Repository: elastic/cloud-on-k8s

Issue:
Replace `quintush/helm-unittest` with `helm-unittest/helm-unittest`.
https://github.com/quintush/helm-unittest is deprecated. https://github.com/helm-unittest/helm-unittest has new releases now which means it's now preferred to use. Unfortunately there are some changes outside of just replacing the plugin, such as:
1. `equal` to `null` now fails

The following:
```
equal:
  path: webhooks[0].clientConfig.caBundle
  value: null
```

needs to be replaced with 
```
notExists:
  path: webhooks[0].clientConfig.caBundle
```

2. Many failures exist in `eck-stack` helm charts after replacement that will also need to be addressed.

Hints from issue comments:

Solution patch:
diff --git a/.buildkite/Makefile b/.buildkite/Makefile
index 2d49d1bef..75a978c50 100644
--- a/.buildkite/Makefile
+++ b/.buildkite/Makefile
@@ -4,7 +4,7 @@
 
 # This Makefile is used to run the buildkite agent in virtual machines when Docker access is required.
 
-CI_IMAGE               ?= docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+CI_IMAGE               ?= docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
 ROOT_DIR               := $(CURDIR)/..
 GO_MOUNT_PATH          ?= /go/src/github.com/elastic/cloud-on-k8s
 export VAULT_ROOT_PATH = secret/ci/elastic-cloud-on-k8s
diff --git a/.buildkite/e2e/pipeline-gen/pipeline.tpl.yaml b/.buildkite/e2e/pipeline-gen/pipeline.tpl.yaml
index 0c6c25eb4..3c6ed9f2d 100644
--- a/.buildkite/e2e/pipeline-gen/pipeline.tpl.yaml
+++ b/.buildkite/e2e/pipeline-gen/pipeline.tpl.yaml
@@ -33,7 +33,7 @@ steps:
       machineType: "{{ $.K8sInDockerMachineType }}"
       {{- end }}
       {{- else }}
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "5G"
       {{- end }}
 
@@ -85,7 +85,7 @@ steps:
       diskSizeGb: 150
       {{- end }}
       {{- else }}
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "4G"
       {{- end }}
 
@@ -121,7 +121,7 @@ steps:
         {{- if not $test.Dind }}
           - make run-deployer
         agents:
-          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
           memory: "4G"
         {{- else }}
           - make -C .buildkite TARGET="run-deployer" ci
@@ -144,5 +144,5 @@ steps:
       - ".buildkite/e2e/reporter/*.md"
       - ".buildkite/e2e/reporter/*.yml"
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "2G"
diff --git a/.buildkite/e2e/reporter/templates/notify-failures.tpl.yml b/.buildkite/e2e/reporter/templates/notify-failures.tpl.yml
index a66a674ee..f2e22d5df 100644
--- a/.buildkite/e2e/reporter/templates/notify-failures.tpl.yml
+++ b/.buildkite/e2e/reporter/templates/notify-failures.tpl.yml
@@ -4,7 +4,7 @@ steps:
   - label: "{{ .ShortFailuresCount }} failure(s)"
     command: exit {{ .ShortFailuresCount }}
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "2G"
 
   # notify e2e tests failures for the main branch and tags
@@ -13,7 +13,7 @@ steps:
     if: build.branch == "main" || build.tag != null
     command: echo "notify"
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "2G"
 
     notify:
diff --git a/.buildkite/pipeline-e2e-clusters-cleanup.yml b/.buildkite/pipeline-e2e-clusters-cleanup.yml
index 7cb9e53a9..9790c8ff8 100644
--- a/.buildkite/pipeline-e2e-clusters-cleanup.yml
+++ b/.buildkite/pipeline-e2e-clusters-cleanup.yml
@@ -10,7 +10,7 @@ steps:
       - make build-deployer
       - buildkite-agent artifact upload hack/deployer/deployer
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: 2G
 
   - label: ":broom: e2e test cluster cleanup gke"
@@ -26,7 +26,7 @@ steps:
       - chmod u+x /usr/local/hack/deployer/deployer
       - /usr/local/hack/deployer/deployer cleanup --plans-file hack/deployer/config/plans.yml --cluster-prefix $${E2E_TEST_CLUSTER_PREFIX} --config-file deployer-config.yml
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: 2G
 
