From 73539f9d3863013d8a6baebfd05da0b10b4190c7 Mon Sep 17 00:00:00 2001
From: "Danilo M." <danix@danix.xyz>
Date: Sun, 13 Sep 2026 17:20:09 +0200
Subject: feat(mail-overview): build notification bodies

Three rows of author and subject, then +N more, which bounds the
height so a mailing list burst is not a wall. Markup characters are
escaped because dunst renders body markup and a subject is untrusted
text off the internet.
---
 mail-overview/test-mail-notify.sh | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

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

diff --git a/mail-overview/test-mail-notify.sh b/mail-overview/test-mail-notify.sh
index 8be456c..fccf4b3 100755
--- a/mail-overview/test-mail-notify.sh
+++ b/mail-overview/test-mail-notify.sh
@@ -78,5 +78,38 @@ check "a non-account section is not an account" \
     "" \
     "$(parse_accounts <<<"$fixture" | awk -F'\t' '$1=="ui"{print $2}')"
 
+# The shape notmuch search --format=json actually returns, trimmed to the two
+# fields the body uses.
+rows_json='[
+  {"authors":"Alice Example","subject":"First subject"},
+  {"authors":"Bob Example","subject":"Second subject"},
+  {"authors":"Carol Example","subject":"Third subject"}
+]'
+
+check "a body lists author and subject per row" \
+    "Alice Example — First subject
+Bob Example — Second subject
+Carol Example — Third subject" \
+    "$(build_body "$rows_json" 3)"
+
+check "a batch bigger than the rows shown is elided" \
+    "Alice Example — First subject
+Bob Example — Second subject
+Carol Example — Third subject
++7 more" \
+    "$(build_body "$rows_json" 10)"
+
+check "markup characters are escaped, not rendered" \
+    "A &amp; B — &lt;script&gt;" \
+    "$(build_body '[{"authors":"A & B","subject":"<script>"}]' 1)"
+
+check "a missing subject says so rather than printing nothing" \
+    "Alice Example — (no subject)" \
+    "$(build_body '[{"authors":"Alice Example","subject":null}]' 1)"
+
+check "malformed json yields an empty body rather than an error" \
+    "" \
+    "$(build_body 'not json at all' 1 2>/dev/null)"
+
 printf '\n%d passed, %d failed\n' "$pass" "$fail"
 [[ "$fail" -eq 0 ]]
-- 
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