commerce-8.x-2.8/modules/price/tests/modules/commerce_price_test/commerce_price_test.routing.yml

commerce_price_test.number_test_form:
  path: '/commerce_price_test/number_test_form'
  defaults:
    _form: '\Drupal\commerce_price_test\Form\NumberTestForm'
    _title: 'Number test form'
  requirements:
    _access: 'TRUE'

commerce_price_test.price_test_form:
  path: '/commerce_price_test/price_test_form'
  defaults:
    _form: '\Drupal\commerce_price_test\Form\PriceTestForm'
    _title: 'Price test form'
  requirements:
    _access: 'TRUE'

commerce_price_test.ajax_price_test_form:
  path: '/commerce_price_test/ajax_price_test_form'
  defaults:
    _form: '\Drupal\commerce_price_test\Form\AjaxPriceTestForm'
    _title: 'AJAX price test form'
  requirements:
    _access: 'TRUE'