1 files changed, 22 insertions, 22 deletions
diff --git a/activesupport/test/core_ext/class/attribute_test.rb b/activesupport/test/core_ext/class/attribute_test.rb
index e7a1334db3..5a9ec78cc1 100644
--- a/activesupport/test/core_ext/class/attribute_test.rb
+++ b/activesupport/test/core_ext/class/attribute_test.rb
@@ -1,5 +1,5 @@
-require 'abstract_unit'
-require 'active_support/core_ext/class/attribute'
+require "abstract_unit"
+require "active_support/core_ext/class/attribute"
 
 class ClassAttributeTest < ActiveSupport::TestCase
   def setup
@@ -7,17 +7,17 @@ class ClassAttributeTest < ActiveSupport::TestCase
     @sub = Class.new(@klass)
   end
 
-  test 'defaults to nil' do
+  test "defaults to nil" do
     assert_nil @klass.setting
     assert_nil @sub.setting
   end
 
-  test 'inheritable' do
+  test "inheritable" do
     @klass.setting = 1
     assert_equal 1, @sub.setting
   end
 
-  test 'overridable' do
+  test "overridable" do
     @sub.setting = 1
     assert_nil @klass.setting
 
@@ -27,20 +27,20 @@ class ClassAttributeTest < ActiveSupport::TestCase
     assert_equal 1, Class.new(@sub).setting
   end
 
-  test 'predicate method' do
+  test "predicate method" do
     assert_equal false, @klass.setting?
     @klass.setting = 1
     assert_equal true, @klass.setting?
   end
 
-  test 'instance reader delegates to class' do
+  test "instance reader delegates to class" do
     assert_nil @klass.new.setting
 
     @klass.setting = 1
     assert_equal 1, @klass.new.setting
   end
 
-  test 'instance override' do
+  test "instance override" do
     object = @klass.new
     object.setting = 1
     assert_nil @klass.setting
@@ -48,43 +48,43 @@ class ClassAttributeTest < ActiveSupport::TestCase
     assert_equal 1, object.setting
   end
 
-  test 'instance predicate' do
+  test "instance predicate" do
     object = @klass.new
     assert_equal false, object.setting?
     object.setting = 1
     assert_equal true, object.setting?
   end
 
-  test 'disabling instance writer' do
-    object = Class.new { class_attribute :setting, :instance_writer => false }.new
-    assert_raise(NoMethodError) { object.setting = 'boom' }
+  test "disabling instance writer" do
+    object = Class.new { class_attribute :setting, instance_writer: false }.new
+    assert_raise(NoMethodError) { object.setting = "boom" }
   end
 
-  test 'disabling instance reader' do
-    object = Class.new { class_attribute :setting, :instance_reader => false }.new
+  test "disabling instance reader" do
+    object = Class.new { class_attribute :setting, instance_reader: false }.new
     assert_raise(NoMethodError) { object.setting }
     assert_raise(NoMethodError) { object.setting? }
   end
 
-  test 'disabling both instance writer and reader' do
-    object = Class.new { class_attribute :setting, :instance_accessor => false }.new
+  test "disabling both instance writer and reader" do
+    object = Class.new { class_attribute :setting, instance_accessor: false }.new
     assert_raise(NoMethodError) { object.setting }
     assert_raise(NoMethodError) { object.setting? }
-    assert_raise(NoMethodError) { object.setting = 'boom' }
+    assert_raise(NoMethodError) { object.setting = "boom" }
   end
 
-  test 'disabling instance predicate' do
+  test "disabling instance predicate" do
     object = Class.new { class_attribute :setting, instance_predicate: false }.new
     assert_raise(NoMethodError) { object.setting? }
   end
 
-  test 'works well with singleton classes' do
+  test "works well with singleton classes" do
     object = @klass.new
-    object.singleton_class.setting = 'foo'
-    assert_equal 'foo', object.setting
+    object.singleton_class.setting = "foo"
+    assert_equal "foo", object.setting
   end
 
-  test 'setter returns set value' do
+  test "setter returns set value" do
     val = @klass.send(:setting=, 1)
     assert_equal 1, val
   end