Move unit tests from ert to buttercup

Easier to organize and write. Now I can hopefully strive for better
coverage!
This commit is contained in:
Henrik Lissner 2018-06-15 03:31:54 +02:00
parent 98d2f1de3f
commit eaca8c58fa
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GPG key ID: 5F6C0EA160557395
41 changed files with 1371 additions and 1101 deletions

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;; -*- no-byte-compile: t; -*-
;;; core/test/autoload-buffers.el
(defmacro with-temp-buffers!! (buffer-args &rest body)
(declare (indent defun))
(let (buffers)
(dolist (bsym buffer-args)
(push `(,bsym (get-buffer-create ,(symbol-name bsym)))
buffers))
`(save-window-excursion
(cl-flet ((buffer-list
(lambda ()
(cl-remove-if-not #'buffer-live-p (list ,@(reverse (mapcar #'car buffers)))))))
(let* ((split-width-threshold 0)
(window-min-width 0)
persp-mode
,@buffers)
(delete-other-windows)
,@body
(let (kill-buffer-query-functions kill-buffer-hook)
(mapc #'kill-buffer (buffer-list))))))))
;;
(def-test! get-buffers
(with-temp-buffers!! (a b c)
(should (cl-every #'buffer-live-p (buffer-list)))
(should (equal (buffer-list) (list a b c)))
(dolist (buf (list (cons a doom-emacs-dir)
(cons b doom-emacs-dir)
(cons c "/tmp/")))
(with-current-buffer (car buf)
(setq-local default-directory (cdr buf))))
(projectile-mode +1)
(with-current-buffer a
;; should produce all buffers
(let ((buffers (doom-buffer-list)))
(should (cl-every (lambda (x) (memq x buffers)) (list a b c))))
;; should produce only project buffers
(let ((buffers (doom-project-buffer-list)))
(should (cl-every (lambda (x) (memq x buffers)) (list a b)))
(should-not (memq c buffers))))
;; If no project is available, just get all buffers
(with-current-buffer c
(let ((buffers (doom-project-buffer-list)))
(should (cl-every (lambda (x) (memq x buffers)) (list a b c)))))
(projectile-mode -1)))
(def-test! real-buffers
(let (doom-real-buffer-functions)
(with-temp-buffers!! (a b c d)
(with-current-buffer a
(setq-local buffer-file-name "x"))
(with-current-buffer b
(setq-local doom-real-buffer-p t))
(with-current-buffer c
(rename-buffer "*C*"))
(should (doom-real-buffer-p a))
(should (doom-real-buffer-p b))
(should-not (doom-real-buffer-p c))
(should-not (doom-real-buffer-p d))
(let ((buffers (doom-real-buffer-list)))
(should (= (length buffers) 2))
(should (cl-every (lambda (x) (memq x buffers)) (list a b)))
(should (cl-notany (lambda (x) (memq x buffers)) (list c d)))))))
;; `doom-visible-windows'
;; `doom-visible-buffers'
;; `doom-buried-buffers'
(def-test! visible-buffers-and-windows
(with-temp-buffers!! (a b c d)
(switch-to-buffer a)
(should (eq (current-buffer) a))
(should (eq (selected-window) (get-buffer-window a)))
(split-window nil 1)
(switch-to-buffer b)
(should (eq (current-buffer) b))
(should (eq (selected-window) (get-buffer-window b)))
(should (cl-intersection (list a b) (doom-visible-buffers)))
(should (cl-intersection (list c d) (doom-buried-buffers)))
(should (cl-intersection (mapcar #'get-buffer-window (list a b))
(doom-visible-windows)))))
;; `doom-matching-buffers'
(def-test! matching-buffers
(with-temp-buffers!! (a b c)
(let ((buffers (doom-matching-buffers "^[ac]$")))
(should (= 2 (length buffers)))
(should (cl-every #'bufferp buffers))
(should (cl-every (lambda (x) (memq x buffers)) (list a c)))
(should (equal buffers (doom-matching-buffers "^[ac]$"))))))
;; `doom-buffers-in-mode'
(def-test! buffers-in-mode
(with-temp-buffers!! (a b c d e)
(dolist (buf (list a b))
(with-current-buffer buf
(delay-mode-hooks (emacs-lisp-mode))))
(dolist (buf (list c d e))
(with-current-buffer buf
(text-mode)))
(let ((el-buffers (doom-buffers-in-mode 'emacs-lisp-mode))
(txt-buffers (doom-buffers-in-mode 'text-mode)))
(should (cl-every #'buffer-live-p (append el-buffers txt-buffers)))
(should (= 2 (length el-buffers)))
(should (= 3 (length txt-buffers))))))
;; `doom-fallback-buffer'
(def-test! fallback-buffer
(let ((fallback (doom-fallback-buffer)))
(should (buffer-live-p fallback))
(should (equal (buffer-name fallback) doom-fallback-buffer-name))))
;; `doom-kill-buffer-and-windows'
(def-test! kill-buffer-and-windows
(with-temp-buffers!! (a b)
(switch-to-buffer a) (split-window-horizontally)
(switch-to-buffer b) (split-window-horizontally)
(switch-to-buffer a)
(should (= (length (doom-visible-windows)) 3))
(should (= (length (doom-buffer-list)) 2))
(doom-kill-buffer-and-windows a)
(should-not (buffer-live-p a))
(should (= (length (doom-visible-windows)) 1))))
;; TODO doom/kill-all-buffers
;; TODO doom/kill-other-buffers
;; TODO doom/kill-matching-buffers
;; TODO doom/cleanup-session

