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;;; test-wttrin-debug-disable.el --- Tests for wttrin-debug-disable -*- lexical-binding: t; -*-
;; Copyright (C) 2025-2026 Craig Jennings
;;; Commentary:
;; Unit tests for wttrin-debug-disable. Verifies the interactive command
;; clears `wttrin-debug' and is idempotent when already disabled.
;;; Code:
(require 'ert)
(require 'wttrin)
(require 'testutil-wttrin)
(require 'wttrin-debug
(expand-file-name "wttrin-debug.el"
(file-name-directory (locate-library "wttrin"))))
;;; Normal Cases
(ert-deftest test-wttrin-debug-disable-normal-flips-from-t-to-nil ()
"Calling disable when wttrin-debug is t sets it to nil."
(let ((wttrin-debug t))
(wttrin-debug-disable)
(should-not wttrin-debug)))
(ert-deftest test-wttrin-debug-disable-normal-idempotent-when-already-disabled ()
"Calling disable when wttrin-debug is already nil leaves it nil."
(let ((wttrin-debug nil))
(wttrin-debug-disable)
(should-not wttrin-debug)))
;;; Boundary Cases
(ert-deftest test-wttrin-debug-disable-boundary-clears-non-boolean-truthy-value ()
"Calling disable replaces any truthy value with nil."
(let ((wttrin-debug 'verbose))
(wttrin-debug-disable)
(should-not wttrin-debug)))
(provide 'test-wttrin-debug-disable)
;;; test-wttrin-debug-disable.el ends here
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