helm-charts/charts/library/common-test/tests/container/image_test.yaml

---
# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
suite: container image tag
templates:
  - common.yaml
values:
  - ../_values/controllers_main_default_container.yaml
tests:
  - it: string tag should pass
    set:
      controllers.main.containers.main.image:
        repository: ghcr.io/mendhak/http-https-echo
        tag: latest
    asserts:
      - documentIndex: 0
        isKind:
          of: Deployment
      - documentIndex: 0
        equal:
          path: spec.template.spec.containers[0].image
          value: ghcr.io/mendhak/http-https-echo:latest

  - it: integer tag should pass
    set:
      controllers.main.containers.main.image:
        repository: ghcr.io/mendhak/http-https-echo
        tag: 1.23
    asserts:
      - documentIndex: 0
        isKind:
          of: Deployment
      - documentIndex: 0
        equal:
          path: spec.template.spec.containers[0].image
          value: ghcr.io/mendhak/http-https-echo:1.23

  - it: template tag should pass
    set:
      controllers.main.containers.main.image:
        repository: ghcr.io/mendhak/http-https-echo
        tag: "{{.Chart.Version}}"
    asserts:
      - documentIndex: 0
        isKind:
          of: Deployment
      - documentIndex: 0
        equal:
          path: spec.template.spec.containers[0].image
          value: ghcr.io/mendhak/http-https-echo:1.0.0