OZG-3328 use new helm unittest framework for xta adapter

xta-adapter/run_helm_test.sh

@@ -4,4 +4,4 @@ set -e
 
 helm template  ./src/main/helm/ -f src/main/helm/test-values.yaml
 helm lint -f src/test/helm/values/unit-values.yaml ./src/main/helm/
-cd src/main/helm && helm unittest --helm3 -f '../../test/helm/*.yaml' -v '../../test/helm/values/unit-values.yaml' .
+cd src/main/helm && helm unittest -f '../../test/helm/*.yaml' -v '../../test/helm/values/unit-values.yaml' .
\ No newline at end of file

xta-adapter/src/test/helm/image_pull_secret_test.yaml

@@ -49,7 +49,7 @@ tests:
           path: metadata.namespace
           value: helm-test
       - isNotEmpty:
-          path: data.[.dockerconfigjson]
+          path: data[".dockerconfigjson"]
 
   - it: should not create image pull secret
     set:

xta-adapter/src/test/helm/xta-root-ca-secret-test.yaml

@@ -44,6 +44,6 @@ tests:
           path: metadata.namespace
           value: helm-test
       - equal:
-          path: data.[ca.crt]
+          path: data["ca.crt"]
           value: Z2VoZWltCg==
       

xta-adapter/src/test/helm/xta_adapter_cronjob_dummy_probes_test.yaml

@@ -32,17 +32,17 @@ tests:
   - it: check dummy livenessProbe default disabled
     template: xta_adapter_cronjob.yaml
     asserts:
-      - isEmpty:
+      - notExists:
           path: spec.jobTemplate.spec.template.spec.containers[0].livenessProbe
   - it: check dummy startupProbe default disabled
     template: xta_adapter_cronjob.yaml
     asserts:
-      - isEmpty:
+      - notExists:
           path: spec.jobTemplate.spec.template.spec.containers[0].startupProbe
   - it: check dummy readynessProbe default disabled
     template: xta_adapter_cronjob.yaml
     asserts:
-      - isEmpty:
+      - notExists:
           path: spec.jobTemplate.spec.template.spec.containers[0].readinessProbe
 
   - it: check dummy livenessProbe disabled
@@ -50,21 +50,21 @@ tests:
     set:
       dummyProbesEnabled: false
     asserts:
-      - isEmpty:
+      - notExists:
           path: spec.jobTemplate.spec.template.spec.containers[0].livenessProbe
   - it: check dummy startupProbe disabled
     template: xta_adapter_cronjob.yaml
     set:
       dummyProbesEnabled: false
     asserts:
-      - isEmpty:
+      - notExists:
           path: spec.jobTemplate.spec.template.spec.containers[0].startupProbe
   - it: check dummy readynessProbe disabled
     template: xta_adapter_cronjob.yaml
     set:
       dummyProbesEnabled: false
     asserts:
-      - isEmpty:
+      - notExists:
           path: spec.jobTemplate.spec.template.spec.containers[0].readinessProbe