Add Unit Test for ImsPhoneFactory

/*

 * Copyright (C) 2016 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.android.internal.telephony.imsphone;

import android.os.HandlerThread;

import android.test.suitebuilder.annotation.SmallTest;

import com.android.internal.telephony.PhoneNotifier;

import com.android.internal.telephony.TelephonyTest;

import org.junit.After;

import org.junit.Before;

import org.junit.Test;

import org.mockito.Mock;

import static org.junit.Assert.assertNotNull;

import static org.junit.Assert.assertEquals;

import static org.mockito.Mockito.eq;

import static org.mockito.Mockito.times;

import static org.mockito.Mockito.verify;

public class ImsPhoneFactoryTest extends TelephonyTest {

    @Mock

    private PhoneNotifier mPhoneNotifer;

    private ImsPhone mImsPhoneUT;

    private class ImsPhoneFactoryHandler extends HandlerThread {

        private ImsPhoneFactoryHandler(String name) {

            super(name);

        }

        @Override

        public void onLooperPrepared() {

            mImsPhoneUT = ImsPhoneFactory.makePhone(mContext, mPhoneNotifer, mPhone);

            setReady(true);

        }

    }

    @Before

    public void setUp() throws Exception {

        super.setUp(this.getClass().getSimpleName());

        new ImsPhoneFactoryHandler(this.getClass().getSimpleName()).start();

        waitUntilReady();

    }

    @After

    public void tearDown() throws Exception {

        super.tearDown();

    }

    @Test @SmallTest

    public void testMakeImsPhone() throws Exception {

        assertNotNull(mImsPhoneUT);

        assertEquals(mPhone, mImsPhoneUT.getDefaultPhone());

        mImsPhoneUT.notifyDataActivity();

        verify(mPhoneNotifer, times(1)).notifyDataActivity(eq(mImsPhoneUT));

    }

}