testing: Fixed two issues

testing/tests/ikev2/redirect-active/posttest.dat

@@ -3,6 +3,7 @@ dave::systemctl stop strongswan
 moon::systemctl stop strongswan
 alice::systemctl stop strongswan
 alice::cd /etc/swanctl; rm rsa/marsKey.pem x509/marsCert.pem
+moon::cd /etc/swanctl; rm rsa/marsKey.pem x509/marsCert.pem
 moon::iptables-restore < /etc/iptables.flush
 alice::iptables-restore < /etc/iptables.flush
 carol::iptables-restore < /etc/iptables.flush