/
DefaultPlaybackSessionManagerTest.java
1317 lines (1205 loc) · 58.9 KB
/
DefaultPlaybackSessionManagerTest.java
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/*
* Copyright (C) 2019 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.google.android.exoplayer2.analytics;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyBoolean;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.inOrder;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyNoMoreInteractions;
import androidx.annotation.Nullable;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import com.google.android.exoplayer2.C;
import com.google.android.exoplayer2.Player;
import com.google.android.exoplayer2.Timeline;
import com.google.android.exoplayer2.analytics.AnalyticsListener.EventTime;
import com.google.android.exoplayer2.source.MediaSource.MediaPeriodId;
import com.google.android.exoplayer2.source.ads.AdPlaybackState;
import com.google.android.exoplayer2.testutil.FakeTimeline;
import com.google.android.exoplayer2.testutil.FakeTimeline.TimelineWindowDefinition;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.ArgumentCaptor;
import org.mockito.InOrder;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
/** Unit test for {@link DefaultPlaybackSessionManager}. */
@RunWith(AndroidJUnit4.class)
public final class DefaultPlaybackSessionManagerTest {
private DefaultPlaybackSessionManager sessionManager;
@Mock private PlaybackSessionManager.Listener mockListener;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
sessionManager = new DefaultPlaybackSessionManager();
sessionManager.setListener(mockListener);
}
@Test
public void updatesSession_withEmptyTimeline_doesNotCreateNewSession() {
EventTime eventTime =
createEventTime(Timeline.EMPTY, /* windowIndex= */ 0, /* mediaPeriodId */ null);
sessionManager.updateSessions(eventTime);
verifyNoMoreInteractions(mockListener);
}
@Test
public void updateSessions_withoutMediaPeriodId_createsNewSession() {
Timeline timeline = new FakeTimeline();
EventTime eventTime = createEventTime(timeline, /* windowIndex= */ 0, /* mediaPeriodId */ null);
sessionManager.updateSessions(eventTime);
verify(mockListener).onSessionCreated(eq(eventTime), anyString());
verify(mockListener).onSessionActive(eq(eventTime), anyString());
verifyNoMoreInteractions(mockListener);
}
@Test
public void updateSessions_withMediaPeriodId_createsNewSession() {
Timeline timeline = new FakeTimeline();
MediaPeriodId mediaPeriodId =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
EventTime eventTime = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId);
sessionManager.updateSessions(eventTime);
ArgumentCaptor<String> sessionId = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime), sessionId.capture());
verify(mockListener).onSessionActive(eventTime, sessionId.getValue());
verifyNoMoreInteractions(mockListener);
assertThat(sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId))
.isEqualTo(sessionId.getValue());
}
@Test
public void
updateSessions_ofSameWindow_withMediaPeriodId_afterWithoutMediaPeriodId_doesNotCreateNewSession() {
Timeline timeline = new FakeTimeline();
MediaPeriodId mediaPeriodId =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
EventTime eventTime1 =
createEventTime(timeline, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
EventTime eventTime2 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId);
sessionManager.updateSessions(eventTime1);
sessionManager.updateSessions(eventTime2);
ArgumentCaptor<String> sessionId = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime1), sessionId.capture());
verify(mockListener).onSessionActive(eventTime1, sessionId.getValue());
verifyNoMoreInteractions(mockListener);
assertThat(sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId))
.isEqualTo(sessionId.getValue());
}
@Test
public void updateSessions_ofSameWindow_withAd_afterWithoutMediaPeriodId_createsNewSession() {
Timeline timeline = new FakeTimeline();
MediaPeriodId mediaPeriodId =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0),
/* adGroupIndex= */ 0,
/* adIndexInAdGroup= */ 0,
/* windowSequenceNumber= */ 0);
EventTime eventTime1 =
createEventTime(timeline, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
