Fix routing specs

Author: dzaporozhets

app/views/hooks/_data_ex.html.erb

@@ -38,6 +38,6 @@
 };
 eos
 %>
-<div class="white">
+<div class="<%= user_color_scheme_class%>">
   <%= raw Pygments::Lexer[:js].highlight(data_ex_str) %>
 </div>

spec/routing/project_routing_spec.rb

@@ -191,17 +191,17 @@
   end
 end
 
-#    switch_project_refs GET    /:project_id/switch(.:format)              refs#switch
-#  logs_tree_project_ref GET    /:project_id/:id/logs_tree(.:format)       refs#logs_tree
-#  logs_file_project_ref GET    /:project_id/:id/logs_tree/:path(.:format) refs#logs_tree
+#    switch_project_refs GET    /:project_id/refs/switch(.:format)              refs#switch
+#  logs_tree_project_ref GET    /:project_id/refs/:id/logs_tree(.:format)       refs#logs_tree
+#  logs_file_project_ref GET    /:project_id/refs/:id/logs_tree/:path(.:format) refs#logs_tree
 describe RefsController, "routing" do
   it "to #switch" do
-    get("/gitlabhq/switch").should route_to('refs#switch', project_id: 'gitlabhq')
+    get("/gitlabhq/refs/switch").should route_to('refs#switch', project_id: 'gitlabhq')
   end
 
   it "to #logs_tree" do
-    get("/gitlabhq/stable/logs_tree").should             route_to('refs#logs_tree', project_id: 'gitlabhq', id: 'stable')
-    get("/gitlabhq/stable/logs_tree/foo/bar/baz").should route_to('refs#logs_tree', project_id: 'gitlabhq', id: 'stable', path: 'foo/bar/baz')
+    get("/gitlabhq/refs/stable/logs_tree").should             route_to('refs#logs_tree', project_id: 'gitlabhq', id: 'stable')
+    get("/gitlabhq/refs/stable/logs_tree/foo/bar/baz").should route_to('refs#logs_tree', project_id: 'gitlabhq', id: 'stable', path: 'foo/bar/baz')
   end
 end