(setq-local font-lock-constant-face 'faces--test2)
(insert ";; `symbol'")
(font-lock-fontify-region (point-min) (point-max))
+ (goto-char (point-min))
+ (should (equal (background-color-at-point) "black"))
+ (should (equal (foreground-color-at-point) "black"))
(goto-char 6)
(should (equal (background-color-at-point) "black"))
(should (equal (foreground-color-at-point) "black"))))