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;; -*- no-byte-compile: t; -*-
;;; core/test/autoload-help.el
(def-test! what-face
(insert (propertize "Hello " 'face 'font-lock-keyword-face))
(insert "world")
(should (equal (doom/what-face (point-min)) '((font-lock-keyword-face) ())))
(should-not (doom/what-face (point-max))))
(def-test! what-face-overlays
(insert "Hello world")
(let ((ov (make-overlay 1 6)))
(overlay-put ov 'face 'font-lock-keyword-face))
(should (equal (doom/what-face (point-min)) '(() (font-lock-keyword-face))))
(should-not (doom/what-face (point-max))))

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;; -*- no-byte-compile: t; -*-
;;; core/test/autoload-message.el
;; ansi messages
(def-test! ansi-format
(let ((noninteractive t))
(should (equal (format! "Hello %s" "World")
"Hello World"))
(should (equal (format! (red "Hello %s" "World"))
"Hello World"))
(should (equal (format! (green "Hello %s" "World"))
(format "\e[%dm%s\e[0m"
(cadr (assq 'green doom-message-fg))
"Hello World")))
(should (equal (format! (on-red "Hello %s" "World"))
(format "\e[%dm%s\e[0m"
(cadr (assq 'on-red doom-message-bg))
"Hello World")))
(should (equal (format! (bold "Hello %s" "World"))
(format "\e[%dm%s\e[0m"
(cadr (assq 'bold doom-message-fx))
"Hello World")))))
(def-test! ansi-format-nested
(let ((noninteractive t))
(should (equal (format! (bold (red "Hello %s" "World")))
(format "\e[%dm%s\e[0m" 1
(format "\e[%dm%s\e[0m" 31 "Hello World"))))
(should (equal (format! (on-red (bold "Hello %s" "World")))
(format "\e[%dm%s\e[0m" 41
(format "\e[%dm%s\e[0m" 1 "Hello World"))))
(should (equal (format! (dark (white "Hello %s" "World")))
(format "\e[%dm%s\e[0m" 2
(format "\e[%dm%s\e[0m" 37 "Hello World"))))))
(def-test! ansi-format-apply
(let ((noninteractive t))
(should (equal (format! (color 'red "Hello %s" "World"))
(format! (red "Hello %s" "World"))))
(should (equal (format! (color (if nil 'red 'blue) "Hello %s" "World"))
(format! (blue "Hello %s" "World"))))))

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;; -*- no-byte-compile: t; -*-
;;; core/test/autoload-package.el
(require 'package)
(require 'quelpa)
(defun -pkg (name version &optional reqs)
(package-desc-create :name name :version version :reqs reqs))
(defmacro with-packages!! (packages package-descs &rest body)
`(let* ((doom-packages-dir ,(expand-file-name "packages/" (file-name-directory load-file-name)))
(package-user-dir ,(expand-file-name "elpa" doom-packages-dir))
(quelpa-dir ,(expand-file-name "quelpa" doom-packages-dir)))
;; (make-directory doom-packages-dir t)
(let ((doom-packages ,packages)
(package-alist ,package-descs)
doom-core-packages)
(cl-letf (((symbol-function 'doom-initialize-packages) (lambda (&rest _))))
,@body))
;; (delete-directory doom-packages-dir t)
))
;;
;; Tests
;;
(def-test! backend-detection
(let ((package-alist `((doom-dummy ,(-pkg 'doom-dummy '(20160405 1234)))))
(quelpa-cache '((doom-quelpa-dummy :fetcher github :repo "hlissner/does-not-exist")))
(quelpa-initialized-p t))
(should (eq (doom-package-backend 'doom-dummy) 'elpa))
(should (eq (doom-package-backend 'doom-quelpa-dummy) 'quelpa))
(should (eq (doom-package-backend 'org) 'emacs))))
(def-test! elpa-outdated-detection
(let* ((package-alist
`((doom-dummy ,(-pkg 'doom-dummy '(20160405 1234)))))
(package-archive-contents
`((doom-dummy ,(-pkg 'doom-dummy '(20170405 1234))))))
(cl-letf (((symbol-function 'package-refresh-contents) (lambda (&rest _))))
(should (equal (doom-package-outdated-p 'doom-dummy)
'(doom-dummy (20160405 1234) (20170405 1234)))))))
;; TODO quelpa-outdated-detection
(def-test! get-packages
(let ((quelpa-initialized-p t))
(with-packages!!
'((doom-dummy))
'((doom-dummy nil)
(doom-dummy-unwanted nil)
(doom-dummy-dep nil))
(should (equal (doom-get-packages) '((doom-dummy)))))))
(def-test! orphaned-packages
"Test `doom-get-orphaned-packages', which gets a list of packages that are
no longer enabled or depended on."
(with-packages!!
'((doom-dummy))
`((doom-dummy ,(-pkg 'doom-dummy '(20160405 1234) '((doom-dummy-dep (1 0)))))
(doom-dummy-unwanted ,(-pkg 'doom-dummy-unwanted '(20160601 1234)))
(doom-dummy-dep ,(-pkg 'doom-dummy-dep '(20160301 1234))))
(should (equal (doom-get-orphaned-packages) '(doom-dummy-unwanted)))))
(def-test! missing-packages
"Test `doom-get-missing-packages, which gets a list of enabled packages that
aren't installed."
(with-packages!!
'((doom-dummy) (doom-dummy-installed))
`((doom-dummy-installed ,(-pkg 'doom-dummy-installed '(20160405 1234))))
(should (equal (doom-get-missing-packages) '((doom-dummy))))))

