suite: test service ipv6 and dual-stack
templates:
  - service.yaml
tests:
  - it: should not set ipFamilyPolicy by default
    asserts:
      - isNull:
          path: spec.ipFamilyPolicy

  - it: should not set ipFamilies by default
    asserts:
      - isNull:
          path: spec.ipFamilies

  - it: should set ipFamilyPolicy when specified
    set:
      service.ipFamilyPolicy: PreferDualStack
    asserts:
      - equal:
          path: spec.ipFamilyPolicy
          value: PreferDualStack

  - it: should support SingleStack policy
    set:
      service.ipFamilyPolicy: SingleStack
    asserts:
      - equal:
          path: spec.ipFamilyPolicy
          value: SingleStack

  - it: should support RequireDualStack policy
    set:
      service.ipFamilyPolicy: RequireDualStack
    asserts:
      - equal:
          path: spec.ipFamilyPolicy
          value: RequireDualStack

  - it: should set ipFamilies for IPv4 only
    set:
      service.ipFamilies:
        - IPv4
    asserts:
      - equal:
          path: spec.ipFamilies[0]
          value: IPv4

  - it: should set ipFamilies for IPv6 only
    set:
      service.ipFamilies:
        - IPv6
    asserts:
      - equal:
          path: spec.ipFamilies[0]
          value: IPv6

  - it: should set ipFamilies for dual-stack IPv4 primary
    set:
      service.ipFamilies:
        - IPv4
        - IPv6
    asserts:
      - equal:
          path: spec.ipFamilies[0]
          value: IPv4
      - equal:
          path: spec.ipFamilies[1]
          value: IPv6

  - it: should set ipFamilies for dual-stack IPv6 primary
    set:
      service.ipFamilies:
        - IPv6
        - IPv4
    asserts:
      - equal:
          path: spec.ipFamilies[0]
          value: IPv6
      - equal:
          path: spec.ipFamilies[1]
          value: IPv4

  - it: should work with PreferDualStack and both families
    set:
      service.ipFamilyPolicy: PreferDualStack
      service.ipFamilies:
        - IPv4
        - IPv6
    asserts:
      - equal:
          path: spec.ipFamilyPolicy
          value: PreferDualStack
      - equal:
          path: spec.ipFamilies[0]
          value: IPv4
      - equal:
          path: spec.ipFamilies[1]
          value: IPv6

  - it: should work with RequireDualStack and both families
    set:
      service.ipFamilyPolicy: RequireDualStack
      service.ipFamilies:
        - IPv6
        - IPv4
    asserts:
      - equal:
          path: spec.ipFamilyPolicy
          value: RequireDualStack
      - equal:
          path: spec.ipFamilies[0]
          value: IPv6
      - equal:
          path: spec.ipFamilies[1]
          value: IPv4

  - it: should work with SingleStack IPv6 only
    set:
      service.ipFamilyPolicy: SingleStack
      service.ipFamilies:
        - IPv6
    asserts:
      - equal:
          path: spec.ipFamilyPolicy
          value: SingleStack
      - equal:
          path: spec.ipFamilies[0]
          value: IPv6