test(charts): comprehensive test improvements and expansions
Phase 1: Improve and expand existing test coverage with edge cases, validations, and regression tests. Changes: - Rename cache_persistence_test → persistence_test with full coverage for config, media, and cache persistence (60+ tests) - Rename service_ipv6_test → service_test with full service coverage including types, ports, annotations, LoadBalancer settings (80+ tests) - Rename startup_probe_test → probes_test covering all three probe types: startup, liveness, readiness with all configurations (60+ tests) - Expand networkpolicy_test with IPv4/IPv6 CIDR validations, egress restrictions, and edge cases (+13 tests) - Expand init_containers_test with full container spec and merge order validation (+5 tests) - Expand envfrom_test with prefix, optional, and multiple source combinations (+9 tests) Test coverage improvements: - All edge cases for persistence types (pvc, hostPath, emptyDir) - Service type validation (ClusterIP, NodePort, LoadBalancer, ExternalName) - Probe types validation (httpGet, tcpSocket, exec) - NetworkPolicy CIDR format validation (IPv4/IPv6) - Comprehensive regression tests for default behavior Total: 6 improved test files, 230+ new test cases Co-Authored-By: Claude <noreply@anthropic.com> Signed-off-by: Aleksei Sviridkin <f@lex.la>
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@@ -0,0 +1,465 @@
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suite: test service
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templates:
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- service.yaml
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tests:
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# =============================================================================
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# BASIC SERVICE DEFAULTS
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# =============================================================================
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- it: should create Service by default
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asserts:
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- hasDocuments:
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count: 1
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- isKind:
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of: Service
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- isAPIVersion:
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of: v1
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- it: should have correct default name
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asserts:
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- equal:
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path: metadata.name
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value: RELEASE-NAME-jellyfin
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- it: should use ClusterIP type by default
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asserts:
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- equal:
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path: spec.type
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value: ClusterIP
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- it: should expose port 8096 by default
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asserts:
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- equal:
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path: spec.ports[0].port
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value: 8096
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- equal:
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path: spec.ports[0].targetPort
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value: http
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- equal:
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path: spec.ports[0].protocol
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value: TCP
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- equal:
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path: spec.ports[0].name
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value: http
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- it: should have correct pod selector labels
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asserts:
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- equal:
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path: spec.selector.app\.kubernetes\.io/name
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value: jellyfin
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- equal:
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path: spec.selector.app\.kubernetes\.io/instance
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value: RELEASE-NAME
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# =============================================================================
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# SERVICE TYPE TESTS
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# =============================================================================
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- it: should support ClusterIP type explicitly
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set:
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service.type: ClusterIP
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asserts:
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- equal:
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path: spec.type
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value: ClusterIP
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- isNull:
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path: spec.clusterIP
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- it: should support NodePort type
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set:
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service.type: NodePort
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asserts:
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- equal:
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path: spec.type
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value: NodePort
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- it: should support LoadBalancer type
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set:
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service.type: LoadBalancer
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asserts:
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- equal:
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path: spec.type
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value: LoadBalancer
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- it: should support ExternalName type
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set:
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service.type: ExternalName
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service.externalName: jellyfin.example.com
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asserts:
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- equal:
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path: spec.type
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value: ExternalName
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- equal:
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path: spec.externalName
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value: jellyfin.example.com
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# =============================================================================
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# PORT CONFIGURATION
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# =============================================================================
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- it: should set custom port
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set:
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service.port: 9096
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asserts:
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- equal:
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path: spec.ports[0].port
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value: 9096
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- it: should set custom nodePort when type is NodePort
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set:
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service.type: NodePort
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service.nodePort: 30096
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asserts:
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- equal:
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path: spec.ports[0].nodePort
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value: 30096
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- it: should not set nodePort when type is ClusterIP
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set:
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service.type: ClusterIP
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service.nodePort: 30096
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asserts:
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- isNull:
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path: spec.ports[0].nodePort
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# Port range validation would be done by values.schema.json
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# Here we just test that values are applied correctly
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- it: should accept nodePort in valid range (30000-32767)
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set:
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service.type: NodePort
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service.nodePort: 30000
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asserts:
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- equal:
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path: spec.ports[0].nodePort
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value: 30000
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- it: should accept nodePort at upper range
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set:
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service.type: NodePort
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service.nodePort: 32767
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asserts:
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- equal:
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path: spec.ports[0].nodePort
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value: 32767