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;; -*- no-byte-compile: t; -*-
;;; core/test/core-lib.el
;; --- Helpers ----------------------------
;; `doom--resolve-path-forms'
(def-test! resolve-path-forms
(should
(equal (doom--resolve-path-forms '(and "fileA" "fileB"))
'(and (file-exists-p (expand-file-name "fileA" nil))
(file-exists-p (expand-file-name "fileB" nil))))))
;; `doom--resolve-hook-forms'
(def-test! resolve-hook-forms
(should (equal (doom--resolve-hook-forms '(js2-mode haskell-mode))
'(js2-mode-hook haskell-mode-hook)))
(should (equal (doom--resolve-hook-forms '(quote (js2-mode-hook haskell-mode-hook)))
'(js2-mode-hook haskell-mode-hook))))
;; `doom-unquote'
(def-test! unquote
(should (equal (doom-unquote '(quote (a b c))) '(a b c)))
;; nested
(should (equal (doom-unquote '(quote (quote (a b c)))) '(a b c)))
;; sub-quote
(should (equal (doom-unquote '(quote (a (quote b) c))) '(a (quote b) c)))
;; function
(should (equal (doom-unquote '(function a)) 'a)))
;; `doom-enlist'
(def-test! enlist
(should (equal (doom-enlist 'a) '(a)))
(should (equal (doom-enlist '(a)) '(a))))
;; --- Macros -----------------------------
;; `add-hook!'
(def-test! add-one-to-one-hook
(let ((hooks '(old-hook)))
(add-hook! 'hooks 'a-hook)
(should (equal hooks '(a-hook old-hook)))))
(def-test! add-many-to-one-hook
(let ((hooks '(hook-x)))
(add-hook! 'hooks '(hook-a hook-b hook-c))
(should (equal hooks '(hook-a hook-b hook-c hook-x)))))
(def-test! add-one-to-many-hooks
(let (hooks-a hooks-b hooks-c)
(add-hook! '(hooks-a hooks-b hooks-c) 'a-hook)
(should (equal hooks-a '(a-hook)))
(should (equal hooks-b '(a-hook)))
(should (equal hooks-c '(a-hook)))))
(def-test! add-many-to-many-hooks
(let (hooks-a hooks-b hooks-c)
(add-hook! '(hooks-a hooks-b hooks-c) '(hook-a hook-b hook-c))
(should (equal hooks-a '(hook-a hook-b hook-c)))
(should (equal hooks-b '(hook-a hook-b hook-c)))
(should (equal hooks-c '(hook-a hook-b hook-c)))))
(def-test! add-non-literal-hooks
(let (some-mode-hook)
(add-hook! some-mode 'a-hook)
(should (equal some-mode-hook '(a-hook)))))
;; `remove-hook!'
(def-test! remove-hooks
(let ((hooks-a '(hook-c hook-b hook-a))
(hooks-b '(hook-c hook-b hook-a))
(hooks-c '(hook-c hook-b hook-a)))
(remove-hook! '(hooks-a hooks-b hooks-c) '(hook-a hook-b hook-c))
(should (null hooks-a))
(should (null hooks-b))
(should (null hooks-c))))
(def-test! remove-hook-forms
(let (hooks)
(add-hook! 'hooks (message "Hello world"))
(should hooks)
(remove-hook! 'hooks (message "Hello world"))
(should (null hooks))))
;; `add-transient-hook!'
(def-test! transient-hooks
(let (hooks value)
(add-transient-hook! 'hooks (setq value t))
(run-hooks 'hooks)
(should (eq value t))
(should (null hooks))))
(def-test! transient-function
(let (value)
(add-transient-hook! #'ignore (setq value (not value)))
(ignore t)
(should (eq value t))
;; repeat to ensure it was only run once
(ignore t)
(should (eq value t))))
;; TODO `associate!'
;; --- Settings ---------------------------
(def-test! set
(eval-and-compile
(def-setting! :-test-setting (x) `(setq result ,x))
(should (fboundp 'doom--set:-test-setting))
(let ((inhibit-message t)
result)
(set! :-test-setting t)
(should result)
(set! :non-existant-setting (error "This shouldn't trigger")))))

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;; -*- no-byte-compile: t; -*-
;;; ../core/test/core-projects.el
(require 'projectile)
;;
;; `doom-project-p'
(def-test! project-p
:minor-mode projectile-mode
(let ((buffer-file-name (expand-file-name "init.el" doom-emacs-dir))
(default-directory doom-emacs-dir))
(should (doom-project-p)))
(let ((buffer-file-name (expand-file-name "test" "~"))
(default-directory (expand-file-name "~")))
(should-not (doom-project-p))))
;; `doom-project-root'
(def-test! project-root
:minor-mode projectile-mode
;; Should resolve to project root
(let ((buffer-file-name (expand-file-name "core.el" doom-core-dir))
(default-directory doom-core-dir))
(should (equal (doom-project-root) doom-emacs-dir)))
;; Should resolve to `default-directory' if not a project
(let ((buffer-file-name (expand-file-name "test" "~"))
(default-directory (expand-file-name "~")))
(should (equal (doom-project-root) default-directory))))
;; `doom-project-expand'
(def-test! project-expand
:minor-mode projectile-mode
(let ((default-directory doom-core-dir))
(should (equal (doom-project-expand "init.el")
(expand-file-name "init.el" (doom-project-root))))))
;; `project-file-exists-p!'
(def-test! project-has!
:minor-mode projectile-mode
(let ((default-directory doom-core-dir))
;; Resolve from project root
(should (project-file-exists-p! "init.el"))
;; Chained file checks
(should (project-file-exists-p! (and "init.el" "LICENSE")))
(should (project-file-exists-p! (or "init.el" "does-not-exist")))
(should (project-file-exists-p! (and "init.el" (or "LICENSE" "does-not-exist"))))
;; Should resolve relative paths from `default-directory'
(should (project-file-exists-p! (and "core/core.el" "./init.el")))))

