1 files changed, 3 insertions, 3 deletions
diff --git a/actionpack/test/controller/routing_test.rb b/actionpack/test/controller/routing_test.rb
index 9c0e101f7c..9d0a8b4f00 100644
--- a/actionpack/test/controller/routing_test.rb
+++ b/actionpack/test/controller/routing_test.rb
@@ -23,7 +23,7 @@ class UriReservedCharactersRoutingTest < ActiveSupport::TestCase
     end
 
     safe, unsafe = %w(: @ & = + $ , ;), %w(^ ? # [ ])
-    hex = unsafe.map { |char| "%" + char.unpack("H2").first.upcase }
+    hex = unsafe.map { |char| "%" + char.unpack1("H2").upcase }
 
     @segment = "#{safe.join}#{unsafe.join}".freeze
     @escaped = "#{safe.join}#{hex.join}".freeze
@@ -1288,14 +1288,14 @@ class RouteSetTest < ActiveSupport::TestCase
   end
 
   def test_routing_traversal_does_not_load_extra_classes
-    assert !Object.const_defined?("Profiler__"), "Profiler should not be loaded"
+    assert_not Object.const_defined?("Profiler__"), "Profiler should not be loaded"
     set.draw do
       get "/profile" => "profile#index"
     end
 
     request_path_params("/profile") rescue nil
 
-    assert !Object.const_defined?("Profiler__"), "Profiler should not be loaded"
+    assert_not Object.const_defined?("Profiler__"), "Profiler should not be loaded"
   end
 
   def test_recognize_with_conditions_and_format