tour-2.0.x-dev/modules/tourauto/tests/modules/tourauto_test/tourauto_test.routing.yml

tourauto_test.page:
  path: '/tourauto-test'
  defaults:
    _controller: '\Drupal\tourauto_test\Controller\TourautoTestController::testPage'
    _title: 'Tourauto Test Page'
  requirements:
    _permission: 'access tour'