Added IndifferentAccess as a way to wrap a hash by a symbol-based store that also can be accessed by string keys

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@581 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 11 insertions, 1 deletions

diff --git a/activesupport/test/core_ext/hash_ext_test.rb b/activesupport/test/core_ext/hash_ext_test.rb
index 52a28c1553..de85db2edf 100644
--- a/activesupport/test/core_ext/hash_ext_test.rb
+++ b/activesupport/test/core_ext/hash_ext_test.rb
@@ -2,7 +2,6 @@ require 'test/unit'
 require File.dirname(__FILE__) + '/../../lib/core_ext/hash'
 
 class HashExtTest < Test::Unit::TestCase
-
   def setup
     @strings = { 'a' => 1, 'b' => 2 }
     @symbols = { :a  => 1, :b  => 2 }
@@ -33,6 +32,17 @@ class HashExtTest < Test::Unit::TestCase
     assert_raises(NoMethodError) { { [] => 1 }.symbolize_keys! }
   end
 
+  def test_indifferent_access
+    @strings = @strings.with_indifferent_access
+    @symbols = @symbols.with_indifferent_access
+    @mixed   = @mixed.with_indifferent_access
+
+    assert_equal @strings[:a], @strings["a"]
+    assert_equal @symbols[:a], @symbols["a"]
+    assert_equal @strings["b"], @mixed["b"]
+    assert_equal @strings[:b], @mixed["b"]
+  end
+
   def test_assert_valid_keys
     assert_nothing_raised do
       { :failure => "stuff", :funny => "business" }.assert_valid_keys([ :failure, :funny ])