   - label: ":broom: e2e test cluster cleanup aks"
@@ -55,7 +55,7 @@ steps:
       - chmod u+x /usr/local/hack/deployer/deployer
       - /usr/local/hack/deployer/deployer cleanup --plans-file hack/deployer/config/plans.yml --cluster-prefix $${E2E_TEST_CLUSTER_PREFIX} --config-file deployer-config.yml
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: 2G
 
   - label: ":broom: e2e test cluster cleanup eks-arm"
@@ -71,7 +71,7 @@ steps:
       - chmod u+x /usr/local/hack/deployer/deployer
       - /usr/local/hack/deployer/deployer cleanup --plans-file hack/deployer/config/plans.yml --cluster-prefix $${E2E_TEST_CLUSTER_PREFIX} --config-file deployer-config.yml
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: 2G
 
   - label: ":broom: e2e test cluster cleanup ocp"
diff --git a/.buildkite/pipeline-e2e-tests.yml b/.buildkite/pipeline-e2e-tests.yml
index 447e41e37..eb4cafc4c 100644
--- a/.buildkite/pipeline-e2e-tests.yml
+++ b/.buildkite/pipeline-e2e-tests.yml
@@ -17,7 +17,7 @@ steps:
               E2E_PROVIDER: gke
           DEF
         agents:
-          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
           memory: "2G"
 
       # for nightly builds from main
@@ -30,7 +30,7 @@ steps:
           cd .buildkite/e2e/pipeline-gen && go build -o pipeline-gen
           cat ../nightly-main-matrix.yaml | ./pipeline-gen | buildkite-agent pipeline upload
         agents:
-          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
           memory: "2G"
 
       # for all tags
@@ -41,5 +41,5 @@ steps:
           cd .buildkite/e2e/pipeline-gen && go build -o pipeline-gen
           cat ../release-branch-matrix.yaml | ./pipeline-gen | buildkite-agent pipeline upload
         agents:
-          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
           memory: "2G"
diff --git a/.buildkite/pipeline-release-helm.yml b/.buildkite/pipeline-release-helm.yml
index 6940db7ba..d9adc7e17 100644
--- a/.buildkite/pipeline-release-helm.yml
+++ b/.buildkite/pipeline-release-helm.yml
@@ -11,7 +11,7 @@ steps:
       - make build
       - buildkite-agent artifact upload bin/releaser
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "2G"
 
   - label: "operator dev helm chart"
@@ -30,7 +30,7 @@ steps:
       - chmod u+x /usr/local/bin/releaser
       - releaser --env=dev --charts-dir=deploy/eck-operator
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "2G"
 
   - label: "eck-stack dev helm charts"
@@ -49,7 +49,7 @@ steps:
       - chmod u+x /usr/local/bin/releaser
       - releaser --env=dev --charts-dir=deploy/eck-stack
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "2G"
 
   - label: "operator prod helm chart"
@@ -65,7 +65,7 @@ steps:
       - chmod u+x /usr/local/bin/releaser
       - releaser --env=prod --charts-dir=deploy/eck-operator
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "2G"
 
   - label: "eck-stack prod helm charts"
@@ -80,5 +80,5 @@ steps:
       - chmod u+x /usr/local/bin/releaser
       - releaser --env=prod --charts-dir=deploy/eck-stack
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "2G"
diff --git a/.buildkite/pipeline-release-redhat.yml b/.buildkite/pipeline-release-redhat.yml
index e7106efaa..3adc38f22 100644
--- a/.buildkite/pipeline-release-redhat.yml
+++ b/.buildkite/pipeline-release-redhat.yml
@@ -7,7 +7,7 @@ steps:
       - make build
       - buildkite-agent artifact upload bin/operatorhub
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "4G"
 
   - label: ":docker: push container"
@@ -20,7 +20,7 @@ steps:
         cd hack/operatorhub
         operatorhub container push
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "4G"
 
   - label: ":docker: preflight container check"
@@ -32,7 +32,7 @@ steps:
     commands:
       - .buildkite/scripts/release/redhat-preflight.sh
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "4G"
 
   - label: ":docker: publish container"
@@ -47,7 +47,7 @@ steps:
         cd hack/operatorhub
         operatorhub container publish
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "4G"
 
