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;;; test-vc-config--timemachine-commands.el --- Tests for git-timemachine command wiring -*- lexical-binding: t -*-
;;; Commentary:
;; Guards the git-timemachine autoload surface in vc-config.el. The
;; upstream package defines no `git-timemachine-show-selected-revision';
;; an autoload for it in :commands creates a phantom M-x command that
;; errors after loading the package. The real selector lives in the
;; cj/ namespace.
;;; Code:
(require 'ert)
(add-to-list 'load-path (expand-file-name "modules" user-emacs-directory))
(require 'vc-config)
;;; Normal Cases
(ert-deftest test-vc-timemachine-selected-revision-cj-command-defined ()
"Normal: the cj/ selected-revision selector is defined by vc-config."
(should (fboundp 'cj/git-timemachine-show-selected-revision)))
(ert-deftest test-vc-timemachine-entry-command-defined ()
"Normal: the cj/git-timemachine entry command is defined."
(should (commandp 'cj/git-timemachine)))
;;; Error Cases
(ert-deftest test-vc-timemachine-no-phantom-package-autoload ()
"Error: no autoload exists for a function the package never defines.
An autoload stub for `git-timemachine-show-selected-revision' would
surface in M-x and signal void-function after the package loads."
(should-not (fboundp 'git-timemachine-show-selected-revision)))
(provide 'test-vc-config--timemachine-commands)
;;; test-vc-config--timemachine-commands.el ends here
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