applies new string literal convention in activesupport/test

The current code base is not uniform. After some discussion,
we have chosen to go with double quotes by default.

6 files changed, 70 insertions, 70 deletions

diff --git a/activesupport/test/xml_mini/jdom_engine_test.rb b/activesupport/test/xml_mini/jdom_engine_test.rb
index 34e213b718..fea3711c37 100644
--- a/activesupport/test/xml_mini/jdom_engine_test.rb
+++ b/activesupport/test/xml_mini/jdom_engine_test.rb
@@ -1,17 +1,17 @@
-if RUBY_PLATFORM.include?('java')
-  require 'abstract_unit'
-  require 'active_support/xml_mini'
-  require 'active_support/core_ext/hash/conversions'
+if RUBY_PLATFORM.include?("java")
+  require "abstract_unit"
+  require "active_support/xml_mini"
+  require "active_support/core_ext/hash/conversions"
 
 
   class JDOMEngineTest < ActiveSupport::TestCase
     include ActiveSupport
 
-    FILES_DIR = File.dirname(__FILE__) + '/../fixtures/xml'
+    FILES_DIR = File.dirname(__FILE__) + "/../fixtures/xml"
 
     def setup
       @default_backend = XmlMini.backend
-      XmlMini.backend = 'JDOM'
+      XmlMini.backend = "JDOM"
     end
 
     def teardown
@@ -25,12 +25,12 @@ if RUBY_PLATFORM.include?('java')
            </logo>
          </blog>
        eoxml
-       assert hash.has_key?('blog')
-       assert hash['blog'].has_key?('logo')
+       assert hash.has_key?("blog")
+       assert hash["blog"].has_key?("logo")
 
-       file = hash['blog']['logo']
-       assert_equal 'logo.png', file.original_filename
-       assert_equal 'image/png', file.content_type
+       file = hash["blog"]["logo"]
+       assert_equal "logo.png", file.original_filename
+       assert_equal "image/png", file.content_type
     end
 
     def test_not_allowed_to_expand_entities_to_files
@@ -40,7 +40,7 @@ if RUBY_PLATFORM.include?('java')
       ]>
       <member>x&a;</member>
       EOT
-      assert_equal 'x', Hash.from_xml(attack_xml)["member"]
+      assert_equal "x", Hash.from_xml(attack_xml)["member"]
     end
 
     def test_not_allowed_to_expand_parameter_entities_to_files
@@ -52,7 +52,7 @@ if RUBY_PLATFORM.include?('java')
       <member>x&a;</member>
       EOT
       assert_raise Java::OrgXmlSax::SAXParseException do
-        assert_equal 'x', Hash.from_xml(attack_xml)["member"]
+        assert_equal "x", Hash.from_xml(attack_xml)["member"]
       end
     end
 
@@ -62,7 +62,7 @@ if RUBY_PLATFORM.include?('java')
       <!DOCTYPE member SYSTEM "file://#{FILES_DIR}/jdom_doctype.dtd">
       <member>x&a;</member>
       EOT
-      assert_equal 'x', Hash.from_xml(attack_xml)["member"]
+      assert_equal "x", Hash.from_xml(attack_xml)["member"]
     end
 
     def test_exception_thrown_on_expansion_attack
@@ -86,13 +86,13 @@ if RUBY_PLATFORM.include?('java')
     end
 
     def test_setting_JDOM_as_backend
-      XmlMini.backend = 'JDOM'
+      XmlMini.backend = "JDOM"
       assert_equal XmlMini_JDOM, XmlMini.backend
     end
 
     def test_blank_returns_empty_hash
       assert_equal({}, XmlMini.parse(nil))
-      assert_equal({}, XmlMini.parse(''))
+      assert_equal({}, XmlMini.parse(""))
     end
 