   - label: ":redhat: generate and create-pr"
@@ -62,5 +62,5 @@ steps:
         operatorhub generate-manifests
         operatorhub bundle create-pr
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "4G"
diff --git a/.buildkite/pipeline-release.yml b/.buildkite/pipeline-release.yml
index b68582f52..cf23a5c0a 100644
--- a/.buildkite/pipeline-release.yml
+++ b/.buildkite/pipeline-release.yml
@@ -10,7 +10,7 @@ steps:
         commands:
           - .buildkite/scripts/release/k8s-manifests.sh
         agents:
-          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
           memory: "2G"
 
       - label: "copy images to dockerhub"
diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 2f263c3ed..9edcfd04b 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -9,14 +9,14 @@ steps:
       - label: ":go: lint"
         command: "make lint check-local-changes"
         agents:
-          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
           cpu: "6"
           memory: "7G"
 
       - label: ":go: generate"
         command: "make generate check-local-changes"
         agents:
-          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
           cpu: "4"
           memory: "4G"
 
@@ -25,7 +25,7 @@ steps:
           - "make check-license-header check-predicates shellcheck reattach-pv"
           - "make -C hack/helm/release build"
         agents:
-          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
           cpu: "4"
           memory: "4G"
 
@@ -35,28 +35,28 @@ steps:
       - label: ":go: unit-tests"
         command: "make unit-xml"
         agents:
-          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
           cpu: "4"
           memory: "4G"
 
       - label: ":go: integration-tests"
         command: "make integration-xml"
         agents:
-          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
           cpu: "4"
           memory: "4G"
 
       - label: ":go: manifest-gen-tests"
         command: "make manifest-gen-test"
         agents:
-          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
           cpu: "4"
           memory: "2G"
 
       - label: ":go: helm-tests"
         command: "make helm-test"
         agents:
-          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+          image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
           cpu: "4"
           memory: "2G"
 
@@ -112,7 +112,7 @@ steps:
           E2E_SKIP_CLEANUP: true
       DEF
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "2G"
 
   # for PR comment
@@ -125,14 +125,14 @@ steps:
       $$(echo ./pipeline-gen $$GITHUB_PR_COMMENT_VAR_ARGS) \
         | buildkite-agent pipeline upload
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "2G"
 
   # for the main branch (merge and nightly) and tags
   - label: ":buildkite:"
     command: buildkite-agent pipeline upload .buildkite/pipeline-e2e-tests.yml
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "2G"
 
   # ----------
@@ -165,7 +165,7 @@ steps:
         done
       ) | buildkite-agent pipeline upload
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "256Mi"
 
   - label: ":buildkite:"
@@ -173,5 +173,5 @@ steps:
       - "operator-image-build"
     command: buildkite-agent pipeline upload .buildkite/pipeline-release.yml
     agents:
-      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:a9130ecd
+      image: docker.elastic.co/ci-agent-images/cloud-k8s-operator/buildkite-agent:6154e14d
       memory: "2G"
diff --git a/deploy/README.md b/deploy/README.md
index d2648a8a4..05788f64a 100644
--- a/deploy/README.md
+++ b/deploy/README.md
@@ -52,12 +52,12 @@ kubectl get elastic -l "app.kubernetes.io/instance"=es-kb-quickstart -n elastic-
 
 ### ECK Helm Chart test suite
 
-[Helm UnitTest Plugin](https://github.com/quintush/helm-unittest) is used to ensure Helm Charts render properly.
+[Helm UnitTest Plugin](https://github.com/helm-unittest/helm-unittest) is used to ensure Helm Charts render properly.
 
