Add skip fact check to admin tab when edition is in fact check

app/helpers/tabbed_nav_helper.rb

@@ -39,6 +39,8 @@ def current_tab_name
       "metadata"
     when "unpublish"
       "unpublish"
+    when "admin"
+      "admin"
     else
       "temp_nav_text"
     end

app/views/editions/secondary_nav_tabs/_admin.html.erb

@@ -0,0 +1,14 @@
+<% @edition = @resource %>
+<div class="govuk-grid-row">
+  <div class="govuk-grid-column-two-thirds">
+    <%= header_for("Admin") %>
+
+    <% if @edition.fact_check? %>
+      <%= form_for @edition, url: skip_fact_check_for_edition(@edition), method: "post" do %>
+        <%= render "govuk_publishing_components/components/button", {
+          text: "Skip fact check",
+        } %>
+        <% end %>
+    <% end %>
+  </div>
+</div>

test/integration/edition_edit_test.rb

@@ -67,6 +67,18 @@ class EditionEditTest < IntegrationTest
         assert page.has_field?("artefact[slug]", with: "changed-slug")
       end
     end
+
+    context "admin tab" do
+      setup do
+        click_link("Admin")
+      end
+      should "show 'Admin' header and not show 'Skip fact check' button" do
+        within :css, ".gem-c-heading" do
+          assert page.has_text?("Admin")
+        end
+        assert page.has_no_button?("Skip fact check")
+      end
+    end
   end
 
   context "when edition is published" do
@@ -157,5 +169,37 @@ class EditionEditTest < IntegrationTest
         assert page.has_link?("Cancel")
       end
     end
+
+    context "admin tab" do
+      setup do
+        click_link("Admin")
+      end
+
+      should "show 'Admin' header and not show 'Skip fact check' button" do
+        within :css, ".gem-c-heading" do
+          assert page.has_text?("Admin")
+        end
+        assert page.has_no_button?("Skip fact check")
+      end
+    end
+  end
+
+  context "when edition state is 'fact_check'" do
+    setup do
+      edition = FactoryBot.create(:guide_edition, title: "Edit page title", state: "fact_check")
+      visit edition_path(edition)
+      click_link("Admin")
+    end
+
+    context "admin tab" do
+      context "when state is 'fact_check'" do
+        should "show 'Admin' header and an 'Skip fact check' button" do
+          within :css, ".gem-c-heading" do
+            assert page.has_text?("Admin")
+          end
+          assert page.has_button?("Skip fact check")
+        end
+      end
+    end
   end
 end