fix(test): fix activity info test to avoid type error

Author: chris-olszewski

temporalio/test/support/sig_applicator.rb

@@ -107,7 +107,10 @@ def configure_error_handler!
 
         return if IGNORED_ERRORS.any? { |pattern| message.include?(pattern) }
 
-        SigApplicator.record_type_error(message)
+        # Include location for debugging
+        location = opts[:location]
+        full = location ? "#{message}\n  Location: #{location}" : message
+        SigApplicator.record_type_error(full)
       end
     end
 
@@ -124,8 +127,7 @@ def register_summary_hook!
           unique = errors.tally
           summary = "SigApplicator: #{errors.size} runtime type errors detected (#{unique.size} unique):\n"
           unique.sort_by { |_, count| -count }.each do |msg, count|
-            short = msg.lines.first&.chomp || msg
-            summary << "  [#{count}x] #{short}\n"
+            summary << "  [#{count}x] #{msg}\n"
           end
           flunk summary
         end

temporalio/test/worker_activity_test.rb

@@ -257,24 +257,26 @@ def execute
   end
 
   def test_info
+    # The hash is round-tripped through the data converter so non-primitive
+    # values (Time, RetryPolicy) are serialized to strings. Use string keys
+    # from the deserialized JSON to check values directly.
     info_hash = execute_activity(InfoActivity)
-    info = Temporalio::Activity::Info.new(**info_hash) # steep:ignore
-    refute_nil info.activity_id
-    assert_equal 'InfoActivity', info.activity_type
-    assert_equal 1, info.attempt
-    refute_nil info.current_attempt_scheduled_time
-    assert_equal false, info.local?
-    refute_nil info.retry_policy
-    refute_nil info.schedule_to_close_timeout
-    refute_nil info.scheduled_time
-    refute_nil info.start_to_close_timeout
-    refute_nil info.started_time
-    refute_nil info.task_queue
-    refute_nil info.task_token
-    refute_nil info.workflow_id
-    assert_equal env.client.namespace, info.workflow_namespace
-    refute_nil info.workflow_run_id
-    assert_equal 'kitchen_sink', info.workflow_type
+    refute_nil info_hash['activity_id']
+    assert_equal 'InfoActivity', info_hash['activity_type']
+    assert_equal 1, info_hash['attempt']
+    refute_nil info_hash['current_attempt_scheduled_time']
+    assert_equal false, info_hash['local?']
+    refute_nil info_hash['retry_policy']
+    refute_nil info_hash['schedule_to_close_timeout']
+    refute_nil info_hash['scheduled_time']
+    refute_nil info_hash['start_to_close_timeout']
+    refute_nil info_hash['started_time']
+    refute_nil info_hash['task_queue']
+    refute_nil info_hash['task_token']
+    refute_nil info_hash['workflow_id']
+    assert_equal env.client.namespace, info_hash['workflow_namespace']
+    refute_nil info_hash['workflow_run_id']
+    assert_equal 'kitchen_sink', info_hash['workflow_type']
   end
 
   class CancellationActivity < Temporalio::Activity::Definition