     def test_array_type_makes_an_array
@@ -178,7 +178,7 @@ if RUBY_PLATFORM.include?('java')
     private
       def assert_equal_rexml(xml)
         parsed_xml = XmlMini.parse(xml)
-        hash = XmlMini.with_backend('REXML') { XmlMini.parse(xml) }
+        hash = XmlMini.with_backend("REXML") { XmlMini.parse(xml) }
         assert_equal(hash, parsed_xml)
       end
   end
diff --git a/activesupport/test/xml_mini/libxml_engine_test.rb b/activesupport/test/xml_mini/libxml_engine_test.rb
index a8df2e1f7b..c40145ae5f 100644
--- a/activesupport/test/xml_mini/libxml_engine_test.rb
+++ b/activesupport/test/xml_mini/libxml_engine_test.rb
@@ -1,18 +1,18 @@
 begin
-  require 'libxml'
+  require "libxml"
 rescue LoadError
   # Skip libxml tests
 else
-require 'abstract_unit'
-require 'active_support/xml_mini'
-require 'active_support/core_ext/hash/conversions'
+require "abstract_unit"
+require "active_support/xml_mini"
+require "active_support/core_ext/hash/conversions"
 
 class LibxmlEngineTest < ActiveSupport::TestCase
   include ActiveSupport
 
   def setup
     @default_backend = XmlMini.backend
-    XmlMini.backend = 'LibXML'
+    XmlMini.backend = "LibXML"
 
     LibXML::XML::Error.set_handler(&lambda { |error| }) #silence libxml, exceptions will do
   end
@@ -42,13 +42,13 @@ class LibxmlEngineTest < ActiveSupport::TestCase
   end
 
   def test_setting_libxml_as_backend
-    XmlMini.backend = 'LibXML'
+    XmlMini.backend = "LibXML"
     assert_equal XmlMini_LibXML, XmlMini.backend
   end
 
   def test_blank_returns_empty_hash
     assert_equal({}, XmlMini.parse(nil))
-    assert_equal({}, XmlMini.parse(''))
+    assert_equal({}, XmlMini.parse(""))
   end
 
   def test_array_type_makes_an_array
@@ -196,7 +196,7 @@ class LibxmlEngineTest < ActiveSupport::TestCase
     def assert_equal_rexml(xml)
       parsed_xml = XmlMini.parse(xml)
       xml.rewind if xml.respond_to?(:rewind)
-      hash = XmlMini.with_backend('REXML') { XmlMini.parse(xml) }
+      hash = XmlMini.with_backend("REXML") { XmlMini.parse(xml) }
       assert_equal(hash, parsed_xml)
     end
 end
diff --git a/activesupport/test/xml_mini/libxmlsax_engine_test.rb b/activesupport/test/xml_mini/libxmlsax_engine_test.rb
index d6d90639e2..a92cd9da8c 100644
--- a/activesupport/test/xml_mini/libxmlsax_engine_test.rb
+++ b/activesupport/test/xml_mini/libxmlsax_engine_test.rb
@@ -1,18 +1,18 @@
 begin
-  require 'libxml'
+  require "libxml"
 rescue LoadError
   # Skip libxml tests
 else
-require 'abstract_unit'
-require 'active_support/xml_mini'
-require 'active_support/core_ext/hash/conversions'
+require "abstract_unit"
+require "active_support/xml_mini"
+require "active_support/core_ext/hash/conversions"
 
 class LibXMLSAXEngineTest < ActiveSupport::TestCase
   include ActiveSupport
 
   def setup
     @default_backend = XmlMini.backend
-    XmlMini.backend = 'LibXMLSAX'
+    XmlMini.backend = "LibXMLSAX"
   end
 
   def teardown
@@ -42,13 +42,13 @@ class LibXMLSAXEngineTest < ActiveSupport::TestCase
   end
 
   def test_setting_libxml_as_backend
-    XmlMini.backend = 'LibXMLSAX'
+    XmlMini.backend = "LibXMLSAX"
     assert_equal XmlMini_LibXMLSAX, XmlMini.backend
   end
 
   def test_blank_returns_empty_hash
     assert_equal({}, XmlMini.parse(nil))
-    assert_equal({}, XmlMini.parse(''))
+    assert_equal({}, XmlMini.parse(""))
   end
 
