11068: add specs

- For system's product delete action

spec/system/admin/products_v3/products_spec.rb

@@ -410,6 +410,179 @@ describe 'As an admin, I can see the new product page', feature: :admin_style_v3
     end
   end
 
+  describe "Deleting Feature" do
+    let!(:product_a) { create(:simple_product, name: "Apples", sku: "APL-00") }
+    let(:delete_option_selector) { "p[data-controller='modal-link'].delete" }
+    let(:product_selector) { row_containing_name("Apples") }
+    let(:variant_selector) { row_containing_name("Medium box") }
+    let(:default_variant_selector) { "tr:has(input[aria-label=Price][value='#{product_a.price}'])" }
+
+    before do
+      visit admin_products_url
+    end
+
+    describe "Actions columns (delete)" do
+      it "shows an actions menu with a delete link when clicking on icon for product. " \
+         "doesn't show delete link for the single variant" do
+        within product_selector do
+          page.find(".vertical-ellipsis-menu").click
+          expect(page).to have_css(delete_option_selector)
+        end
+        page.find("div#content").click # to close the vertical actions menu
+
+        # to select the default variant
+        within default_variant_selector do
+          page.find(".vertical-ellipsis-menu").click
+          expect(page).to_not have_css(delete_option_selector)
+        end
+      end
+
+      it "shows an actions menu with a delete link when clicking on icon for variant" \
+         "if have multiple" do
+        create(:variant,
+               product: product_a,
+               display_name: "Medium box",
+               sku: "APL-01",
+               price: 5.25)
+
+        # to select the default variant
+        within default_variant_selector do
+          page.find(".vertical-ellipsis-menu").click
+          expect(page).to have_css(delete_option_selector)
+        end
+        page.find("div#content").click # to close the vertical actions menu
+
+        within variant_selector do
+          page.find(".vertical-ellipsis-menu").click
+          expect(page).to have_css(delete_option_selector)
+        end
+      end
+    end
+
+    describe "Delete Action" do
+      let!(:variant_a1) {
+        create(:variant,
+               product: product_a,
+               display_name: "Medium box",
+               sku: "APL-01",
+               price: 5.25)
+      }
+      let(:modal_selector) { "div[data-modal-target=modal]" }
+      let(:dismiss_button_selector) { "button[data-action='click->flash#close']" }
+
+      context "when 'keep product/variant' is selected" do
+        it 'should not delete the product/variant' do
+          # Keep Product
+          within product_selector do
+            page.find(".vertical-ellipsis-menu").click
+            page.find(delete_option_selector).click
+          end
+          keep_button_selector = "input[type=button][value='Keep product']"
+          within modal_selector do
+            page.find(keep_button_selector).click
+          end
+
+          expect(page).to_not have_selector(modal_selector)
+          expect(page).to have_selector(product_selector)
+
+          # Keep Variant
+          within variant_selector do
+            page.find(".vertical-ellipsis-menu").click
+            page.find(delete_option_selector).click
+          end
+          keep_button_selector = "input[type=button][value='Keep variant']"
+          within modal_selector do
+            page.find(keep_button_selector).click
+          end
+
+          expect(page).to_not have_selector(modal_selector)
+          expect(page).to have_selector(variant_selector)
+        end
+      end
+
+      context "when 'delete product/variant' is selected" do
+        let(:success_flash_message_selector) { "div.flash.success" }
+        let(:error_flash_message_selector) { "div.flash.error" }
+        it 'should successfully delete the product/variant' do
+          # Delete Variant
+          within variant_selector do
+            page.find(".vertical-ellipsis-menu").click
+            page.find(delete_option_selector).click
+          end
+
+          delete_button_selector = "input[type=button][value='Delete variant']"
+          within modal_selector do
+            page.find(delete_button_selector).click
+          end
+
+          expect(page).to_not have_selector(modal_selector)
+          sleep(0.5) # delay for loading spinner to complete
+          expect(page).to_not have_selector(variant_selector)
+          within success_flash_message_selector do
+            expect(page).to have_content("Successfully deleted the variant")
+            page.find(dismiss_button_selector).click
+          end
+
+          # Delete product
+          within product_selector do
+            page.find(".vertical-ellipsis-menu").click
+            page.find(delete_option_selector).click
+          end
+          delete_button_selector = "input[type=button][value='Delete product']"
+          within modal_selector do
+            page.find(delete_button_selector).click
+          end
+          expect(page).to_not have_selector(modal_selector)
+          sleep(0.5) # delay for loading spinner to complete
+          expect(page).to_not have_selector(product_selector)
+          within success_flash_message_selector do
+            expect(page).to have_content("Successfully deleted the product")
+          end
+        end
+
+        it 'should be failed to delete the product/variant' do
+          allow_any_instance_of(Spree::Product).to receive(:destroy).and_return(false)
+          allow_any_instance_of(Spree::Variant).to receive(:destroy).and_return(false)
+
+          # Delete Variant
+          within variant_selector do
+            page.find(".vertical-ellipsis-menu").click
+            page.find(delete_option_selector).click
+          end
+
+          delete_button_selector = "input[type=button][value='Delete variant']"
+          within modal_selector do
+            page.find(delete_button_selector).click
+          end
+
+          expect(page).to_not have_selector(modal_selector)
+          sleep(0.5) # delay for loading spinner to complete
+          expect(page).to have_selector(variant_selector)
+          within error_flash_message_selector do
+            expect(page).to have_content("Unable to delete the variant")
+            page.find(dismiss_button_selector).click
+          end
+
+          # Delete product
+          within product_selector do
+            page.find(".vertical-ellipsis-menu").click
+            page.find(delete_option_selector).click
+          end
+          delete_button_selector = "input[type=button][value='Delete product']"
+          within modal_selector do
+            page.find(delete_button_selector).click
+          end
+          expect(page).to_not have_selector(modal_selector)
+          sleep(0.5) # delay for loading spinner to complete
+          expect(page).to have_selector(product_selector)
+          within error_flash_message_selector do
+            expect(page).to have_content("Unable to delete the product")
+          end
+        end
+      end
+    end
+  end
+
   def create_products(amount)
     amount.times do |i|
       create(:simple_product, name: "product #{i}")