Use mock service manager services in WapPushOverSmsTest.

package com.android.internal.telephony;

import static org.junit.Assert.assertEquals;

import static org.mockito.Matchers.anyString;

import static org.mockito.Mockito.any;

import static org.mockito.Mockito.anyInt;

import static org.mockito.Mockito.doReturn;

import static org.mockito.Mockito.isNull;

import static org.mockito.Mockito.never;

import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.when;

import android.app.AppOpsManager;

import android.content.BroadcastReceiver;

import android.content.Intent;

import android.os.Bundle;

import android.os.IBinder;

import android.os.ServiceManager;

import android.os.UserHandle;

import android.provider.Telephony;

import android.test.suitebuilder.annotation.SmallTest;

import org.junit.Before;

import org.junit.Test;

import org.mockito.ArgumentCaptor;

import org.mockito.Mock;

import java.util.HashMap;

public class WapPushOverSmsTest extends TelephonyTest {

    @Mock

    protected IMms.Stub mIMmsStub;

    protected HashMap<String, IBinder> mServiceManagerMockedServices = new HashMap<>();

    private WapPushOverSms mWapPushOverSmsUT;

    @Before

    public void setUp() throws Exception {

        super.setUp("WapPushOverSmsTest");

        // Note that this replaces only cached services in ServiceManager. If a service is not found

        // in the cache, a real instance is used.

        replaceInstance(ServiceManager.class, "sCache", null, mServiceManagerMockedServices);

        mServiceManagerMockedServices.put("imms", mIMmsStub);

        doReturn(mIMmsStub).when(mIMmsStub).queryLocalInterface(anyString());

        mWapPushOverSmsUT = new WapPushOverSms(mContext);

    }

    }

    @Test @SmallTest

    public void testDispatchWapPduFromBlockedNumber_noIntentsDispatched() {

    public void testDispatchWapPduFromBlockedNumber_noIntentsDispatched() throws Exception {

        when(mIMmsStub.getCarrierConfigValues(anyInt())).thenReturn(new Bundle());

        mFakeBlockedNumberContentProvider.mBlockedNumbers.add("16178269168");

        doReturn(true).when(mWspTypeDecoder).decodeUintvarInteger(anyInt());