Fixed typos and rearranged help a bit

notify-by-ntfy.sh

@@ -8,6 +8,7 @@ message=""
 tag="exclamation"
 priority="3"
 state=""
+testMode=""
 
 case "$NAGIOS_NOTIFICATIONTYPE" in
   PROBLEM) tag="bangbang";;
@@ -45,10 +46,21 @@ do_service() {
 while [ -n "$1" ]; do
   case "$1" in
     -t|--type) alertType="$2"; shift 2;;
+    --test) testMode="true"; shift 1;;
     *) shift 1;;
   esac
 done
 
+if [ -n "$testMode" ]; then
+  NAGIOS_NOTIFICATIONTYPE="Test"
+  NAGIOS_HOSTNAME="FakeHost"
+  NAGIOS_HOSTSTATE="OK"
+  NAGIOS_SERVICEDESC="FakeService"
+  NAGIOS_HOSTALIAS="FakeHostAlias"
+  NAGIOS_SERVICESTATE="OK"
+  NAGIOS_LONGDATETIME="Today"
+fi
+
 case "$alertType" in
   h|host|host) do_host;;
   s|svc|service) do_service;;