silverstripe-cms/tests/controller/ContentControllerTest.yml

SilverStripe\Security\Group:
  editors:
    Title: Editors
  admins:
    Title: Administrators

SilverStripe\Security\Permission:
  admins:
    Code: VIEW_DRAFT_CONTENT
    Group: =>SilverStripe\Security\Group.admins
  editors:
    Group: =>SilverStripe\Security\Group.editors

SilverStripe\Security\Member:
  editor:
    FirstName: Test
    Surname: Editor
    Groups: =>SilverStripe\Security\Group.editors
  admin:
    FirstName: Test
    Surname: Administrator
    Groups: =>SilverStripe\Security\Group.admins

ContentControllerTest_Page:
  root_page:
    Title: Home Page
    URLSegment: home
  second_level_page:
    Title: Second Level Page
    URLSegment: second-level
    Parent: =>ContentControllerTest_Page.root_page
  third_level_page:
    Title: Third Level Page
    URLSegment: third-level
    Parent: =>ContentControllerTest_Page.second_level_page
  third_level_page_2:
    Title: Third Level Page Two
    URLSegment: third-level-2
    Parent: =>ContentControllerTest_Page.second_level_page
  contact_page:
    Title: Contact Page
    URLSegment: contact
    CanViewType: OnlyTheseUsers
    EditorGroups: =>SilverStripe\Security\Group.admins