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;;; test-transcription-status-and-commands.el --- Tests for transcription status helpers + commands -*- lexical-binding: t; -*-
;;; Commentary:
;; Sibling tests cover the audio-file predicate, paths, duration, log
;; cleanup, sentinel helpers, process-environment builder, etc. This
;; file fills in the status/list helpers and the interactive command
;; wrappers:
;;
;; cj/--running-transcriptions
;; cj/--cleanup-completed-transcriptions
;; cj/--count-active-transcriptions
;; cj/--transcription-modeline-string
;; cj/transcriptions-buffer
;; cj/transcription-kill
;; cj/transcription-switch-backend
;; cj/transcribe-audio-at-point
;;
;; Process and dired primitives are stubbed so the tests don't touch
;; real subprocesses or buffers.
;;; Code:
(require 'ert)
(require 'cl-lib)
(add-to-list 'load-path (expand-file-name "modules" user-emacs-directory))
(require 'transcription-config)
(defmacro test-tx--with-list (entries &rest body)
"Bind `cj/transcriptions-list' to ENTRIES while evaluating BODY."
(declare (indent 1))
`(let ((cj/transcriptions-list ,entries))
,@body))
;;; cj/--running-transcriptions
(ert-deftest test-tx-running-transcriptions-filters-by-status ()
"Normal: only entries with status `running' come back."
(test-tx--with-list
'((proc1 "/a/one.wav" 0 running)
(proc2 "/a/two.wav" 0 complete)
(proc3 "/a/three.wav" 0 error)
(proc4 "/a/four.wav" 0 running))
(let ((running (cj/--running-transcriptions)))
(should (= (length running) 2))
(should (memq 'proc1 (mapcar #'car running)))
(should (memq 'proc4 (mapcar #'car running))))))
(ert-deftest test-tx-running-transcriptions-empty-list ()
"Boundary: empty input -> empty output."
(test-tx--with-list nil
(should (null (cj/--running-transcriptions)))))
;;; cj/--cleanup-completed-transcriptions
(ert-deftest test-tx-cleanup-completed-mutates-list-to-running-only ()
"Normal: cleanup retains running entries, drops completed/errored."
(let ((cj/transcriptions-list
'((p1 "/a/one.wav" 0 running)
(p2 "/a/two.wav" 0 complete)
(p3 "/a/three.wav" 0 error))))
(cl-letf (((symbol-function 'force-mode-line-update) #'ignore))
(cj/--cleanup-completed-transcriptions))
(should (equal cj/transcriptions-list
'((p1 "/a/one.wav" 0 running))))))
;;; cj/--count-active-transcriptions
(ert-deftest test-tx-count-active-zero-when-empty ()
"Boundary: no entries -> zero count."
(test-tx--with-list nil
(should (= (cj/--count-active-transcriptions) 0))))
(ert-deftest test-tx-count-active-counts-only-running ()
"Normal: counts running entries only."
(test-tx--with-list
'((p1 "/a/one.wav" 0 running)
(p2 "/a/two.wav" 0 running)
(p3 "/a/three.wav" 0 complete))
(should (= (cj/--count-active-transcriptions) 2))))
;;; cj/--transcription-modeline-string
(ert-deftest test-tx-modeline-string-nil-when-no-active ()
"Boundary: no active transcriptions -> nil modeline string."
(test-tx--with-list nil
(should (null (cj/--transcription-modeline-string)))))
(ert-deftest test-tx-modeline-string-includes-count-when-active ()
"Normal: with N running transcriptions, the string shows N."
(test-tx--with-list
'((p1 "/a/one.wav" 0 running)
(p2 "/a/two.wav" 0 running))
(let ((s (cj/--transcription-modeline-string)))
(should (stringp s))
(should (string-match-p "2" s)))))
;;; cj/transcriptions-buffer
(ert-deftest test-tx-transcriptions-buffer-empty-list-renders-empty-message ()
"Normal: with no entries, the buffer says \"No active transcriptions.\""
(test-tx--with-list nil
(cl-letf (((symbol-function 'display-buffer) (lambda (_ &rest _r) nil)))
(cj/transcriptions-buffer))
(let ((buf (get-buffer "*Transcriptions*")))
(unwind-protect
(with-current-buffer buf
(should (string-match-p "No active transcriptions"
(buffer-string))))
(when (buffer-live-p buf) (kill-buffer buf))))))
(ert-deftest test-tx-transcriptions-buffer-lists-active-entries ()
"Normal: with entries the buffer lists each by filename."