 #### Installation
 
 ```
-helm plugin install https://github.com/quintush/helm-unittest --version 0.2.8
+helm plugin install https://github.com/helm-unittest/helm-unittest.git --version 1.0.3
 ```
 
 #### Running Test Suite
diff --git a/dev-setup.md b/dev-setup.md
index 9464f353a..3a3022ab3 100644
--- a/dev-setup.md
+++ b/dev-setup.md
@@ -12,7 +12,7 @@ Before you start, install the following tools and packages:
 * [kubebuilder](https://github.com/kubernetes-sigs/kubebuilder) (>= 2.0.0)
 * [docker](https://docs.docker.com/) (>= 19.0.0 with optional `buildx` extension for multi-arch builds)
 * [helm](https://helm.sh/docs/intro/install/) (>= 3.2.0, preferably 3.9.x)
-* [helm unittest](https://github.com/quintush/helm-unittest#install) (only needed if developing helm charts) `helm plugin install https://github.com/quintush/helm-unittest --version 0.2.8`
+* [helm unittest](https://github.com/helm-unittest/helm-unittest?tab=readme-ov-file#install) (only needed if developing helm charts) `helm plugin install https://github.com/helm-unittest/helm-unittest.git --version 1.0.3`
 * Kubernetes distribution such as [minikube](https://kubernetes.io/docs/tasks/tools/install-minikube/) or [kind](https://kind.sigs.k8s.io), or access to a hosted Kubernetes service such as [GKE](https://cloud.google.com/kubernetes-engine) or [AKS](https://azure.microsoft.com/en-us/services/kubernetes-service/)
 
 ### Get sources
diff --git a/hack/helm/test.sh b/hack/helm/test.sh
index 58540cc06..e00391d27 100755
--- a/hack/helm/test.sh
+++ b/hack/helm/test.sh
@@ -32,7 +32,7 @@ check() {
     fi
 
     if [[ -d templates/tests ]]; then
-        helm unittest -3 -f 'templates/tests/*.yaml' --with-subchart=false .
+        helm unittest -f 'templates/tests/*.yaml' --with-subchart=false .
     fi
 
     cd -



Test patch:
diff --git a/deploy/eck-operator/templates/tests/operator_test.yaml b/deploy/eck-operator/templates/tests/operator_test.yaml
index b5911734d..c48dd7590 100644
--- a/deploy/eck-operator/templates/tests/operator_test.yaml
+++ b/deploy/eck-operator/templates/tests/operator_test.yaml
@@ -29,9 +29,8 @@ tests:
         isKind:
           of: ValidatingWebhookConfiguration
       - documentIndex: 0
-        equal:
+        notExists:
           path: webhooks[0].clientConfig.caBundle
-          value: null
 