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;; -*- no-byte-compile: t; -*-
;;; ../core/test/core-ui.el
(defmacro with-temp-windows!! (&rest body)
(declare (indent defun))
`(cl-flet ((split-window (symbol-function #'split-window-horizontally)))
(delete-other-windows)
(let ((a (get-buffer-create "a"))
(b (get-buffer-create "b"))
(split-width-threshold 0)
(window-min-width 0))
,@body)))
;;
(def-test! set-mode-name
(let ((after-change-major-mode-hook '(doom|set-mode-name))
(doom-major-mode-names '((text-mode . "abc")
(lisp-mode . (lambda () "xyz"))
(js-mode . t))))
(text-mode)
(should (equal mode-name "abc"))
(lisp-mode)
(should (equal mode-name "xyz"))
(should-error (js-mode))))
(def-test! protect-visible-buffers
(with-temp-windows!!
(let ((kill-buffer-query-functions '(doom|protect-visible-buffers)))
(switch-to-buffer a) (split-window)
(switch-to-buffer b) (split-window)
(switch-to-buffer a)
(should-not (kill-buffer))
(select-window (get-buffer-window b))
(should (kill-buffer)))))

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;; -*- no-byte-compile: t; -*-
;;; core/test/test-autoload-buffers.el
(load! "autoload/buffers" doom-core-dir)
;;
(describe "core/autoload/buffers"
:var (a b c d)
(before-all
(spy-on 'buffer-list :and-call-fake
(lambda (&optional _)
(cl-remove-if-not #'buffer-live-p (list a b c d)))))
(before-each
(delete-other-windows)
(setq a (switch-to-buffer (get-buffer-create "a"))
b (get-buffer-create "b")
c (get-buffer-create "c")
d (get-buffer-create "d")))
(after-each
(kill-buffer a)
(kill-buffer b)
(kill-buffer c)
(kill-buffer d))
(describe "buffer-list"
(it "should only see four buffers"
(expect (doom-buffer-list) :to-have-same-items-as (list a b c d))))
(describe "project-buffer-list"
:var (projectile-projects-cache-time projectile-projects-cache)
(before-all (require 'projectile))
(after-all (unload-feature 'projectile t))
(before-each
(with-current-buffer a (setq default-directory doom-emacs-dir))
(with-current-buffer b (setq default-directory doom-emacs-dir))
(with-current-buffer c (setq default-directory "/tmp/"))
(with-current-buffer d (setq default-directory "~"))
(projectile-mode +1))
(after-each
(projectile-mode -1))
(it "returns buffers in the same project"
(with-current-buffer a
(expect (doom-project-buffer-list)
:to-have-same-items-as (list a b))))
(it "returns all buffers if not in a project"
(with-current-buffer c
(expect (doom-project-buffer-list)
:to-have-same-items-as (buffer-list)))))
(describe "fallback-buffer"
(it "returns a live buffer"
(expect (buffer-live-p (doom-fallback-buffer)))))
(describe "real buffers"
(before-each
(doom-set-buffer-real a t)
(with-current-buffer b (setq buffer-file-name "x"))
(with-current-buffer c (rename-buffer "*C*")))
(describe "real-buffer-p"
(it "returns t for buffers manually marked real"
(expect (doom-real-buffer-p a)))
(it "returns t for file-visiting buffers"
(expect (doom-real-buffer-p b)))
(it "returns nil for temporary buffers"
(expect (doom-real-buffer-p c) :to-be nil)
(expect (doom-real-buffer-p d) :to-be nil)))
(describe "real-buffer-list"
(it "returns only real buffers"
(expect (doom-real-buffer-list) :to-have-same-items-as (list a b)))))
(describe "buffer/window management"
(describe "buffer search methods"
(before-each
(with-current-buffer a (lisp-mode))
(with-current-buffer b (text-mode))
(with-current-buffer c (text-mode))
(split-window)
(switch-to-buffer b))
(it "can match buffers by regexp"
(expect (doom-matching-buffers "^[ac]$") :to-have-same-items-as (list a c)))
(it "can match buffers by major-mode"
(expect (doom-buffers-in-mode 'text-mode) :to-have-same-items-as (list b c)))
(it "can find all buried buffers"
(expect (doom-buried-buffers)
:to-have-same-items-as (list c d)))
(it "can find all visible buffers"
(expect (doom-visible-buffers)
:to-have-same-items-as (list a b)))
(it "can find all visible windows"
(expect (doom-visible-windows)
:to-have-same-items-as
(mapcar #'get-buffer-window (list a b)))))
(describe "kill-buffer-and-windows"
(before-each
(split-window) (switch-to-buffer b)
(split-window) (switch-to-buffer a))
(it "kills the selected buffers and all its windows"
(doom-kill-buffer-and-windows a)
(expect (buffer-live-p a) :to-be nil)
(expect (length (doom-visible-windows)) :to-be 1)))
;; TODO
(describe "kill-all-buffers")
(describe "kill-other-buffers")
(describe "kill-matching-buffers")
(describe "cleanup-session")))