EventTime eventTime2 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId);
sessionManager.updateSessions(eventTime1);
sessionManager.updateSessions(eventTime2);
ArgumentCaptor<String> contentSessionId = ArgumentCaptor.forClass(String.class);
ArgumentCaptor<String> adSessionId = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime1), contentSessionId.capture());
verify(mockListener).onSessionCreated(eq(eventTime2), adSessionId.capture());
verify(mockListener).onSessionActive(eventTime1, contentSessionId.getValue());
verifyNoMoreInteractions(mockListener);
assertThat(contentSessionId).isNotEqualTo(adSessionId);
assertThat(sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId))
.isEqualTo(adSessionId.getValue());
}
@Test
public void
updateSessions_ofSameWindow_withoutMediaPeriodId_afterMediaPeriodId_doesNotCreateNewSession() {
Timeline timeline = new FakeTimeline();
MediaPeriodId mediaPeriodId =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
EventTime eventTime1 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId);
EventTime eventTime2 =
createEventTime(timeline, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
sessionManager.updateSessions(eventTime1);
sessionManager.updateSessions(eventTime2);
ArgumentCaptor<String> sessionId = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime1), sessionId.capture());
verify(mockListener).onSessionActive(eventTime1, sessionId.getValue());
verifyNoMoreInteractions(mockListener);
assertThat(sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId))
.isEqualTo(sessionId.getValue());
}
@Test
public void updateSessions_ofSameWindow_withoutMediaPeriodId_afterAd_doesNotCreateNewSession() {
Timeline timeline =
new FakeTimeline(
new TimelineWindowDefinition(
/* periodCount= */ 1,
/* id= */ new Object(),
/* isSeekable= */ true,
/* isDynamic= */ false,
/* durationUs= */ 10_000_000,
FakeTimeline.createAdPlaybackState(
/* adsPerAdGroup= */ 1, /* adGroupTimesUs... */ 0)));
MediaPeriodId adMediaPeriodId =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0),
/* adGroupIndex= */ 0,
/* adIndexInAdGroup= */ 0,
/* windowSequenceNumber= */ 0);
MediaPeriodId contentMediaPeriodIdDuringAd =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0),
/* windowSequenceNumber= */ 0,
/* nextAdGroupIndex= */ 0);
EventTime adEventTime = createEventTime(timeline, /* windowIndex= */ 0, adMediaPeriodId);
EventTime contentEventTimeDuringAd =
createEventTime(
timeline, /* windowIndex= */ 0, contentMediaPeriodIdDuringAd, adMediaPeriodId);
EventTime contentEventTimeWithoutMediaPeriodId =
createEventTime(timeline, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
sessionManager.updateSessions(adEventTime);
sessionManager.updateSessions(contentEventTimeWithoutMediaPeriodId);
verify(mockListener).onSessionCreated(eq(contentEventTimeDuringAd), anyString());
ArgumentCaptor<String> adSessionId = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(adEventTime), adSessionId.capture());
verify(mockListener).onSessionActive(adEventTime, adSessionId.getValue());
verifyNoMoreInteractions(mockListener);
assertThat(sessionManager.getSessionForMediaPeriodId(timeline, adMediaPeriodId))
.isEqualTo(adSessionId.getValue());
}
@Test
public void updateSessions_withOtherMediaPeriodId_ofSameWindow_doesNotCreateNewSession() {
Timeline timeline =
new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */ 2, /* id= */ 0));
MediaPeriodId mediaPeriodId1 =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
MediaPeriodId mediaPeriodId2 =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 1), /* windowSequenceNumber= */ 0);
EventTime eventTime1 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId1);
EventTime eventTime2 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId2);
sessionManager.updateSessions(eventTime1);
sessionManager.updateSessions(eventTime2);
ArgumentCaptor<String> sessionId = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime1), sessionId.capture());
verify(mockListener).onSessionActive(eventTime1, sessionId.getValue());
verifyNoMoreInteractions(mockListener);
assertThat(sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId1))
.isEqualTo(sessionId.getValue());
assertThat(sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId2))
.isEqualTo(sessionId.getValue());
}
