diff --git a/pom.xml b/pom.xml
index dde6c99..6a0ea62 100644
--- a/pom.xml
+++ b/pom.xml
@@ -169,6 +169,13 @@
 		</dependency>
 		-->
 		
+		<dependency>
+			<groupId>org.gcube.information-system</groupId>
+			<artifactId>resource-registry-api</artifactId>
+			<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
+			<scope>test</scope>
+		</dependency>
+		
 		
 		<dependency>
 			<groupId>org.gcube.core</groupId>
diff --git a/src/test/java/org/gcube/informationsystem/sweeper/ISSweeperPluginSmartExecutorSchedulerTest.java b/src/test/java/org/gcube/informationsystem/sweeper/ISSweeperPluginSmartExecutorSchedulerTest.java
index 7dcf711..85d7800 100644
--- a/src/test/java/org/gcube/informationsystem/sweeper/ISSweeperPluginSmartExecutorSchedulerTest.java
+++ b/src/test/java/org/gcube/informationsystem/sweeper/ISSweeperPluginSmartExecutorSchedulerTest.java
@@ -58,7 +58,7 @@ public class ISSweeperPluginSmartExecutorSchedulerTest extends ScopedTest {
 	@Test
 	public void cronExpPreviousMustBeTerminated() throws Exception {
 		CronExpression cronExpression = new CronExpression("0 */10 * * * ?"); // every 10 minutes starting from now
-		Scheduling scheduling = new Scheduling(cronExpression, true);
+		Scheduling scheduling = new Scheduling(cronExpression);
 		scheduling.setGlobal(true);
 		
 		UUID uuid = scheduleTest(scheduling);
diff --git a/src/test/java/org/gcube/test/TempTest.java b/src/test/java/org/gcube/test/TempTest.java
index 4e6f693..5a5e741 100644
--- a/src/test/java/org/gcube/test/TempTest.java
+++ b/src/test/java/org/gcube/test/TempTest.java
@@ -3,6 +3,7 @@
  */
 package org.gcube.test;
 
+import java.io.IOException;
 import java.io.StringWriter;
 import java.util.LinkedList;
 import java.util.List;
@@ -15,6 +16,9 @@ import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.informationsystem.publisher.RegistryPublisherFactory;
 import org.gcube.informationsystem.publisher.ScopedPublisher;
 import org.gcube.informationsystem.publisher.exception.RegistryNotFoundException;
+import org.gcube.informationsystem.resourceregistry.api.exceptions.ExceptionMapper;
+import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
+import org.gcube.informationsystem.resourceregistry.api.exceptions.entity.EntityAlreadyPresentException;
 import org.gcube.testutility.ScopedTest;
 import org.junit.Test;
 import org.slf4j.Logger;
@@ -80,19 +84,33 @@ public class TempTest extends ScopedTest {
 		}
 	}
 	
+	@Test
+	public void exceptionSerilizationTest() throws IOException{
+		//ResourceRegistryException rre = new ResourceRegistryException("Test");
+		
+		ResourceRegistryException rre = new EntityAlreadyPresentException("Aux");
+		
+		String jsonString = ExceptionMapper.marshal(rre);
+		
+		logger.debug(jsonString);
+		
+		rre = ExceptionMapper.unmarshal(ResourceRegistryException.class, jsonString);
+		
+		logger.debug("Unmarshalled exception is ", rre);
+	}
 	
 	public static final String SERVICE_ENDPOINT_CATEGORY = "Database";
 	public static final String SERVICE_ENDPOINT_NAME = "TwitterMonitorDatabase";
 	public static final String ENTRY_NAME = "postgress";
 	
+	
 	@Test
-	public void testTWMonitorDiscovery() throws Exception {
-		ScopedTest.setContext(GCUBE_DEVSEC);
-		
+	public void testTwitterMonitorDatabaseDiscovery() throws Exception{
 		DatabaseDiscovery databaseDiscovery = new DatabaseDiscovery(SERVICE_ENDPOINT_CATEGORY, SERVICE_ENDPOINT_NAME, ENTRY_NAME);
-		logger.debug("Username : {}", databaseDiscovery.getUsername());
-		logger.debug("Password : {}", databaseDiscovery.getPassword());
-		logger.debug("URL : {}", databaseDiscovery.getURL());
-		
+		logger.info("{}", databaseDiscovery.getUsername());
+		logger.info("{}", databaseDiscovery.getPassword());
+		logger.info("{}", databaseDiscovery.getURL());
 	}
+	
+	
 }