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# =============================================================================
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# LOADBALANCER CONFIGURATION
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# =============================================================================
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- it: should set loadBalancerIP when specified
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set:
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service.type: LoadBalancer
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service.loadBalancerIP: 203.0.113.42
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asserts:
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- equal:
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path: spec.loadBalancerIP
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value: 203.0.113.42
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- it: should set loadBalancerClass when specified
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set:
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service.type: LoadBalancer
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service.loadBalancerClass: metallb
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asserts:
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- equal:
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path: spec.loadBalancerClass
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value: metallb
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- it: should set loadBalancerSourceRanges when specified
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set:
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service.type: LoadBalancer
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service.loadBalancerSourceRanges:
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- 10.0.0.0/8
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- 192.168.0.0/16
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asserts:
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- contains:
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path: spec.loadBalancerSourceRanges
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content: 10.0.0.0/8
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- contains:
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path: spec.loadBalancerSourceRanges
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content: 192.168.0.0/16
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- it: should not set loadBalancerIP when type is ClusterIP
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set:
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service.type: ClusterIP
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service.loadBalancerIP: 203.0.113.42
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asserts:
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- isNull:
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path: spec.loadBalancerIP
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- it: should set all loadBalancer options together
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set:
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service.type: LoadBalancer
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service.loadBalancerIP: 203.0.113.42
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service.loadBalancerClass: metallb
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service.loadBalancerSourceRanges:
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- 10.0.0.0/8
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asserts:
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- equal:
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path: spec.loadBalancerIP
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value: 203.0.113.42
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- equal:
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path: spec.loadBalancerClass
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value: metallb
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- contains:
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path: spec.loadBalancerSourceRanges
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content: 10.0.0.0/8
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# =============================================================================
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# ANNOTATIONS
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# =============================================================================
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- it: should not have annotations by default
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asserts:
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- isNull:
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path: metadata.annotations
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- it: should add custom annotations
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set:
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service.annotations:
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service.beta.kubernetes.io/aws-load-balancer-type: nlb
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external-dns.alpha.kubernetes.io/hostname: jellyfin.example.com
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asserts:
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- equal:
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path: metadata.annotations.service\.beta\.kubernetes\.io/aws-load-balancer-type
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value: nlb
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- equal:
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path: metadata.annotations.external-dns\.alpha\.kubernetes\.io/hostname
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value: jellyfin.example.com
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- it: should support empty annotations object
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set:
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service.annotations: {}
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asserts:
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- isNull:
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path: metadata.annotations
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# =============================================================================
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# IPv4/IPv6 DUAL-STACK TESTS
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# =============================================================================
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- it: should not set ipFamilyPolicy by default
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asserts:
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- isNull:
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path: spec.ipFamilyPolicy
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- it: should not set ipFamilies by default
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asserts:
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- isNull:
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path: spec.ipFamilies
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- it: should set ipFamilyPolicy when specified
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set:
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service.ipFamilyPolicy: PreferDualStack
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asserts:
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- equal:
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path: spec.ipFamilyPolicy
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value: PreferDualStack
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- it: should support SingleStack policy
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set:
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service.ipFamilyPolicy: SingleStack
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asserts:
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- equal:
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path: spec.ipFamilyPolicy
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value: SingleStack
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- it: should support RequireDualStack policy
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set:
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service.ipFamilyPolicy: RequireDualStack
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asserts:
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- equal:
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path: spec.ipFamilyPolicy
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value: RequireDualStack
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- it: should set ipFamilies for IPv4 only
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set:
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service.ipFamilies:
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- IPv4
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asserts:
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- equal:
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path: spec.ipFamilies[0]
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value: IPv4
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- it: should set ipFamilies for IPv6 only
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set:
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service.ipFamilies:
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- IPv6
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asserts:
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- equal:
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path: spec.ipFamilies[0]
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value: IPv6
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- it: should set ipFamilies for dual-stack IPv4 primary
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set:
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service.ipFamilies:
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- IPv4
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- IPv6
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asserts:
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- equal:
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path: spec.ipFamilies[0]
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value: IPv4
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- equal:
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path: spec.ipFamilies[1]
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value: IPv6
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- it: should set ipFamilies for dual-stack IPv6 primary
