displays a link to check answers page if the scheme is incomplete

app/helpers/tab_nav_helper.rb

@@ -13,7 +13,8 @@ module TabNavHelper
 
   def scheme_cell(scheme)
     link_text = scheme.service_name
-    [govuk_link_to(link_text, scheme), "<span class=\"govuk-visually-hidden\">Scheme </span><span class=\"govuk-!-font-weight-regular app-!-colour-muted\">#{scheme.primary_client_group}</span>"].join("\n")
+    link = scheme.confirmed? ? scheme : scheme_check_answers_path(scheme)
+    [govuk_link_to(link_text, link), "<span class=\"govuk-visually-hidden\">Scheme </span><span class=\"govuk-!-font-weight-regular app-!-colour-muted\">#{scheme.primary_client_group}</span>"].join("\n")
   end
 
   def org_cell(user)

spec/requests/schemes_controller_spec.rb

@@ -74,6 +74,13 @@ RSpec.describe SchemesController, type: :request do
         assert_select ".govuk-tag", text: /Incomplete/, count: 1
       end
 
+      it "displays a link to check answers page if the scheme is incomplete" do
+        scheme = schemes[0]
+        scheme.update!(confirmed: nil)
+        get "/schemes"
+        expect(page).to have_link(nil, href: /schemes\/#{scheme.id}\/check-answers/)
+      end
+
       it "shows a search bar" do
         expect(page).to have_field("search", type: "search")
       end