(test-tx--with-list
'((p1 "/a/foo.wav" 0 running)
(p2 "/a/bar.wav" 0 complete))
(cl-letf (((symbol-function 'display-buffer) (lambda (_ &rest _r) nil)))
(cj/transcriptions-buffer))
(let ((buf (get-buffer "*Transcriptions*")))
(unwind-protect
(with-current-buffer buf
(should (string-match-p "foo.wav" (buffer-string)))
(should (string-match-p "bar.wav" (buffer-string))))
(when (buffer-live-p buf) (kill-buffer buf))))))
;;; cj/transcription-kill
(ert-deftest test-tx-transcription-kill-no-entries-errors ()
"Error: with no transcriptions, kill signals user-error."
(test-tx--with-list nil
(should-error (call-interactively #'cj/transcription-kill)
:type 'user-error)))
(ert-deftest test-tx-transcription-kill-live-process-calls-kill-process ()
"Normal: a live process gets `kill-process'd; user sees a message."
(let ((killed nil)
(msg nil))
(cl-letf (((symbol-function 'process-live-p)
(lambda (_) t))
((symbol-function 'kill-process)
(lambda (p) (setq killed p)))
((symbol-function 'message)
(lambda (fmt &rest args)
(setq msg (apply #'format fmt args)))))
(cj/transcription-kill 'fake-process))
(should (eq killed 'fake-process))
(should (string-match-p "Killed" msg))))
;;; cj/transcription-switch-backend
(ert-deftest test-tx-switch-backend-sets-and-messages ()
"Normal: completing-read picks one of the backends; the var changes."
(let ((cj/transcribe-backend 'assemblyai)
(msg nil))
(cl-letf (((symbol-function 'completing-read)
(lambda (&rest _) "openai-api"))
((symbol-function 'message)
(lambda (fmt &rest args)
(setq msg (apply #'format fmt args)))))
(cj/transcription-switch-backend))
(should (eq cj/transcribe-backend 'openai-api))
(should (string-match-p "openai-api" msg))))
;;; cj/transcribe-audio-at-point
(ert-deftest test-tx-transcribe-audio-at-point-error-not-in-dired ()
"Error: outside dired-mode the at-point wrapper signals user-error."
(with-temp-buffer
(cl-letf (((symbol-function 'derived-mode-p)
(lambda (&rest modes) (not (memq 'dired-mode modes)))))
(should-error (cj/transcribe-audio-at-point) :type 'user-error))))
(ert-deftest test-tx-transcribe-audio-at-point-error-no-file ()
"Error: no file at point signals user-error."
(cl-letf (((symbol-function 'derived-mode-p)
(lambda (&rest modes) (memq 'dired-mode modes)))
((symbol-function 'dired-get-filename)
(lambda (&rest _) nil)))
(should-error (cj/transcribe-audio-at-point) :type 'user-error)))
(ert-deftest test-tx-transcribe-audio-at-point-normal-delegates ()
"Normal: with a file at point, delegates to `cj/transcribe-media'.
`cj/transcribe-audio-at-point' is now a `defalias' for
`cj/transcribe-media-at-point', which hands off to
`cj/transcribe-media' (no longer the old audio-only command). The
stub still pins behavior by name."
(let ((handed-off nil))
(cl-letf (((symbol-function 'derived-mode-p)
(lambda (&rest modes) (memq 'dired-mode modes)))
((symbol-function 'dired-get-filename)
(lambda (&rest _) "/tmp/recording.wav"))
((symbol-function 'cj/transcribe-media)
(lambda (f) (setq handed-off f))))
(cj/transcribe-audio-at-point))
(should (equal handed-off "/tmp/recording.wav"))))
(provide 'test-transcription-status-and-commands)
;;; test-transcription-status-and-commands.el ends here
|
