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;;; test-chime-debug-functions.el --- Tests for chime debug functions -*- lexical-binding: t; -*-
;; Copyright (C) 2024-2026 Craig Jennings
;; Author: Craig Jennings <c@cjennings.net>
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Tests for debug functions: chime--debug-dump-events, chime--debug-dump-tooltip,
;; and chime--debug-config. These tests verify that debug functions work correctly
;; and handle edge cases gracefully.
;;; Code:
;; Initialize package system for batch mode
(when noninteractive
(package-initialize))
(require 'ert)
;; Load dependencies required by chime
(require 'dash)
(require 'alert)
(require 'async)
(require 'org-agenda)
;; Enable debug mode and load chime
(setq chime-debug t)
(load (expand-file-name "../chime.el") nil t)
(require 'chime-debug (expand-file-name "../chime-debug.el"))
;; Load test utilities
(require 'testutil-general (expand-file-name "testutil-general.el"))
(require 'testutil-time (expand-file-name "testutil-time.el"))
;;; Setup and Teardown
(defun test-chime-debug-functions-setup ()
"Setup function run before each test."
(chime-create-test-base-dir)
;; Clear upcoming events
(setq chime--upcoming-events nil))
(defun test-chime-debug-functions-teardown ()
"Teardown function run after each test."
(chime-delete-test-base-dir)
(setq chime--upcoming-events nil))
;;; Tests for chime--debug-dump-events
(ert-deftest test-chime-debug-dump-events-normal-with-events ()
"Test that chime--debug-dump-events dumps events to *Messages* buffer."
(test-chime-debug-functions-setup)
(unwind-protect
(let* ((now (test-time-today-at 14 0))
(event-time (test-time-today-at 14 10))
(timestamp-str (test-timestamp-string event-time))
(minutes 10))
(with-test-time now
;; Set up chime--upcoming-events as if chime--update-modeline populated it
(let* ((event `((times . ((,timestamp-str . ,event-time)))
(title . "Test Meeting")))
(event-item (list event (cons timestamp-str event-time) minutes)))
(setq chime--upcoming-events (list event-item))
;; Clear messages buffer to check output
(with-current-buffer (get-buffer-create "*Messages*")
(let ((inhibit-read-only t))
(erase-buffer)))
;; Call debug function
(chime--debug-dump-events)
;; Verify output in *Messages* buffer
(with-current-buffer "*Messages*"
(let ((content (buffer-string)))
(should (string-match-p "=== Chime Debug: Upcoming Events" content))
(should (string-match-p "Test Meeting" content))
(should (string-match-p "=== End Chime Debug ===" content)))))))
(test-chime-debug-functions-teardown)))
(ert-deftest test-chime-debug-dump-events-boundary-no-events ()
"Test that chime--debug-dump-events handles no events gracefully."
(test-chime-debug-functions-setup)
(unwind-protect
(progn
;; Ensure no events
(setq chime--upcoming-events nil)
;; Should not error
(should-not (condition-case nil
(progn (chime--debug-dump-events) nil)
(error t))))
(test-chime-debug-functions-teardown)))
;;; Tests for chime--debug-dump-tooltip
(ert-deftest test-chime-debug-dump-tooltip-normal-with-events ()
"Test that chime--debug-dump-tooltip dumps tooltip to *Messages* buffer."
