From 61bfb79f2c55983697f87b9ba3961a9fb46de2fe Mon Sep 17 00:00:00 2001
From: Craig Jennings <c@cjennings.net>
Date: Sun, 15 Feb 2026 19:58:15 -0600
Subject: test: add 86 new tests, fix 3 production bugs, fix 8 stale tests
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New test coverage (86 tests across 7 files):
- custom-case: 43 tests (title-case-region, upcase-dwim, downcase-dwim)
- custom-datetime: 10 tests (all insert methods with mocked time)
- config-utilities: 11 tests (format-build-time type branching)
- org-capture-config: 22 tests (date-prefix + event-content)

Production bugs found and fixed:
- custom-case: title-case-region crashes on whitespace/punctuation-only input
  (char-after returns nil when no word chars found)
- org-capture-config: browser branch missing empty-string guard on :initial
  plist value, producing stray newline in capture output
- mousetrap-mode: keymap never registered in minor-mode-map-alist, so mode
  was silently not blocking any mouse events. Now pushes/removes on toggle.

Additional fixes:
- local-repository: fix cons cell syntax bug in localrepo-initialize
  (was calling vars as functions instead of using cons)
- dupre-theme tests: update rainbow-delimiter color expectations
- mousetrap tests: update dashboard profile (primary-click → scroll+primary)
- music completion test: bind completion-ignore-case to prevent pollution
- Delete redundant interactive recording test (duplicate of ERT version)

Refactoring:
- org-capture-config: extract cj/org-capture--date-prefix pure function
  from cj/org-capture-format-event-headline for testability

Test checklist: todo.org updated to [11/25], removed untestable modules
---
 todo.org | 19 +++++--------------
 1 file changed, 5 insertions(+), 14 deletions(-)

(limited to 'todo.org')

diff --git a/todo.org b/todo.org
index fdebf9a2..8c3d08b6 100644
--- a/todo.org
+++ b/todo.org
@@ -153,27 +153,18 @@ Already using prescient with vertico. Extend to Corfu after migration.
 
 ** Testing & CI
 
-*** TODO [#B] Write Complete ERT Tests for This Config [7/31]
+*** TODO [#B] Write Complete ERT Tests for This Config [11/25]
 
 Unit and Integration Tests should be added as subtasks below, marked done when complete.
 
 *High-value test targets (no coverage, testable logic, daily use):*
 
-- [ ] custom-case — pure case conversion functions (upper/lower/title)
-- [ ] custom-datetime — date/timestamp insertion and formatting
-- [ ] host-environment — platform detection (env-macos-p, env-wayland-p, etc.)
+- [X] custom-case — 43 tests, 3 files (title-case-region, upcase-dwim, downcase-dwim)
+- [X] custom-datetime — 10 tests, 1 file (all methods, thin wrappers)
 - [X] hugo-config — draft toggle, slug generation, post template (41 tests, 4 files)
-- [ ] org-capture-config — template building (relates to capture perf optimization)
+- [X] org-capture-config — 22 tests, 2 files (date-prefix + event-content; refactored format-event-headline)
 - [X] modeline-config — custom segment construction (26 tests, 2 files)
-- [ ] external-open — file-type detection and external app dispatch
-- [ ] reconcile-open-repos — dirty repo scanning logic
-- [ ] media-utils — URL download/play logic
-- [ ] org-config — org-mode utility functions
-- [ ] org-export-config — export helper functions
-- [ ] local-repository — package snapshot logic
-- [ ] show-kill-ring — kill ring display logic
-- [ ] system-commands — reboot/logout/system action functions
-- [ ] config-utilities — debug helper functions
+- [X] config-utilities — 11 tests, 1 file (format-build-time)
 
 *Modules with partial coverage (expand existing tests):*
 
-- 
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