feat(common): Release common library 3.7.1 (#383)

Co-authored-by: Aisling McGinn <me@aisling.dev>

charts/library/common/test-chart/unittests/controller/cronjob_test.yaml

@@ -0,0 +1,95 @@
+---
+# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
+suite: cronjob configuration
+templates:
+  - common.yaml
+values:
+  - ../_values/controllers_main_default_container.yaml
+tests:
+  - it: default cronjob configuration should pass
+    set:
+      controllers.main.type: cronjob
+      controllers.main.cronjob.schedule: "*/20 * * * *"
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: CronJob
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.suspend
+          value: false
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.schedule
+          value: "*/20 * * * *"
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.concurrencyPolicy
+          value: Forbid
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.successfulJobsHistoryLimit
+          value: 1
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.failedJobsHistoryLimit
+          value: 1
+      - documentIndex: *ControllerDoc
+        notExists:
+          path: spec.jobTemplate.spec.ttlSecondsAfterFinished
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.jobTemplate.spec.template.spec.restartPolicy
+          value: Never
+
+  - it: custom cronjob configuration should pass
+    set:
+      controllers:
+        main:
+          type: cronjob
+          pod:
+            restartPolicy: OnFailure
+          cronjob:
+            suspend: &CronJobSuspended true
+            schedule: &CronJobSchedule "0 3 * * *"
+            concurrencyPolicy: &CronJobConcurrencyPolicy "Test"
+            failedJobsHistory: &CronJobFailedJobsHistory 2
+            successfulJobsHistory: &CronJobSuccessfulJobsHistory 3
+            ttlSecondsAfterFinished: &ttlSecondsAfterFinished 3600
+            parallelism: &CronJobParallelism 3
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: CronJob
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.suspend
+          value: *CronJobSuspended
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.schedule
+          value: *CronJobSchedule
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.concurrencyPolicy
+          value: *CronJobConcurrencyPolicy
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.successfulJobsHistoryLimit
+          value: *CronJobSuccessfulJobsHistory
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.failedJobsHistoryLimit
+          value: *CronJobFailedJobsHistory
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.jobTemplate.spec.ttlSecondsAfterFinished
+          value: *ttlSecondsAfterFinished
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.jobTemplate.spec.template.spec.restartPolicy
+          value: OnFailure
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.jobTemplate.spec.parallelism
+          value: *CronJobParallelism

charts/library/common/test-chart/unittests/controller/default_container_options_test.yaml

@@ -0,0 +1,136 @@
+---
+# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
+suite: controller defaultContainerOptions
+templates:
+  - common.yaml
+values:
+  - ../_values/controllers_main_default_container.yaml
+tests:
+  - it: default should pass
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: Deployment
+      - documentIndex: 0
+        notExists:
+          path: spec.template.spec.containers[0].resources
+
+  - it: defaultContainerOption with implicit strategy should pass
+    set:
+      controllers.main.defaultContainerOptions:
+        resources:
+          requests:
+            memory: 1Gi
+            cpu: 150m
+      controllers.main.containers.main.resources:
+        requests:
+          memory: 2Gi
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: Deployment
+      - documentIndex: 0
+        equal:
+          path: spec.template.spec.containers[0].resources
+          value:
+            requests:
+              memory: 2Gi
+
+  - it: defaultContainerOption with overwrite strategy should pass
+    set:
+      controllers.main.defaultContainerOptionsStrategy: overwrite
+      controllers.main.defaultContainerOptions:
+        resources:
+          requests:
+            memory: 1Gi
+            cpu: 150m
+      controllers.main.containers.main.resources:
+        requests:
+          memory: 2Gi
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: Deployment
+      - documentIndex: 0
+        equal:
+          path: spec.template.spec.containers[0].resources
+          value:
+            requests:
+              memory: 2Gi
+
+  - it: defaultContainerOption with merge strategy should pass
+    set:
+      controllers.main.defaultContainerOptionsStrategy: merge
+      controllers.main.defaultContainerOptions:
+        resources:
+          requests:
+            memory: 1Gi
+            cpu: 150m
+      controllers.main.containers.main.resources:
+        requests:
+          memory: 2Gi
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: Deployment
+      - documentIndex: 0
+        equal:
+          path: spec.template.spec.containers[0].resources
+          value:
+            requests:
+              memory: 2Gi
+              cpu: 150m
+
+  - it: Default applyDefaultContainerOptionsToInitContainers (true) should pass
+    set:
+      controllers.main.defaultContainerOptions:
+        resources:
+          requests:
+            memory: 1Gi
+      controllers.main.initContainers:
+        test:
+          image:
+            repository: ghcr.io/mendhak/http-https-echo
+            tag: 31
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: Deployment
+      - documentIndex: 0
+        equal:
+          path: spec.template.spec.containers[0].resources
+          value:
+            requests:
+              memory: 1Gi
+      - documentIndex: 0
+        equal:
+          path: spec.template.spec.initContainers[0].resources
+          value:
+            requests:
+              memory: 1Gi
+
+  - it: applyDefaultContainerOptionsToInitContainers false should pass
+    set:
+      controllers.main.applyDefaultContainerOptionsToInitContainers: false
+      controllers.main.defaultContainerOptions:
+        resources:
+          requests:
+            memory: 1Gi
+      controllers.main.initContainers:
+        test:
+          image:
+            repository: ghcr.io/mendhak/http-https-echo
+            tag: 31
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: Deployment
+      - documentIndex: 0
+        equal:
+          path: spec.template.spec.containers[0].resources
+          value:
+            requests:
+              memory: 1Gi
+      - documentIndex: 0
+        notExists:
+          path: spec.template.spec.initContainers[0].resources

