diff --git a/actionview/test/abstract_unit.rb b/actionview/test/abstract_unit.rb
index f842e2c76d5e607bb7dea8f502ee0b5e5e314051..1d0edc0c1df3b39b0ad085c693ff8db9b70cdfd5 100644
--- a/actionview/test/abstract_unit.rb
+++ b/actionview/test/abstract_unit.rb
@@ -97,7 +97,7 @@ def config
 class ActionDispatch::IntegrationTest < ActiveSupport::TestCase
   def self.build_app(routes = nil)
     routes ||= ActionDispatch::Routing::RouteSet.new.tap { |rs|
-      rs.draw { }
+      rs.draw {}
     }
     RoutedRackApp.new(routes) do |middleware|
       middleware.use ActionDispatch::ShowExceptions, ActionDispatch::PublicExceptions.new("#{FIXTURE_LOAD_PATH}/public")
diff --git a/actionview/test/actionpack/controller/layout_test.rb b/actionview/test/actionpack/controller/layout_test.rb
index 14acb737f9554e2934fb7920b96eccc02a8f16bc..6d5c97b7fdd756f49e8b054d65ce977effe024b4 100644
--- a/actionview/test/actionpack/controller/layout_test.rb
+++ b/actionview/test/actionpack/controller/layout_test.rb
@@ -49,7 +49,7 @@ class LayoutAutoDiscoveryTest < ActionController::TestCase
   include TemplateHandlerHelper
 
   with_routes do
-    get :hello, to: 'views#hello'
+    get :hello, to: "views#hello"
   end
 
   def setup
@@ -153,8 +153,8 @@ class LayoutSetInResponseTest < ActionController::TestCase
   include TemplateHandlerHelper
 
   with_routes do
-    get :hello, to: 'views#hello'
-    get :hello, to: 'views#goodbye'
+    get :hello, to: "views#hello"
+    get :hello, to: "views#goodbye"
   end
 
   def test_layout_set_when_using_default_layout
@@ -244,7 +244,7 @@ class SetsNonExistentLayoutFile < LayoutTest
 
 class LayoutExceptionRaisedTest < ActionController::TestCase
   with_routes do
-    get :hello, to: 'views#hello'
+    get :hello, to: "views#hello"
   end
 
   def test_exception_raised_when_layout_file_not_found
@@ -261,7 +261,7 @@ def hello
 
 class LayoutStatusIsRenderedTest < ActionController::TestCase
   with_routes do
-    get :hello, to: 'views#hello'
+    get :hello, to: "views#hello"
   end
 
   def test_layout_status_is_rendered
@@ -278,7 +278,7 @@ class LayoutSymlinkedTest < LayoutTest
 
   class LayoutSymlinkedIsRenderedTest < ActionController::TestCase
     with_routes do
-      get :hello, to: 'views#hello'
+      get :hello, to: "views#hello"
     end
 
     def test_symlinked_layout_is_rendered
diff --git a/actionview/test/activerecord/polymorphic_routes_test.rb b/actionview/test/activerecord/polymorphic_routes_test.rb
index 724129a7d92e21c0131f0e989ac406a346ea70e2..25e05f62223ee2861945a0f45a4ee43ddf97f1d1 100644
--- a/actionview/test/activerecord/polymorphic_routes_test.rb
+++ b/actionview/test/activerecord/polymorphic_routes_test.rb
@@ -63,7 +63,7 @@ def self.use_relative_model_naming?
 
 class PolymorphicRoutesTest < ActionController::TestCase
   Routes = ActionDispatch::Routing::RouteSet.new
-  Routes.draw { }
+  Routes.draw {}
   include Routes.url_helpers
 
   default_url_options[:host] = "example.com"
diff --git a/actionview/test/template/erb/helper.rb b/actionview/test/template/erb/helper.rb
index 727cc3dcf2122077aabf7b7003bee4c192a294c4..2d31b19be862d0ceed0c4159e1c2bc32f49768ef 100644
--- a/actionview/test/template/erb/helper.rb
+++ b/actionview/test/template/erb/helper.rb
@@ -15,7 +15,7 @@ def protect_against_forgery?() false end
   class BlockTestCase < ActiveSupport::TestCase
     def render_content(start, inside, routes = nil)
       routes ||= ActionDispatch::Routing::RouteSet.new.tap do |rs|
-        rs.draw { }
+        rs.draw {}
       end
       context = Class.new(ViewContext) {
         include routes.url_helpers