Update Session to utilize indiffernt access

1 files changed, 7 insertions, 0 deletions

diff --git a/actionpack/test/dispatch/session/test_session_test.rb b/actionpack/test/dispatch/session/test_session_test.rb
index 3e61d123e3..332c2ae3c8 100644
--- a/actionpack/test/dispatch/session/test_session_test.rb
+++ b/actionpack/test/dispatch/session/test_session_test.rb
@@ -60,4 +60,11 @@ class ActionController::TestSessionTest < ActiveSupport::TestCase
     session = ActionController::TestSession.new(one: '1')
     assert_equal(2, session.fetch('2') { |key| key.to_i })
   end
+
+  def test_fetch_returns_indifferent_access
+    session = ActionController::TestSession.new(three: { two: '1' })
+    three = session.fetch(:three)
+    assert_equal('1', three[:two])
+    assert_equal('1', three["two"])
+  end
 end