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.

1 files changed, 7 insertions, 7 deletions

diff --git a/activesupport/test/key_generator_test.rb b/activesupport/test/key_generator_test.rb
index b60077460e..87e9ca7782 100644
--- a/activesupport/test/key_generator_test.rb
+++ b/activesupport/test/key_generator_test.rb
@@ -1,14 +1,14 @@
-require 'abstract_unit'
+require "abstract_unit"
 
 begin
-  require 'openssl'
+  require "openssl"
   OpenSSL::PKCS5
 rescue LoadError, NameError
   $stderr.puts "Skipping KeyGenerator test: broken OpenSSL install"
 else
 
-require 'active_support/time'
-require 'active_support/json'
+require "active_support/time"
+require "active_support/json"
 
 class KeyGeneratorTest < ActiveSupport::TestCase
   def setup
@@ -34,13 +34,13 @@ class KeyGeneratorTest < ActiveSupport::TestCase
     # key would break.
 
     expected = "b129376f68f1ecae788d7433310249d65ceec090ecacd4c872a3a9e9ec78e055739be5cc6956345d5ae38e7e1daa66f1de587dc8da2bf9e8b965af4b3918a122"
-    assert_equal expected, ActiveSupport::KeyGenerator.new("0" * 64).generate_key("some_salt").unpack('H*').first
+    assert_equal expected, ActiveSupport::KeyGenerator.new("0" * 64).generate_key("some_salt").unpack("H*").first
 
     expected = "b129376f68f1ecae788d7433310249d65ceec090ecacd4c872a3a9e9ec78e055"
-    assert_equal expected, ActiveSupport::KeyGenerator.new("0" * 64).generate_key("some_salt", 32).unpack('H*').first
+    assert_equal expected, ActiveSupport::KeyGenerator.new("0" * 64).generate_key("some_salt", 32).unpack("H*").first
 
     expected = "cbea7f7f47df705967dc508f4e446fd99e7797b1d70011c6899cd39bbe62907b8508337d678505a7dc8184e037f1003ba3d19fc5d829454668e91d2518692eae"
-    assert_equal expected, ActiveSupport::KeyGenerator.new("0" * 64, iterations: 2).generate_key("some_salt").unpack('H*').first
+    assert_equal expected, ActiveSupport::KeyGenerator.new("0" * 64, iterations: 2).generate_key("some_salt").unpack("H*").first
   end
 end