Fix metadata tests

test/helper.rb

@@ -13,6 +13,9 @@ ENV['RACK_ENV'] = 'test'
 require 'gollum'
 require 'gollum/frontend/app'
 
+# Disable the metadata feature
+$METADATA = false
+
 # Make sure we're in the test dir, the tests expect that to be the current
 # directory.
 TEST_DIR = File.join(File.dirname(__FILE__), *%w[.])

test/test_markup.rb

@@ -627,7 +627,7 @@ np.array([[2,2],[1,3]],np.float)
     assert_not_nil rendered.match(output)
   end
 
-  #########################################################################
+if $METADATA  #########################################################################
   #
   # Metadata Blocks
   #
@@ -677,7 +677,7 @@ np.array([[2,2],[1,3]],np.float)
     assert_equal output, rendered 
     assert_equal result, page.metadata
   end
-
+end # if $METADATA
   #########################################################################
   #
   # Various

test/test_page.rb

@@ -228,11 +228,12 @@ context "within a sub-directory" do
     assert page.footer.raw_data =~ /^Lord of the Rings/
   end
 
+if $METADATA
   test "get metadata on page" do
     page = @wiki.page('Elrond')
     assert_equal Gollum::Page, page.class
     assert_equal 'elf', page.metadata['race']
   end
-
 end
 
+end

test/test_wiki.rb

@@ -198,6 +198,7 @@ context "Wiki page writing" do
     assert_equal cd[:email], @wiki.repo.commits.first.author.email
   end
 
+if $METADATA
   test "page title override with metadata" do
     @wiki.write_page("Gollum", :markdown, "<!-- --- title: Over -->", commit_details)
 
@@ -205,6 +206,7 @@ context "Wiki page writing" do
 
     assert_equal 'Over', page.url_path_title
   end
+end
 
   test "update page with format change" do
     @wiki.write_page("Gollum", :markdown, "# Gollum", commit_details)