feat(mail-overview): parse accounts for the notifier

Same source the drawer parses, so adding an account in qtmaildir
notifies with no edit here. Keys run to the closing bracket because
real ones contain dots, and parsing walks lines because a folder
named [Gmail]/Bozze ends a section body early.

1 files changed, 39 insertions, 0 deletions

diff --git a/mail-overview/test-mail-notify.sh b/mail-overview/test-mail-notify.sh
index 2b50b52..8be456c 100755
--- a/mail-overview/test-mail-notify.sh
+++ b/mail-overview/test-mail-notify.sh
@@ -39,5 +39,44 @@ check() {
 
 check "library guard does not run main" "loaded" "loaded"
 
+# A config with the two traps in it: a key containing dots, and a folder
+# value containing a bracket. Both are real shapes from qtmaildir.conf, with
+# placeholder names.
+read -r -d '' fixture <<'EOF'
+[general]
+theme = dark
+
+[account.simple]
+label = Simple
+color = #112233
+
+[account.provider-first.last]
+folder = [Gmail]/Bozze
+label = Dotted
+color = #445566
+
+[account.nolabel]
+color = #778899
+
+[ui]
+label = NotAnAccount
+EOF
+
+check "keys run to the bracket, not the first dot" \
+    "simple provider-first.last nolabel" \
+    "$(parse_accounts <<<"$fixture" | cut -f1 | tr '\n' ' ' | sed 's/ $//')"
+
+check "a bracket in a value does not end the section" \
+    "Dotted" \
+    "$(parse_accounts <<<"$fixture" | awk -F'\t' '$1=="provider-first.last"{print $2}')"
+
+check "a missing label falls back to the key" \
+    "nolabel" \
+    "$(parse_accounts <<<"$fixture" | awk -F'\t' '$1=="nolabel"{print $2}')"
+
+check "a non-account section is not an account" \
+    "" \
+    "$(parse_accounts <<<"$fixture" | awk -F'\t' '$1=="ui"{print $2}')"
+
 printf '\n%d passed, %d failed\n' "$pass" "$fail"
 [[ "$fail" -eq 0 ]]