@Test
public void updateSessions_withAd_ofSameWindow_createsNewSession() {
Timeline timeline =
new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */ 2, /* id= */ 0));
MediaPeriodId mediaPeriodId1 =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
MediaPeriodId mediaPeriodId2 =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0),
/* adGroupIndex= */ 0,
/* adIndexInAdGroup= */ 0,
/* windowSequenceNumber= */ 0);
EventTime eventTime1 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId1);
EventTime eventTime2 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId2);
sessionManager.updateSessions(eventTime1);
sessionManager.updateSessions(eventTime2);
ArgumentCaptor<String> contentSessionId = ArgumentCaptor.forClass(String.class);
ArgumentCaptor<String> adSessionId = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime1), contentSessionId.capture());
verify(mockListener).onSessionActive(eventTime1, contentSessionId.getValue());
verify(mockListener).onSessionCreated(eq(eventTime2), adSessionId.capture());
verifyNoMoreInteractions(mockListener);
assertThat(contentSessionId).isNotEqualTo(adSessionId);
assertThat(sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId1))
.isEqualTo(contentSessionId.getValue());
assertThat(sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId2))
.isEqualTo(adSessionId.getValue());
}
@Test
public void updateSessions_ofOtherWindow_createsNewSession() {
Timeline timeline = new FakeTimeline(/* windowCount= */ 2);
EventTime eventTime1 =
createEventTime(timeline, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
EventTime eventTime2 =
createEventTime(timeline, /* windowIndex= */ 1, /* mediaPeriodId= */ null);
sessionManager.updateSessions(eventTime1);
sessionManager.updateSessions(eventTime2);
ArgumentCaptor<String> sessionId1 = ArgumentCaptor.forClass(String.class);
ArgumentCaptor<String> sessionId2 = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime1), sessionId1.capture());
verify(mockListener).onSessionCreated(eq(eventTime2), sessionId2.capture());
verify(mockListener).onSessionActive(eventTime1, sessionId1.getValue());
verifyNoMoreInteractions(mockListener);
assertThat(sessionId1).isNotEqualTo(sessionId2);
}
@Test
public void updateSessions_withMediaPeriodId_ofOtherWindow_createsNewSession() {
Timeline timeline = new FakeTimeline(/* windowCount= */ 2);
MediaPeriodId mediaPeriodId1 =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
MediaPeriodId mediaPeriodId2 =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 1), /* windowSequenceNumber= */ 1);
EventTime eventTime1 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId1);
EventTime eventTime2 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId2);
sessionManager.updateSessions(eventTime1);
sessionManager.updateSessions(eventTime2);
ArgumentCaptor<String> sessionId1 = ArgumentCaptor.forClass(String.class);
ArgumentCaptor<String> sessionId2 = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime1), sessionId1.capture());
verify(mockListener).onSessionCreated(eq(eventTime2), sessionId2.capture());
verify(mockListener).onSessionActive(eventTime1, sessionId1.getValue());
verifyNoMoreInteractions(mockListener);
assertThat(sessionId1).isNotEqualTo(sessionId2);
assertThat(sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId1))
.isEqualTo(sessionId1.getValue());
assertThat(sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId2))
.isEqualTo(sessionId2.getValue());
}
@Test
public void updateSessions_ofSameWindow_withNewWindowSequenceNumber_createsNewSession() {
Timeline timeline = new FakeTimeline();
MediaPeriodId mediaPeriodId1 =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
MediaPeriodId mediaPeriodId2 =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 1);
EventTime eventTime1 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId1);
EventTime eventTime2 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId2);
sessionManager.updateSessions(eventTime1);
sessionManager.updateSessions(eventTime2);
ArgumentCaptor<String> sessionId1 = ArgumentCaptor.forClass(String.class);
ArgumentCaptor<String> sessionId2 = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime1), sessionId1.capture());
verify(mockListener).onSessionActive(eventTime1, sessionId1.getValue());