   - it: should NOT render webhook clientConfig.caBundle when certs are managed by the cert manager
     set:
@@ -44,6 +43,5 @@ tests:
         isKind:
           of: ValidatingWebhookConfiguration
       - documentIndex: 0
-        equal:
-          path: webhooks[0].clientConfig.caBundle
-          value: null
\ No newline at end of file
+        notExists:
+          path: webhooks[0].clientConfig.caBundle
\ No newline at end of file
diff --git a/deploy/eck-operator/templates/tests/statefulset_test.yaml b/deploy/eck-operator/templates/tests/statefulset_test.yaml
index f414c48e9..7d58e86f8 100644
--- a/deploy/eck-operator/templates/tests/statefulset_test.yaml
+++ b/deploy/eck-operator/templates/tests/statefulset_test.yaml
@@ -144,9 +144,8 @@ tests:
         nameservers: "1.2.3.4"
     asserts:
       - template: statefulset.yaml
-        equal:
+        notExists:
           path: spec.template.spec.hostNetwork
-          value: null
       - template: statefulset.yaml
         equal:
           path: spec.template.spec.dnsPolicy
diff --git a/deploy/eck-stack/charts/eck-agent/templates/tests/elastic-agent_test.yaml b/deploy/eck-stack/charts/eck-agent/templates/tests/elastic-agent_test.yaml
index 6b5a9f8c5..79cba4c5a 100644
--- a/deploy/eck-stack/charts/eck-agent/templates/tests/elastic-agent_test.yaml
+++ b/deploy/eck-stack/charts/eck-agent/templates/tests/elastic-agent_test.yaml
@@ -23,9 +23,8 @@ tests:
       - equal:
           path: spec.version
           value: 9.3.0-SNAPSHOT
-      - equal:
+      - notExists:
           path: spec.config
-          value: null
       - equal:
           path: spec.daemonSet.podTemplate.spec.containers[0].name
           value: agent
diff --git a/deploy/eck-stack/charts/eck-beats/templates/tests/beats-auditbeat-example_test.yaml b/deploy/eck-stack/charts/eck-beats/templates/tests/beats-auditbeat-example_test.yaml
index 9bd0e2635..357fe3e24 100644
--- a/deploy/eck-stack/charts/eck-beats/templates/tests/beats-auditbeat-example_test.yaml
+++ b/deploy/eck-stack/charts/eck-beats/templates/tests/beats-auditbeat-example_test.yaml
@@ -17,10 +17,10 @@ tests:
           path: spec.kibanaRef.name
           value: eck-kibana
       - equal:
-          path: spec.config.[auditbeat.modules][0].module
+          path: spec.config["auditbeat.modules"][0].module
           value: file_integrity
       - equal:
-          path: spec.config.[auditbeat.modules][0].paths
+          path: spec.config["auditbeat.modules"][0].paths
           value:
           - /hostfs/bin
           - /hostfs/usr/bin
@@ -28,13 +28,13 @@ tests:
           - /hostfs/usr/sbin
           - /hostfs/etc
       - equal:
-          path: spec.config.[auditbeat.modules][0].scan_at_start
+          path: spec.config["auditbeat.modules"][0].scan_at_start
           value: true
       - equal:
-          path: spec.config.[auditbeat.modules][0].recursive
+          path: spec.config["auditbeat.modules"][0].recursive
           value: true
       - equal:
-          path: spec.config.[auditbeat.modules][1].module
+          path: spec.config["auditbeat.modules"][1].module
           value: auditd
       - equal:
           path: spec.daemonSet.podTemplate.spec.hostPID
diff --git a/deploy/eck-stack/charts/eck-beats/templates/tests/beats-filebeat-example_test.yaml b/deploy/eck-stack/charts/eck-beats/templates/tests/beats-filebeat-example_test.yaml
index dc0feee5a..45e14ffc4 100644
--- a/deploy/eck-stack/charts/eck-beats/templates/tests/beats-filebeat-example_test.yaml
+++ b/deploy/eck-stack/charts/eck-beats/templates/tests/beats-filebeat-example_test.yaml
@@ -17,10 +17,10 @@ tests:
           path: spec.kibanaRef.name
           value: eck-kibana
       - equal:
-          path: spec.config.[filebeat.inputs][0].type
+          path: spec.config["filebeat.inputs"][0].type
           value: filestream
       - equal:
-          path: spec.config.[filebeat.inputs][0].paths
+          path: spec.config["filebeat.inputs"][0].paths
           value:
           - /var/log/containers/*.log
       - equal:
diff --git a/deploy/eck-stack/charts/eck-beats/templates/tests/beats-heartbeat-example_test.yaml b/deploy/eck-stack/charts/eck-beats/templates/tests/beats-heartbeat-example_test.yaml
index aac687902..d5255fcbc 100644
--- a/deploy/eck-stack/charts/eck-beats/templates/tests/beats-heartbeat-example_test.yaml
+++ b/deploy/eck-stack/charts/eck-beats/templates/tests/beats-heartbeat-example_test.yaml
@@ -14,23 +14,23 @@ tests:
           path: spec.elasticsearchRef.name
           value: eck-elasticsearch
       - equal:
-          path: spec.config.[heartbeat.monitors][0].type
+          path: spec.config["heartbeat.monitors"][0].type
