Merge pull request #38891 from jonathanhefner/fix-activejob-delay-test

Fix random CI fail due to cross-second time delay

activejob/lib/active_job/test_helper.rb

@@ -630,7 +630,10 @@ def flush_enqueued_jobs(only: nil, except: nil, queue: nil)
 
       def prepare_args_for_assertion(args)
         args.dup.tap do |arguments|
-          arguments[:at] = round_time_arguments(arguments[:at]) if arguments[:at]
+          if arguments[:at]
+            at_range = arguments[:at] - 1..arguments[:at] + 1
+            arguments[:at] = ->(at) { at_range.cover?(at) }
+          end
           arguments[:args] = round_time_arguments(arguments[:args]) if arguments[:args]
         end
       end
@@ -650,7 +653,7 @@ def round_time_arguments(argument)
 
       def deserialize_args_for_assertion(job)
         job.dup.tap do |new_job|
-          new_job[:at] = round_time_arguments(Time.at(new_job[:at])) if new_job[:at]
+          new_job[:at] = Time.at(new_job[:at]) if new_job[:at]
           new_job[:args] = ActiveJob::Arguments.deserialize(new_job[:args]) if new_job[:args]
         end
       end