# trying to subscribe when already subscribed
post :subscribe, { :id => diary_entry.id, :display_name => diary_entry.user.display_name }, { :user => users(:public_user).id }
assert_no_difference "diary_entry.subscribers.count" do
# trying to subscribe when already subscribed
post :subscribe, { :id => diary_entry.id, :display_name => diary_entry.user.display_name }, { :user => users(:public_user).id }
assert_no_difference "diary_entry.subscribers.count" do