1 /**
2  * Copyright (C) 2022 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.telephony.imsmedia;
18 
19 import static junit.framework.Assert.assertEquals;
20 
21 import static org.mockito.ArgumentMatchers.any;
22 import static org.mockito.Mockito.times;
23 import static org.mockito.Mockito.verify;
24 
25 import android.os.Parcel;
26 
27 import org.junit.After;
28 import org.junit.Before;
29 import org.junit.Test;
30 import org.junit.runner.RunWith;
31 import org.junit.runners.JUnit4;
32 import org.mockito.Mock;
33 import org.mockito.MockitoAnnotations;
34 
35 @RunWith(JUnit4.class)
36 public class JNIImsMediaServiceTest {
37     private JNIImsMediaService mJniService;
38     @Mock private AudioListener mAudioListener1;
39     @Mock private AudioListener mAudioListener2;
40 
41     @Before
setUp()42     public void setUp() {
43         MockitoAnnotations.initMocks(this);
44         mJniService = JNIImsMediaService.getInstance();
45     }
46 
47     @After
tearDown()48     public void tearDown() throws Exception {
49         mJniService.clearListener();
50         assertEquals(mJniService.getListenerSize(), 0);
51     }
52 
53     @Test
testMultipleAudioListener()54     public void testMultipleAudioListener() {
55         final int sessionId1 = 0;
56         final int sessionId2 = 1;
57 
58         mJniService.setListener(sessionId1, mAudioListener1);
59         mJniService.setListener(sessionId2, mAudioListener2);
60         assertEquals(mJniService.getListenerSize(), 2);
61 
62         Parcel parcel1 = Parcel.obtain();
63         parcel1.writeInt(AudioSession.EVENT_OPEN_SESSION_SUCCESS);
64         parcel1.writeInt(sessionId1);
65         byte[] data1 = parcel1.marshall();
66 
67         mJniService.sendData2Java(sessionId1, data1);
68         verify(mAudioListener1, times(1)).onMessage(any());
69 
70         Parcel parcel2 = Parcel.obtain();
71         parcel2.writeInt(AudioSession.EVENT_OPEN_SESSION_SUCCESS);
72         parcel1.writeInt(sessionId2);
73         byte[] data2 = parcel2.marshall();
74         parcel2.recycle();
75 
76         mJniService.sendData2Java(sessionId2, data2);
77         verify(mAudioListener2, times(1)).onMessage(any());
78     }
79 }
80