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Commit 4f81d75a authored by fionaxu's avatar fionaxu
Browse files

More Unit Tests on CallManager 

Bug: 25691379
Change-Id: Iccb59e624681358e219e3d8e1ecc3d5a78c94b25
parent 8bf362e8

tests/telephonytests/src/com/android/internal/telephony/CallManagerTest.java

+219 −128
Original line number Diff line number Diff line
@@ -17,12 +17,12 @@ package com.android.internal.telephony; 


import android.os.Handler;

import android.os.HandlerThread;

import android.os.Message;

import android.telephony.PhoneNumberUtils;

import android.telephony.ServiceState;

import android.test.suitebuilder.annotation.SmallTest;



import org.junit.After;

import org.junit.Assert;

import org.junit.Before;

import org.junit.Test;

import org.mockito.ArgumentCaptor;
@@ -34,6 +34,7 @@ import java.lang.reflect.Field; 
import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertFalse;

import static org.junit.Assert.assertTrue;

import static org.mockito.Matchers.anyBoolean;

import static org.mockito.Matchers.anyInt;

import static org.mockito.Matchers.eq;

import static org.mockito.Matchers.isA;
@@ -41,6 +42,10 @@ import static org.mockito.Matchers.isNull; 
import static org.mockito.Mockito.doReturn;

import static org.mockito.Mockito.times;

import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.mock;

import static org.mockito.Mockito.any;

import static org.mockito.Mockito.anyChar;

import static org.mockito.Mockito.anyString;



public class CallManagerTest extends TelephonyTest {
@@ -50,6 +55,12 @@ public class CallManagerTest extends TelephonyTest { 
    GsmCdmaCall mBgCall;

    @Mock

    GsmCdmaCall mRingingCall;

    @Mock

    Phone mSecondPhone;



    private CallManagerHandlerThread mCallManagerHandlerThread;

    private Handler mHandler;

    private static final int PHONE_REGISTER_EVENT = 0;



    private class CallManagerHandlerThread extends HandlerThread {

        private CallManagerHandlerThread(String name) {
@@ -58,8 +69,29 @@ public class CallManagerTest extends TelephonyTest { 
        @Override

        public void onLooperPrepared() {

            /* CallManager is a static object with private constructor,no need call constructor */

            CallManager.getInstance().registerPhone(mPhone);

            registerForPhone(mPhone);



            // create a custom handler for the Handler Thread

            mHandler = new Handler(mCallManagerHandlerThread.getLooper()) {

                @Override

                public void handleMessage(Message msg) {

                    switch (msg.what) {

                        case PHONE_REGISTER_EVENT:

                            logd("Phone registered with CallManager");

                            registerForPhone((Phone) msg.obj);

                            setReady(true);

                            break;

                        default:

                            logd("Unknown Event " + msg.what);

                    }

                }

            };



            setReady(true);

        }



        private void registerForPhone(Phone mPhone) {

            CallManager.getInstance().registerPhone(mPhone);

        }

    }
@@ -69,7 +101,6 @@ public class CallManagerTest extends TelephonyTest { 
        restoreInstance(CallManager.class, "INSTANCE", null);

        /* Mock Phone and Call, initially all calls are idle */

        doReturn(ServiceState.STATE_IN_SERVICE).when(mServiceState).getState();

        doReturn(mServiceState).when(mPhone).getServiceState();

        doReturn(mBgCall).when(mPhone).getBackgroundCall();

        doReturn(mFgCall).when(mPhone).getForegroundCall();

        doReturn(mRingingCall).when(mPhone).getRingingCall();
@@ -83,7 +114,8 @@ public class CallManagerTest extends TelephonyTest { 
        doReturn(true).when(mFgCall).isIdle();

        doReturn(true).when(mRingingCall).isIdle();



        new CallManagerHandlerThread(TAG).start();

        mCallManagerHandlerThread = new CallManagerHandlerThread(TAG);

        mCallManagerHandlerThread.start();

        waitUntilReady();

    }
@@ -106,8 +138,7 @@ public class CallManagerTest extends TelephonyTest { 
    }



    @SmallTest @Test

    public void testBasicDial() {

        try {

    public void testBasicDial() throws Exception {

        //verify can dial and dial function of the phone is being triggered

        CallManager.getInstance().dial(mPhone,

                PhoneNumberUtils.stripSeparators("+17005554141"), 0);
@@ -117,41 +148,27 @@ public class CallManagerTest extends TelephonyTest { 
        assertEquals(PhoneNumberUtils.stripSeparators("+17005554141"),

                mCaptorString.getValue());

        assertEquals(0, mCaptorInt.getValue().intValue());



        } catch (Exception ex) {

            ex.printStackTrace();

            Assert.fail(ex.toString());

