added monitoring exporter test and utility to build and start it

Author: marinakog

integration-tests/pom.xml

@@ -113,6 +113,11 @@
 			<artifactId>jaxb-api</artifactId>
 			<version>2.3.1</version>
 		</dependency>
+		<dependency>
+			<groupId>net.sourceforge.htmlunit</groupId>
+			<artifactId>htmlunit</artifactId>
+			<version>2.32</version>
+		</dependency>
 	</dependencies>
 
 	<build>

integration-tests/src/test/java/oracle/kubernetes/operator/BaseTest.java

@@ -592,7 +592,7 @@ private void copyScalingScriptToPod(
         domainNS);
   }
 
-  private void buildDeployWebServiceApp(Domain domain, String testAppName, String wsName)
+  public static void buildDeployWebServiceApp(Domain domain, String testAppName, String wsName)
       throws Exception {
     String scriptName = "buildDeployWSAndWSClientAppInPod.sh";
     // Build WS and WS client WARs in the admin pod and deploy it from the admin pod to a weblogic