I am using following method to test the Profile Object updation in my project.

import org.apache.commons.collections.MapUtils;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.runners.MockitoJUnitRunner;
import org.mockito.stubbing.Answer;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;

import java.math.BigInteger;
import java.util.*;
import java.util.concurrent.Callable;


@RunWith(MockitoJUnitRunner.class)
@PrepareForTest({TxUtils.class})
public class MonitoringProfileServicesImplTest extends MonitoringProfileServicesImpl {

    private MutableDataObject mutableDataObject = Mockito.mock(MutableDataObject.class);

    @Mock
    private PersistenceContext persistenceContext;

    @Mock
    PersistenceContextHelper persistenceContextHelper;

    @Mock
    MonitoringDao monitoringDao;

    @InjectMocks
    private MonitoringProfileServicesImpl service;

    private BigInteger profileId;

    private Map attributeNameIdMap;

    private Map invAttributeNameIdMap;

    ResponseBean responseBean = new ResponseBean();


    @Before
    public void setUp() {
        Mockito.when(persistenceContextHelper.getLocalPersistenceContext()).thenReturn(persistenceContext);

        profileId = BigInteger.valueOf(Long.valueOf(1L));

        attributeNameIdMap = new HashMap();
        invAttributeNameIdMap = new HashMap();
        attributeNameIdMap.put("key", BigInteger.valueOf(1111L));
        invAttributeNameIdMap = MapUtils.invertMap(attributeNameIdMap);
    }


 @Test

public void testXXXX() {
        MonitoringProfile monitoringProfile =  getDummyMonitoringProfileToBeCreated();

    TransactionServicePALImpl transactionImpl = Mockito.mock(TransactionServicePALImpl.class);
    Mockito.when(transactionImpl.getTM()).thenReturn(new TransactionManagerImplTest());


    Mockito.when(mutableDataObject.getId()).thenReturn(BigInteger.valueOf(1000));
    Mockito.when(mutableDataObject.getName()).thenReturn("Name");

    Mockito.when(persistenceContext.getObjectById(Mockito.any(BigInteger.class))).thenReturn(mutableDataObject);
    Mockito.when(monitoringDao.getAttributeIdsForObjectType(Mockito.any(BigInteger.class))).thenReturn(invAttributeNameIdMap);

    TxUtils mock = PowerMockito.mock(TxUtils.class);
    System.out.println("newresponseBean:::");



        PowerMockito.when(mock.doTxRequired(new Callable