charts/library/common/test-chart/unittests/controller/field_revisionhistorylimit_test.yaml

@@ -0,0 +1,130 @@
+---
+# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
+suite: controller revisionHistoryLimit
+templates:
+  - common.yaml
+values:
+  - ../_values/controllers_main_default_container.yaml
+tests:
+  # Deployment
+  - it: default should pass for Deployment
+    set:
+      controllers.main.type: deployment
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: Deployment
+      - documentIndex: 0
+        equal:
+          path: spec.revisionHistoryLimit
+          value: 3
+
+  - it: custom revisionHistoryLimit should pass for Deployment
+    set:
+      controllers.main:
+        type: deployment
+        revisionHistoryLimit: 8
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: Deployment
+      - documentIndex: 0
+        equal:
+          path: spec.revisionHistoryLimit
+          value: 8
+
+  - it: explicit revisionHistoryLimit 0 should pass for Deployment
+    set:
+      controllers.main:
+        type: deployment
+        revisionHistoryLimit: 0
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: Deployment
+      - documentIndex: 0
+        equal:
+          path: spec.revisionHistoryLimit
+          value: 0
+
+  # StatefulSet
+  - it: default should pass for StatefulSet
+    set:
+      controllers.main.type: statefulset
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: StatefulSet
+      - documentIndex: 0
+        equal:
+          path: spec.revisionHistoryLimit
+          value: 3
+
+  - it: custom revisionHistoryLimit should pass for StatefulSet
+    set:
+      controllers.main:
+        type: statefulset
+        revisionHistoryLimit: 8
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: StatefulSet
+      - documentIndex: 0
+        equal:
+          path: spec.revisionHistoryLimit
+          value: 8
+
+  - it: explicit revisionHistoryLimit 0 should pass for StatefulSet
+    set:
+      controllers.main:
+        type: statefulset
+        revisionHistoryLimit: 0
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: StatefulSet
+      - documentIndex: 0
+        equal:
+          path: spec.revisionHistoryLimit
+          value: 0
+
+  # DaemonSet
+  - it: default should pass for DaemonSet
+    set:
+      controllers.main.type: daemonset
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: DaemonSet
+      - documentIndex: 0
+        equal:
+          path: spec.revisionHistoryLimit
+          value: 3
+
+  - it: custom revisionHistoryLimit should pass for DaemonSet
+    set:
+      controllers.main:
+        type: daemonset
+        revisionHistoryLimit: 8
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: DaemonSet
+      - documentIndex: 0
+        equal:
+          path: spec.revisionHistoryLimit
+          value: 8
+
+  - it: explicit revisionHistoryLimit 0 should pass for DaemonSet
+    set:
+      controllers.main:
+        type: daemonset
+        revisionHistoryLimit: 0
+    asserts:
+      - documentIndex: 0
+        isKind:
+          of: DaemonSet
+      - documentIndex: 0
+        equal:
+          path: spec.revisionHistoryLimit
+          value: 0

