diff options
Diffstat (limited to 'tests/test-custom-comments-public-wrappers.el')
| -rw-r--r-- | tests/test-custom-comments-public-wrappers.el | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/test-custom-comments-public-wrappers.el b/tests/test-custom-comments-public-wrappers.el index 42842649..2eda9d94 100644 --- a/tests/test-custom-comments-public-wrappers.el +++ b/tests/test-custom-comments-public-wrappers.el @@ -188,5 +188,30 @@ text via `read-from-minibuffer'." (cj/comment-block-banner) (should (string-match-p "Banner" (buffer-string))))) +;;; cj/--comment-read-syntax — the shared comment-syntax resolution + +(ert-deftest test-comment-read-syntax-uses-buffer-syntax () + "Normal: a buffer with comment syntax resolves without prompting." + (with-temp-buffer + (setq-local comment-start ";") + (setq-local comment-end "") + (cl-letf (((symbol-function 'read-string) + (lambda (&rest _) (error "should not prompt")))) + (should (equal (cj/--comment-read-syntax) '(";" . "")))))) + +(ert-deftest test-comment-read-syntax-nil-end-falls-back-to-empty () + "Boundary: a nil comment-end resolves to the empty string." + (with-temp-buffer + (setq-local comment-start "#") + (setq-local comment-end nil) + (should (equal (cj/--comment-read-syntax) '("#" . ""))))) + +(ert-deftest test-comment-read-syntax-prompts-when-unset () + "Error: no buffer comment-start falls back to the prompt." + (with-temp-buffer + (setq-local comment-start nil) + (cl-letf (((symbol-function 'read-string) (lambda (&rest _) "//"))) + (should (equal (car (cj/--comment-read-syntax)) "//"))))) + (provide 'test-custom-comments-public-wrappers) ;;; test-custom-comments-public-wrappers.el ends here |