firewall: tests: update `contain_service` to `running` for `debian`

bc its necessary with the new changes https://github.com/puppetlabs/puppetlabs-firewall/pull/1095#issuecomment-1339654976

diff --git a/spec/unit/classes/firewall_linux_debian_spec.rb b/spec/unit/classes/firewall_linux_debian_spec.rb
index 10b84819a337b505e03f75acf6a105326fabc9b2..690144e99c9ed55e4f57fa505051adb0e2a3b3a5 100644 (file)
--- a/spec/unit/classes/firewall_linux_debian_spec.rb
+++ b/spec/unit/classes/firewall_linux_debian_spec.rb
@@ -19,7 +19,7 @@ describe 'firewall::linux::debian', type: :class do
     }
     it {
       is_expected.to contain_service('netfilter-persistent').with(
-        ensure: nil,
+        ensure: 'running',
         enable: 'true',
         require: 'Package[iptables-persistent]',
       )
@@ -59,7 +59,7 @@ describe 'firewall::linux::debian', type: :class do
     }
     it {
       is_expected.to contain_service('netfilter-persistent').with(
-        ensure: nil,
+        ensure: 'running',
         enable: 'true',
         require: 'Package[iptables-persistent]',
       )
@@ -99,7 +99,7 @@ describe 'firewall::linux::debian', type: :class do
     }
     it {
       is_expected.to contain_service('netfilter-persistent').with(
-        ensure: nil,
+        ensure: 'running',
         enable: 'true',
         require: 'Package[netfilter-persistent]',
       )