feat(profile): add lsns.

tests/integration/utils/lsns.bats

@@ -0,0 +1,31 @@
+#!/usr/bin/env bats
+# apparmor.d - Full set of apparmor profiles
+# Copyright (C) 2024 Alexandre Pujol <alexandre@pujol.io>
+# SPDX-License-Identifier: GPL-2.0-only
+
+load ../common
+
+@test "lsns: List all namespaces" {
+    lsns
+    sudo lsns
+}
+
+@test "lsns: List namespaces in JSON format" {
+    sudo lsns --json
+}
+
+@test "lsns: List namespaces associated with the specified process" {
+    sudo lsns --task 1
+}
+
+@test "lsns: List the specified type of namespaces only" {
+    sudo lsns --type mnt
+    sudo lsns --type net
+    sudo lsns --type ipc
+    sudo lsns --type user
+    sudo lsns --type pid
+    sudo lsns --type uts
+    sudo lsns --type cgroup
+    sudo lsns --type time
+}
+