charts/library/common/test-chart/unittests/controller/job_test.yaml

@@ -0,0 +1,65 @@
+---
+# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
+suite: job configuration
+templates:
+  - common.yaml
+values:
+  - ../_values/controllers_main_default_container.yaml
+tests:
+  - it: default job configuration should pass
+    set:
+      controllers:
+        main:
+          type: job
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: Job
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.suspend
+          value: false
+      - documentIndex: *ControllerDoc
+        notExists:
+          path: spec.ttlSecondsAfterFinished
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.template.spec.restartPolicy
+          value: Never
+
+  - it: custom job configuration should pass
+    set:
+      controllers:
+        main:
+          type: job
+          pod:
+            restartPolicy: OnFailure
+          job:
+            suspend: &JobSuspended true
+            ttlSecondsAfterFinished: &ttlSecondsAfterFinished 3600
+            backoffLimit: 3
+            parallelism: &JobParallelism 3
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: Job
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.suspend
+          value: *JobSuspended
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.ttlSecondsAfterFinished
+          value: *ttlSecondsAfterFinished
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.template.spec.restartPolicy
+          value: OnFailure
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.backoffLimit
+          value: 3
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.parallelism
+          value: *JobParallelism

charts/library/common/test-chart/unittests/controller/metadata_cronjob_test.yaml

@@ -0,0 +1,123 @@
+---
+# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
+suite: controller metadata cronjob
+templates:
+  - common.yaml
+values:
+  - ../_values/controllers_main_default_container.yaml
+set:
+  controllers.main.cronjob.schedule: "*/20 * * * *"
+
+tests:
+  - it: default metadata should pass
+    set:
+      controllers.main.type: cronjob
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: CronJob
+      - documentIndex: *ControllerDoc
+        notExists:
+          path: metadata.annotations
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            helm.sh/chart: common-test-1.0.0
+
+  - it: custom metadata should pass
+    set:
+      controllers:
+        main:
+          type: cronjob
+          annotations:
+            test_annotation: test
+          labels:
+            test_label: test
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: CronJob
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.annotations
+          value:
+            test_annotation: test
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            helm.sh/chart: common-test-1.0.0
+            test_label: test
+
+  - it: custom metadata with global metadata should pass
+    set:
+      global:
+        labels:
+          global_label: test
+        annotations:
+          global_annotation: test
+      controllers:
+        main:
+          type: cronjob
+          annotations:
+            test_annotation: test
+          labels:
+            test_label: test
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: CronJob
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.annotations
+          value:
+            global_annotation: test
+            test_annotation: test
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            global_label: test
+            helm.sh/chart: common-test-1.0.0
+            test_label: test
+
+  - it: jobTemplate metadata should pass
+    set:
+      controllers:
+        main:
+          type: cronjob
+          pod:
+            annotations:
+              test_annotation: test
+            labels:
+              test_label: test
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: CronJob
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.jobTemplate.spec.template.metadata.annotations
+          value:
+            test_annotation: test
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.jobTemplate.spec.template.metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/name: RELEASE-NAME
+            test_label: test

charts/library/common/test-chart/unittests/controller/metadata_daemonset_test.yaml

@@ -0,0 +1,92 @@
+---
+# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
+suite: controller metadata daemonset
+templates:
+  - common.yaml
+values:
+  - ../_values/controllers_main_default_container.yaml
+tests:
+  - it: default metadata should pass
+    set:
+      controllers.main.type: daemonset
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: DaemonSet
+      - documentIndex: *ControllerDoc
+        notExists:
+          path: metadata.annotations
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            helm.sh/chart: common-test-1.0.0
+
+  - it: custom metadata should pass
+    set:
+      controllers:
+        main:
+          type: daemonset
+          annotations:
+            test_annotation: test
+          labels:
+            test_label: test
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: DaemonSet
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.annotations
+          value:
+            test_annotation: test
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            helm.sh/chart: common-test-1.0.0
+            test_label: test
+
+  - it: custom metadata with global metadata should pass
+    set:
+      global:
+        labels:
+          global_label: test
+        annotations:
+          global_annotation: test
+      controllers:
+        main:
+          type: daemonset
+          annotations:
+            test_annotation: test
+          labels:
+            test_label: test
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: DaemonSet
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.annotations
+          value:
+            global_annotation: test
+            test_annotation: test
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            global_label: test
+            helm.sh/chart: common-test-1.0.0
+            test_label: test

charts/library/common/test-chart/unittests/controller/metadata_deployment_test.yaml

