chart:
  appVersion: 0.1.0
  version: 0.1.0
suite: NetworkPolicies template (basic)
release:
  name: prometheus-postgres-exporter-unittest
  namespace: testing
templates:
- templates/prometheus-postgres-exporter/networkPolicies.yaml
tests:
- it: Skip networkPolicies in general disabled.
  set:
    networkPolicies.enabled: false
  asserts:
  - hasDocuments:
      count: 0

- it: Skip networkPolicy 'default' when disabled.
  set:
    networkPolicies.enabled: true
    networkPolicies.default.enabled: false
  asserts:
  - hasDocuments:
      count: 0

- it: Loop over networkPolicies
  set:
    networkPolicies.enabled: true
    networkPolicies.default.enabled: false
    networkPolicies.nginx.enabled: true
    networkPolicies.prometheus.enabled: true
  asserts:
  - hasDocuments:
      count: 2

- it: Template networkPolicy 'default' without policyTypes, egress and ingress configuration
  set:
    networkPolicies.enabled: true
    networkPolicies.default.enabled: true
  asserts:
  - hasDocuments:
      count: 1
  - containsDocument:
      apiVersion: networking.k8s.io/v1
      kind: NetworkPolicy
      name: prometheus-postgres-exporter-unittest-default
      namespace: testing
  - notExists:
      path: metadata.annotations
  - equal:
      path: metadata.labels
      value:
        app.kubernetes.io/instance: prometheus-postgres-exporter-unittest
        app.kubernetes.io/managed-by: Helm
        app.kubernetes.io/name: prometheus-postgres-exporter
        app.kubernetes.io/version: 0.1.0
        helm.sh/chart: prometheus-postgres-exporter-0.1.0
  - equal:
      path: spec.podSelector.matchLabels
      value:
        app.kubernetes.io/instance: prometheus-postgres-exporter-unittest
        app.kubernetes.io/name: prometheus-postgres-exporter
  - notExists:
      path: spec.policyTypes
  - notExists:
      path: spec.egress
  - notExists:
      path: spec.ingress

- it: Template networkPolicy 'default' with policyTypes, egress and ingress configuration
  set:
    networkPolicies.enabled: true
    networkPolicies.default.enabled: true
    networkPolicies.default.policyTypes:
    - Egress
    - Ingress
    networkPolicies.default.ingress:
    - from:
      - namespaceSelector:
          matchLabels:
            kubernetes.io/metadata.name: khv-production
        podSelector:
          matchLabels:
            app.kubernetes.io/name: prometheus
    networkPolicies.default.egress:
    - to:
      - namespaceSelector:
          matchLabels:
            kubernetes.io/metadata.name: database
        podSelector:
          matchLabels:
            app.kubernetes.io/name: oracle
  asserts:
  - equal:
      path: spec.policyTypes
      value:
      - Egress
      - Ingress
  - equal:
      path: spec.egress
      value:
      - to:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: database
          podSelector:
            matchLabels:
              app.kubernetes.io/name: oracle
  - equal:
      path: spec.ingress
      value:
      - from:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: khv-production
          podSelector:
            matchLabels:
              app.kubernetes.io/name: prometheus