testing: Converted sql to systemd

testing/tests/sql/ip-pool-db-expired/pretest.dat

@@ -5,12 +5,15 @@ moon::cat /etc/db.d/ipsec.sql | sqlite3 /etc/db.d/ipsec.db
 carol::cat /etc/db.d/ipsec.sql | sqlite3 /etc/db.d/ipsec.db
 dave::cat /etc/db.d/ipsec.sql | sqlite3 /etc/db.d/ipsec.db
 moon::ipsec pool --leases 2> /dev/null
+carol::cd /etc/swanctl; rm -r rsa/* x509/* x509ca/*
+dave::cd /etc/swanctl; rm -r rsa/* x509/* x509ca/*
+moon::cd /etc/swanctl; rm -r rsa/* x509/* x509ca/*
 moon::iptables-restore < /etc/iptables.rules
 carol::iptables-restore < /etc/iptables.rules
 dave::iptables-restore < /etc/iptables.rules
-moon::service charon start 2> /dev/null
-carol::service charon start 2> /dev/null
-dave::service charon start 2> /dev/null
+moon::systemctl start strongswan-swanctl
+carol::systemctl start strongswan-swanctl
+dave::systemctl start strongswan-swanctl
 moon::expect-connection rw
 carol::expect-connection home
 carol::swanctl --initiate --child home 2> /dev/null