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;; -*- no-byte-compile: t; -*-
;;; core/test/test-autoload-files.el
(describe "core/autoload/files"
:var (src dest projectile-projects-cache-time projectile-projects-cache)
(before-all (require 'projectile))
(after-all (unload-feature 'projectile t))
(before-each
(setq src (make-temp-file "test-src")
existing (make-temp-file "test-existing")
dest (expand-file-name "test-dest" temporary-file-directory))
(quiet! (find-file-literally src))
(spy-on 'y-or-n-p :and-return-value nil)
(projectile-mode +1))
(after-each
(projectile-mode -1)
(switch-to-buffer (doom-fallback-buffer))
(ignore-errors (delete-file src))
(ignore-errors (delete-file existing))
(ignore-errors (delete-file dest)))
(describe "move-this-file"
(it "won't move to itself"
(expect (quiet! (doom/move-this-file src)) :to-throw))
(it "will move to another file"
(expect (quiet! (doom/move-this-file dest t)))
(expect (file-exists-p dest))
(expect (file-exists-p src) :to-be nil))
(it "will prompt if overwriting a file"
(quiet! (doom/move-this-file existing))
(expect 'y-or-n-p :to-have-been-called-times 1)
(expect (file-exists-p src))))
(describe "copy-this-file"
(it "refuses to copy to itself"
(expect (quiet! (doom/copy-this-file src)) :to-throw))
(it "copies to another file"
(expect (quiet! (doom/copy-this-file dest t)))
(expect (file-exists-p! src dest)))
(it "prompts if overwriting a file"
(quiet! (quiet! (doom/copy-this-file existing)))
(expect 'y-or-n-p :to-have-been-called-times 1)))
(describe "delete-this-file"
(it "fails gracefully on non-existent files"
(expect (quiet! (doom/delete-this-file dest)) :to-throw))
(it "deletes existing files"
(quiet! (doom/delete-this-file existing t))
(expect (file-exists-p existing) :to-be nil))
(it "prompts to delete any existing file"
(quiet! (doom/delete-this-file existing))
(expect 'y-or-n-p :to-have-been-called-times 1))))

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;; -*- no-byte-compile: t; -*-
;;; core/test/test-autoload-help.el
(load! "autoload/help" doom-core-dir)
;;
(describe "core/autoload/help"
:var (a)
(before-each (setq a (switch-to-buffer (get-buffer-create "a"))))
(after-each (kill-buffer a))
(describe "what-face"
(before-each
(insert (propertize "Hello " 'face 'font-lock-keyword-face))
(insert "world"))
(it "returns list of faces at point"
(expect (doom/what-face (point-min)) :to-equal '((font-lock-keyword-face) ())))
(it "returns nil if no faces at point"
(expect (doom/what-face (point-max)) :to-be nil)))
(describe "what-face overlays"
(before-each
(insert "Hello world")
(let ((ov (make-overlay 1 6)))
(overlay-put ov 'face 'font-lock-keyword-face)))
(it "returns list of overlays at point"
(expect (doom/what-face (point-min)) :to-equal '(() (font-lock-keyword-face))))
(it "returns nil if no overlays at point"
(expect (doom/what-face (point-max)) :to-be nil))))

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;; -*- no-byte-compile: t; -*-
;;; core/test/test-autoload-message.el
(describe "core/autoload/message"
(describe "format!"
:var (noninteractive)
(before-all (setq noninteractive t))
(it "should be a drop-in replacement for `format'"
(expect (format! "Hello %s" "World")
:to-equal "Hello World"))
(it "supports ansi coloring in noninteractive sessions"
(expect (format! (red "Hello %s" "World"))
:to-equal "Hello World"))
(it "supports faces in interactive sessions"
(let (noninteractive)
(expect (get-text-property 0 'face (format! (red "Hello %s" "World")))
:to-equal (list :foreground (face-foreground 'term-color-red)))))
(it "supports nested color specs"
(expect (format! (bold (red "Hello %s" "World")))
:to-equal (format "\e[%dm%s\e[0m" 1
(format "\e[%dm%s\e[0m" 31 "Hello World")))
(expect (format! (on-red (bold "Hello %s" "World")))
:to-equal (format "\e[%dm%s\e[0m" 41
(format "\e[%dm%s\e[0m" 1 "Hello World")))
(expect (format! (dark (white "Hello %s" "World")))
:to-equal (format "\e[%dm%s\e[0m" 2
(format "\e[%dm%s\e[0m" 37 "Hello World"))))
(it "supports dynamic color apply syntax"
(expect (format! (color 'red "Hello %s" "World"))
:to-equal (format! (red "Hello %s" "World")))
(expect (format! (color (if nil 'red 'blue) "Hello %s" "World"))
:to-equal (format! (blue "Hello %s" "World"))))))

