[Fix_#3629] Set merge result to array or non object

[fjtirado]

Fix #3629

[kie-ci3]

PR job #1 was: UNSTABLE
Possible explanation: This should be test failures

Reproducer

build-chain build full_downstream -f 'https://raw.githubusercontent.com/${AUTHOR:apache}/incubator-kie-kogito-pipelines/${BRANCH:main}/.ci/buildchain-config-pr-cdb.yaml' -o 'bc' -p apache/incubator-kie-kogito-runtimes -u #3633 --skipParallelCheckout

NOTE: To install the build-chain tool, please refer to https://github.com/kiegroup/github-action-build-chain#local-execution

Please look here: https://ci-builds.apache.org/job/KIE/job/kogito/job/main/job/pullrequest_jobs/job/kogito-runtimes-pr/job/PR-3633/1/display/redirect

Test results:

• PASSED: 3341
• FAILED: 15

Those are the test failures:

org.kie.kogito.codegen.json.JsonUtilsTest.testFullMerge

expected: 1
but was: 0

org.kie.kogito.serverless.workflow.executor.StaticFluentWorkflowApplicationTest.helloWorld

Expecting TextNode:
[]
to contain:
["Hello World!!!"]
but could not find the following element(s):
["Hello World!!!"]

org.kie.kogito.serverless.workflow.executor.StaticFluentWorkflowApplicationTest.testConstantConcatenation

Cannot invoke "com.fasterxml.jackson.databind.JsonNode.asText()" because the return value of "com.fasterxml.jackson.databind.JsonNode.get(String)" is null

org.kie.kogito.serverless.workflow.executor.StaticFluentWorkflowApplicationTest.testConstantInterpolation

Cannot invoke "com.fasterxml.jackson.databind.JsonNode.asText()" because the return value of "com.fasterxml.jackson.databind.JsonNode.get(String)" is null

org.kie.kogito.serverless.workflow.executor.StaticWorkflowApplicationTest.helloWorldFile

Expecting TextNode:
[]
to contain:
["Hello World!!!"]
but could not find the following element(s):
["Hello World!!!"]

org.kie.kogito.serverless.workflow.executor.StaticWorkflowApplicationTest.helloWorld

Expecting TextNode:
[]
to contain:
["Hello World!!!"]
but could not find the following element(s):
["Hello World!!!"]

org.kie.kogito.serverless.workflow.executor.WorkflowEventSubscriberTest.testEventSubscriber

expected: {"slogan":"Viva er Beti"}
but was: {}

org.kie.kogito.serverless.workflow.executor.RestFluentWorkflowApplicationTest.httpsInvocation

expected: {"name":"Javierito"}
but was: {}

org.kie.kogito.serverless.workflow.executor.RestFluentWorkflowApplicationTest.httpInvocation

expected: {"name":"Javierito"}
but was: {}

org.kie.kogito.serverless.workflow.executor.RestWorkflowApplicationTest.restInvocation

expected: {"name":"Javierito"}
but was: {}

org.kie.kogito.addons.quarkus.knative.serving.customfunctions.it.KnativeServingAddonIT.executeCloudEventWithMissingIdShouldNotThrowException

1 expectation failed.
JSON path workflowdata.message doesn't match.
Expected: is "CloudEvents are awesome!"
Actual: null

org.kie.kogito.addons.quarkus.knative.serving.customfunctions.it.KnativeServingAddonIT.executeCloudEvent

1 expectation failed.
JSON path workflowdata.message doesn't match.
Expected: is "CloudEvents are awesome!"
Actual: null

org.kie.kogito.addons.quarkus.knative.serving.customfunctions.it.KnativeServingAddonIT.executeWithEmptyParameters

1 expectation failed.
JSON path workflowdata.org doesn't match.
Expected: is "Acme"
Actual: null

org.kie.kogito.addons.quarkus.knative.serving.customfunctions.it.KnativeServingAddonIT.executeWithArray

1 expectation failed.
JSON path workflowdata.message doesn't match.
Expected: is "[ 23, 24 ]"
Actual: null

org.kie.kogito.addons.quarkus.microprofile.config.service.catalog.it.MicroProfileConfigServiceAddonIT.executeWithEmptyParameters

1 expectation failed.
JSON path workflowdata.org doesn't match.
Expected: is "Acme"
Actual: null