4 files changed, 5 insertions, 5 deletions
diff --git a/actionpack/test/controller/parameters/accessors_test.rb b/actionpack/test/controller/parameters/accessors_test.rb
index 154430d4b0..32a44918e0 100644
--- a/actionpack/test/controller/parameters/accessors_test.rb
+++ b/actionpack/test/controller/parameters/accessors_test.rb
@@ -289,7 +289,7 @@ class ParametersAccessorsTest < ActiveSupport::TestCase
   else
     test "ActionController::Parameters does not respond to #dig on Ruby 2.2" do
       assert_not ActionController::Parameters.method_defined?(:dig)
-      assert_not @params.respond_to?(:dig)
+      assert_not_respond_to @params, :dig
     end
   end
 end
diff --git a/actionpack/test/controller/runner_test.rb b/actionpack/test/controller/runner_test.rb
index a96c9c519b..1709ab5f6d 100644
--- a/actionpack/test/controller/runner_test.rb
+++ b/actionpack/test/controller/runner_test.rb
@@ -17,8 +17,8 @@ module ActionDispatch
 
     def test_respond_to?
       runner = MyRunner.new(Class.new { def x; end }.new)
-      assert runner.respond_to?(:hi)
-      assert runner.respond_to?(:x)
+      assert_respond_to runner, :hi
+      assert_respond_to runner, :x
     end
   end
 end
diff --git a/actionpack/test/controller/test_case_test.rb b/actionpack/test/controller/test_case_test.rb
index 536c5ed97a..c94d69c84c 100644
--- a/actionpack/test/controller/test_case_test.rb
+++ b/actionpack/test/controller/test_case_test.rb
@@ -838,7 +838,7 @@ XML
 
   def test_fixture_file_upload_should_be_able_access_to_tempfile
     file = fixture_file_upload(FILES_DIR + "/ruby_on_rails.jpg", "image/jpg")
-    assert file.respond_to?(:tempfile), "expected tempfile should respond on fixture file object, got nothing"
+    assert_respond_to file, :tempfile
   end
 
   def test_fixture_file_upload
diff --git a/actionpack/test/controller/url_for_test.rb b/actionpack/test/controller/url_for_test.rb
index cf11227897..e381abee36 100644
--- a/actionpack/test/controller/url_for_test.rb
+++ b/actionpack/test/controller/url_for_test.rb
@@ -288,7 +288,7 @@ module AbstractController
           kls = Class.new { include set.url_helpers }
 
           controller = kls.new
-          assert controller.respond_to?(:home_url)
+          assert_respond_to controller, :home_url
           assert_equal "http://www.basecamphq.com/home/sweet/home/again",
             controller.send(:home_url, host: "www.basecamphq.com", user: "again")