helm-charts/charts/library/common/test-chart/unittests/pod/initcontainers_test.yaml

---
# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
suite: pod initContainers
templates:
  - common.yaml
values:
  - ../_values/controllers_main_default_container.yaml
tests:
  - it: with custom env vars dict should pass
    set:
      controllers.main.initContainers:
        init1:
          image:
            repository: ghcr.io/mendhak/http-https-echo
            tag: latest
          env:
            int: 1
            float: 1.5
            string: value_of_env
            template: "{{ .Release.Name }}-admin"
    asserts:
      - documentIndex: &DeploymentDocument 0
        isKind:
          of: Deployment
      - documentIndex: *DeploymentDocument
        equal:
          path: spec.template.spec.initContainers[0].env[0]
          value:
            name: float
            value: "1.5"
      - documentIndex: *DeploymentDocument
        equal:
          path: spec.template.spec.initContainers[0].env[1]
          value:
            name: int
            value: "1"
      - documentIndex: *DeploymentDocument
        equal:
          path: spec.template.spec.initContainers[0].env[2]
          value:
            name: string
            value: value_of_env
      - documentIndex: *DeploymentDocument
        equal:
          path: spec.template.spec.initContainers[0].env[3]
          value:
            name: template
            value: RELEASE-NAME-admin

  - it: disabled should pass
    set:
      controllers.main.initContainers:
        init1:
          enabled: false
          image:
            repository: ghcr.io/mendhak/http-https-echo
            tag: test
    asserts:
      - documentIndex: &DeploymentDocument 0
        isKind:
          of: Deployment
      - documentIndex: *DeploymentDocument
        notExists:
          path: spec.template.spec.initContainers

  - it: with dependsOn
    set:
      controllers.main.initContainers:
        init1:
          dependsOn: init2
          image:
            repository: ghcr.io/mendhak/http-https-echo
            tag: latest
        init2:
          image:
            repository: ghcr.io/mendhak/http-https-echo
            tag: latest
    asserts:
      - documentIndex: &DeploymentDocument 0
        isKind:
          of: Deployment
      - documentIndex: *DeploymentDocument
        lengthEqual:
          path: spec.template.spec.initContainers
          count: 2
      - documentIndex: *DeploymentDocument
        equal:
          path: spec.template.spec.initContainers[0].name
          value: init2
      - documentIndex: *DeploymentDocument
        equal:
          path: spec.template.spec.initContainers[1].name
          value: init1

  - it: with custom restartPolicy (sidecar)
    set:
      controllers.main.initContainers:
        test:
          image:
            repository: ghcr.io/mendhak/http-https-echo
            tag: latest
          restartPolicy: Always
    asserts:
      - documentIndex: &DeploymentDocument 0
        isKind:
          of: Deployment
      - documentIndex: *DeploymentDocument
        lengthEqual:
          path: spec.template.spec.initContainers
          count: 1
      - documentIndex: *DeploymentDocument
        equal:
          path: spec.template.spec.initContainers[0].name
          value: test
      - documentIndex: *DeploymentDocument
        equal:
          path: spec.template.spec.initContainers[0].restartPolicy
          value: Always