Ruby on Rails

You can have a look at the partial _social_layer.html.erb at this link: it is the code included in the if statement.
As I said, I changed my homepage as follows:

<% if logged_in? %>
    <% if current_user.gamer? %>
        <%= render 'static_pages/gamers_home' %>
    <% else %>
        <%= render 'static_pages/non_gamers_home' %>
    <% end %>
<% else %>
    <%= render 'static_pages/non_logged_in_home' %>
<% end %>

I reported an extract of static_pages/gamers_home in my first post.
In theory all instance variables inside static_pages_controller.rb should be loaded by the test but they are not.