verify(mockListener).onSessionCreated(eq(eventTime2), sessionId2.capture());
verifyNoMoreInteractions(mockListener);
assertThat(sessionId1).isNotEqualTo(sessionId2);
assertThat(sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId1))
.isEqualTo(sessionId1.getValue());
assertThat(sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId2))
.isEqualTo(sessionId2.getValue());
}
@Test
public void
updateSessions_withoutMediaPeriodId_andPreviouslyCreatedSessions_doesNotCreateNewSession() {
Timeline timeline = new FakeTimeline();
MediaPeriodId mediaPeriodId1 =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
MediaPeriodId mediaPeriodId2 =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 1);
MediaPeriodId mediaPeriodIdWithAd =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0),
/* adGroupIndex= */ 0,
/* adIndexInAdGroup= */ 0,
/* windowSequenceNumber= */ 0);
EventTime eventTime1 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId1);
EventTime eventTime2 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId2);
EventTime eventTime3 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodIdWithAd);
EventTime eventTime4 =
createEventTime(timeline, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
sessionManager.updateSessions(eventTime1);
sessionManager.updateSessions(eventTime2);
sessionManager.updateSessions(eventTime3);
sessionManager.updateSessions(eventTime4);
verify(mockListener).onSessionCreated(eq(eventTime1), anyString());
verify(mockListener).onSessionActive(eq(eventTime1), anyString());
verify(mockListener).onSessionCreated(eq(eventTime2), anyString());
verify(mockListener).onSessionCreated(eq(eventTime3), anyString());
verifyNoMoreInteractions(mockListener);
}
@Test
public void updateSessions_afterSessionForMediaPeriodId_withSameMediaPeriodId_returnsSameValue() {
Timeline timeline = new FakeTimeline();
MediaPeriodId mediaPeriodId =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
EventTime eventTime = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId);
String expectedSessionId = sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId);
sessionManager.updateSessions(eventTime);
ArgumentCaptor<String> sessionId = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime), sessionId.capture());
verify(mockListener).onSessionActive(eventTime, sessionId.getValue());
verifyNoMoreInteractions(mockListener);
assertThat(sessionId.getValue()).isEqualTo(expectedSessionId);
}
@Test
public void updateSessions_withoutMediaPeriodId_afterSessionForMediaPeriodId_returnsSameValue() {
Timeline timeline = new FakeTimeline();
MediaPeriodId mediaPeriodId =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
EventTime eventTime =
createEventTime(timeline, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
String expectedSessionId = sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId);
sessionManager.updateSessions(eventTime);
ArgumentCaptor<String> sessionId = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime), sessionId.capture());
verify(mockListener).onSessionActive(eventTime, sessionId.getValue());
verifyNoMoreInteractions(mockListener);
assertThat(sessionId.getValue()).isEqualTo(expectedSessionId);
}
@Test
public void
updateSessions_withNewAd_afterDiscontinuitiesFromContentToAdAndBack_doesNotActivateNewAd() {
Timeline adTimeline =
new FakeTimeline(
new TimelineWindowDefinition(
/* periodCount= */ 1,
/* id= */ 0,
/* isSeekable= */ true,
/* isDynamic= */ false,
/* durationUs= */ 10 * C.MICROS_PER_SECOND,
new AdPlaybackState(
/* adsId= */ new Object(),
/* adGroupTimesUs=... */ 2 * C.MICROS_PER_SECOND,
5 * C.MICROS_PER_SECOND)
.withAdCount(/* adGroupIndex= */ 0, /* adCount= */ 1)
.withAdCount(/* adGroupIndex= */ 1, /* adCount= */ 1)));
EventTime adEventTime1 =
createEventTime(
adTimeline,
/* windowIndex= */ 0,
new MediaPeriodId(
adTimeline.getUidOfPeriod(/* periodIndex= */ 0),
/* adGroupIndex= */ 0,
/* adIndexInAdGroup= */ 0,
/* windowSequenceNumber= */ 0));
EventTime adEventTime2 =
createEventTime(
adTimeline,
/* windowIndex= */ 0,
new MediaPeriodId(
adTimeline.getUidOfPeriod(/* periodIndex= */ 0),
/* adGroupIndex= */ 1,
/* adIndexInAdGroup= */ 0,
/* windowSequenceNumber= */ 0));
EventTime contentEventTime1 =
createEventTime(
