Add service -l mock called in FreeBSD10Init info

Signed-off-by: Sonu Saha <sonu.saha@progress.com>

test/fixtures/cmd/service-l

@@ -0,0 +1,9 @@
+DAEMON
+FILESYSTEMS
+LOGIN
+NETWORKING
+SERVERS
+automount
+sendmail
+sshd
+sysctl

test/helpers/mock_loader.rb

@@ -310,6 +310,8 @@ class MockLoader
       # services on freebsd 6+
       "service -e" => cmd.call("service-e"),
       "service sendmail onestatus" => cmd.call("service-sendmail-onestatus"),
+      # mock for FreeBSD10Init info
+      "service -l" => cmd.call("service-l"),
       # services for system 5 e.g. centos6, debian 6
       "service sshd status" => cmd.call("service-sshd-status"),
       'find /etc/rc*.d /etc/init.d/rc*.d -name "S*"' => cmd.call("find-etc-rc-d-name-S"),