parse-simple ()
(let ((content "pass\nkey1:val1\nkey2:val2\n"))
(should (equal (auth-source-pass--parse-data content)
'(("key1" . "val1")
("key2" . "val2"))))))
(ert-deftest auth-source-pass-parse-with-dash-line ()
(let ((content "pass\n--\nkey1:val1\nkey2:val2\n"))
(should (equal (auth-source-pass--parse-data content)
'(("key1" . "val1")
("key2" . "val2"))))))
(ert-deftest auth-source-pass-parse-with-trailing-spaces ()
(let ((content "pass\n--\nkey1 :val1 \nkey2: val2\n\n"))
(should (equal (auth-source-pass--parse-data content)
'(("key1" . "val1")
("key2" . "val2"))))))
(defvar auth-source-pass--debug-log nil
"Contains a list of all messages passed to `auth-source-do-debug`.")
(defun auth-source-pass--should-have-message-containing (regexp)
"Assert that at least one `auth-source-do-debug` matched REGEXP."
(should (seq-find (lambda (message)
(string-match regexp message))
auth-source-pass--debug-log)))
(defun auth-source-pass--debug (&rest msg)
"Format MSG and add that to `auth-source-pass--debug-log`.
This function is intended to be set to `auth-source-debug`."
(add-to-list 'auth-source-pass--debug-log (apply #'format msg) t))
(defmacro auth-source-pass--with-store (store &rest body)
"Use STORE as password-store while executing BODY."
(declare (indent 1))
`(cl-letf (((symbol-function 'auth-source-pass-parse-entry) (lambda (entry) (cdr (cl-find entry ,store :key #'car :test #'string=))) )
((symbol-function 'auth-source-pass-entries) (lambda () (mapcar #'car ,store)))
((symbol-function 'auth-source-pass--entry-valid-p) (lambda (_entry) t)))
(let ((auth-source-debug #'auth-source-pass--debug)
(auth-source-pass--debug-log nil))
,@body)))
(ert-deftest auth-source-pass-find-match-matching-at-entry-name ()
(auth-source-pass--with-store '(("foo"))
(should (equal (auth-source-pass--find-match "foo" nil)
"foo"))))
(ert-deftest auth-source-pass-find-match-matching-at-entry-name-part ()
(auth-source-pass--with-store '(("foo"))
(should (equal (auth-source-pass--find-match "https://foo" nil)
"foo"))))
(ert-deftest auth-source-pass-find-match-matching-at-entry-name-ignoring-user ()
(auth-source-pass--with-store '(("foo"))
(should (equal (auth-source-pass--find-match "https://SomeUser@foo" nil)
"foo"))))
(ert-deftest auth-source-pass-find-match-matching-at-entry-name-with-user ()
(auth-source-pass--with-store '(("SomeUser@foo"))
(should (equal (auth-source-pass--find-match "https://SomeUser@foo" nil)
"SomeUser@foo"))))
(ert-deftest auth-source-pass-find-match-matching-at-entry-name-prefer-full ()
(auth-source-pass--with-store '(("SomeUser@foo") ("foo"))
(should (equal (auth-source-pass--find-match "https://SomeUser@foo" nil)
"SomeUser@foo"))))
(ert-deftest auth-source-pass-find-match-matching-at-entry-name-prefer-full-reversed ()
(auth-source-pass--with-store '(("foo") ("SomeUser@foo"))
(should (equal (auth-source-pass--find-match "https://SomeUser@foo" nil)
"SomeUser@foo"))))
(ert-deftest auth-source-pass-find-match-matching-at-entry-name-without-subdomain ()
(auth-source-pass--with-store '(("bar.com"))
(should (equal (auth-source-pass--find-match "foo.bar.com" nil)
"bar.com"))))
(ert-deftest auth-source-pass-find-match-matching-at-entry-name-without-subdomain-with-user ()
(auth-source-pass--with-store '(("someone@bar.com"))
(should (equal (auth-source-pass--find-match "foo.bar.com" "someone")
"someone@bar.com"))))
(ert-deftest auth-source-pass-find-match-matching-at-entry-name-without-subdomain-with-bad-user ()
(auth-source-pass--with-store '(("someoneelse@bar.com"))
(should (equal (auth-source-pass--find-match "foo.bar.com" "someone")
nil))))
(ert-deftest auth-source-pass-find-match-matching-at-entry-name-without-subdomain-prefer-full ()
(auth-source-pass--with-store '(("bar.com") ("foo.bar.com"))
(should (equal (auth-source-pass--find-match "foo.bar.com" nil)
"foo.bar.com"))))
(ert-deftest auth-source-pass-dont-match-at-folder-name ()
(auth-source-pass--with-store '(("foo.bar.com/foo"))
(should (equal (auth-source-pass--find-match "foo.bar.com" nil)
nil))))
(ert-deftest auth-source-pass-find-match-matching-extracting-user-from-host ()
(auth-source-pass--with-store '(("foo.com/bar"))
(should (equal (auth-source-pass--find-match "https://bar@foo.com" nil)
"foo.com/bar"))))
(ert-deftest auth-source-pass-search-with-user-first ()
(auth-source-pass--with-store '(("foo") ("user@foo"))
