From 7eb6c0692d48b8c3d01efba8abcd2bfdfaa7cd31 Mon Sep 17 00:00:00 2001 From: Craig Jennings Date: Sun, 5 Apr 2026 06:51:20 -0500 Subject: test(calendar-sync): add 68 tests across 13 files for untested pure functions Covers core parsing (parse-ics-datetime, parse-timestamp, format-timestamp, split-events, parse-event), date utilities (add-months, add-days, weekday-to-number, date-weekday, event-start-time), and timezone (format-timezone-offset, convert-utc-to-local, localize-parsed-datetime). --- tests/test-calendar-sync--parse-ics-datetime.el | 53 +++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 tests/test-calendar-sync--parse-ics-datetime.el (limited to 'tests/test-calendar-sync--parse-ics-datetime.el') diff --git a/tests/test-calendar-sync--parse-ics-datetime.el b/tests/test-calendar-sync--parse-ics-datetime.el new file mode 100644 index 00000000..6f1c083b --- /dev/null +++ b/tests/test-calendar-sync--parse-ics-datetime.el @@ -0,0 +1,53 @@ +;;; test-calendar-sync--parse-ics-datetime.el --- Tests for iCal datetime parser -*- lexical-binding: t; -*- + +;;; Commentary: +;; Tests for calendar-sync--parse-ics-datetime. +;; Covers three formats: UTC datetime (Z suffix), local datetime, date-only. + +;;; Code: + +(require 'ert) +(require 'testutil-calendar-sync) +(require 'calendar-sync) + +;;; Normal Cases + +(ert-deftest test-calendar-sync--parse-ics-datetime-normal-utc () + "UTC datetime (Z suffix) returns (year month day hour minute)." + (let ((result (calendar-sync--parse-ics-datetime "20260203T090000Z"))) + (should (equal '(2026 2 3 9 0) result)))) + +(ert-deftest test-calendar-sync--parse-ics-datetime-normal-local () + "Local datetime (no Z) returns (year month day hour minute)." + (let ((result (calendar-sync--parse-ics-datetime "20260315T143000"))) + (should (equal '(2026 3 15 14 30) result)))) + +(ert-deftest test-calendar-sync--parse-ics-datetime-normal-date-only () + "Date-only returns (year month day nil nil)." + (let ((result (calendar-sync--parse-ics-datetime "20260203"))) + (should (equal '(2026 2 3 nil nil) result)))) + +;;; Boundary Cases + +(ert-deftest test-calendar-sync--parse-ics-datetime-boundary-midnight () + "Midnight is parsed as hour 0, minute 0." + (let ((result (calendar-sync--parse-ics-datetime "20260101T000000Z"))) + (should (equal '(2026 1 1 0 0) result)))) + +(ert-deftest test-calendar-sync--parse-ics-datetime-boundary-end-of-day () + "23:59 is parsed correctly." + (let ((result (calendar-sync--parse-ics-datetime "20261231T235900"))) + (should (equal '(2026 12 31 23 59) result)))) + +;;; Error Cases + +(ert-deftest test-calendar-sync--parse-ics-datetime-error-nil () + "Nil input returns nil." + (should (null (calendar-sync--parse-ics-datetime nil)))) + +(ert-deftest test-calendar-sync--parse-ics-datetime-error-empty-string () + "Empty string returns nil." + (should (null (calendar-sync--parse-ics-datetime "")))) + +(provide 'test-calendar-sync--parse-ics-datetime) +;;; test-calendar-sync--parse-ics-datetime.el ends here -- cgit v1.2.3