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/*
* Copyright (C) 2023 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.telephony.imsmedia;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.doNothing;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import android.os.Parcel;
import android.os.RemoteException;
import android.telephony.imsmedia.IImsVideoSessionCallback;
import android.telephony.imsmedia.ImsMediaSession;
import android.telephony.imsmedia.VideoConfig;
import android.testing.TestableLooper;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
@RunWith(JUnit4.class)
public class VideoListenerTest {
private static final int SESSION_ID = 1;
private static final long VIDEO_DATA = 1024;
private static final int RESOLUTION_WIDTH = 640;
private static final int RESOLUTION_HEIGHT = 480;
private static final long NATIVE_OBJECT = 1234L;
private VideoListener mVideoListener;
@Mock
private VideoService mVideoService;
@Mock
private VideoLocalSession mMockVideoLocalSession;
@Mock
private ImsMediaController.OpenSessionCallback mMockCallback;
@Mock
private IImsVideoSessionCallback mMockIImsVideoSessionCallback;
private VideoConfig mVideoConfig;
private TestableLooper mLooper;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
VideoSession videoSession = new VideoSession(SESSION_ID, mMockIImsVideoSessionCallback,
mVideoService, mMockVideoLocalSession);
VideoSession.VideoSessionHandler handler = videoSession.getVideoSessionHandler();
mVideoListener = new VideoListener(handler);
mVideoListener.setMediaCallback(mMockCallback);
mVideoListener.setNativeObject(NATIVE_OBJECT);
mVideoConfig = VideoConfigTest.createVideoConfig();
try {
mLooper = new TestableLooper(handler.getLooper());
} catch (Exception e) {
throw new AssertionError("Unable to create TestableLooper", e);
}
}
@After
public void tearDown() {
if (mLooper != null) {
mLooper.destroy();
mLooper = null;
}
}
private Parcel createParcel(int event, int result) {
Parcel parcel = Parcel.obtain();
parcel.writeInt(event);
parcel.writeInt(result);
parcel.setDataPosition(0);
return parcel;
}
@Test
public void testOpenSessionSuccess() {
Parcel parcel = createParcel(VideoSession.EVENT_OPEN_SESSION_SUCCESS, SESSION_ID);
mVideoListener.onMessage(parcel);
doNothing().when(mMockCallback).onOpenSessionSuccess(eq(SESSION_ID),
eq(mMockVideoLocalSession));
parcel.recycle();
verify(mMockCallback,
times(1)).onOpenSessionSuccess(eq(SESSION_ID), any(VideoLocalSession.class));
}
@Test
public void testOpenSessionFailure() {
Parcel parcel = Parcel.obtain();
parcel.writeInt(VideoSession.EVENT_OPEN_SESSION_FAILURE);
parcel.writeInt(SESSION_ID);
parcel.writeInt(ImsMediaSession.RESULT_INVALID_PARAM);
parcel.setDataPosition(0);
mVideoListener.onMessage(parcel);
doNothing().when(mMockCallback).onOpenSessionFailure(eq(SESSION_ID),
eq(ImsMediaSession.RESULT_INVALID_PARAM));
parcel.recycle();
verify(mMockCallback, times(1)).onOpenSessionFailure(eq(SESSION_ID),
eq(ImsMediaSession.RESULT_INVALID_PARAM));
}
@Test
public void testEventModifySessionResponse() throws RemoteException {
Parcel parcel = Parcel.obtain();
parcel.writeInt(VideoSession.EVENT_MODIFY_SESSION_RESPONSE);
parcel.writeInt(ImsMediaSession.RESULT_NO_RESOURCES);
mVideoConfig.writeToParcel(parcel, 0);
parcel.setDataPosition(0);
mVideoListener.onMessage(parcel);
processAllMessages();
parcel.recycle();
verify(mMockIImsVideoSessionCallback,
times(1)).onModifySessionResponse(eq(mVideoConfig),
eq(ImsMediaSession.RESULT_NO_RESOURCES));
}
@Test
public void testEventFirstMediaPacketInd() throws RemoteException {
Parcel parcel = Parcel.obtain();
parcel.writeInt(VideoSession.EVENT_FIRST_MEDIA_PACKET_IND);
mVideoConfig.writeToParcel(parcel, 0);
parcel.setDataPosition(0);
mVideoListener.onMessage(parcel);
processAllMessages();
parcel.recycle();
verify(mMockIImsVideoSessionCallback,
times(1)).onFirstMediaPacketReceived(eq(mVideoConfig));
}
@Test
public void testEventPeerDimensionChanged() throws RemoteException {
Parcel parcel = Parcel.obtain();
parcel.writeInt(VideoSession.EVENT_PEER_DIMENSION_CHANGED);
parcel.writeInt(RESOLUTION_WIDTH);
parcel.writeInt(RESOLUTION_HEIGHT);
parcel.setDataPosition(0);
mVideoListener.onMessage(parcel);
processAllMessages();
parcel.recycle();
verify(mMockIImsVideoSessionCallback,
times(1)).onPeerDimensionChanged(eq(RESOLUTION_WIDTH),
eq(RESOLUTION_HEIGHT));
}
@Test
public void testEventMediaInactivityInd() throws RemoteException {
Parcel parcel = createParcel(VideoSession.EVENT_MEDIA_INACTIVITY_IND,
ImsMediaSession.PACKET_TYPE_RTP);
mVideoListener.onMessage(parcel);
processAllMessages();
parcel.recycle();
verify(mMockIImsVideoSessionCallback,
times(1)).notifyMediaInactivity(eq(ImsMediaSession.PACKET_TYPE_RTP));
}
@Test
public void testEventPacketLossInd() throws RemoteException {
Parcel parcel = createParcel(VideoSession.EVENT_PACKET_LOSS_IND,
ImsMediaSession.PACKET_TYPE_RTCP);
mVideoListener.onMessage(parcel);
processAllMessages();
parcel.recycle();
verify(mMockIImsVideoSessionCallback,
times(1)).notifyPacketLoss(eq(ImsMediaSession.PACKET_TYPE_RTCP));
}
@Test
public void testEventVideoDataUsageInd() throws RemoteException {
Parcel parcel = Parcel.obtain();
parcel.writeInt(VideoSession.EVENT_VIDEO_DATA_USAGE_IND);
parcel.writeLong(VIDEO_DATA);
parcel.setDataPosition(0);
mVideoListener.onMessage(parcel);
processAllMessages();
parcel.recycle();
verify(mMockIImsVideoSessionCallback,
times(1)).notifyVideoDataUsage(eq(VIDEO_DATA));
}
@Test
public void testEventSessionClosed() {
Parcel parcel = createParcel(VideoSession.EVENT_SESSION_CLOSED, SESSION_ID);
mVideoListener.onMessage(parcel);
doNothing().when(mMockCallback).onSessionClosed(eq(SESSION_ID));
parcel.recycle();
verify(mMockCallback, times(1)).onSessionClosed(eq(SESSION_ID));
}
private void processAllMessages() {
while (!mLooper.getLooper().getQueue().isIdle()) {
mLooper.processAllMessages();
}
}
}
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