6 files changed, 10 insertions, 0 deletions
diff --git a/actionpack/test/abstract_unit.rb b/actionpack/test/abstract_unit.rb
index 9a337803cb..caa56018f8 100644
--- a/actionpack/test/abstract_unit.rb
+++ b/actionpack/test/abstract_unit.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 $:.unshift File.expand_path("lib", __dir__)
 $:.unshift File.expand_path("fixtures/helpers", __dir__)
 $:.unshift File.expand_path("fixtures/alternate_helpers", __dir__)
diff --git a/actionpack/test/controller/routing_test.rb b/actionpack/test/controller/routing_test.rb
index 40401cbc95..fefb84e095 100644
--- a/actionpack/test/controller/routing_test.rb
+++ b/actionpack/test/controller/routing_test.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require "abstract_unit"
 require "controller/fake_controllers"
 require "active_support/core_ext/object/with_options"
diff --git a/actionpack/test/dispatch/debug_exceptions_test.rb b/actionpack/test/dispatch/debug_exceptions_test.rb
index bf07410d0d..60acba0616 100644
--- a/actionpack/test/dispatch/debug_exceptions_test.rb
+++ b/actionpack/test/dispatch/debug_exceptions_test.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require "abstract_unit"
 
 class DebugExceptionsTest < ActionDispatch::IntegrationTest
diff --git a/actionpack/test/dispatch/prefix_generation_test.rb b/actionpack/test/dispatch/prefix_generation_test.rb
index 3cd9344c04..85ea04356a 100644
--- a/actionpack/test/dispatch/prefix_generation_test.rb
+++ b/actionpack/test/dispatch/prefix_generation_test.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require "abstract_unit"
 require "rack/test"
 require "rails/engine"
diff --git a/actionpack/test/dispatch/static_test.rb b/actionpack/test/dispatch/static_test.rb
index 50780a1dd0..0bdff68692 100644
--- a/actionpack/test/dispatch/static_test.rb
+++ b/actionpack/test/dispatch/static_test.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require "abstract_unit"
 require "zlib"
 
diff --git a/actionpack/test/journey/router/utils_test.rb b/actionpack/test/journey/router/utils_test.rb
index a69b606b01..646563f7ab 100644
--- a/actionpack/test/journey/router/utils_test.rb
+++ b/actionpack/test/journey/router/utils_test.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require "abstract_unit"
 
 module ActionDispatch
@@ -37,6 +38,10 @@ module ActionDispatch
           path = "/foo%AAbar%AAbaz".b
           assert_equal Encoding::ASCII_8BIT, Utils.normalize_path(path).encoding
         end
+
+        def test_normalize_path_with_nil
+          assert_equal '/', Utils.normalize_path(nil)
+        end
       end
     end
   end