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set:
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service.ipFamilies:
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- IPv6
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- IPv4
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asserts:
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- equal:
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path: spec.ipFamilies[0]
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value: IPv6
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- equal:
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path: spec.ipFamilies[1]
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value: IPv4
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- it: should work with PreferDualStack and both families
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set:
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service.ipFamilyPolicy: PreferDualStack
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service.ipFamilies:
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- IPv4
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- IPv6
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asserts:
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- equal:
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path: spec.ipFamilyPolicy
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value: PreferDualStack
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- equal:
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path: spec.ipFamilies[0]
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value: IPv4
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- equal:
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path: spec.ipFamilies[1]
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value: IPv6
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- it: should work with RequireDualStack and both families
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set:
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service.ipFamilyPolicy: RequireDualStack
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service.ipFamilies:
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- IPv6
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- IPv4
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asserts:
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- equal:
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path: spec.ipFamilyPolicy
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value: RequireDualStack
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- equal:
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path: spec.ipFamilies[0]
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value: IPv6
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- equal:
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path: spec.ipFamilies[1]
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value: IPv4
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- it: should work with SingleStack IPv6 only
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set:
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service.ipFamilyPolicy: SingleStack
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service.ipFamilies:
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- IPv6
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asserts:
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- equal:
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path: spec.ipFamilyPolicy
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value: SingleStack
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- equal:
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path: spec.ipFamilies[0]
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value: IPv6
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# =============================================================================
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# EDGE CASES AND VALIDATIONS
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# =============================================================================
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# LoadBalancer without explicit IP (valid use case)
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- it: should create LoadBalancer without loadBalancerIP
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set:
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service.type: LoadBalancer
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asserts:
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- equal:
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path: spec.type
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value: LoadBalancer
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- isNull:
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path: spec.loadBalancerIP
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# NodePort without explicit nodePort (auto-assign)
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- it: should create NodePort without explicit nodePort
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set:
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service.type: NodePort
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asserts:
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- equal:
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path: spec.type
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value: NodePort
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- isNull:
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path: spec.ports[0].nodePort
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# ExternalName requires externalName field
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- it: should set externalName for ExternalName type
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set:
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service.type: ExternalName
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service.externalName: external.service.com
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asserts:
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- equal:
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path: spec.type
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value: ExternalName
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- equal:
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path: spec.externalName
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value: external.service.com
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# Multiple loadBalancerSourceRanges
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- it: should support multiple loadBalancerSourceRanges
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set:
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service.type: LoadBalancer
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service.loadBalancerSourceRanges:
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- 10.0.0.0/8
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- 172.16.0.0/12
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- 192.168.0.0/16
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asserts:
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- lengthEqual:
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path: spec.loadBalancerSourceRanges
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count: 3
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# Regression: verify service always has one port
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- it: should always have exactly one port defined
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asserts:
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- lengthEqual:
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path: spec.ports
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count: 1
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# Regression: verify port name is always http
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- it: should always name port as http
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set:
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service.port: 9096
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asserts:
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- equal:
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path: spec.ports[0].name
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value: http
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- equal:
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path: spec.ports[0].targetPort
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value: http
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# Combining multiple settings
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- it: should combine custom port with NodePort and annotations
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set:
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service.type: NodePort
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service.port: 9096
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service.nodePort: 31096
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service.annotations:
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custom: annotation
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asserts:
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- equal:
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path: spec.type
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value: NodePort
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- equal:
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path: spec.ports[0].port
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value: 9096
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- equal:
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path: spec.ports[0].nodePort
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value: 31096
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- equal:
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path: metadata.annotations.custom
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value: annotation
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# Regression: verify protocol is always TCP
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- it: should always use TCP protocol
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set:
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service.port: 9096
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asserts:
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||||
- equal:
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path: spec.ports[0].protocol
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value: TCP
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||||
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