adTimeline,
/* windowIndex= */ 0,
new MediaPeriodId(
adTimeline.getUidOfPeriod(/* periodIndex= */ 0),
/* windowSequenceNumber= */ 0,
/* nextAdGroupIndex= */ 0));
EventTime contentEventTime2 =
createEventTime(
adTimeline,
/* windowIndex= */ 0,
new MediaPeriodId(
adTimeline.getUidOfPeriod(/* periodIndex= */ 0),
/* windowSequenceNumber= */ 0,
/* nextAdGroupIndex= */ 1));
sessionManager.updateSessionsWithTimelineChange(contentEventTime1);
sessionManager.updateSessions(adEventTime1);
sessionManager.updateSessionsWithDiscontinuity(
adEventTime1, Player.DISCONTINUITY_REASON_AUTO_TRANSITION);
sessionManager.updateSessionsWithDiscontinuity(
contentEventTime2, Player.DISCONTINUITY_REASON_AUTO_TRANSITION);
String adSessionId2 =
sessionManager.getSessionForMediaPeriodId(adTimeline, adEventTime2.mediaPeriodId);
sessionManager.updateSessions(adEventTime2);
verify(mockListener, never()).onSessionActive(any(), eq(adSessionId2));
}
@Test
public void getSessionForMediaPeriodId_returnsValue_butDoesNotCreateSession() {
Timeline timeline = new FakeTimeline();
MediaPeriodId mediaPeriodId =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
String session = sessionManager.getSessionForMediaPeriodId(timeline, mediaPeriodId);
assertThat(session).isNotEmpty();
verifyNoMoreInteractions(mockListener);
}
@Test
public void belongsToSession_withSameWindowIndex_returnsTrue() {
Timeline timeline = new FakeTimeline();
EventTime eventTimeWithTimeline =
createEventTime(timeline, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
MediaPeriodId mediaPeriodId =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
EventTime eventTimeWithMediaPeriodId =
createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId);
sessionManager.updateSessions(eventTimeWithTimeline);
ArgumentCaptor<String> sessionId = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTimeWithTimeline), sessionId.capture());
assertThat(sessionManager.belongsToSession(eventTimeWithTimeline, sessionId.getValue()))
.isTrue();
assertThat(sessionManager.belongsToSession(eventTimeWithMediaPeriodId, sessionId.getValue()))
.isTrue();
}
@Test
public void belongsToSession_withOtherWindowIndex_returnsFalse() {
Timeline timeline = new FakeTimeline(/* windowCount= */ 2);
EventTime eventTime =
createEventTime(timeline, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
EventTime eventTimeOtherWindow =
createEventTime(timeline, /* windowIndex= */ 1, /* mediaPeriodId= */ null);
MediaPeriodId mediaPeriodId =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 1), /* windowSequenceNumber= */ 1);
EventTime eventTimeWithOtherMediaPeriodId =
createEventTime(timeline, /* windowIndex= */ 1, mediaPeriodId);
sessionManager.updateSessions(eventTime);
ArgumentCaptor<String> sessionId = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime), sessionId.capture());
assertThat(sessionManager.belongsToSession(eventTimeOtherWindow, sessionId.getValue()))
.isFalse();
assertThat(
sessionManager.belongsToSession(eventTimeWithOtherMediaPeriodId, sessionId.getValue()))
.isFalse();
}
@Test
public void belongsToSession_withOtherWindowSequenceNumber_returnsFalse() {
Timeline timeline = new FakeTimeline();
MediaPeriodId mediaPeriodId1 =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
MediaPeriodId mediaPeriodId2 =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 1);
EventTime eventTime1 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId1);
EventTime eventTime2 = createEventTime(timeline, /* windowIndex= */ 0, mediaPeriodId2);
sessionManager.updateSessions(eventTime1);
ArgumentCaptor<String> sessionId = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime1), sessionId.capture());
assertThat(sessionManager.belongsToSession(eventTime2, sessionId.getValue())).isFalse();
}
@Test
public void belongsToSession_withAd_returnsFalse() {
Timeline timeline =
new FakeTimeline(
new TimelineWindowDefinition(
/* periodCount= */ 1,
/* id= */ new Object(),
/* isSeekable= */ true,
/* isDynamic= */ false,
/* durationUs= */ 10_000_000,
FakeTimeline.createAdPlaybackState(
/* adsPerAdGroup= */ 1, /* adGroupTimesUs... */ 0)));
MediaPeriodId contentMediaPeriodId =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0);
MediaPeriodId adMediaPeriodId =
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0),
