Add a test for disabling puppet

Author: ehelms

bats/fb-test-puppet.bats

@@ -115,3 +115,14 @@ fi
   REPORT_ID=$(hammer --output csv --no-headers config-report list --fields "Id" --search "host=${HOSTNAME} origin=Puppet")
   hammer config-report info --id "${REPORT_ID%%[[:space:]]*}" | grep "Resource: Puppet"
 }
+
+@test "disable puppet" {
+  KATELLO_VERSION=$(tKatelloVersion)
+  if [[ $KATELLO_VERSION != 4.[3-9]* ]]; then
+    skip "Disabling Puppet explicitly is only supported with Katello 4.2 or older"
+  fi
+
+  if tForemanMaintainCommandAvailable 'plugin purge-puppet'; then
+    foreman-maintain plugin purge-puppet
+  fi
+}

bats/foreman_helper.bash

@@ -145,3 +145,11 @@ tWaitForTask() {
     sleep $(( next_wait_time++ ))
   done
 }
+
+tForemanMaintainCommandAvailable() {
+  if tForemanMaintainAvailable ; then
+    if ! foreman-maintain "$1" --help ; then
+      skip "foreman-maintain $1 is not available"
+    fi
+  fi
+}