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debezium/dbz#1452 Add unit test on helm
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‎.github/workflows/helm-workflow.yml‎

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Original file line numberDiff line numberDiff line change
@@ -31,4 +31,10 @@ jobs:
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- name: Helm template and validate with kubeconform
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run: |
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helm template debezium-platform helm/ -f examples/example.yaml | kubeconform -strict -summary
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helm template debezium-platform helm/ -f examples/example.yaml | kubeconform -strict -summary
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- name: Install helm-unittest plugin
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run: helm plugin install https://github.com/helm-unittest/helm-unittest.git --verify=false
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- name: Run helm unit tests
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run: helm unittest helm/

‎helm/tests/conductor_test.yaml‎

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suite: test conductor resources
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templates:
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- conductor-deployment.yaml
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- conductor-service.yaml
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- conductor-ingress.yaml
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- conductor-config-map.yaml
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- conductor-service-account.yaml
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- conductor-role.yaml
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- conductor-role-binding.yaml
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values:
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- ../../examples/example.yaml
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tests:
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- it: should create conductor deployment with correct configuration
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template: conductor-deployment.yaml
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asserts:
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- isKind:
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of: Deployment
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- equal:
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path: metadata.name
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value: conductor
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- equal:
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path: metadata.labels["app.kubernetes.io/name"]
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value: conductor
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- equal:
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path: metadata.labels["app.kubernetes.io/component"]
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value: backend
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- equal:
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path: metadata.labels["app.kubernetes.io/part-of"]
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value: debezium-platform
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- equal:
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path: spec.replicas
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value: 1
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- equal:
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path: spec.strategy.type
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value: Recreate
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- equal:
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path: spec.selector.matchLabels["app.kubernetes.io/name"]
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value: conductor
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- equal:
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path: spec.template.spec.serviceAccountName
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value: conductor-service-account
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- equal:
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path: spec.template.spec.containers[0].name
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value: conductor
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- equal:
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path: spec.template.spec.containers[0].ports[0].containerPort
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value: 8080
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- isNotEmpty:
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path: spec.template.spec.containers[0].image
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- isNotEmpty:
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path: spec.template.spec.containers[0].env
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- contains:
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path: spec.template.spec.containers[0].env
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content:
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name: CONDUCTOR_WATCHER_OFFSET_STORAGE_TYPE
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value: io.debezium.storage.configmap.ConfigMapOffsetStore
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- lengthEqual:
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path: spec.template.spec.containers[0].env
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count: 7
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- it: should create conductor service with correct ports
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template: conductor-service.yaml
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asserts:
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- isKind:
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of: Service
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- equal:
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path: metadata.name
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value: conductor
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- equal:
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path: metadata.labels["app.kubernetes.io/name"]
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value: conductor
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- equal:
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path: metadata.labels["app.kubernetes.io/component"]
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value: backend
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- equal:
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path: spec.selector["app.kubernetes.io/name"]
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value: conductor
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- equal:
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path: spec.ports[0].name
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value: conductor-port
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- equal:
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path: spec.ports[0].port
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value: 8080
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- equal:
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path: spec.ports[0].targetPort
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value: 8080
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- it: should create conductor ingress with correct routing
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template: conductor-ingress.yaml
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asserts:
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- isKind:
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of: Ingress
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- equal:
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path: metadata.name
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value: conductor-ingress
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- isNotEmpty:
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path: spec.rules[0].host
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- equal:
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path: spec.rules[0].http.paths[0].path
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value: /
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- equal:
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path: spec.rules[0].http.paths[0].pathType
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value: Prefix
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- equal:
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path: spec.rules[0].http.paths[0].backend.service.name
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value: stage
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- equal:
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path: spec.rules[0].http.paths[0].backend.service.port.number
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value: 3000
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- equal:
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path: spec.rules[0].http.paths[1].path
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value: /api
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- equal:
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path: spec.rules[0].http.paths[1].pathType
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value: Prefix
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- equal:
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path: spec.rules[0].http.paths[1].backend.service.name
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value: conductor
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- equal:
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path: spec.rules[0].http.paths[1].backend.service.port.number
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value: 8080
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- it: should create conductor configmap
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template: conductor-config-map.yaml
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asserts:
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- isKind:
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of: ConfigMap
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- equal:
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path: metadata.name
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value: debezium-platform-offsets
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- it: should create conductor service account
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template: conductor-service-account.yaml
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asserts:
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- isKind:
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of: ServiceAccount
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- equal:
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path: metadata.name
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value: conductor-service-account
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- it: should create conductor role with correct permissions
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template: conductor-role.yaml
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asserts:
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- isKind:
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of: Role
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- equal:
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path: metadata.name
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value: conductor-debeziumservers-creator
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- contains:
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path: rules
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content:
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apiGroups: ["debezium.io"]
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resources: ["debeziumservers"]
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verbs: ["patch", "create", "delete", "list", "deletecollection"]
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count: 1
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- contains:
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path: rules
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content:
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apiGroups: ["apps"]
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resources: ["deployments", "replicasets"]
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verbs: ["get", "list"]
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count: 1
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- contains:
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path: rules
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content:
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apiGroups: [""]
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resources: ["pods", "pods/log", "services"]
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verbs: ["get", "list"]
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count: 1
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- it: should create conductor role binding
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template: conductor-role-binding.yaml
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asserts:
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- isKind:
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of: RoleBinding
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- equal:
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path: metadata.name
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value: conductor-role-binding

‎helm/tests/stage_test.yaml‎

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suite: test stage resources
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templates:
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- stage-deployment.yaml
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- stage-service.yaml
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values:
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- ../../examples/example.yaml
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tests:
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- it: should create stage deployment with correct configuration
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template: stage-deployment.yaml
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asserts:
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- isKind:
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of: Deployment
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- equal:
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path: metadata.name
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value: stage
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- equal:
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path: metadata.labels["app.kubernetes.io/name"]
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value: stage
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- equal:
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path: metadata.labels["app.kubernetes.io/component"]
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value: frontend
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- equal:
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path: metadata.labels["app.kubernetes.io/part-of"]
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value: debezium-platform
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- equal:
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path: spec.replicas
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value: 1
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- equal:
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path: spec.selector.matchLabels["app.kubernetes.io/name"]
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value: stage
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- equal:
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path: spec.template.spec.containers[0].name
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value: stage
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- equal:
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path: spec.template.spec.containers[0].ports[0].containerPort
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value: 3000
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- equal:
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path: spec.template.spec.containers[0].ports[0].protocol
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value: TCP
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- isNotEmpty:
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path: spec.template.spec.containers[0].image
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- isNotEmpty:
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path: spec.template.spec.containers[0].env
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- equal:
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path: spec.template.spec.containers[0].env[0].name
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value: CONDUCTOR_URL
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- isNotEmpty:
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path: spec.template.spec.containers[0].env[0].value
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- equal:
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path: spec.template.spec.restartPolicy
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value: Always
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- it: should create stage service with correct ports
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template: stage-service.yaml
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asserts:
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- isKind:
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of: Service
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- equal:
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path: metadata.name
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value: stage
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- equal:
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path: metadata.labels["app.kubernetes.io/name"]
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value: stage
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- equal:
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path: metadata.labels["app.kubernetes.io/component"]
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value: frontend
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- equal:
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path: spec.selector["app.kubernetes.io/name"]
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value: stage
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- equal:
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path: spec.ports[0].name
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value: stage-port
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- equal:
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path: spec.ports[0].port
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value: 3000
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- equal:
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path: spec.ports[0].targetPort
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value: 3000

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