/* adGroupIndex= */ 0,
/* adIndexInAdGroup= */ 0,
/* windowSequenceNumber= */ 1);
EventTime contentEventTime =
createEventTime(timeline, /* windowIndex= */ 0, contentMediaPeriodId);
EventTime adEventTime = createEventTime(timeline, /* windowIndex= */ 0, adMediaPeriodId);
sessionManager.updateSessions(contentEventTime);
sessionManager.updateSessions(adEventTime);
ArgumentCaptor<String> sessionId1 = ArgumentCaptor.forClass(String.class);
ArgumentCaptor<String> sessionId2 = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(contentEventTime), sessionId1.capture());
verify(mockListener).onSessionCreated(eq(adEventTime), sessionId2.capture());
assertThat(sessionManager.belongsToSession(adEventTime, sessionId1.getValue())).isFalse();
assertThat(sessionManager.belongsToSession(contentEventTime, sessionId2.getValue())).isFalse();
assertThat(sessionManager.belongsToSession(adEventTime, sessionId2.getValue())).isTrue();
}
@Test
public void timelineUpdate_toEmpty_finishesAllSessionsAndDoesNotCreateNewSessions() {
Timeline timeline = new FakeTimeline(/* windowCount= */ 2);
EventTime eventTime1 =
createEventTime(timeline, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
EventTime eventTime2 =
createEventTime(timeline, /* windowIndex= */ 1, /* mediaPeriodId= */ null);
sessionManager.updateSessions(eventTime1);
sessionManager.updateSessions(eventTime2);
EventTime eventTimeWithEmptyTimeline =
createEventTime(Timeline.EMPTY, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
sessionManager.updateSessionsWithTimelineChange(eventTimeWithEmptyTimeline);
ArgumentCaptor<String> sessionId1 = ArgumentCaptor.forClass(String.class);
ArgumentCaptor<String> sessionId2 = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime1), sessionId1.capture());
verify(mockListener).onSessionCreated(eq(eventTime2), sessionId2.capture());
verify(mockListener).onSessionActive(eventTime1, sessionId1.getValue());
verify(mockListener)
.onSessionFinished(
eventTimeWithEmptyTimeline,
sessionId1.getValue(),
/* automaticTransitionToNextPlayback= */ false);
verify(mockListener)
.onSessionFinished(
eventTimeWithEmptyTimeline,
sessionId2.getValue(),
/* automaticTransitionToNextPlayback= */ false);
verifyNoMoreInteractions(mockListener);
}
@Test
public void timelineUpdate_resolvesWindowIndices() {
Timeline initialTimeline =
new FakeTimeline(
new TimelineWindowDefinition(/* periodCount= */ 2, /* id= */ 100),
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 200),
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 300));
EventTime eventForInitialTimelineId100 =
createEventTime(
initialTimeline,
/* windowIndex= */ 0,
new MediaPeriodId(
initialTimeline.getUidOfPeriod(/* periodIndex= */ 1),
/* windowSequenceNumber= */ 0));
EventTime eventForInitialTimelineId200 =
createEventTime(
initialTimeline,
/* windowIndex= */ 1,
new MediaPeriodId(
initialTimeline.getUidOfPeriod(/* periodIndex= */ 2),
/* windowSequenceNumber= */ 1));
EventTime eventForInitialTimelineId300 =
createEventTime(
initialTimeline,
/* windowIndex= */ 2,
new MediaPeriodId(
initialTimeline.getUidOfPeriod(/* periodIndex= */ 3),
/* windowSequenceNumber= */ 2));
sessionManager.updateSessionsWithTimelineChange(eventForInitialTimelineId100);
sessionManager.updateSessions(eventForInitialTimelineId200);
sessionManager.updateSessions(eventForInitialTimelineId300);
String sessionId100 =
sessionManager.getSessionForMediaPeriodId(
initialTimeline, eventForInitialTimelineId100.mediaPeriodId);
String sessionId200 =
sessionManager.getSessionForMediaPeriodId(
initialTimeline, eventForInitialTimelineId200.mediaPeriodId);
String sessionId300 =
sessionManager.getSessionForMediaPeriodId(
initialTimeline, eventForInitialTimelineId300.mediaPeriodId);
Timeline timelineUpdate =
new FakeTimeline(
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 300),
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 100));
EventTime eventForTimelineUpdateId100 =
createEventTime(
timelineUpdate,
/* windowIndex= */ 1,
new MediaPeriodId(
timelineUpdate.getUidOfPeriod(/* periodIndex= */ 1),
/* windowSequenceNumber= */ 0));
EventTime eventForTimelineUpdateId300 =
createEventTime(
timelineUpdate,
/* windowIndex= */ 0,
new MediaPeriodId(
