TEST: TopicViewItem ip logging test

spec/models/topic_view_item_spec.rb

@@ -27,4 +27,14 @@ describe TopicViewItem do
     expect(user.user_stat.topics_entered).to eq(1)
   end
 
+  it "does not log IP address for logged-in users" do
+    topic = Fabricate(:topic)
+    user = Fabricate(:user)
+    add(topic.id, "1.1.1.1", user.id)
+
+    expect(TopicViewItem.find_by(topic_id: topic.id, user_id: user.id).ip_address).to eq(nil)
+    add(topic.id, "1.2.3.4", nil)
+    expect(TopicViewItem.find_by(topic_id: topic.id, user_id: nil).ip_address).to eq("1.2.3.4")
+  end
+
 end