Update specs for background reports

spec/base_spec_helper.rb

@@ -98,7 +98,6 @@ RSpec.configure do |config|
     Flipper.disable(:background_reports) if example.file_path.in?(
       [
         # rubocop:disable Layout/LineLength
-        "./spec/system/admin/reports/enterprise_summary_fees/enterprise_summary_fee_with_tax_report_by_order_spec.rb",
         "./spec/system/admin/reports/enterprise_summary_fees/enterprise_summary_fee_with_tax_report_by_producer_spec.rb",
         "./spec/system/admin/reports/orders_and_fulfillment_spec.rb",
         "./spec/system/admin/reports/packing_report_spec.rb",
@@ -255,4 +254,5 @@ RSpec.configure do |config|
   config.include Features::DatepickerHelper, type: :system
   config.include Features::TrixEditorHelper, type: :system
   config.include DownloadsHelper, type: :system
+  config.include ReportsHelper, type: :system
 end

spec/support/reports_helper.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+module ReportsHelper
+  def run_report
+    click_on "Go"
+    perform_enqueued_jobs(only: ReportJob)
+  end
+end

spec/system/admin/reports/enterprise_summary_fees/enterprise_summary_fee_with_tax_report_by_order_spec.rb

@@ -163,8 +163,7 @@ describe "Enterprise Summary Fee with Tax Report By Order" do
       visit admin_reports_path
       click_on I18n.t("admin.reports.enterprise_fees_with_tax_report_by_order")
 
-      expect(page).to have_button("Go")
-      click_on "Go"
+      run_report
 
       expect(page.find("table.report__table thead tr").text).to have_content(table_header)
 
@@ -242,8 +241,7 @@ describe "Enterprise Summary Fee with Tax Report By Order" do
       visit admin_reports_path
       click_on I18n.t("admin.reports.enterprise_fees_with_tax_report_by_order")
 
-      expect(page).to have_button("Go")
-      click_on "Go"
+      run_report
 
       expect(page.find("table.report__table thead tr").text).to have_content(table_header)