fix tests

test/helper.rb

@@ -54,5 +54,7 @@ def context(*args, &block)
     def self.teardown(&block) define_method(:teardown, &block) end
   end
   (class << klass; self end).send(:define_method, :name) { name.gsub(/\W/,'_') }
+  $contexts << klass
   klass.class_eval &block
-end
+end
+$contexts = []

test/test_markup.rb

@@ -173,7 +173,7 @@ context "Markup" do
     @wiki.write_page("Potato", :mediawiki, "a [[Potato|Potato Heaad]] ", commit_details)
     page = @wiki.page("Potato")
     output = page.formatted_data
-    assert_equal "<p>\na <a class=\"internal present\" href=\"/Potato\">Potato Heaad</a> \n</p>", output
+    assert_equal "<p>\na <a class=\"internal present\" href=\"/Potato\">Potato Heaad</a> </p>", output
   end
 
   #########################################################################