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;;; test-video-audio-recording--device-status-label.el --- Tests for device status label -*- lexical-binding: t; -*-
;;; Commentary:
;; Unit tests for cj/recording--device-status-label.
;; Verifies human-readable label mapping from PulseAudio state strings.
;;; Code:
(require 'ert)
;; Stub dependencies before loading the module
(defvar cj/custom-keymap (make-sparse-keymap)
"Stub keymap for testing.")
(require 'video-audio-recording)
;;; Normal Cases
(ert-deftest test-video-audio-recording--device-status-label-normal-running ()
"RUNNING unmuted device returns [in use]."
(should (equal "[in use]" (cj/recording--device-status-label "RUNNING" "no"))))
(ert-deftest test-video-audio-recording--device-status-label-normal-idle ()
"IDLE unmuted device returns [ready]."
(should (equal "[ready]" (cj/recording--device-status-label "IDLE" "no"))))
(ert-deftest test-video-audio-recording--device-status-label-normal-suspended ()
"SUSPENDED unmuted device returns [available]."
(should (equal "[available]" (cj/recording--device-status-label "SUSPENDED" "no"))))
(ert-deftest test-video-audio-recording--device-status-label-normal-muted-overrides-state ()
"Muted device returns [muted] regardless of state."
(should (equal "[muted]" (cj/recording--device-status-label "RUNNING" "yes")))
(should (equal "[muted]" (cj/recording--device-status-label "IDLE" "yes")))
(should (equal "[muted]" (cj/recording--device-status-label "SUSPENDED" "yes"))))
;;; Boundary Cases
(ert-deftest test-video-audio-recording--device-status-label-boundary-nil-state ()
"Nil state with unmuted falls through to [available]."
(should (equal "[available]" (cj/recording--device-status-label nil "no"))))
(ert-deftest test-video-audio-recording--device-status-label-boundary-lowercase-state ()
"Lowercase state is handled via upcase."
(should (equal "[in use]" (cj/recording--device-status-label "running" "no")))
(should (equal "[ready]" (cj/recording--device-status-label "idle" "no"))))
(ert-deftest test-video-audio-recording--device-status-label-boundary-empty-state ()
"Empty string state falls through to [available]."
(should (equal "[available]" (cj/recording--device-status-label "" "no"))))
;;; Error Cases
(ert-deftest test-video-audio-recording--device-status-label-error-unknown-state ()
"Unknown state string falls through to [available]."
(should (equal "[available]" (cj/recording--device-status-label "BOGUS" "no"))))
(ert-deftest test-video-audio-recording--device-status-label-error-muted-nil-state ()
"Muted with nil state still returns [muted]."
(should (equal "[muted]" (cj/recording--device-status-label nil "yes"))))
(provide 'test-video-audio-recording--device-status-label)
;;; test-video-audio-recording--device-status-label.el ends here
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