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;; -*- no-byte-compile: t; -*-
;;; core/test/test-autoload-package.el
(describe "core/autoload/packages"
:var (package-alist
package-archive-contents
doom-packages
quelpa-cache
quelpa-initialized-p
doom-packages-dir
doom-core-packages
package-user-dir
quelpa-dir
pkg)
(before-all
(fset 'pkg
(lambda (name version &optional reqs)
(package-desc-create :name name :version version :reqs reqs)))
(require 'package)
(require 'quelpa)
(setq doom-packages-dir (expand-file-name "packages/" (file-name-directory load-file-name))
package-user-dir (expand-file-name "elpa" doom-packages-dir)
quelpa-dir (expand-file-name "quelpa" doom-packages-dir)
quelpa-initialized-p t
doom-core-packages nil)
(spy-on #'doom-initialize-packages :and-call-fake (lambda (&optional _)))
(spy-on #'package-refresh-contents :and-call-fake (lambda (&optional _)))
(spy-on #'quelpa-checkout :and-call-fake
(lambda (rcp _dir)
(when (eq (car rcp) 'doom-quelpa-dummy)
"20170405.1234"))))
(after-all
(unload-feature 'package t)
(unload-feature 'quelpa t))
(before-each
(setq package-alist
`((doom-dummy ,(pkg 'doom-dummy '(20160405 1234)))
(doom-uptodate-dummy ,(pkg 'doom-uptodate-dummy '(20160605 1234)))
(doom-unwanted-dummy ,(pkg 'doom-unwanted-dummy '(20160605 1234)))
(doom-quelpa-dummy ,(pkg 'doom-quelpa-dummy '(20160405 1234)))
(doom-noquelpa-dummy ,(pkg 'doom-noquelpa-dummy '(20160405 1234))))
package-archive-contents
`((doom-dummy ,(pkg 'doom-dummy '(20170405 1234)))
(doom-uptodate-dummy ,(pkg 'doom-uptodate-dummy '(20160605 1234))))
doom-packages
'((doom-dummy)
(doom-uptodate-dummy)
(doom-missing-dummy)
(doom-noquelpa-dummy)
(doom-disabled-dummy :disable t)
(doom-private-dummy :private t)
(doom-disabled-private-dummy :private t :disable t)
(doom-quelpa-dummy :recipe (doom-quelpa-dummy :fetcher github :repo "hlissner/does-not-exist")))
quelpa-cache
'((doom-quelpa-dummy :fetcher github :repo "hlissner/does-not-exist")
(doom-noquelpa-dummy :fetcher github :repo "hlissner/does-not-exist-3")
(doom-new-quelpa-dummy :fetcher github :repo "hlissner/does-not-exist-2"))))
(describe "package-backend"
(it "determines the correct backend of a package"
(expect (doom-package-backend 'doom-dummy) :to-be 'elpa)
(expect (doom-package-backend 'doom-quelpa-dummy) :to-be 'quelpa)
(expect (doom-package-backend 'org) :to-be 'emacs))
(it "errors out if package isn't installed"
(expect (doom-package-backend 'xyz) :to-throw)))
(describe "package-outdated-p (elpa)"
(it "detects outdated ELPA packages and returns both versions"
(expect (doom-package-outdated-p 'doom-dummy)
:to-equal '(doom-dummy (20160405 1234) (20170405 1234))))
(it "ignores up-to-date ELPA packages"
(expect (doom-package-outdated-p 'doom-uptodate-dummy) :to-be nil))
(it "detects outdated QUELPA packages and returns both versions"
(expect (doom-package-outdated-p 'doom-quelpa-dummy)
:to-equal '(doom-quelpa-dummy (20160405 1234) (20170405 1234))))
(it "ignores up-to-date QUELPA packages"
(expect (doom-package-outdated-p 'doom-uptodate-dummy) :to-be nil))
(it "returns nil if package isn't installed"
(expect (doom-package-outdated-p 'xyz) :to-be nil)))
(describe "get-packages"
(it "returns all packages"
(expect (mapcar #'car (doom-get-packages))
:to-have-same-items-as
(mapcar #'car doom-packages)))
(it "returns only disabled packages"
(expect (mapcar #'car (doom-get-packages :disabled t))
:to-have-same-items-as
'(doom-disabled-dummy doom-disabled-private-dummy)))
(it "returns only non-disabled packages"
(expect (mapcar #'car (doom-get-packages :disabled nil))
:to-have-same-items-as
'(doom-dummy doom-uptodate-dummy doom-quelpa-dummy doom-missing-dummy doom-noquelpa-dummy doom-private-dummy)))
(it "returns only installed packages"
(expect (mapcar #'car (doom-get-packages :disabled nil :installed t))
:to-have-same-items-as
'(doom-dummy doom-uptodate-dummy doom-quelpa-dummy doom-noquelpa-dummy)))
(it "returns only non-installed packages"
(expect (mapcar #'car (doom-get-packages :disabled nil :installed nil))
:to-have-same-items-as
'(doom-missing-dummy doom-private-dummy)))
(it "returns only private packages"
(expect (mapcar #'car (doom-get-packages :private t))
:to-have-same-items-as
'(doom-private-dummy doom-disabled-private-dummy)))
(it "returns only disabled and private packages"
(expect (mapcar #'car (doom-get-packages :disabled t :private t))
:to-have-same-items-as
'(doom-disabled-private-dummy))))
(describe "get-orphaned-packages"
(it "returns orphaned packages"
(expect (doom-get-orphaned-packages) :to-contain 'doom-unwanted-dummy))
(it "returns packages that have changed backends"
(expect (doom-get-orphaned-packages) :to-contain 'doom-noquelpa-dummy)))
(describe "get-missing-packages"
(it "returns packages that haven't been installed"
(expect (mapcar #'car (doom-get-missing-packages))
:to-contain 'doom-missing-dummy))
(it "returns packages that have changed backends"
(expect (mapcar #'car (doom-get-missing-packages))
:to-contain 'doom-noquelpa-dummy))))

