schema:
  version: 1
  type: array
  uniqueItems: true
  items:
    type: integer
tests:
  - valid: false
    description: Must be invalid if at least two items equal
    data:
      - 10
      - 100
      - 100
  - valid: true
    description: Must be valid if all items are unique
    data:
      - 10
      - 11
      - 12