TestSession supports indifferent access. Closes #7372.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8782 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/CHANGELOG

 *SVN*
 
+* TestSession supports indifferent access.  #7372 [tamc, Arsen7, mhackett, julik, jean.helou]
+
 * Make assert_routing aware of the HTTP method used.  #8039 [mpalmer]
   e.g. assert_routing({ :method => 'put', :path => '/product/321' }, { :controller => "product", :action => "update", :id => "321" })
 

actionpack/lib/action_controller/test_process.rb

@@ -287,7 +287,7 @@ class TestSession #:nodoc:
 
     def initialize(attributes = nil)
       @session_id = ''
-      @attributes = attributes
+      @attributes = attributes.nil? ? nil : attributes.stringify_keys
       @saved_attributes = nil
     end
 
@@ -296,11 +296,11 @@ def data
     end
 
     def [](key)
-      data[key]
+      data[key.to_s]
     end
 
     def []=(key, value)
-      data[key] = value
+      data[key.to_s] = value
     end
 
     def update

actionpack/test/controller/test_test.rb

@@ -3,11 +3,21 @@
 
 class TestTest < Test::Unit::TestCase
   class TestController < ActionController::Base
+    def no_op
+      render :text => 'dummy'
+    end
+
     def set_flash
       flash["test"] = ">#{flash["test"]}<"
       render :text => 'ignore me'
     end
 
+    def set_session
+      session['string'] = 'A wonder'
+      session[:symbol] = 'it works'
+      render :text => 'Success'
+    end
+
     def render_raw_post
       raise Test::Unit::AssertionFailedError, "#raw_post is blank" if request.raw_post.blank?
       render :text => request.raw_post
@@ -135,6 +145,22 @@ def test_process_with_flash
     assert_equal '>value<', flash['test']
   end
 
+  def test_process_with_session
+    process :set_session
+    assert_equal 'A wonder', session['string'], "A value stored in the session should be available by string key"
+    assert_equal 'A wonder', session[:string], "Test session hash should allow indifferent access"
+    assert_equal 'it works', session['symbol'], "Test session hash should allow indifferent access"
+    assert_equal 'it works', session[:symbol], "Test session hash should allow indifferent access"
+  end
+
+  def test_process_with_session_arg
+    process :no_op, nil, { 'string' => 'value1', :symbol => 'value2' }
+    assert_equal 'value1', session['string']
+    assert_equal 'value1', session[:string]
+    assert_equal 'value2', session['symbol']
+    assert_equal 'value2', session[:symbol]
+  end
+
   def test_process_with_request_uri_with_no_params
     process :test_uri
     assert_equal "/test_test/test/test_uri", @response.body