           value: tcp
       - equal:
-          path: spec.config.[heartbeat.monitors][0].schedule
+          path: spec.config["heartbeat.monitors"][0].schedule
           value: '@every 5s'
       - equal:
-          path: spec.config.[heartbeat.monitors][0].hosts
+          path: spec.config["heartbeat.monitors"][0].hosts
           value:
           - "elasticsearch-es-http.default.svc:9200"
       - equal:
-          path: spec.config.[heartbeat.monitors][1].type
+          path: spec.config["heartbeat.monitors"][1].type
           value: tcp
       - equal:
-          path: spec.config.[heartbeat.monitors][1].schedule
+          path: spec.config["heartbeat.monitors"][1].schedule
           value: '@every 5s'
       - equal:
-          path: spec.config.[heartbeat.monitors][1].hosts
+          path: spec.config["heartbeat.monitors"][1].hosts
           value:
           - "eck-kibana-kb-http.default.svc:5601"
       - equal:
diff --git a/deploy/eck-stack/charts/eck-beats/templates/tests/beats-metricbeat-example_test.yaml b/deploy/eck-stack/charts/eck-beats/templates/tests/beats-metricbeat-example_test.yaml
index bd958d328..d60a9f007 100644
--- a/deploy/eck-stack/charts/eck-beats/templates/tests/beats-metricbeat-example_test.yaml
+++ b/deploy/eck-stack/charts/eck-beats/templates/tests/beats-metricbeat-example_test.yaml
@@ -122,7 +122,7 @@ tests:
             app.kubernetes.io/managed-by: Helm
             app.kubernetes.io/name: eck-beats
             clusterRole: label
-            helm.sh/chart: eck-beats-0.1.0
+            helm.sh/chart:  eck-beats-0.18.0-SNAPSHOT
             test: label
       - equal:
           path: metadata.annotations
@@ -185,7 +185,7 @@ tests:
             app.kubernetes.io/managed-by: Helm
             app.kubernetes.io/name: eck-beats
             clusterRoleBinding: label
-            helm.sh/chart: eck-beats-0.1.0
+            helm.sh/chart:  eck-beats-0.18.0-SNAPSHOT
             test: label
       - equal:
           path: metadata.annotations
@@ -233,7 +233,7 @@ tests:
             app.kubernetes.io/managed-by: Helm
             app.kubernetes.io/name: eck-beats
             serviceAccount: label
-            helm.sh/chart: eck-beats-0.18.0-SNAPSHOT
+            helm.sh/chart:  eck-beats-0.18.0-SNAPSHOT
             test: label
       - equal:
           path: metadata.annotations
diff --git a/deploy/eck-stack/charts/eck-beats/templates/tests/beats-packetbeat-example_test.yaml b/deploy/eck-stack/charts/eck-beats/templates/tests/beats-packetbeat-example_test.yaml
index 21c76a4f6..58a1b42d0 100644
--- a/deploy/eck-stack/charts/eck-beats/templates/tests/beats-packetbeat-example_test.yaml
+++ b/deploy/eck-stack/charts/eck-beats/templates/tests/beats-packetbeat-example_test.yaml
@@ -17,10 +17,10 @@ tests:
           path: spec.kibanaRef.name
           value: eck-kibana
       - equal:
-          path: spec.config.[packetbeat.interfaces.device]
+          path: spec.config["packetbeat.interfaces.device"]
           value: any
       - equal:
-          path: spec.config.[packetbeat.protocols]
+          path: spec.config["packetbeat.protocols"]
           value:
           - type: dns
             ports:
@@ -34,7 +34,7 @@ tests:
             - 8080
             - 9200
       - equal:
-          path: spec.config.[packetbeat.flows]
+          path: spec.config["packetbeat.flows"]
           value:
             timeout: 30s
             period: 10s
diff --git a/deploy/eck-stack/charts/eck-elasticsearch/templates/tests/elasticsearch_test.yaml b/deploy/eck-stack/charts/eck-elasticsearch/templates/tests/elasticsearch_test.yaml
index e82c4e25c..97db2356e 100644
--- a/deploy/eck-stack/charts/eck-elasticsearch/templates/tests/elasticsearch_test.yaml
+++ b/deploy/eck-stack/charts/eck-elasticsearch/templates/tests/elasticsearch_test.yaml
@@ -222,9 +222,8 @@ tests:
   - it: should render no podDisruptionBudget by default
     set:
     asserts:
-      - equal:
+      - notExists:
           path: spec.podDisruptionBudget
-          value: null
   - it: should render podDisruptionBudget properly
     set:
       podDisruptionBudget:
diff --git a/deploy/eck-stack/templates/tests/elastic-agent_test.yaml b/deploy/eck-stack/templates/tests/elastic-agent_test.yaml
index 4a1b962fd..572539ad8 100644
--- a/deploy/eck-stack/templates/tests/elastic-agent_test.yaml
+++ b/deploy/eck-stack/templates/tests/elastic-agent_test.yaml
@@ -33,9 +33,8 @@ tests:
       - equal:
           path: spec.version
           value: 9.3.0-SNAPSHOT
-      - equal:
+      - notExists:
           path: spec.elasticsearchRefs
-          value: null
       - equal:
           path: spec.kibanaRef.name
           value: kibana