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;; -*- no-byte-compile: t; -*-
;;; core/test/test-core-lib.el
(describe "core/lib"
;; --- Helpers ----------------------------
(describe "doom-unquote"
(it "unquotes a quoted form"
(expect (doom-unquote '(quote hello)) :to-be 'hello))
(it "unquotes nested-quoted forms"
(expect (doom-unquote '(quote (quote (a b c)))) :to-equal '(a b c)))
(it "unquotes function-quoted forms"
(expect (doom-unquote '(function a)) :to-be 'a))
(it "does nothing to unquoted forms"
(expect (doom-unquote 'hello) :to-be 'hello)))
(describe "doom-enlist"
(it "creates a list out of non-lists"
(expect (doom-enlist 'a) :to-equal '(a)))
(it "does nothing to lists"
(expect (doom-enlist '(a)) :to-equal '(a))))
;; --- Macros -----------------------------
(describe "hooks"
(describe "add-hook!"
:var (fake-mode-hook other-mode-hook some-mode-hook)
(before-each
(setq fake-mode-hook '(first-hook)
other-mode-hook nil
some-mode-hook '(first-hook second-hook)))
(it "adds one-to-one hook"
(add-hook! fake-mode #'hook-2)
(add-hook! 'fake-mode-hook #'hook-1)
(expect fake-mode-hook :to-equal '(hook-1 hook-2 first-hook)))
(it "adds many-to-one hook"
(add-hook! (fake-mode other-mode some-mode) #'hook-2)
(add-hook! '(fake-mode-hook other-mode-hook some-mode-hook) #'hook-1)
(add-hook! :append (fake-mode other-mode some-mode) #'last-hook)
(expect fake-mode-hook :to-equal '(hook-1 hook-2 first-hook last-hook))
(expect other-mode-hook :to-equal '(hook-1 hook-2 last-hook))
(expect some-mode-hook :to-equal '(hook-1 hook-2 first-hook second-hook last-hook)))
(it "adds many-to-many hooks and preserve provided order"
(add-hook! (fake-mode other-mode some-mode) #'(hook-3 hook-4))
(add-hook! '(fake-mode-hook other-mode-hook some-mode-hook) #'(hook-1 hook-2))
(add-hook! :append '(fake-mode-hook other-mode-hook some-mode-hook) #'(last-hook-1 last-hook-2))
(expect fake-mode-hook :to-equal '(hook-1 hook-2 hook-3 hook-4 first-hook last-hook-1 last-hook-2))
(expect other-mode-hook :to-equal '(hook-1 hook-2 hook-3 hook-4 last-hook-1 last-hook-2))
(expect some-mode-hook :to-equal '(hook-1 hook-2 hook-3 hook-4 first-hook second-hook last-hook-1 last-hook-2)))
(it "adds implicit lambda to one hook"
(add-hook! fake-mode (progn))
(add-hook! 'other-mode-hook (ignore))
(add-hook! :append 'some-mode-hook (ignore))
(expect (caar fake-mode-hook) :to-be 'lambda)
(expect (caar other-mode-hook) :to-be 'lambda)
(expect (caar (last other-mode-hook)) :to-be 'lambda)))
(describe "remove-hook!"
:var (fake-mode-hook)
(before-each
(setq fake-mode-hook '(first-hook second-hook third-hook fourth-hook)))
(it "removes one hook"
(remove-hook! fake-mode #'third-hook)
(remove-hook! 'fake-mode-hook #'second-hook)
(expect fake-mode-hook :to-equal '(first-hook fourth-hook)))
(it "removes multiple hooks"
(remove-hook! fake-mode #'(first-hook third-hook))
(remove-hook! 'fake-mode-hook #'(second-hook fourth-hook))
(expect fake-mode-hook :to-be nil))))
(describe "add-transient-hook!"
(it "adds a transient function to hooks"
(let (hooks value)
(add-transient-hook! 'hooks (setq value t))
(run-hooks 'hooks)
(expect value)
(expect hooks :to-be nil)))
(it "advises a function with a transient advisor"
(let (value)
(add-transient-hook! #'ignore (setq value (not value)))
(ignore t)
(expect value)
;; repeat to ensure it was only run once
(ignore t)
(expect value))))
(xdescribe "associate!")) ; TODO

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;; -*- no-byte-compile: t; -*-
;;; core/test/test-core-modules.el
(describe "core-modules")

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;; -*- no-byte-compile: t; -*-
;;; core/test/test-core-packages.el
(describe "core-packages")

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;; -*- no-byte-compile: t; -*-
;;; ../core/test/test-core-projects.el
(require 'core-projects)
(describe "core/projects"
(before-all (require 'projectile))
(after-all (unload-feature 'projectile t))
(before-each (projectile-mode +1))
(after-each (projectile-mode -1))
(describe "project-p"
(it "Should detect when in a valid project"
(let ((buffer-file-name (expand-file-name "init.el" doom-emacs-dir))
(default-directory doom-emacs-dir))
(expect (doom-project-p))))
(it "Should detect when not in a valid project"
(let ((buffer-file-name (expand-file-name "test" "~"))
(default-directory (expand-file-name "~")))
(expect (doom-project-p) :to-be nil))))
(describe "project-root"
(it "should resolve to the project's root"
(let ((buffer-file-name (expand-file-name "core.el" doom-core-dir))
(default-directory doom-core-dir))
(expect (doom-project-root) :to-equal doom-emacs-dir)))
(it "should resolve to the `default-directory'"
(let ((buffer-file-name (expand-file-name "test" "/"))
(default-directory (expand-file-name "/")))
(expect (doom-project-root) :to-equal default-directory))))
(describe "project-expand"
(it "expands to a path relative to the project root"
(let ((default-directory doom-core-dir))
(expect (doom-project-expand "init.el")
:to-equal (expand-file-name "init.el" (doom-project-root))))))
(describe "project-file-exists-p!"
(let ((default-directory doom-core-dir))
;; Resolve from project root
(expect (project-file-exists-p! "init.el"))
;; Chained file checks
(expect (project-file-exists-p! (and "init.el" "LICENSE")))
(expect (project-file-exists-p! (or "init.el" "does-not-exist")))
(expect (project-file-exists-p! (and "init.el" (or "LICENSE" "does-not-exist")))))))

