Add render method to notification item component

app/components/layout/notification_item_component.html.erb

@@ -1,5 +1,4 @@
-<% if user %>
+<li id="notifications">
-  <li id="notifications">
   <%= link_to notifications_path, rel: "nofollow",
                                   title: text,
                                   class: "notifications #{notifications_class}" do %>
@@ -8,5 +7,4 @@
     </span>
     <span class="show-for-small-only"><%= text %></span>
   <% end %>
-  </li>
+</li>
-<% end %>

app/components/layout/notification_item_component.rb

@@ -5,6 +5,10 @@ class Layout::NotificationItemComponent < ApplicationComponent
     @user = user
   end
 
+  def render?
+    user.present?
+  end
+
   private
 
     def text

spec/components/layout/notification_item_component_spec.rb

@@ -0,0 +1,15 @@
+require "rails_helper"
+
+describe Layout::NotificationItemComponent do
+  it "is not rendered for anonymous users" do
+    render_inline Layout::NotificationItemComponent.new(nil)
+
+    expect(page).not_to be_rendered
+  end
+
+  it "is rendered for identified users" do
+    render_inline Layout::NotificationItemComponent.new(create(:user))
+
+    expect(page).to be_rendered
+  end
+end