        }



    }



    @SmallTest @Test

    public void testBasicAcceptCall() {

        try {

    public void testBasicAcceptCall() throws Exception {

        CallManager.getInstance().acceptCall(mRingingCall);

        verify(mPhone, times(1)).acceptCall(anyInt());

        } catch (Exception ex) {

            ex.printStackTrace();

            Assert.fail(ex.toString());

        }

    }



    @SmallTest @Test

    public void testBasicRejectCall() {

        try {

    public void testBasicRejectCall() throws Exception {

        //verify can dial and dial function of the phone is being triggered

        CallManager.getInstance().rejectCall(mRingingCall);

        verify(mPhone, times(1)).rejectCall();

        } catch (Exception ex) {

            ex.printStackTrace();

            Assert.fail(ex.toString());

        }

    }



    @SmallTest @Test

    public void testSendDtmf() {

    public void testSendDtmf() throws Exception {

        CallManager.getInstance().sendDtmf('a');

        verify(mPhone, times(0)).sendDtmf(eq('a'));



        //has active fg Call

        doReturn(false).when(mFgCall).isIdle();

        assertEquals(mFgCall, CallManager.getInstance().getActiveFgCall());

        CallManager.getInstance().sendDtmf('a');
@@ -159,8 +176,59 @@ public class CallManagerTest extends TelephonyTest { 
    }



    @SmallTest @Test

    public void testSwitchHoldingAndActive() {

        try {

    public void testStartDtmf() throws Exception {

        doReturn(true).when(mFgCall).isIdle();

        assertFalse(CallManager.getInstance().startDtmf('a'));

        verify(mPhone, times(0)).startDtmf(anyChar());



        //has active fg Call

        doReturn(false).when(mFgCall).isIdle();

        assertEquals(mFgCall, CallManager.getInstance().getActiveFgCall());

        assertTrue(CallManager.getInstance().startDtmf('a'));

        verify(mPhone, times(1)).startDtmf('a');

    }



    @SmallTest @Test

    public void testStopDtmf() throws Exception {

        doReturn(true).when(mFgCall).isIdle();

        CallManager.getInstance().stopDtmf();

        verify(mPhone, times(0)).stopDtmf();



        //has active fg Call

        doReturn(false).when(mFgCall).isIdle();

        assertEquals(mPhone, CallManager.getInstance().getFgPhone());

        CallManager.getInstance().stopDtmf();

        verify(mPhone, times(1)).stopDtmf();

    }



    @SmallTest @Test

    public void testSendBurstDtmf() throws Exception {

        doReturn(true).when(mFgCall).isIdle();

        assertFalse(CallManager.getInstance().sendBurstDtmf("12*#", 0, 0, null));

        verify(mPhone, times(0)).sendBurstDtmf(anyString(), anyInt(), anyInt(), (Message) any());



        //has active fg Call

        doReturn(false).when(mFgCall).isIdle();

        assertTrue(CallManager.getInstance().sendBurstDtmf("12*#", 0, 0, null));

        verify(mPhone, times(1)).sendBurstDtmf("12*#", 0, 0, null);

    }



    @SmallTest @Test

    public void testSetGetMute() throws Exception {

        CallManager.getInstance().setMute(false);

        verify(mPhone, times(0)).setMute(anyBoolean());



        //has active fg Call

        doReturn(false).when(mFgCall).isIdle();

        CallManager.getInstance().setMute(false);

        verify(mPhone, times(1)).setMute(false);



        CallManager.getInstance().setMute(true);

        verify(mPhone, times(1)).setMute(true);

    }



    @SmallTest @Test

    public void testSwitchHoldingAndActive() throws Exception {

        /* case 1: only active call */

        doReturn(false).when(mFgCall).isIdle();

        CallManager.getInstance().switchHoldingAndActive(null);
@@ -179,15 +247,10 @@ public class CallManagerTest extends TelephonyTest { 
        CallManager.getInstance().switchHoldingAndActive(mBgCall);

        verify(mPhone, times(4)).switchHoldingAndActive();

        verify(mPhoneHold, times(1)).switchHoldingAndActive();

        } catch (Exception ex) {

            ex.printStackTrace();

            Assert.fail(ex.toString());

        }

    }



    @SmallTest @Test

    public void testHangupForegroundResumeBackground() {

        try {

    public void testHangupForegroundResumeBackground() throws Exception {

        CallManager.getInstance().hangupForegroundResumeBackground(mBgCall);

        /* no active fgCall */

        verify(mPhone, times(0)).switchHoldingAndActive();
@@ -207,15 +270,10 @@ public class CallManagerTest extends TelephonyTest { 
        /* always hangup fgcall and both phone trigger swap */

        verify(mPhoneHold, times(1)).switchHoldingAndActive();

        verify(mPhone, times(1)).switchHoldingAndActive();



        } catch (Exception ex) {

            ex.printStackTrace();

