Issue 5069: Add pagination to product drives

app/controllers/product_drives_controller.rb

@@ -11,6 +11,8 @@ def index
                      .class_filter(filter_params)
                      .within_date_range(@selected_date_range)
                      .order(start_date: :desc)
+    @paginated_product_drives = @product_drives.page(params[:page])
+
     # to be used in the name filter to sort product drives in alpha order
     @product_drives_alphabetical = @product_drives.sort_by { |pd| pd.name.downcase }
     @item_categories = current_organization.item_categories

app/views/product_drives/index.html.erb

@@ -102,7 +102,7 @@
               </tr>
               </thead>
               <tbody>
-              <% @product_drives.each do |product_drive| %>
+              <% @paginated_product_drives.each do |product_drive| %>
                 <tr>
                   <td><%= product_drive.name %></td>
                   <td><%= product_drive.start_date.strftime("%m-%d-%Y") %></td>
@@ -119,9 +119,9 @@
             </table>
           </div>
           <!-- /.card-body -->
-          <!--          <div class="card-footer clearfix">-->
-          <%#= paginate @paginated_requests %>
-          <!--          </div>-->
+          <div class="card-footer clearfix">
+            <%= paginate @paginated_product_drives %>
+          </div>
           <!-- /.card-footer-->
         </div>
         <!-- /.card -->

spec/requests/product_drives_requests_spec.rb

@@ -159,6 +159,40 @@
           end
         end
       end
+
+      describe "pagination" do
+        around do |ex|
+          Kaminari.config.default_per_page = 2
+          ex.run
+          Kaminari.config.default_per_page = 5
+        end
+
+        before do
+          # Create a list of Product Drives to exceed pagination limit
+          create_list(:product_drive, 10, organization: organization)
+
+          # Fetch Product Drives before assertions
+          get product_drives_path
+        end
+
+        it "displays pagination controls when there are more product drives than default per page" do
+          expect(response).to be_successful
+
+          parsed_html = Nokogiri::HTML(response.body)
+
+          # Select the Product Drives table, which is the only table in the view
+          # and count the rows
+          product_drives_table = parsed_html.at_css("table.table")
+          row_count = product_drives_table.css("tbody tr").size
+
+          # There should be 2 rows on the first page--the default per page configured above
+          expect(row_count).to eq(2)
+
+          # Check that pagination controls (e.g., "Next" button) appear
+          next_button = parsed_html.at_css('a, button') { |el| el.text.strip == 'Next' }
+          expect(next_button).not_to be_nil
+        end
+      end
     end
 
     describe "GET #new" do