Switch form Fixnum to Integer

Fixnum was an implementation detail of older Ruby versions and have been
the same as Integer since Ruby 2.4.  Ruby 3.2 stopped to provide this
"alias" so use the proper class name.

lib/beaker-puppet/helpers/facter_helpers.rb

@@ -9,7 +9,7 @@ module FacterHelpers
         # @!macro [new] common_opts
         #   @param [Hash{Symbol=>String}] opts Options to alter execution.
         #   @option opts [Boolean] :silent (false) Do not produce log output
-        #   @option opts [Array<Fixnum>] :acceptable_exit_codes ([0]) An array
+        #   @option opts [Array<Integer>] :acceptable_exit_codes ([0]) An array
         #     (or range) of integer exit codes that should be considered
         #     acceptable.  An error will be thrown if the exit code does not
         #     match one of the values in this list.

lib/beaker-puppet/helpers/puppet_helpers.rb

@@ -30,7 +30,7 @@ def resolve_hostname_on(host, hostname)
         # @!macro [new] common_opts
         #   @param [Hash{Symbol=>String}] opts Options to alter execution.
         #   @option opts [Boolean] :silent (false) Do not produce log output
-        #   @option opts [Array<Fixnum>] :acceptable_exit_codes ([0]) An array
+        #   @option opts [Array<Integer>] :acceptable_exit_codes ([0]) An array
         #     (or range) of integer exit codes that should be considered
         #     acceptable.  An error will be thrown if the exit code does not
         #     match one of the values in this list.
@@ -352,8 +352,8 @@ def puppet_conf_for host, conf_opts
         #
         # @param [Host] host Host the service runs on
         # @param [String] service Name of the service to restart
-        # @param [Fixnum] curl_retries Number of seconds to wait for the restart to complete before failing
-        # @param [Fixnum] port Port to check status at
+        # @param [Integer] curl_retries Number of seconds to wait for the restart to complete before failing
+        # @param [Integer] port Port to check status at
         #
         # @return [Result] Result of last status check
         # @!visibility private
@@ -706,8 +706,8 @@ def stub_forge(forge_host = nil)
         # Waits until a successful curl check has happened against puppetdb
         #
         # @param [Host] host Host puppetdb is on
-        # @param [Fixnum] nonssl_port Port to make the HTTP status check over
-        # @param [Fixnum] ssl_port Port to make the HTTPS status check over
+        # @param [Integer] nonssl_port Port to make the HTTP status check over
+        # @param [Integer] ssl_port Port to make the HTTPS status check over
         #
         # @return [Result] Result of the last HTTPS status check
         def sleep_until_puppetdb_started(host, nonssl_port = nil, ssl_port = nil)
@@ -733,7 +733,7 @@ def sleep_until_puppetdb_started(host, nonssl_port = nil, ssl_port = nil)
         # Waits until a successful curl check has happened against puppetserver
         #
         # @param [Host] host Host puppetserver is on
-        # @param [Fixnum] port Port to make the HTTPS status check over
+        # @param [Integer] port Port to make the HTTPS status check over
         #
         # @return [Result] Result of the last HTTPS status check
         def sleep_until_puppetserver_started(host, port = nil)
@@ -745,7 +745,7 @@ def sleep_until_puppetserver_started(host, port = nil)
         # Waits until a successful curl check has happaned against node classifier
         #
         # @param [Host] host Host node classifier is on
-        # @param [Fixnum] port Port to make the HTTPS status check over
+        # @param [Integer] port Port to make the HTTPS status check over
         #
         # @return [Result] Result of the last HTTPS status check
         def sleep_until_nc_started(host, port = nil)

spec/beaker-puppet/helpers/facter_helpers_spec.rb

@@ -63,7 +63,7 @@ def logger
       allow( subject ).to receive( :on ).and_return( result )
       structured_fact = subject.fact_on('host','identity')
 
-      expect(structured_fact['uid'].class).to be Fixnum
+      expect(structured_fact['uid'].class).to be Integer
       expect(structured_fact['user'].class).to be String
       expect(structured_fact['privileged'].class).to be (TrueClass or FalseClass)
     end