Upgraded to open_id_authentication plugin at 00d8bc7f97 and unpacked ruby-openid gem version 2.1.2.

vendor/gems/ruby-openid-2.1.2/test/test_extension.rb

@@ -0,0 +1,46 @@
+require 'openid/extension'
+require 'openid/message'
+require 'test/unit'
+
+module OpenID
+  class DummyExtension < OpenID::Extension
+    TEST_URI = 'http://an.extension'
+    TEST_ALIAS = 'dummy'
+    def initialize
+      @ns_uri = TEST_URI
+      @ns_alias = TEST_ALIAS
+    end
+
+    def get_extension_args
+      return {}
+    end
+  end
+
+  class ToMessageTest < Test::Unit::TestCase
+     def test_OpenID1
+       oid1_msg = Message.new(OPENID1_NS)
+       ext = DummyExtension.new
+       ext.to_message(oid1_msg)
+       namespaces = oid1_msg.namespaces
+       assert(namespaces.implicit?(DummyExtension::TEST_URI))
+       assert_equal(
+                    DummyExtension::TEST_URI,
+                    namespaces.get_namespace_uri(DummyExtension::TEST_ALIAS))
+       assert_equal(DummyExtension::TEST_ALIAS,
+                    namespaces.get_alias(DummyExtension::TEST_URI))
+     end
+ 
+     def test_OpenID2
+       oid2_msg = Message.new(OPENID2_NS)
+       ext = DummyExtension.new
+       ext.to_message(oid2_msg)
+       namespaces = oid2_msg.namespaces
+       assert(!namespaces.implicit?(DummyExtension::TEST_URI))
+       assert_equal(
+             DummyExtension::TEST_URI,
+             namespaces.get_namespace_uri(DummyExtension::TEST_ALIAS))
+       assert_equal(DummyExtension::TEST_ALIAS,
+                    namespaces.get_alias(DummyExtension::TEST_URI))
+     end
+   end
+end