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;; -*- no-byte-compile: t; -*-
;;; ../core/test/test-core-ui.el
(describe "core/ui"
(describe "doom|set-mode-name"
:var (doom-major-mode-names after-change-major-mode-hook)
(before-all
(setq doom-major-mode-names
'((text-mode . "abc")
(lisp-mode . (lambda () "xyz"))
(js-mode . t))
after-change-major-mode-hook '(doom|set-mode-name)))
(it "changes `mode-name' to match a given string"
(text-mode)
(expect mode-name :to-equal "abc"))
(it "changes `mode-name' to the result of a function"
(lisp-mode)
(expect mode-name :to-equal "xyz"))
(it "should fail if given an invalid name"
(expect (js-mode) :to-throw 'error)))
(describe "doom|protect-visible-buffers"
:var (kill-buffer-query-functions wconf a b)
(before-each
(setq a (switch-to-buffer (get-buffer-create "a"))
b (get-buffer-create "b")
kill-buffer-query-functions '(doom|protect-visible-buffers)
wconf (current-window-configuration))
(delete-other-windows))
(after-each
(let (kill-buffer-query-functions kill-buffer-hook)
(kill-buffer a)
(kill-buffer b))
(set-window-configuration wconf))
(it "shouldn't kill buffers that are visible in more than one window"
(with-temp-buffer-window
(switch-to-buffer a) (split-window)
(switch-to-buffer b) (split-window)
(switch-to-buffer a)
(expect (kill-buffer) :to-be nil)
(select-window (get-buffer-window b))
(expect (kill-buffer)))))
(describe "doom|protect-fallback-buffer"
:var (kill-buffer-query-functions a b)
(before-all
(setq kill-buffer-query-functions '(doom|protect-fallback-buffer)))
(it "should kill other buffers"
(expect (kill-buffer (get-buffer-create "a"))))
(it "shouldn't kill the fallback buffer"
(expect (not (kill-buffer (doom-fallback-buffer))))))
(describe "switch hooks"
:var (before-hook after-hook a b)
(before-each
(setq a (switch-to-buffer (get-buffer-create "a"))
b (get-buffer-create "b"))
(spy-on 'before-hook)
(spy-on 'after-hook)
(doom|init-custom-hooks))
(after-each
(doom|init-custom-hooks 'disable)
(kill-buffer a)
(kill-buffer b))
(describe "switch-buffer"
:var (doom-before-switch-buffer-hook
doom-after-switch-buffer-hook)
(before-each
(setq doom-before-switch-buffer-hook '(before-hook)
doom-after-switch-buffer-hook '(after-hook)))
(after-each
(setq doom-before-switch-buffer-hook nil
doom-after-switch-buffer-hook nil))
(it "should trigger when switching buffers"
(switch-to-buffer b)
(switch-to-buffer a)
(switch-to-buffer b)
(expect 'before-hook :to-have-been-called-times 3)
(expect 'after-hook :to-have-been-called-times 3))
(it "should trigger only once on the same buffer"
(switch-to-buffer b)
(switch-to-buffer b)
(switch-to-buffer a)
(expect 'before-hook :to-have-been-called-times 2)
(expect 'after-hook :to-have-been-called-times 2)))
(describe "switch-window"
:var (doom-before-switch-window-hook
doom-after-switch-window-hook
x y)
(before-each
(delete-other-windows)
(setq x (get-buffer-window a)
y (save-selected-window (split-window)))
(with-selected-window y
(switch-to-buffer b))
(select-window x)
(spy-calls-reset 'before-hook)
(spy-calls-reset 'after-hook)
(setq doom-before-switch-window-hook '(before-hook)
doom-after-switch-window-hook '(after-hook)))
(it "should trigger when switching windows"
(select-window y)
(select-window x)
(select-window y)
(expect 'before-hook :to-have-been-called-times 3)
(expect 'after-hook :to-have-been-called-times 3))
(it "should trigger only once on the same window"
(select-window y)
(select-window y)
(select-window x)
(expect 'before-hook :to-have-been-called-times 2)
(expect 'after-hook :to-have-been-called-times 2)))))

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;; -*- no-byte-compile: t; -*-
;;; core/test/test-core.el
(xdescribe "core"
(describe "initialize"
:var (doom-init-p doom-init-modules-p doom-private-dir)
(before-each
(setq doom-init-p nil
doom-init-modules-p nil
doom-private-dir doom-emacs-dir)
(spy-on 'require)
(spy-on 'load)
(spy-on 'doom//reload-doom-autoloads)
(spy-on 'doom//reload-package-autoloads)
(spy-on 'doom-initialize-autoloads)
(spy-on 'doom-ensure-core-directories)
(spy-on 'doom-ensure-core-packages)
(spy-on 'doom-ensure-packages-initialized)
(spy-on 'doom-ensure-same-emacs-version-p))
(describe "in interactive session"
:var (noninteractive)
(before-each (setq noninteractive t))
(it "initializes once, unless forced")
(it "does not initialize on consecutive invokations")
(it "loads all core libraries" )
(it "loads autoloads file" )
(it "does not load autoloads file if forced" )
(it "regenerates missing autoloads" ))
(describe "in non-interactive session"
:var (noninteractive)
(before-each (setq noninteractive nil))
(it "initializes once, unless forced")
(it "does not initialize on consecutive invokations")
(it "does not load all core libraries" )
(it "loads autoloads file" )
(it "does not load autoloads file if forced" )
(it "does not regenerate missing autoloads" )))
(describe "initialize-packages"
(before-each (spy-on 'quelpa-setup-p))
(it "initializes package.el once, unless forced" )
(it "initializes quelpa once, unless forced" )
(it "initializes doom-packages once, unless forced" ))
(describe "initialize-modules"
(it "loads private init.el once, unless forced" ))
(describe "initialize-autoloads"
(it "loads autoloads file" )
(it "ignores autoloads file if cleared" )))