diff --git a/src/test/java/org/gcube/data/access/fs/Items.java b/src/test/java/org/gcube/data/access/fs/Items.java
index f949850..369e374 100644
--- a/src/test/java/org/gcube/data/access/fs/Items.java
+++ b/src/test/java/org/gcube/data/access/fs/Items.java
@@ -14,6 +14,7 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Map.Entry;
 import java.util.Properties;
+import java.util.stream.IntStream;
 
 import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
 import org.gcube.common.scope.api.ScopeProvider;
@@ -41,7 +42,7 @@ public class Items {
 
 	private static final String propFile = "/home/lucio/tokens.properties";
 
-	private static final String tokens = "dev-root";
+	private static final String tokens = "dev-devvre";
 	//private static final String tokens = "prod-root";
 	
 	@BeforeClass
@@ -98,14 +99,67 @@ public class Items {
 		StorageHubClient shc = new StorageHubClient();
 		
 		
-		String vresFile = "/home/lucio/Downloads/gardaland_prenotazione.pdf";
+		String vresFile = "/home/lucio/Downloads/stampa_crossover_retro.pdf";
 		
 		File file = new File(vresFile);
 		
-		System.out.println(shc.uploadFileOnVolatile(file));
+		try ( InputStream fileIS = new FileInputStream(file)){
+				shc.getWSRoot().uploadFile(fileIS, "stampa_crossover_retro.pdf", "description");
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
 	}
 	
 	
+	@Test
+	public void removeTest() {
+		try {
+			StorageHubClient shc = new StorageHubClient();
+			FolderContainer root = shc.getWSRoot();
+			root.list().getContainers().stream().filter(c -> c.get().getTitle().startsWith("stressTest")).forEach(c-> {
+				try {
+					c.forceDelete();
+				} catch (StorageHubException e) {
+					// TODO Auto-generated catch block
+					e.printStackTrace();
+				}
+			});;
+		}catch (Exception e ) {
+			e.printStackTrace();
+		}
+	}
+	
+	@Test
+	public void stressTest() {
+		try {
+			
+			
+			IntStream.range(1, 100).forEach( i-> {
+				try {
+					StorageHubClient shc = new StorageHubClient();
+					FolderContainer vre = shc.openVREFolder().openByRelativePath("testLucio").asFolder();
+					FolderContainer fc = vre.newFolder("folder"+i, "");
+					IntStream.range(1, 3).forEach(k -> {
+						String vresFile = "/home/lucio/Scaricati/NLP-Hub-Algorithms.pptx";
+						
+						File file = new File(vresFile);
+						
+						try ( InputStream fileIS = new FileInputStream(file)){
+							fc.uploadFile(fileIS, "file"+k, "description");
+						} catch (Exception e) {
+							e.printStackTrace();
+						}
+					});
+					
+				} catch (StorageHubException e) {
+					System.out.println("error creating stressTest"+i);
+				}
+			});
+		}catch (Exception e ) {
+			e.printStackTrace();
+		}
+	}
+	
 	@Test
 	public void search() {
 		try {