helm-charts/charts/library/common/test-chart/unittests/route/field_hostnames_test.yaml

---
# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
suite: route - fields - hostnames
templates:
  - common.yaml
values:
  - ../_values/controllers_main_default_container.yaml
tests:
  - it: hostnames shouldn't be used for TCPRoutes and UDPRoutes
    set:
      route:
        main:
          kind: TCPRoute
          hostnames:
            - chart-test.local
          parentRefs:
            - name: parentName
              namespace: parentNamespace
        udp:
          kind: UDPRoute
          hostnames:
            - chart-test.local
          parentRefs:
            - name: parentName
              namespace: parentNamespace
    asserts:
      - documentSelector:
          path: $[?(@.kind == "TCPRoute")].metadata.name
          value: release-name-main
        notExists:
          path: spec.hostnames
      - documentSelector:
          path: $[?(@.kind == "UDPRoute")].metadata.name
          value: release-name-udp
        notExists:
          path: spec.hostnames

  - it: hostname can be configured
    set:
      route.main:
        parentRefs:
          - name: parentName
            namespace: parentNamespace
        hostnames:
          - chart-test.local
    documentSelector:
      path: $[?(@.kind == "HTTPRoute")].metadata.name
      value: release-name
    asserts:
      - equal:
          path: spec.hostnames[0]
          value: chart-test.local

  - it: hostnames support Helm templates
    set:
      route.main:
        parentRefs:
          - name: parentName
            namespace: parentNamespace
        hostnames:
          - "{{ .Release.Name }}.local"
    documentSelector:
      path: $[?(@.kind == "HTTPRoute")].metadata.name
      value: release-name
    asserts:
      - equal:
          path: spec.hostnames[0]
          value: RELEASE-NAME.local