From d4490c5e696fd9a9f4bd694abfd9b2877351d717 Mon Sep 17 00:00:00 2001
From: "Danilo M." <danix@danix.xyz>
Date: Sun, 13 Sep 2026 17:17:47 +0200
Subject: feat(mail-overview): skeleton for the arrival notifier

A library guard so the test can source the script for its pure
functions without starting a watch loop, and the check itself,
which is one bash script rather than a framework.
---
 mail-overview/test-mail-notify.sh | 43 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100755 mail-overview/test-mail-notify.sh

(limited to 'mail-overview/test-mail-notify.sh')

diff --git a/mail-overview/test-mail-notify.sh b/mail-overview/test-mail-notify.sh
new file mode 100755
index 0000000..2b50b52
--- /dev/null
+++ b/mail-overview/test-mail-notify.sh
@@ -0,0 +1,43 @@
+#!/bin/bash
+#
+# Copyright (C) 2026 Danilo M. <danix@danix.xyz>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# 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.
+#
+# The one runnable check for mail-notify.sh. No framework: it sources the
+# script as a library and asserts on the pure functions, the ones that take
+# text and print text. Nothing here calls notmuch, dunstify or inotify, which
+# is why it runs in milliseconds and needs no mail to arrive.
+#
+# Usage: ./test-mail-notify.sh   (exit 0 = all passed)
+
+set -u
+
+MAIL_NOTIFY_LIB=1 . "$(dirname "$0")/mail-notify.sh"
+
+pass=0
+fail=0
+
+# Compares two strings and reports. Multi-line values are printed with their
+# newlines intact, because half the assertions here are about line structure.
+check() {
+    local name="$1" want="$2" got="$3"
+    if [[ "$want" == "$got" ]]; then
+        pass=$((pass + 1))
+    else
+        fail=$((fail + 1))
+        printf 'FAIL: %s\n  want: %s\n  got:  %s\n' "$name" "$want" "$got"
+    fi
+}
+
+check "library guard does not run main" "loaded" "loaded"
+
+printf '\n%d passed, %d failed\n' "$pass" "$fail"
+[[ "$fail" -eq 0 ]]
-- 
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