From 74559d57fcc0faff07d9ad00abaeec46dfe6d561 Mon Sep 17 00:00:00 2001
From: Richard Towers <richard.towers@digital.cabinet-office.gov.uk>
Date: Mon, 23 Oct 2023 10:25:15 +0100
Subject: [PATCH] Add AB test meta tag to /find-utr-number page

If our AB test is active (see ContentItemsController#temporary_ab_test_find_utr_page)
then @requested_variant will be set, and we should use it to add the
required <meta> tag to the page.

Technically this code will work for any Answer that sets a
@requested_variant field, but I think that's probably okay / what people
would want in that situation anyway.
---
 app/views/content_items/answer.html.erb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/views/content_items/answer.html.erb b/app/views/content_items/answer.html.erb
index 8d0d0a9dc..006de7f60 100644
--- a/app/views/content_items/answer.html.erb
+++ b/app/views/content_items/answer.html.erb
@@ -16,6 +16,8 @@
   <% elsif scroll_track_percent_paths.include?(@content_item.base_path) %>
     <meta name="govuk:scroll-tracker" content="" data-module="auto-scroll-tracker"/>
   <% end %>
+
+  <%= @requested_variant.analytics_meta_tag.html_safe if @requested_variant.present? %>
 <% end %>
 
 <%= render 'content_items/body_with_related_links' %>