truenas/library/common-test/tests/container/env_test.yaml

suite: container env test
templates:
  - common.yaml
tests:
  - it: should create the correct env
    set:
      some_value: value1
      some_other_value: 2
      image: &image
        repository: nginx
        tag: 1.19.0
        pullPolicy: IfNotPresent
      configmap:
        configmap-name:
          enabled: true
          data:
            key1: value1
            key2: value2
      secret:
        secret-name:
          enabled: true
          data:
            key1: value1
            key2: value2
      workload:
        workload-name:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            containers:
              container-name1:
                enabled: true
                primary: true
                imageSelector: image
                probes: &probes
                  liveness:
                    enabled: false
                  readiness:
                    enabled: false
                  startup:
                    enabled: false
                env:
                  VAR1: "{{ .Values.some_value }}"
                  VAR2: some_value
                  VAR3:
                    configMapKeyRef:
                      name: configmap-name
                      key: key1
                  VAR4:
                    secretKeyRef:
                      name: secret-name
                      key: key2
                  VAR5:
                    configMapKeyRef:
                      expandObjectName: false
                      name: configmap-name
                      key: key3
                  VAR6:
                    secretKeyRef:
                      expandObjectName: false
                      name: secret-name
                      key: key4
                  VAR7:
                    fieldRef:
                      fieldPath: metadata.name
    asserts:
      - documentIndex: &deploymentDoc 2
        isKind:
          of: Deployment
      - documentIndex: *deploymentDoc
        isAPIVersion:
          of: apps/v1
      - documentIndex: *deploymentDoc
        contains:
          path: spec.template.spec.containers[0].env
          content:
            name: VAR1
            value: value1
      - documentIndex: *deploymentDoc
        contains:
          path: spec.template.spec.containers[0].env
          content:
            name: VAR2
            value: some_value
      - documentIndex: *deploymentDoc
        contains:
          path: spec.template.spec.containers[0].env
          content:
            name: VAR3
            valueFrom:
              configMapKeyRef:
                key: key1
                name: release-name-common-test-configmap-name
      - documentIndex: *deploymentDoc
        contains:
          path: spec.template.spec.containers[0].env
          content:
            name: VAR4
            valueFrom:
              secretKeyRef:
                key: key2
                name: release-name-common-test-secret-name
      - documentIndex: *deploymentDoc
        contains:
          path: spec.template.spec.containers[0].env
          content:
            name: VAR5
            valueFrom:
              configMapKeyRef:
                key: key3
                name: configmap-name
      - documentIndex: *deploymentDoc
        contains:
          path: spec.template.spec.containers[0].env
          content:
            name: VAR6
            valueFrom:
              secretKeyRef:
                key: key4
                name: secret-name
      - documentIndex: *deploymentDoc
        contains:
          path: spec.template.spec.containers[0].env
          content:
            name: VAR7
            valueFrom:
              fieldRef:
                fieldPath: metadata.name

  # Failures
  - it: it should fail invalid ref
    set:
      image: *image
      workload:
        workload-name:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            containers:
              container-name1:
                enabled: true
                primary: true
                imageSelector: image
                probes: *probes
                env:
                  VAR:
                    invalidKeyRef: {}
    asserts:
      - failedTemplate:
          errorMessage: Container - Expected <env> with a ref to have one of [configMapKeyRef, secretKeyRef, fieldRef], but got [invalidKeyRef]

  - it: it should fail with more than one ref
    set:
      image: *image
      workload:
        workload-name:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            containers:
              container-name1:
                enabled: true
                primary: true
                imageSelector: image
                probes: *probes
                env:
                  VAR:
                    configMapKeyRef: {}
                    secretKeyRef: {}
    asserts:
      - failedTemplate:
          errorMessage: Container - Expected <env> with a ref to have one of [configMapKeyRef, secretKeyRef, fieldRef], but got [configMapKeyRef, secretKeyRef]

