1 files changed, 73 insertions, 0 deletions
diff --git a/actionpack/test/dispatch/request/session_test.rb b/actionpack/test/dispatch/request/session_test.rb
new file mode 100644
index 0000000000..3f36d4f1a9
--- /dev/null
+++ b/actionpack/test/dispatch/request/session_test.rb
@@ -0,0 +1,73 @@
+require 'abstract_unit'
+require 'action_dispatch/middleware/session/abstract_store'
+
+module ActionDispatch
+  class Request
+    class SessionTest < ActiveSupport::TestCase
+      def test_create_adds_itself_to_env
+        env = {}
+        s = Session.create(store, env, {})
+        assert_equal s, env[Rack::Session::Abstract::ENV_SESSION_KEY]
+      end
+
+      def test_to_hash
+        env = {}
+        s = Session.create(store, env, {})
+        s['foo'] = 'bar'
+        assert_equal 'bar', s['foo']
+        assert_equal({'foo' => 'bar'}, s.to_hash)
+      end
+
+      def test_create_merges_old
+        env = {}
+        s = Session.create(store, env, {})
+        s['foo'] = 'bar'
+
+        s1 = Session.create(store, env, {})
+        refute_equal s, s1
+        assert_equal 'bar', s1['foo']
+      end
+
+      def test_find
+        env = {}
+        assert_nil Session.find(env)
+
+        s = Session.create(store, env, {})
+        assert_equal s, Session.find(env)
+      end
+
+      def test_keys
+        env = {}
+        s = Session.create(store, env, {})
+        s['rails'] = 'ftw'
+        s['adequate'] = 'awesome'
+        assert_equal %w[rails adequate], s.keys
+      end
+
+      def test_values
+        env = {}
+        s = Session.create(store, env, {})
+        s['rails'] = 'ftw'
+        s['adequate'] = 'awesome'
+        assert_equal %w[ftw awesome], s.values
+      end
+
+      def test_clear
+        env = {}
+        s = Session.create(store, env, {})
+        s['rails'] = 'ftw'
+        s['adequate'] = 'awesome'
+        s.clear
+        assert_equal([], s.values)
+      end
+
+      private
+      def store
+        Class.new {
+          def load_session(env); [1, {}]; end
+          def session_exists?(env); true; end
+        }.new
+      end
+    end
+  end
+end