@Before
public void initDBSettings() {
DatabaseAccess dba = DatabaseAccess.getInstance();
backupSettings = dba.readSettings();
dba.writeSettings(DB_URL, DB_PORT, DB_NAME, DB_USER, DB_PW);
if(!this.schemaIsOk && !dba.checkSchema()) {
dba.setSchema();
this.schemaIsOk = true;
}
}