back link tests added

app/views/form/questions/tenant_code.html.erb

@@ -1,9 +1,5 @@
-<% previous_question = Form.previous_question("tenant_code") %>
-<%= govuk_back_link href: "/case_logs/#{case_log_id}/#{previous_question}" do %>
-  Back
-<% end %>
-
 <%= turbo_frame_tag "case_log_form", target: "_top" do %>
+  <%= render GovukComponent::BackLinkComponent.new(href: "/case_logs/#{case_log_id}", text: 'Back') do %><% end %>
   <%= form_with action: '/case_logs', method: "next_question", builder: GOVUKDesignSystemFormBuilder::FormBuilder do |f| %>
      <%= f.govuk_text_field :tenant_code,
           hint: { text: "More detail" },

spec/features/case_log_spec.rb

@@ -39,4 +39,18 @@ RSpec.describe "Test Features" do
       end
     end
   end
+
+  describe "Back link directs correctly" do
+    it "go back to tasklist page from tenant code" do
+      visit("/case_logs/#{id}/tenant_code")
+      click_link(text: 'Back')
+      expect(page).to have_content("Tasklist for log #{id}")
+    end
+
+    it "go back to tenant code page from tenant age page" do
+      visit("/case_logs/#{id}/tenant_age")
+      click_link(text: 'Back')
+      expect(page).to have_field("tenant-code-field")
+    end
+  end
 end