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;;; test-text-config.el --- Tests for text-config -*- lexical-binding: t; -*-
;;; Commentary:
;; Covers cj/prettify-compose-block-markers-p, the prettify-symbols compose
;; predicate that forces org src-block markers (#+begin_src / #+end_src) to
;; compose while deferring to the default predicate for everything else.
;;; Code:
(require 'ert)
(add-to-list 'load-path (expand-file-name "modules" user-emacs-directory))
(require 'text-config)
(ert-deftest test-text-config-compose-markers-composes-begin-src ()
"Normal: the begin-src marker always composes.
The bounds are arbitrary because the marker branch short-circuits before
touching the buffer."
(should (cj/prettify-compose-block-markers-p 1 12 "#+begin_src")))
(ert-deftest test-text-config-compose-markers-composes-end-and-upcased ()
"Boundary: the end marker and the upcased variants also compose."
(should (cj/prettify-compose-block-markers-p 1 10 "#+end_src"))
(should (cj/prettify-compose-block-markers-p 1 12 "#+BEGIN_SRC"))
(should (cj/prettify-compose-block-markers-p 1 10 "#+END_SRC")))
(ert-deftest test-text-config-compose-markers-defers-for-non-markers ()
"Error: a non-marker match defers to the default predicate.
The predicate must return exactly what `prettify-symbols-default-compose-p'
returns for a symbol that is not a block marker, so `lambda' keeps the
standard boundary check."
(with-temp-buffer
(insert "x lambda y")
(goto-char (point-min))
(re-search-forward "lambda")
(let ((start (match-beginning 0))
(end (match-end 0)))
(should (eq (cj/prettify-compose-block-markers-p start end "lambda")
(prettify-symbols-default-compose-p start end "lambda"))))))
(provide 'test-text-config)
;;; test-text-config.el ends here
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