   def test_array_type_makes_an_array
@@ -187,7 +187,7 @@ class LibXMLSAXEngineTest < ActiveSupport::TestCase
     def assert_equal_rexml(xml)
       parsed_xml = XmlMini.parse(xml)
       xml.rewind if xml.respond_to?(:rewind)
-      hash = XmlMini.with_backend('REXML') { XmlMini.parse(xml) }
+      hash = XmlMini.with_backend("REXML") { XmlMini.parse(xml) }
       assert_equal(hash, parsed_xml)
     end
 end
diff --git a/activesupport/test/xml_mini/nokogiri_engine_test.rb b/activesupport/test/xml_mini/nokogiri_engine_test.rb
index 1314c9065a..dd169e7eb4 100644
--- a/activesupport/test/xml_mini/nokogiri_engine_test.rb
+++ b/activesupport/test/xml_mini/nokogiri_engine_test.rb
@@ -1,16 +1,16 @@
 begin
-  require 'nokogiri'
+  require "nokogiri"
 rescue LoadError
   # Skip nokogiri tests
 else
-require 'abstract_unit'
-require 'active_support/xml_mini'
-require 'active_support/core_ext/hash/conversions'
+require "abstract_unit"
+require "active_support/xml_mini"
+require "active_support/core_ext/hash/conversions"
 
 class NokogiriEngineTest < ActiveSupport::TestCase
   def setup
     @default_backend = ActiveSupport::XmlMini.backend
-    ActiveSupport::XmlMini.backend = 'Nokogiri'
+    ActiveSupport::XmlMini.backend = "Nokogiri"
   end
 
   def teardown
@@ -24,12 +24,12 @@ class NokogiriEngineTest < ActiveSupport::TestCase
         </logo>
       </blog>
     eoxml
-    assert hash.has_key?('blog')
-    assert hash['blog'].has_key?('logo')
+    assert hash.has_key?("blog")
+    assert hash["blog"].has_key?("logo")
 
-    file = hash['blog']['logo']
-    assert_equal 'logo.png', file.original_filename
-    assert_equal 'image/png', file.content_type
+    file = hash["blog"]["logo"]
+    assert_equal "logo.png", file.original_filename
+    assert_equal "image/png", file.content_type
   end
 
   def test_exception_thrown_on_expansion_attack
@@ -54,13 +54,13 @@ class NokogiriEngineTest < ActiveSupport::TestCase
   end
 
   def test_setting_nokogiri_as_backend
-    ActiveSupport::XmlMini.backend = 'Nokogiri'
+    ActiveSupport::XmlMini.backend = "Nokogiri"
     assert_equal ActiveSupport::XmlMini_Nokogiri, ActiveSupport::XmlMini.backend
   end
 
   def test_blank_returns_empty_hash
     assert_equal({}, ActiveSupport::XmlMini.parse(nil))
-    assert_equal({}, ActiveSupport::XmlMini.parse(''))
+    assert_equal({}, ActiveSupport::XmlMini.parse(""))
   end
 
   def test_array_type_makes_an_array
@@ -207,7 +207,7 @@ class NokogiriEngineTest < ActiveSupport::TestCase
     def assert_equal_rexml(xml)
       parsed_xml = ActiveSupport::XmlMini.parse(xml)
       xml.rewind if xml.respond_to?(:rewind)
-      hash = ActiveSupport::XmlMini.with_backend('REXML') { ActiveSupport::XmlMini.parse(xml) }
+      hash = ActiveSupport::XmlMini.with_backend("REXML") { ActiveSupport::XmlMini.parse(xml) }
       assert_equal(hash, parsed_xml)
     end
 end
diff --git a/activesupport/test/xml_mini/nokogirisax_engine_test.rb b/activesupport/test/xml_mini/nokogirisax_engine_test.rb
index 7978a50921..9a2bcc3f7e 100644
--- a/activesupport/test/xml_mini/nokogirisax_engine_test.rb
+++ b/activesupport/test/xml_mini/nokogirisax_engine_test.rb
@@ -1,16 +1,16 @@
 begin
-  require 'nokogiri'
+  require "nokogiri"
 rescue LoadError
   # Skip nokogiri tests
 else
-require 'abstract_unit'
-require 'active_support/xml_mini'
-require 'active_support/core_ext/hash/conversions'
+require "abstract_unit"
+require "active_support/xml_mini"
+require "active_support/core_ext/hash/conversions"
 
 class NokogiriSAXEngineTest < ActiveSupport::TestCase
   def setup
     @default_backend = ActiveSupport::XmlMini.backend
-    ActiveSupport::XmlMini.backend = 'NokogiriSAX'
+    ActiveSupport::XmlMini.backend = "NokogiriSAX"
   end
 
   def teardown
@@ -24,12 +24,12 @@ class NokogiriSAXEngineTest < ActiveSupport::TestCase
         </logo>
       </blog>
     eoxml
-    assert hash.has_key?('blog')
-    assert hash['blog'].has_key?('logo')
+    assert hash.has_key?("blog")
+    assert hash["blog"].has_key?("logo")
 
