diff --git a/src/test/java/org/gcube/informationsystem/resourceregistry/client/ResourceRegistryClientTest.java b/src/test/java/org/gcube/informationsystem/resourceregistry/client/ResourceRegistryClientTest.java
index 6ccc4fc..8d78e86 100644
--- a/src/test/java/org/gcube/informationsystem/resourceregistry/client/ResourceRegistryClientTest.java
+++ b/src/test/java/org/gcube/informationsystem/resourceregistry/client/ResourceRegistryClientTest.java
@@ -61,11 +61,21 @@ public class ResourceRegistryClientTest extends ScopedTest {
 		resourceRegistryClient.getSchema(Aux.class, true);
 	}
 	
-	//@Test
+	@Test
 	public void testGetResource() throws ResourceRegistryException {
-		UUID uuid = UUID.fromString("");
+		UUID uuid = UUID.fromString("bdaccb35-7f27-45a6-8ca9-11d467cb9233");
 		EService eService = resourceRegistryClient.getInstance(EService.class, uuid);
 		logger.trace("{}", eService);
 	}
 	
+	@Test
+	public void testExists() throws ResourceRegistryException {
+		UUID uuid = UUID.fromString("bdaccb35-7f27-45a6-8ca9-11d467cb9233");
+		resourceRegistryClient.exists(EService.class, uuid);
+	}
+	
+	@Test
+	public void testGetInstances() throws ResourceRegistryException {
+		resourceRegistryClient.getInstances(EService.NAME, true);
+	}
 }
diff --git a/src/test/resources/logback-test.xml b/src/test/resources/logback-test.xml
index 0447ef3..f90657e 100644
--- a/src/test/resources/logback-test.xml
+++ b/src/test/resources/logback-test.xml
@@ -10,8 +10,7 @@
 
 
 	<logger name="org.gcube" level="INFO" />
-	<logger name="org.gcube.informationsystem.resourceregistry"
-		level="TRACE" />
+	<logger name="org.gcube.informationsystem.resourceregistry" level="TRACE" />
 
 	<root level="WARN">
 		<appender-ref ref="STDOUT" />