timelineUpdate.getUidOfPeriod(/* periodIndex= */ 0),
/* windowSequenceNumber= */ 2));
sessionManager.updateSessionsWithTimelineChange(eventForTimelineUpdateId100);
String updatedSessionId100 =
sessionManager.getSessionForMediaPeriodId(
timelineUpdate, eventForTimelineUpdateId100.mediaPeriodId);
String updatedSessionId300 =
sessionManager.getSessionForMediaPeriodId(
timelineUpdate, eventForTimelineUpdateId300.mediaPeriodId);
verify(mockListener).onSessionCreated(eventForInitialTimelineId100, sessionId100);
verify(mockListener).onSessionActive(eventForInitialTimelineId100, sessionId100);
verify(mockListener).onSessionCreated(eventForInitialTimelineId200, sessionId200);
verify(mockListener).onSessionCreated(eventForInitialTimelineId300, sessionId300);
verify(mockListener)
.onSessionFinished(
eventForTimelineUpdateId100,
sessionId200,
/* automaticTransitionToNextPlayback= */ false);
verifyNoMoreInteractions(mockListener);
assertThat(updatedSessionId100).isEqualTo(sessionId100);
assertThat(updatedSessionId300).isEqualTo(sessionId300);
}
@Test
public void timelineUpdate_withContent_doesNotFinishFuturePostrollAd() {
Timeline adTimeline =
new FakeTimeline(
new TimelineWindowDefinition(
/* periodCount= */ 1,
/* id= */ 0,
/* isSeekable= */ true,
/* isDynamic= */ false,
/* durationUs= */ 10 * C.MICROS_PER_SECOND,
new AdPlaybackState(
/* adsId= */ new Object(), /* adGroupTimesUs=... */ C.TIME_END_OF_SOURCE)
.withAdCount(/* adGroupIndex= */ 0, /* adCount= */ 1)));
EventTime adEventTime =
createEventTime(
adTimeline,
/* windowIndex= */ 0,
new MediaPeriodId(
adTimeline.getUidOfPeriod(/* periodIndex= */ 0),
/* adGroupIndex= */ 0,
/* adIndexInAdGroup= */ 0,
/* windowSequenceNumber= */ 0));
EventTime contentEventTime =
createEventTime(
adTimeline,
/* windowIndex= */ 0,
new MediaPeriodId(
adTimeline.getUidOfPeriod(/* periodIndex= */ 0),
/* windowSequenceNumber= */ 0,
/* nextAdGroupIndex= */ 0));
sessionManager.updateSessions(contentEventTime);
sessionManager.updateSessions(adEventTime);
sessionManager.updateSessionsWithTimelineChange(contentEventTime);
verify(mockListener, never()).onSessionFinished(any(), anyString(), anyBoolean());
}
@Test
public void timelineUpdate_toNewMediaWithWindowIndexOnly_finishesOtherSessions() {
Timeline firstTimeline =
new FakeTimeline(
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 1000),
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 2000),
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 3000));
EventTime eventTimeFirstTimelineWithPeriodId =
createEventTime(
firstTimeline,
/* windowIndex= */ 0,
new MediaPeriodId(
firstTimeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0));
EventTime eventTimeFirstTimelineWindowOnly1 =
createEventTime(firstTimeline, /* windowIndex= */ 1, /* mediaPeriodId= */ null);
EventTime eventTimeFirstTimelineWindowOnly2 =
createEventTime(firstTimeline, /* windowIndex= */ 2, /* mediaPeriodId= */ null);
Timeline secondTimeline =
new FakeTimeline(
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 2000),
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 4000));
EventTime eventTimeSecondTimeline =
createEventTime(secondTimeline, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
sessionManager.updateSessionsWithTimelineChange(eventTimeFirstTimelineWithPeriodId);
sessionManager.updateSessions(eventTimeFirstTimelineWindowOnly1);
sessionManager.updateSessions(eventTimeFirstTimelineWindowOnly2);
sessionManager.updateSessionsWithTimelineChange(eventTimeSecondTimeline);
InOrder inOrder = inOrder(mockListener);
ArgumentCaptor<String> firstId = ArgumentCaptor.forClass(String.class);
inOrder
.verify(mockListener)
.onSessionCreated(eq(eventTimeFirstTimelineWithPeriodId), firstId.capture());
inOrder
.verify(mockListener)
.onSessionActive(eventTimeFirstTimelineWithPeriodId, firstId.getValue());
ArgumentCaptor<String> secondId = ArgumentCaptor.forClass(String.class);
inOrder
.verify(mockListener)
.onSessionCreated(eq(eventTimeFirstTimelineWindowOnly1), secondId.capture());
ArgumentCaptor<String> thirdId = ArgumentCaptor.forClass(String.class);
inOrder
.verify(mockListener)
.onSessionCreated(eq(eventTimeFirstTimelineWindowOnly2), thirdId.capture());
// The sessions may finish at the same time, so the order of these two callbacks is undefined.