  - it: it should fail with empty name in configMapKeyRef
    set:
      image: *image
      workload:
        workload-name:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            containers:
              container-name1:
                enabled: true
                primary: true
                imageSelector: image
                probes: *probes
                env:
                  VAR:
                    configMapKeyRef:
                      name: ""
                      key: key
    asserts:
      - failedTemplate:
          errorMessage: Container - Expected non-empty <env.configMapKeyRef.name>

  - it: it should fail with empty key in configMapKeyRef
    set:
      image: *image
      workload:
        workload-name:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            containers:
              container-name1:
                enabled: true
                primary: true
                imageSelector: image
                probes: *probes
                env:
                  VAR:
                    configMapKeyRef:
                      name: name
                      key: ""
    asserts:
      - failedTemplate:
          errorMessage: Container - Expected non-empty <env.configMapKeyRef.key>

  - it: it should fail with empty name in secretKeyRef
    set:
      image: *image
      workload:
        workload-name:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            containers:
              container-name1:
                enabled: true
                primary: true
                imageSelector: image
                probes: *probes
                env:
                  VAR:
                    secretKeyRef:
                      name: ""
                      key: key
    asserts:
      - failedTemplate:
          errorMessage: Container - Expected non-empty <env.secretKeyRef.name>

  - it: it should fail with empty key in secretKeyRef
    set:
      image: *image
      workload:
        workload-name:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            containers:
              container-name1:
                enabled: true
                primary: true
                imageSelector: image
                probes: *probes
                env:
                  VAR:
                    secretKeyRef:
                      name: name
                      key: ""
    asserts:
      - failedTemplate:
          errorMessage: Container - Expected non-empty <env.secretKeyRef.key>

  - it: it should fail with referenced secret not defined
    set:
      image: *image
      workload:
        workload-name:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            containers:
              container-name1:
                enabled: true
                primary: true
                imageSelector: image
                probes: *probes
                env:
                  VAR:
                    secretKeyRef:
                      name: secret-name
                      key: somekey
    asserts:
      - failedTemplate:
          errorMessage: Container - Expected in <env> the referenced Secret [secret-name] to be defined

  - it: it should fail with referenced configmap not defined
    set:
      image: *image
      workload:
        workload-name:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            containers:
              container-name1:
                enabled: true
                primary: true
                imageSelector: image
                probes: *probes
                env:
                  VAR:
                    configMapKeyRef:
                      name: configmap-name
                      key: somekey
    asserts:
      - failedTemplate:
          errorMessage: Container - Expected in <env> the referenced Configmap [configmap-name] to be defined

  - it: it should fail with referenced key in configmap not defined
    set:
      image: *image
      configmap:
        configmap-name:
          enabled: true
          data:
            key1: value1
            key2: value2
      workload:
        workload-name:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            containers:
              container-name1:
                enabled: true
                primary: true
                imageSelector: image
                probes: *probes
                env:
                  VAR:
                    configMapKeyRef:
                      name: configmap-name
                      key: somekey
    asserts:
      - failedTemplate:
          errorMessage: Container - Expected in <env> the referenced key [somekey] in Configmap [configmap-name] to be defined

  - it: it should fail with referenced key in secret not defined
    set:
      image: *image
      secret:
        secret-name:
          enabled: true
          data:
            key1: value1
            key2: value2
      workload:
        workload-name:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            containers:
              container-name1:
                enabled: true
                primary: true
                imageSelector: image
                probes: *probes
                env:
                  VAR:
                    secretKeyRef:
                      name: secret-name
                      key: somekey
    asserts:
      - failedTemplate:
          errorMessage: Container - Expected in <env> the referenced key [somekey] in Secret [secret-name] to be defined

  - it: it should fail with empty fieldPath in fieldRef
    set:
      image: *image
      workload:
        workload-name:
          enabled: true
          primary: true
          type: Deployment
          podSpec:
            containers:
              container-name1:
                enabled: true
                primary: true
                imageSelector: image
                probes: *probes
                env:
                  VAR:
                    fieldRef:
                      fieldPath: ""
    asserts:
      - failedTemplate:
          errorMessage: Container - Expected non-empty <env.fieldRef.fieldPath>