truenas/library/common-test/tests/pod/hostname_test.yaml

suite: pod hostname test
templates:
  - common.yaml
tests:
  - it: should pass with empty hostname
    set:
      workload:
        workload-name1:
          enabled: true
          primary: true
          type: Deployment
          podSpec: {}
    asserts:
      - documentIndex: &deploymentDoc 0
        isKind:
          of: Deployment
      - documentIndex: *deploymentDoc
        isNull:
          path: spec.template.spec.hostname

  - it: should pass with hostname set
    set:
      workload:
        workload-name1:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            hostname: some-other-hostname
    asserts:
      - documentIndex: *deploymentDoc
        isKind:
          of: Deployment
      - documentIndex: *deploymentDoc
        equal:
          path: spec.template.spec.hostname
          value: some-other-hostname

  - it: should pass with hostname from "pod" with tpl
    set:
      host: some-other-hostname
      workload:
        workload-name1:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            hostname: "{{ .Values.host }}"
    asserts:
      - documentIndex: *deploymentDoc
        isKind:
          of: Deployment
      - documentIndex: *deploymentDoc
        equal:
          path: spec.template.spec.hostname
          value: some-other-hostname