(test-chime-debug-functions-setup)
(unwind-protect
(let* ((now (test-time-today-at 14 0))
(event-time (test-time-today-at 14 10))
(timestamp-str (test-timestamp-string event-time))
(minutes 10))
(with-test-time now
;; Set up chime--upcoming-events
(let* ((event `((times . ((,timestamp-str . ,event-time)))
(title . "Test Meeting")))
(event-item (list event (cons timestamp-str event-time) minutes)))
(setq chime--upcoming-events (list event-item))
;; Clear messages buffer
(with-current-buffer (get-buffer-create "*Messages*")
(let ((inhibit-read-only t))
(erase-buffer)))
;; Call debug function
(chime--debug-dump-tooltip)
;; Verify output in *Messages* buffer
(with-current-buffer "*Messages*"
(let ((content (buffer-string)))
(should (string-match-p "=== Chime Debug: Tooltip Content ===" content))
(should (string-match-p "Test Meeting" content))
(should (string-match-p "=== End Chime Debug ===" content)))))))
(test-chime-debug-functions-teardown)))
(ert-deftest test-chime-debug-dump-tooltip-boundary-no-events ()
"Test that chime--debug-dump-tooltip handles no events gracefully."
(test-chime-debug-functions-setup)
(unwind-protect
(progn
;; Ensure no events
(setq chime--upcoming-events nil)
;; Should not error
(should-not (condition-case nil
(progn (chime--debug-dump-tooltip) nil)
(error t))))
(test-chime-debug-functions-teardown)))
;;; Tests for chime--debug-config
(ert-deftest test-chime-debug-config-normal-dumps-config ()
"Test that chime--debug-config dumps configuration to *Messages* buffer."
(test-chime-debug-functions-setup)
(unwind-protect
(let ((chime-enable-modeline t)
(chime-modeline-lookahead-minutes 60)
(chime-alert-intervals '((10 . medium)))
(org-agenda-files '("/tmp/test.org")))
;; Clear messages buffer
(with-current-buffer (get-buffer-create "*Messages*")
(let ((inhibit-read-only t))
(erase-buffer)))
;; Call debug function
(chime--debug-config)
;; Verify output in *Messages* buffer
(with-current-buffer "*Messages*"
(let ((content (buffer-string)))
(should (string-match-p "=== Chime Debug: Configuration ===" content))
(should (string-match-p "Mode enabled:" content))
(should (string-match-p "chime-enable-modeline:" content))
(should (string-match-p "chime-modeline-lookahead-minutes:" content))
(should (string-match-p "chime-alert-intervals:" content))
(should (string-match-p "Org agenda files" content))
(should (string-match-p "=== End Chime Debug ===" content)))))
(test-chime-debug-functions-teardown)))
(ert-deftest test-chime-debug-config-boundary-no-agenda-files ()
"Test that chime--debug-config handles empty org-agenda-files."
(test-chime-debug-functions-setup)
(unwind-protect
(let ((org-agenda-files '()))
;; Clear messages buffer
(with-current-buffer (get-buffer-create "*Messages*")
(let ((inhibit-read-only t))
(erase-buffer)))
;; Should not error
(should-not (condition-case nil
(progn (chime--debug-config) nil)
(error t)))
;; Verify output mentions 0 files
(with-current-buffer "*Messages*"
(let ((content (buffer-string)))
(should (string-match-p "Org agenda files (0)" content)))))
(test-chime-debug-functions-teardown)))
;;; Integration tests
(ert-deftest test-chime-debug-all-functions-work-together ()
"Test that all three debug functions can be called sequentially."
(test-chime-debug-functions-setup)
(unwind-protect
(let* ((now (test-time-today-at 14 0))
(event-time (test-time-today-at 14 10))
(timestamp-str (test-timestamp-string event-time))
(minutes 10)
(chime-enable-modeline t)
(org-agenda-files '("/tmp/test.org")))
(with-test-time now
;; Set up events
(let* ((event `((times . ((,timestamp-str . ,event-time)))
(title . "Integration Test Meeting")))
(event-item (list event (cons timestamp-str event-time) minutes)))
(setq chime--upcoming-events (list event-item))
;; Call all three debug functions - should not error
(should-not (condition-case nil
(progn
(chime--debug-dump-events)
(chime--debug-dump-tooltip)
(chime--debug-config)
nil)
(error t))))))
(test-chime-debug-functions-teardown)))
(provide 'test-chime-debug-functions)
;;; test-chime-debug-functions.el ends here
|
