Remove deprecated arguments in assert_nothing_raised

activesupport/CHANGELOG.md

+*   Remove deprecated arguments in `assert_nothing_raised`.
+
+    *Rafel Mendonça França*
+
 *   `Date.to_s` doesn't produce too many spaces. For example, `to_s(:short)`
     will now produce `01 Feb` instead of ` 1 Feb`.
 

activesupport/lib/active_support/test_case.rb

@@ -74,12 +74,7 @@ def test_order
     #   assert_nothing_raised do
     #     perform_service(param: 'no_exception')
     #   end
-    def assert_nothing_raised(*args)
-      if args.present?
-        ActiveSupport::Deprecation.warn(
-          "Passing arguments to assert_nothing_raised " \
-          "is deprecated and will be removed in Rails 5.1.")
-      end
+    def assert_nothing_raised
       yield
     end
   end