@@ -0,0 +1,92 @@
+---
+# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
+suite: controller metadata deployment
+templates:
+  - common.yaml
+values:
+  - ../_values/controllers_main_default_container.yaml
+tests:
+  - it: default metadata should pass
+    set:
+      controllers.main.type: deployment
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: Deployment
+      - documentIndex: *ControllerDoc
+        notExists:
+          path: metadata.annotations
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            helm.sh/chart: common-test-1.0.0
+
+  - it: custom metadata should pass
+    set:
+      controllers:
+        main:
+          type: deployment
+          annotations:
+            test_annotation: test
+          labels:
+            test_label: test
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: Deployment
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.annotations
+          value:
+            test_annotation: test
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            helm.sh/chart: common-test-1.0.0
+            test_label: test
+
+  - it: custom metadata with global metadata should pass
+    set:
+      global:
+        labels:
+          global_label: test
+        annotations:
+          global_annotation: test
+      controllers:
+        main:
+          type: deployment
+          annotations:
+            test_annotation: test
+          labels:
+            test_label: test
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: Deployment
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.annotations
+          value:
+            global_annotation: test
+            test_annotation: test
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            global_label: test
+            helm.sh/chart: common-test-1.0.0
+            test_label: test

charts/library/common/test-chart/unittests/controller/metadata_job_test.yaml

@@ -0,0 +1,120 @@
+---
+# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
+suite: controller metadata job
+templates:
+  - common.yaml
+values:
+  - ../_values/controllers_main_default_container.yaml
+tests:
+  - it: default metadata should pass
+    set:
+      controllers.main.type: job
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: Job
+      - documentIndex: *ControllerDoc
+        notExists:
+          path: metadata.annotations
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            helm.sh/chart: common-test-1.0.0
+
+  - it: custom metadata should pass
+    set:
+      controllers:
+        main:
+          type: job
+          annotations:
+            test_annotation: test
+          labels:
+            test_label: test
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: Job
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.annotations
+          value:
+            test_annotation: test
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            helm.sh/chart: common-test-1.0.0
+            test_label: test
+
+  - it: custom metadata with global metadata should pass
+    set:
+      global:
+        labels:
+          global_label: test
+        annotations:
+          global_annotation: test
+      controllers:
+        main:
+          type: job
+          annotations:
+            test_annotation: test
+          labels:
+            test_label: test
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: Job
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.annotations
+          value:
+            global_annotation: test
+            test_annotation: test
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            global_label: test
+            helm.sh/chart: common-test-1.0.0
+            test_label: test
+
+  - it: jobTemplate metadata should pass
+    set:
+      controllers:
+        main:
+          type: job
+          pod:
+            annotations:
+              test_annotation: test
+            labels:
+              test_label: test
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: Job
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.template.metadata.annotations
+          value:
+            test_annotation: test
+      - documentIndex: *ControllerDoc
+        equal:
+          path: spec.template.metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/name: RELEASE-NAME
+            test_label: test

charts/library/common/test-chart/unittests/controller/metadata_statefulset_test.yaml

@@ -0,0 +1,92 @@
+---
+# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
+suite: controller metadata statefulset
+templates:
+  - common.yaml
+values:
+  - ../_values/controllers_main_default_container.yaml
+tests:
+  - it: default metadata should pass
+    set:
+      controllers.main.type: statefulset
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: StatefulSet
+      - documentIndex: *ControllerDoc
+        notExists:
+          path: metadata.annotations
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            helm.sh/chart: common-test-1.0.0
+
+  - it: custom metadata should pass
+    set:
+      controllers:
+        main:
+          type: statefulset
+          annotations:
+            test_annotation: test
+          labels:
+            test_label: test
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: StatefulSet
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.annotations
+          value:
+            test_annotation: test
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            helm.sh/chart: common-test-1.0.0
+            test_label: test
+
+  - it: custom metadata with global metadata should pass
+    set:
+      global:
+        labels:
+          global_label: test
+        annotations:
+          global_annotation: test
+      controllers:
+        main:
+          type: statefulset
+          annotations:
+            test_annotation: test
+          labels:
+            test_label: test
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: StatefulSet
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.annotations
+          value:
+            global_annotation: test
+            test_annotation: test
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.labels
+          value:
+            app.kubernetes.io/component: main
+            app.kubernetes.io/instance: RELEASE-NAME
+            app.kubernetes.io/managed-by: Helm
+            app.kubernetes.io/name: RELEASE-NAME
+            global_label: test
+            helm.sh/chart: common-test-1.0.0
+            test_label: test

