Update page content for when there are multiple duplicates

app/views/logs/delete_duplicates.html.erb

@@ -1,5 +1,5 @@
 <% content_for :before_content do %>
-  <% content_for :title, "Are you sure you want to delete this duplicate log?" %>
+  <% content_for :title, "Are you sure you want to delete #{@duplicate_logs.count == 1 ? "this duplicate log" : "these duplicate logs"}?" %>
   <%= govuk_back_link href: @log.lettings? ? lettings_logs_path(@log) : sales_logs_path(@log) %>
 <% end %>
 
@@ -12,7 +12,7 @@
     <%= govuk_warning_text(text: "You will not be able to undo this action.") %>
 
     <p class="govuk-body">
-      This log will be deleted:
+      <%= @duplicate_logs.count == 1 ? "This log" : "These logs" %> will be deleted:
     </p>
 
     <% @duplicate_logs.each do |duplicate_log| %>
@@ -21,7 +21,7 @@
 
     <div class="govuk-button-group">
       <%= govuk_button_to(
-        "Delete this log"
+        @duplicate_logs.count == 1 ? "Delete this log" : "Delete these logs"
       ) %>
       <%= govuk_button_link_to(
         "Cancel",

spec/requests/lettings_logs_controller_spec.rb

@@ -1695,11 +1695,42 @@ RSpec.describe LettingsLogsController, type: :request do
         expect(response).to have_http_status(:ok)
 
         expect(page).to have_content("Are you sure you want to delete this duplicate log?")
+        expect(page).to have_content("This log will be deleted:")
         expect(page).to have_button(text: "Delete this log")
         expect(page).to have_link(text: "Log #{duplicate_log.id}", href: lettings_log_path(duplicate_log.id))
         expect(page).not_to have_link(text: "Log #{id}", href: lettings_log_path(id))
         expect(page).to have_link(text: "Cancel", href: lettings_log_path(id)) # update with correct path when known
       end
     end
+
+    context "when there are multiple duplicate logs being deleted" do
+      let!(:duplicate_log_2) do
+        duplicate = lettings_log.dup
+        duplicate.id = nil
+        duplicate.save!
+        duplicate
+      end
+
+      it "renders page" do
+        request
+        expect(response).to have_http_status(:ok)
+
+        expect(page).to have_content("Are you sure you want to delete these duplicate logs?")
+        expect(page).to have_content("These logs will be deleted:")
+        expect(page).to have_button(text: "Delete these logs")
+        expect(page).to have_link(text: "Log #{duplicate_log.id}", href: lettings_log_path(duplicate_log.id))
+        expect(page).to have_link(text: "Log #{duplicate_log_2.id}", href: lettings_log_path(duplicate_log_2.id))
+        expect(page).to have_link(text: "Cancel", href: lettings_log_path(id)) # update with correct path when known
+      end
+    end
+
+    context "when log does not exist" do
+      let(:id) { -1 }
+
+      it "returns 404" do
+        request
+        expect(response).to have_http_status(:not_found)
+      end
+    end
   end
 end