-    file = hash['blog']['logo']
-    assert_equal 'logo.png', file.original_filename
-    assert_equal 'image/png', file.content_type
+    file = hash["blog"]["logo"]
+    assert_equal "logo.png", file.original_filename
+    assert_equal "image/png", file.content_type
   end
 
   def test_exception_thrown_on_expansion_attack
@@ -55,13 +55,13 @@ class NokogiriSAXEngineTest < ActiveSupport::TestCase
   end
 
   def test_setting_nokogirisax_as_backend
-    ActiveSupport::XmlMini.backend = 'NokogiriSAX'
+    ActiveSupport::XmlMini.backend = "NokogiriSAX"
     assert_equal ActiveSupport::XmlMini_NokogiriSAX, ActiveSupport::XmlMini.backend
   end
 
   def test_blank_returns_empty_hash
     assert_equal({}, ActiveSupport::XmlMini.parse(nil))
-    assert_equal({}, ActiveSupport::XmlMini.parse(''))
+    assert_equal({}, ActiveSupport::XmlMini.parse(""))
   end
 
   def test_array_type_makes_an_array
@@ -208,7 +208,7 @@ class NokogiriSAXEngineTest < ActiveSupport::TestCase
     def assert_equal_rexml(xml)
       parsed_xml = ActiveSupport::XmlMini.parse(xml)
       xml.rewind if xml.respond_to?(:rewind)
-      hash = ActiveSupport::XmlMini.with_backend('REXML') { ActiveSupport::XmlMini.parse(xml) }
+      hash = ActiveSupport::XmlMini.with_backend("REXML") { ActiveSupport::XmlMini.parse(xml) }
       assert_equal(hash, parsed_xml)
     end
 end
diff --git a/activesupport/test/xml_mini/rexml_engine_test.rb b/activesupport/test/xml_mini/rexml_engine_test.rb
index 6e9ce7ac11..2af98f7fe2 100644
--- a/activesupport/test/xml_mini/rexml_engine_test.rb
+++ b/activesupport/test/xml_mini/rexml_engine_test.rb
@@ -1,5 +1,5 @@
-require 'abstract_unit'
-require 'active_support/xml_mini'
+require "abstract_unit"
+require "active_support/xml_mini"
 
 class REXMLEngineTest < ActiveSupport::TestCase
   def test_default_is_rexml
@@ -7,12 +7,12 @@ class REXMLEngineTest < ActiveSupport::TestCase
   end
 
   def test_set_rexml_as_backend
-    ActiveSupport::XmlMini.backend = 'REXML'
+    ActiveSupport::XmlMini.backend = "REXML"
     assert_equal ActiveSupport::XmlMini_REXML, ActiveSupport::XmlMini.backend
   end
 
   def test_parse_from_io
-    ActiveSupport::XmlMini.backend = 'REXML'
+    ActiveSupport::XmlMini.backend = "REXML"
     io = StringIO.new(<<-eoxml)
     <root>
       good
@@ -23,21 +23,21 @@ class REXMLEngineTest < ActiveSupport::TestCase
     </root>
     eoxml
     hash = ActiveSupport::XmlMini.parse(io)
-    assert hash.has_key?('root')
-    assert hash['root'].has_key?('products')
-    assert_match "good", hash['root']['__content__']
-    products = hash['root']['products']    
+    assert hash.has_key?("root")
+    assert hash["root"].has_key?("products")
+    assert_match "good", hash["root"]["__content__"]
+    products = hash["root"]["products"]    
     assert products.has_key?("__content__")    
-    assert_match 'hello everyone', products['__content__']
+    assert_match "hello everyone", products["__content__"]
   end
 
   def test_parse_from_empty_string
-    ActiveSupport::XmlMini.backend = 'REXML'
+    ActiveSupport::XmlMini.backend = "REXML"
     assert_equal({}, ActiveSupport::XmlMini.parse(""))
   end
 
   def test_parse_from_frozen_string
-    ActiveSupport::XmlMini.backend = 'REXML'
+    ActiveSupport::XmlMini.backend = "REXML"
     xml_string = "<root></root>".freeze
     assert_equal({"root" => {}}, ActiveSupport::XmlMini.parse(xml_string))
   end