fix test case.

Author: davidzl

kubernetes/src/test/java/oracle/kubernetes/operator/create/CreateOperatorGeneratedFilesOptionalFeaturesEnabledTestBase.java

@@ -59,6 +59,8 @@ public ExtensionsV1beta1Deployment getExpectedWeblogicOperatorDeployment() {
         .addVolumeMountsItem(newVolumeMount().name("log-dir").mountPath("/logs").readOnly(false))
         .addEnvItem(
             newEnvVar().name("REMOTE_DEBUG_PORT").value(getInputs().getInternalDebugHttpPort()));
+        .addEnvItem(
+            newEnvVar().name("ISTIO_ENABLED").value("false"))
     expected
         .getSpec()
         .getTemplate()

kubernetes/src/test/java/oracle/kubernetes/operator/create/CreateOperatorGeneratedFilesTestBase.java

@@ -212,8 +212,6 @@ protected ExtensionsV1beta1Deployment getExpectedWeblogicOperatorDeployment() {
                                             newEnvVar()
                                                 .name("JAVA_LOGGING_LEVEL")
                                                 .value(getInputs().getJavaLoggingLevel()))
-                                        .addEnvItem(
-                                            newEnvVar().name("ISTIO_ENABLED").value("false"))
                                         .resources(
                                             new V1ResourceRequirements()
                                                 .putRequestsItem("cpu", Quantity.fromString("100m"))