            Assert.fail(ex.toString());

        }

    }



    @SmallTest @Test

    public void testFgCallActiveDial() {

    public void testFgCallActiveDial() throws Exception {

        /* set Fg/Bg Call state to active, verify CallManager Logical */

        doReturn(false).when(mFgCall).isIdle();

        doReturn(false).when(mBgCall).isIdle();
@@ -224,7 +282,6 @@ public class CallManagerTest extends TelephonyTest { 
        assertTrue(CallManager.getInstance().hasActiveFgCall(mPhone.getSubId()));

        assertFalse(CallManager.getInstance().hasDisconnectedFgCall());

        /* try dial with non-idle foreground call and background call */

        try {

        CallManager.getInstance().dial(mPhone,

                PhoneNumberUtils.stripSeparators("+17005554141"), 0);

        ArgumentCaptor<String> mCaptorString = ArgumentCaptor.forClass(String.class);
@@ -234,16 +291,10 @@ public class CallManagerTest extends TelephonyTest { 
        assertEquals(PhoneNumberUtils.stripSeparators("+17005554141"),

                mCaptorString.getValue());

        assertEquals(0, mCaptorInt.getValue().intValue());



        } catch (Exception ex) {

            ex.printStackTrace();

            Assert.fail(ex.toString());

        }

    }



    @Test @SmallTest

    public void testRegisterEvent() {

        try {

    public void testRegisterEvent() throws Exception {

        Field field = CallManager.class.getDeclaredField("EVENT_CALL_WAITING");

        field.setAccessible(true);

        int mEvent = (Integer) field.get(CallManager.getInstance());
@@ -261,9 +312,49 @@ public class CallManagerTest extends TelephonyTest { 
        mEvent = (Integer) field.get(CallManager.getInstance());

        verify(mPhone, times(1)).registerForRingbackTone(isA(Handler.class),

                eq(mEvent), isA(Object.class));

        } catch (Exception ex) {

            ex.printStackTrace();

            Assert.fail(ex.toString());

    }



    @Test @SmallTest

    public void testGetServiceState() throws Exception {

        // register for another phone

        ServiceState mSecondServiceState = mock(ServiceState.class);

        doReturn(mSecondServiceState).when(mSecondPhone).getServiceState();



        Message mRegisterPhone = mHandler.obtainMessage(PHONE_REGISTER_EVENT,

                mSecondPhone);

        setReady(false);

        mRegisterPhone.sendToTarget();



        waitUntilReady();



        // mPhone: STATE_IN_SERVICE > mPhoneSecond: state STATE_OUT_OF_SERVICE

        doReturn(ServiceState.STATE_OUT_OF_SERVICE).when(mSecondServiceState).getState();

        assertEquals(ServiceState.STATE_IN_SERVICE, CallManager.getInstance().getServiceState());



        // mPhone: STATE_IN_SERVICE > mPhoneSecond: state STATE_EMERGENCY_ONLY

        doReturn(ServiceState.STATE_EMERGENCY_ONLY).when(mSecondServiceState).getState();

        assertEquals(ServiceState.STATE_IN_SERVICE, CallManager.getInstance().getServiceState());



        // mPhone: STATE_IN_SERVICE > mPhoneSecond: state STATE_POWER_OFF

        doReturn(ServiceState.STATE_POWER_OFF).when(mSecondServiceState).getState();

        assertEquals(ServiceState.STATE_IN_SERVICE, CallManager.getInstance().getServiceState());



        // mPhone: STATE_EMERGENCY_ONLY < mPhoneSecond: state STATE_OUT_OF_SERVICE

        doReturn(ServiceState.STATE_OUT_OF_SERVICE).when(mSecondServiceState).getState();

        doReturn(ServiceState.STATE_EMERGENCY_ONLY).when(mServiceState).getState();

        assertEquals(ServiceState.STATE_OUT_OF_SERVICE,

                CallManager.getInstance().getServiceState());



        // mPhone: STATE_POWER_OFF < mPhoneSecond: state STATE_OUT_OF_SERVICE

        doReturn(ServiceState.STATE_POWER_OFF).when(mServiceState).getState();

        assertEquals(ServiceState.STATE_OUT_OF_SERVICE,

                CallManager.getInstance().getServiceState());



        /* mPhone: STATE_POWER_OFF < mPhoneSecond: state STATE_EMERGENCY_ONLY

           but OUT_OF_SERVICE will replaces EMERGENCY_ONLY and POWER_OFF */

        doReturn(ServiceState.STATE_EMERGENCY_ONLY).when(mSecondServiceState).getState();

        assertEquals(ServiceState.STATE_OUT_OF_SERVICE,

                CallManager.getInstance().getServiceState());

        CallManager.getInstance().unregisterPhone(mSecondPhone);

    }

}