added more skeletons

datastore/src/main/java/net/jami/datastore/dao/UserProfileDAO.java

@@ -16,7 +16,7 @@ public class UserProfileDAO extends AbstractDao<UserProfile> {
     public UserProfileDAO() {
         SQLConnection connection = DataStore.connectionPool.getConnection();
         try {
-            this.setTableName("system");
+            this.setTableName("local_directory");
             this.setTClass(UserProfile.class);
             String createTable = "CREATE TABLE directory (" +
                     "username varchar(255), " +

datastore/src/test/java/net/jami/datastore/dao/ContactDaoTest.java

+package net.jami.datastore.dao;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class ContactDaoTest {
+
+}
\ No newline at end of file

datastore/src/test/java/net/jami/datastore/dao/SystemDaoTest.java

+package net.jami.datastore.dao;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class SystemDaoTest {
+
+}
\ No newline at end of file