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/**
* Copyright (C) 2022 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 com.google.common.truth.Truth.assertThat;
import android.os.Parcel;
import android.telephony.imsmedia.MediaQualityThreshold;
import androidx.test.runner.AndroidJUnit4;
import org.junit.Test;
import org.junit.runner.RunWith;
import java.util.Arrays;
@RunWith(AndroidJUnit4.class)
public class MediaQualityThresholdTest {
private static final int[] RTP_TIMEOUT = { 10000, 20000 };
private static final int RTCP_TIMEOUT = 15000;
private static final int RTP_HYSTERESIS_TIME = 3000;
private static final int RTP_PACKET_LOSS_DURATION = 3000;
private static final int[] PACKET_LOSS_RATE = { 1, 3 };
private static final int[] JITTER_THRESHOLD = { 100, 200 };
private static final boolean NOTIFY_STATUS = false;
@Test
public void testConstructorAndGetters() {
MediaQualityThreshold threshold = createMediaQualityThreshold();
assertThat(Arrays.equals(threshold.getRtpInactivityTimerMillis(), RTP_TIMEOUT)).isTrue();
assertThat(threshold.getRtcpInactivityTimerMillis()).isEqualTo(RTCP_TIMEOUT);
assertThat(threshold.getRtpHysteresisTimeInMillis()).isEqualTo(RTP_HYSTERESIS_TIME);
assertThat(threshold.getRtpPacketLossDurationMillis()).isEqualTo(RTP_PACKET_LOSS_DURATION);
assertThat(Arrays.equals(threshold.getRtpPacketLossRate(), PACKET_LOSS_RATE)).isTrue();
assertThat(Arrays.equals(threshold.getRtpJitterMillis(), JITTER_THRESHOLD)).isTrue();
assertThat(threshold.getNotifyCurrentStatus()).isEqualTo(NOTIFY_STATUS);
}
@Test
public void testParcel() {
MediaQualityThreshold threshold = createMediaQualityThreshold();
Parcel parcel = Parcel.obtain();
threshold.writeToParcel(parcel, 0);
parcel.setDataPosition(0);
MediaQualityThreshold parcelConfig = MediaQualityThreshold.CREATOR.createFromParcel(parcel);
assertThat(threshold).isEqualTo(parcelConfig);
}
@Test
public void testEqual() {
MediaQualityThreshold threshold1 = createMediaQualityThreshold();
MediaQualityThreshold threshold2 = createMediaQualityThreshold();
assertThat(threshold1).isEqualTo(threshold2);
}
@Test
public void testNotEqual() {
MediaQualityThreshold threshold1 = createMediaQualityThreshold();
MediaQualityThreshold threshold2 = new MediaQualityThreshold.Builder()
.setRtpInactivityTimerMillis(RTP_TIMEOUT)
.setRtcpInactivityTimerMillis(RTCP_TIMEOUT)
.setRtpHysteresisTimeInMillis(RTP_HYSTERESIS_TIME + 1)
.setRtpPacketLossDurationMillis(RTP_PACKET_LOSS_DURATION)
.setRtpPacketLossRate(PACKET_LOSS_RATE)
.setRtpJitterMillis(JITTER_THRESHOLD)
.setNotifyCurrentStatus(NOTIFY_STATUS)
.build();
assertThat(threshold1).isNotEqualTo(threshold2);
MediaQualityThreshold threshold3 = new MediaQualityThreshold.Builder()
.setRtpInactivityTimerMillis(RTP_TIMEOUT)
.setRtcpInactivityTimerMillis(RTCP_TIMEOUT)
.setRtpHysteresisTimeInMillis(RTP_HYSTERESIS_TIME)
.setRtpPacketLossDurationMillis(RTP_PACKET_LOSS_DURATION + 100)
.setRtpPacketLossRate(PACKET_LOSS_RATE)
.setRtpJitterMillis(JITTER_THRESHOLD)
.setNotifyCurrentStatus(NOTIFY_STATUS)
.build();
assertThat(threshold1).isNotEqualTo(threshold3);
MediaQualityThreshold threshold4 = new MediaQualityThreshold.Builder()
.setRtpInactivityTimerMillis(RTP_TIMEOUT)
.setRtcpInactivityTimerMillis(RTCP_TIMEOUT + 1)
.setRtpHysteresisTimeInMillis(RTP_HYSTERESIS_TIME)
.setRtpPacketLossDurationMillis(RTP_PACKET_LOSS_DURATION)
.setRtpPacketLossRate(PACKET_LOSS_RATE)
.setRtpJitterMillis(JITTER_THRESHOLD)
.setNotifyCurrentStatus(NOTIFY_STATUS)
.build();
assertThat(threshold1).isNotEqualTo(threshold4);
int[] testRtpTimeout = { 10, 25 };
MediaQualityThreshold threshold5 = new MediaQualityThreshold.Builder()
.setRtpInactivityTimerMillis(testRtpTimeout)
.setRtcpInactivityTimerMillis(RTCP_TIMEOUT)
.setRtpHysteresisTimeInMillis(RTP_HYSTERESIS_TIME)
.setRtpPacketLossDurationMillis(RTP_PACKET_LOSS_DURATION)
.setRtpPacketLossRate(PACKET_LOSS_RATE)
.setRtpJitterMillis(JITTER_THRESHOLD)
.setNotifyCurrentStatus(NOTIFY_STATUS)
.build();
assertThat(threshold1).isNotEqualTo(threshold5);
}
static MediaQualityThreshold createMediaQualityThreshold() {
return new MediaQualityThreshold.Builder()
.setRtpInactivityTimerMillis(RTP_TIMEOUT)
.setRtcpInactivityTimerMillis(RTCP_TIMEOUT)
.setRtpHysteresisTimeInMillis(RTP_HYSTERESIS_TIME)
.setRtpPacketLossDurationMillis(RTP_PACKET_LOSS_DURATION)
.setRtpPacketLossRate(PACKET_LOSS_RATE)
.setRtpJitterMillis(JITTER_THRESHOLD)
.setNotifyCurrentStatus(NOTIFY_STATUS)
.build();
}
}
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