charts/library/common/test-chart/unittests/controller/type_test.yaml

@@ -0,0 +1,138 @@
+---
+# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
+suite: controller types
+templates:
+  - common.yaml
+values:
+  - ../_values/controllers_main_default_container.yaml
+tests:
+  - it: default should pass
+    asserts:
+      - documentIndex: &deploymentDoc 0
+        isKind:
+          of: Deployment
+      - documentIndex: *deploymentDoc
+        equal:
+          path: metadata.name
+          value: RELEASE-NAME
+      - documentIndex: *deploymentDoc
+        equal:
+          path: metadata.labels['app.kubernetes.io/component']
+          value: main
+
+  - it: additional controllers should pass
+    set:
+      controllers:
+        second:
+          containers:
+            main:
+              image:
+                repository: ghcr.io/mendhak/http-https-echo
+                tag: 31
+    asserts:
+      - hasDocuments:
+          count: 2
+      - documentIndex: &firstDeploymentDoc 0
+        isKind:
+          of: Deployment
+      - documentIndex: *firstDeploymentDoc
+        equal:
+          path: metadata.name
+          value: RELEASE-NAME-main
+      - documentIndex: *firstDeploymentDoc
+        equal:
+          path: metadata.labels['app.kubernetes.io/component']
+          value: main
+      - documentIndex: &secondDeploymentDoc 1
+        isKind:
+          of: Deployment
+      - documentIndex: *secondDeploymentDoc
+        equal:
+          path: metadata.name
+          value: RELEASE-NAME-second
+      - documentIndex: *secondDeploymentDoc
+        equal:
+          path: metadata.labels['app.kubernetes.io/component']
+          value: second
+
+  - it: additional controllers with nameOverride should pass
+    set:
+      controllers:
+        main:
+          nameOverride: "{{ .Release.Name }}"
+        second:
+          nameOverride: testOverride
+          containers:
+            main:
+              image:
+                repository: ghcr.io/mendhak/http-https-echo
+                tag: 31
+    asserts:
+      - hasDocuments:
+          count: 2
+      - documentIndex: &firstDeploymentDoc 0
+        isKind:
+          of: Deployment
+      - documentIndex: *firstDeploymentDoc
+        equal:
+          path: metadata.name
+          value: RELEASE-NAME
+      - documentIndex: *firstDeploymentDoc
+        equal:
+          path: metadata.labels['app.kubernetes.io/component']
+          value: main
+      - documentIndex: &secondDeploymentDoc 1
+        isKind:
+          of: Deployment
+      - documentIndex: *secondDeploymentDoc
+        equal:
+          path: metadata.name
+          value: RELEASE-NAME-testOverride
+      - documentIndex: *secondDeploymentDoc
+        equal:
+          path: metadata.labels['app.kubernetes.io/component']
+          value: second
+
+  - it: daemonset should pass
+    set:
+      controllers.main.type: daemonset
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: DaemonSet
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.name
+          value: RELEASE-NAME
+
+  - it: statefulset should pass
+    set:
+      controllers.main.type: statefulset
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: StatefulSet
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.name
+          value: RELEASE-NAME
+
+  - it: cronjob should pass
+    set:
+      controllers.main.type: cronjob
+      controllers.main.cronjob.schedule: "*/20 * * * *"
+    asserts:
+      - documentIndex: &ControllerDoc 0
+        isKind:
+          of: CronJob
+      - documentIndex: *ControllerDoc
+        equal:
+          path: metadata.name
+          value: RELEASE-NAME
+
+  - it: disabled should pass
+    set:
+      controllers.main.enabled: false
+    asserts:
+      - hasDocuments:
+          count: 0