diff --git a/src/test/java/org/gcube/accounting/analytics/persistence/postgresql/AccountingPersistenceQueryPostgreSQLTest.java b/src/test/java/org/gcube/accounting/analytics/persistence/postgresql/AccountingPersistenceQueryPostgreSQLTest.java
index 7f2a365..eed439f 100644
--- a/src/test/java/org/gcube/accounting/analytics/persistence/postgresql/AccountingPersistenceQueryPostgreSQLTest.java
+++ b/src/test/java/org/gcube/accounting/analytics/persistence/postgresql/AccountingPersistenceQueryPostgreSQLTest.java
@@ -24,6 +24,7 @@ import org.gcube.accounting.analytics.exception.KeyException;
 import org.gcube.accounting.analytics.exception.ValueException;
 import org.gcube.accounting.analytics.persistence.AccountingPersistenceBackendQueryConfiguration;
 import org.gcube.accounting.analytics.persistence.AccountingPersistenceQuery;
+import org.gcube.accounting.analytics.persistence.AccountingPersistenceQueryFactory;
 import org.gcube.accounting.datamodel.UsageRecord;
 import org.gcube.accounting.datamodel.aggregation.AggregatedJobUsageRecord;
 import org.gcube.accounting.datamodel.aggregation.AggregatedServiceUsageRecord;
@@ -281,4 +282,35 @@ public class AccountingPersistenceQueryPostgreSQLTest extends ContextTest {
 		}		
 	}
 	
+	@Test
+	public void testStorageTimeSeries() throws DuplicatedKeyFilterException, KeyException, ValueException, Exception {
+		AccountingPersistenceQuery apq = AccountingPersistenceQueryFactory.getInstance();
+		
+		Calendar startTimeCalendar = Calendar.getInstance();
+		startTimeCalendar.set(Calendar.YEAR, 2017);
+		startTimeCalendar.set(Calendar.MONTH, Calendar.JANUARY);
+		startTimeCalendar.set(Calendar.DAY_OF_MONTH, 1);
+		startTimeCalendar.set(Calendar.HOUR_OF_DAY, 0);
+		startTimeCalendar.set(Calendar.MINUTE, 0);
+		
+		Calendar entTimeCalendar = Calendar.getInstance();
+		entTimeCalendar.set(Calendar.YEAR, 2021);
+		entTimeCalendar.set(Calendar.MONTH, Calendar.MARCH);
+		entTimeCalendar.set(Calendar.DAY_OF_MONTH, 22);
+		entTimeCalendar.set(Calendar.HOUR_OF_DAY, 0);
+		entTimeCalendar.set(Calendar.MINUTE, 0);
+		
+		TemporalConstraint temporalConstraint = new TemporalConstraint(startTimeCalendar.getTimeInMillis(), entTimeCalendar.getTimeInMillis(), AggregationMode.DAILY);
+		
+		apq.setRequestedRecords(AggregatedStorageStatusRecord.class);
+		apq.setTemporalConstraint(temporalConstraint);
+			
+		SortedMap<Calendar, Info> timeseries = apq.getTimeSeries();
+		for(Calendar c : timeseries.keySet()) {
+			Info info = timeseries.get(c);
+			logger.debug("{}", info);
+		}
+		
+	}
+	
 }
\ No newline at end of file
diff --git a/src/test/resources/logback-test.xml b/src/test/resources/logback-test.xml
index 9a79730..c689bee 100644
--- a/src/test/resources/logback-test.xml
+++ b/src/test/resources/logback-test.xml
@@ -10,7 +10,7 @@
   
   
   <logger name="org.gcube" level="INFO" />
-  <logger name="org.gcube.accounting.analytics.persistence.postgresql" level="TRACE" />
+  <logger name="org.gcube.accounting.analytics" level="TRACE" />
    
   <root level="WARN">
     <appender-ref ref="STDOUT" />