(should (equal (auth-source-pass--find-match "foo" "user")
"user@foo"))
(auth-source-pass--should-have-message-containing "Found 1 match")))
(ert-deftest auth-source-pass-give-priority-to-desired-user ()
(auth-source-pass--with-store '(("foo") ("subdir/foo" ("user" . "someone")))
(should (equal (auth-source-pass--find-match "foo" "someone")
"subdir/foo"))
(auth-source-pass--should-have-message-containing "Found 2 matches")
(auth-source-pass--should-have-message-containing "matching user field")))
(ert-deftest auth-source-pass-give-priority-to-desired-user-reversed ()
(auth-source-pass--with-store '(("foo" ("user" . "someone")) ("subdir/foo"))
(should (equal (auth-source-pass--find-match "foo" "someone")
"foo"))
(auth-source-pass--should-have-message-containing "Found 2 matches")
(auth-source-pass--should-have-message-containing "matching user field")))
(ert-deftest auth-source-pass-return-first-when-several-matches ()
(auth-source-pass--with-store '(("foo") ("subdir/foo"))
(should (equal (auth-source-pass--find-match "foo" nil)
"foo"))
(auth-source-pass--should-have-message-containing "Found 2 matches")
(auth-source-pass--should-have-message-containing "the first one")))
(ert-deftest auth-source-pass-make-divansantana-happy ()
(auth-source-pass--with-store '(("host.com"))
(should (equal (auth-source-pass--find-match "smtp.host.com" "myusername@host.co.za")
"host.com"))))
(ert-deftest auth-source-pass-hostname ()
(should (equal (auth-source-pass--hostname "https://foo.bar") "foo.bar"))
(should (equal (auth-source-pass--hostname "http://foo.bar") "foo.bar"))
(should (equal (auth-source-pass--hostname "https://SomeUser@foo.bar") "foo.bar")))
(ert-deftest auth-source-pass-hostname-with-user ()
(should (equal (auth-source-pass--hostname-with-user "https://foo.bar") "foo.bar"))
(should (equal (auth-source-pass--hostname-with-user "http://foo.bar") "foo.bar"))
(should (equal (auth-source-pass--hostname-with-user "https://SomeUser@foo.bar") "SomeUser@foo.bar")))
(defmacro auth-source-pass--with-store-find-foo (store &rest body)
"Use STORE while executing BODY. \"foo\" is the matched entry."
(declare (indent 1))
`(auth-source-pass--with-store ,store
(cl-letf (((symbol-function 'auth-source-pass-find-match)
(lambda (_host _user)
"foo")))
,@body)))
(ert-deftest auth-source-pass-build-result-return-parameters ()
(auth-source-pass--with-store-find-foo '(("foo"))
(let ((result (auth-source-pass--build-result "foo" 512 "user")))
(should (equal (plist-get result :port) 512))
(should (equal (plist-get result :user) "user")))))
(ert-deftest auth-source-pass-build-result-return-entry-values ()
(auth-source-pass--with-store-find-foo '(("foo" ("port" . 512) ("user" . "anuser")))
(let ((result (auth-source-pass--build-result "foo" nil nil)))
(should (equal (plist-get result :port) 512))
(should (equal (plist-get result :user) "anuser")))))
(ert-deftest auth-source-pass-build-result-entry-takes-precedence ()
(auth-source-pass--with-store-find-foo '(("foo" ("port" . 512) ("user" . "anuser")))
(let ((result (auth-source-pass--build-result "foo" 1024 "anotheruser")))
(should (equal (plist-get result :port) 512))
(should (equal (plist-get result :user) "anuser")))))
(ert-deftest auth-source-pass-only-return-entries-that-can-be-open ()
(cl-letf (((symbol-function 'auth-source-pass-entries)
(lambda () '("foo.site.com" "bar.site.com"
"mail/baz.site.com/scott")))
((symbol-function 'auth-source-pass--entry-valid-p)
;; only foo.site.com and "mail/baz.site.com/scott" are valid
(lambda (entry) (member entry '("foo.site.com"
"mail/baz.site.com/scott")))))
(should (equal (auth-source-pass--find-all-by-entry-name "foo.site.com" "someuser")
'("foo.site.com")))
(should (equal (auth-source-pass--find-all-by-entry-name "bar.site.com" "someuser")
'()))
(should (equal (auth-source-pass--find-all-by-entry-name "baz.site.com" "scott")
'("mail/baz.site.com/scott")))))
(ert-deftest auth-source-pass-entry-is-not-valid-when-unreadable ()
(cl-letf (((symbol-function 'auth-source-pass--read-entry)
(lambda (entry)
;; only foo is a valid entry
(if (string-equal entry "foo")
"password"
nil))))
(should (auth-source-pass--entry-valid-p "foo"))
(should-not (auth-source-pass--entry-valid-p "bar"))))
(provide 'auth-source-pass-tests)
;;; auth-source-pass-tests.el ends here
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