Fixed tests

spec/helpers/events_helper_spec.rb

@@ -26,7 +26,8 @@ describe EventsHelper do
 
   it 'should display the first line of a code block' do
     input = "```\nCode block\nwith two lines\n```"
-    expected = '<pre><code class="">Code block...</code></pre>'
+    expected = '<pre class="code highlight white plaintext"><code>' \
+               'Code block...</code></pre>'
 
     expect(event_note(input)).to match(expected)
   end

spec/helpers/gitlab_markdown_helper_spec.rb

@@ -566,7 +566,7 @@ describe GitlabMarkdownHelper do
     it "should leave code blocks untouched" do
       helper.stub(:user_color_scheme_class).and_return(:white)
 
-      target_html = "\n<div class=\"highlighted-data white\">\n  <div class=\"highlight\">\n    <pre><code class=\"\">some code from $#{snippet.id}\nhere too\n</code></pre>\n  </div>\n</div>\n\n"
+      target_html = "<pre class=\"code highlight white plaintext\"><code>some code from $40\nhere too\n</code></pre>\n"
 
       helper.markdown("\n    some code from $#{snippet.id}\n    here too\n").should == target_html
       helper.markdown("\n```\nsome code from $#{snippet.id}\nhere too\n```\n").should == target_html

spec/models/wiki_page_spec.rb

@@ -36,7 +36,7 @@ describe WikiPage do
       end
 
       it "sets the version attribute" do
-        @wiki_page.version.should be_a Grit::Commit
+        @wiki_page.version.should be_a Gollum::Git::Commit
       end
     end
   end