public void testMandatory() throws Exception {
TestBean bean = getOsgiService(TestBean.class, "(tranAttribute=Mandatory)", DEFAULT_TIMEOUT);
UserTransaction tran = getOsgiService(UserTransaction.class);
//Test with client transaction - the user transaction is used to insert a row
int initialRows = bean.countRows();
tran.begin();
bean.insertRow("testWithClientTran", 1);
tran.commit();