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      1 /*
      2  * Copyright (C) 2016 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License
     15  */
     16 
     17 package com.android.server.telecom.tests;
     18 
     19 import android.media.AudioManager;
     20 import android.test.suitebuilder.annotation.SmallTest;
     21 
     22 import com.android.server.telecom.CallAudioManager;
     23 import com.android.server.telecom.CallAudioModeStateMachine;
     24 import com.android.server.telecom.CallAudioRouteStateMachine;
     25 
     26 import org.junit.Before;
     27 import org.junit.Test;
     28 import org.junit.runner.RunWith;
     29 import org.junit.runners.JUnit4;
     30 import org.mockito.Mock;
     31 
     32 import static org.junit.Assert.assertEquals;
     33 import static org.mockito.Matchers.anyInt;
     34 import static org.mockito.Mockito.never;
     35 import static org.mockito.Mockito.reset;
     36 import static org.mockito.Mockito.verify;
     37 import static org.mockito.Mockito.when;
     38 
     39 @RunWith(JUnit4.class)
     40 public class CallAudioModeStateMachineTest extends TelecomTestCase {
     41     private static final int TEST_TIMEOUT = 1000;
     42 
     43     @Mock private AudioManager mAudioManager;
     44     @Mock private CallAudioManager mCallAudioManager;
     45 
     46     @Override
     47     @Before
     48     public void setUp() throws Exception {
     49         super.setUp();
     50     }
     51 
     52     @SmallTest
     53     @Test
     54     public void testNoFocusWhenRingerSilenced() throws Throwable {
     55         CallAudioModeStateMachine sm = new CallAudioModeStateMachine(mAudioManager);
     56         sm.setCallAudioManager(mCallAudioManager);
     57         sm.sendMessage(CallAudioModeStateMachine.ABANDON_FOCUS_FOR_TESTING);
     58         waitForHandlerAction(sm.getHandler(), TEST_TIMEOUT);
     59 
     60         resetMocks();
     61         when(mCallAudioManager.startRinging()).thenReturn(false);
     62 
     63         sm.sendMessage(CallAudioModeStateMachine.NEW_RINGING_CALL,
     64                 new CallAudioModeStateMachine.MessageArgs(
     65                         false, // hasActiveOrDialingCalls
     66                         true, // hasRingingCalls
     67                         false, // hasHoldingCalls
     68                         false, // isTonePlaying
     69                         false, // foregroundCallIsVoip
     70                         null // session
     71                 ));
     72         waitForHandlerAction(sm.getHandler(), TEST_TIMEOUT);
     73 
     74         assertEquals(CallAudioModeStateMachine.RING_STATE_NAME, sm.getCurrentStateName());
     75 
     76         verify(mAudioManager, never()).requestAudioFocusForCall(anyInt(), anyInt());
     77         verify(mAudioManager, never()).setMode(anyInt());
     78 
     79         verify(mCallAudioManager, never()).stopRinging();
     80 
     81         verify(mCallAudioManager).stopCallWaiting();
     82     }
     83 
     84     @SmallTest
     85     @Test
     86     public void testRegainFocusWhenHfpIsConnectedSilenced() throws Throwable {
     87         CallAudioModeStateMachine sm = new CallAudioModeStateMachine(mAudioManager);
     88         sm.setCallAudioManager(mCallAudioManager);
     89         sm.sendMessage(CallAudioModeStateMachine.ABANDON_FOCUS_FOR_TESTING);
     90         waitForHandlerAction(sm.getHandler(), TEST_TIMEOUT);
     91 
     92         resetMocks();
     93         when(mCallAudioManager.startRinging()).thenReturn(false);
     94 
     95         sm.sendMessage(CallAudioModeStateMachine.NEW_RINGING_CALL,
     96                 new CallAudioModeStateMachine.MessageArgs(
     97                         false, // hasActiveOrDialingCalls
     98                         true, // hasRingingCalls
     99                         false, // hasHoldingCalls
    100                         false, // isTonePlaying
    101                         false, // foregroundCallIsVoip
    102                         null // session
    103                 ));
    104         waitForHandlerAction(sm.getHandler(), TEST_TIMEOUT);
    105 
    106         assertEquals(CallAudioModeStateMachine.RING_STATE_NAME, sm.getCurrentStateName());
    107 
    108         verify(mAudioManager, never()).requestAudioFocusForCall(anyInt(), anyInt());
    109         verify(mAudioManager, never()).setMode(anyInt());
    110 
    111         verify(mCallAudioManager, never()).stopRinging();
    112 
    113         verify(mCallAudioManager).stopCallWaiting();
    114 
    115         when(mCallAudioManager.startRinging()).thenReturn(true);
    116 
    117         sm.sendMessage(CallAudioModeStateMachine.RINGER_MODE_CHANGE);
    118         waitForHandlerAction(sm.getHandler(), TEST_TIMEOUT);
    119 
    120         verify(mCallAudioManager).startRinging();
    121         verify(mAudioManager).requestAudioFocusForCall(AudioManager.STREAM_RING,
    122                 AudioManager.AUDIOFOCUS_GAIN_TRANSIENT);
    123         verify(mAudioManager).setMode(AudioManager.MODE_RINGTONE);
    124         verify(mCallAudioManager).setCallAudioRouteFocusState(
    125                 CallAudioRouteStateMachine.RINGING_FOCUS);
    126     }
    127 
    128 
    129     private void resetMocks() {
    130         reset(mCallAudioManager, mAudioManager);
    131     }
    132 }
    133