ArgumentCaptor<String> finishedSessions = ArgumentCaptor.forClass(String.class);
inOrder
.verify(mockListener, times(2))
.onSessionFinished(
eq(eventTimeSecondTimeline),
finishedSessions.capture(),
/* automaticTransitionToNextPlayback= */ eq(false));
assertThat(finishedSessions.getAllValues())
.containsExactly(firstId.getValue(), thirdId.getValue());
inOrder.verify(mockListener).onSessionActive(eventTimeSecondTimeline, secondId.getValue());
inOrder.verifyNoMoreInteractions();
}
@Test
public void timelineUpdate_toNewMediaWithMediaPeriodId_finishesOtherSessions() {
Timeline firstTimeline =
new FakeTimeline(
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 1000),
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 2000),
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 3000));
EventTime eventTimeFirstTimeline1 =
createEventTime(
firstTimeline,
/* windowIndex= */ 0,
new MediaPeriodId(
firstTimeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0));
EventTime eventTimeFirstTimeline2 =
createEventTime(
firstTimeline,
/* windowIndex= */ 1,
new MediaPeriodId(
firstTimeline.getUidOfPeriod(/* periodIndex= */ 1), /* windowSequenceNumber= */ 1));
EventTime eventTimeFirstTimeline3 =
createEventTime(
firstTimeline,
/* windowIndex= */ 2,
new MediaPeriodId(
firstTimeline.getUidOfPeriod(/* periodIndex= */ 2), /* windowSequenceNumber= */ 2));
Timeline secondTimeline =
new FakeTimeline(
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 2000),
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 1000),
new TimelineWindowDefinition(/* periodCount= */ 1, /* id= */ 3000));
EventTime eventTimeSecondTimeline =
createEventTime(
secondTimeline,
/* windowIndex= */ 0,
new MediaPeriodId(
secondTimeline.getUidOfPeriod(/* periodIndex= */ 0),
/* windowSequenceNumber= */ 1));
sessionManager.updateSessionsWithTimelineChange(eventTimeFirstTimeline1);
sessionManager.updateSessions(eventTimeFirstTimeline2);
sessionManager.updateSessions(eventTimeFirstTimeline3);
sessionManager.updateSessionsWithTimelineChange(eventTimeSecondTimeline);
InOrder inOrder = inOrder(mockListener);
ArgumentCaptor<String> firstId = ArgumentCaptor.forClass(String.class);
inOrder.verify(mockListener).onSessionCreated(eq(eventTimeFirstTimeline1), firstId.capture());
inOrder.verify(mockListener).onSessionActive(eventTimeFirstTimeline1, firstId.getValue());
ArgumentCaptor<String> secondId = ArgumentCaptor.forClass(String.class);
inOrder.verify(mockListener).onSessionCreated(eq(eventTimeFirstTimeline2), secondId.capture());
ArgumentCaptor<String> thirdId = ArgumentCaptor.forClass(String.class);
inOrder.verify(mockListener).onSessionCreated(eq(eventTimeFirstTimeline3), thirdId.capture());
inOrder
.verify(mockListener)
.onSessionFinished(
eventTimeSecondTimeline,
firstId.getValue(),
/* automaticTransitionToNextPlayback= */ false);
inOrder.verify(mockListener).onSessionActive(eventTimeSecondTimeline, secondId.getValue());
inOrder.verifyNoMoreInteractions();
}
@Test
public void positionDiscontinuity_withinWindow_doesNotFinishSession() {
Timeline timeline =
new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */ 2, /* id= */ 100));
EventTime eventTime1 =
createEventTime(
timeline,
/* windowIndex= */ 0,
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0));
EventTime eventTime2 =
createEventTime(
timeline,
/* windowIndex= */ 0,
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 1), /* windowSequenceNumber= */ 0));
sessionManager.updateSessionsWithTimelineChange(eventTime1);
sessionManager.updateSessions(eventTime2);
sessionManager.updateSessionsWithDiscontinuity(
eventTime2, Player.DISCONTINUITY_REASON_AUTO_TRANSITION);
verify(mockListener).onSessionCreated(eq(eventTime1), anyString());
verify(mockListener).onSessionActive(eq(eventTime1), anyString());
verifyNoMoreInteractions(mockListener);
}
@Test
public void positionDiscontinuity_toNewWindow_withPeriodTransitionReason_finishesSession() {
Timeline timeline = new FakeTimeline(/* windowCount= */ 2);
EventTime eventTime1 =
createEventTime(
timeline,
/* windowIndex= */ 0,
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0));
EventTime eventTime2 =
createEventTime(
timeline,
/* windowIndex= */ 1,
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 1), /* windowSequenceNumber= */ 1));
sessionManager.updateSessionsWithTimelineChange(eventTime1);
sessionManager.updateSessions(eventTime2);
String sessionId1 =
sessionManager.getSessionForMediaPeriodId(timeline, eventTime1.mediaPeriodId);
String sessionId2 =
sessionManager.getSessionForMediaPeriodId(timeline, eventTime2.mediaPeriodId);
sessionManager.updateSessionsWithDiscontinuity(
eventTime2, Player.DISCONTINUITY_REASON_AUTO_TRANSITION);
verify(mockListener).onSessionCreated(eventTime1, sessionId1);
verify(mockListener).onSessionActive(eventTime1, sessionId1);
verify(mockListener).onSessionCreated(eq(eventTime2), anyString());
verify(mockListener)
.onSessionFinished(eventTime2, sessionId1, /* automaticTransitionToNextPlayback= */ true);
verify(mockListener).onSessionActive(eventTime2, sessionId2);
verifyNoMoreInteractions(mockListener);
}
@Test
public void
positionDiscontinuity_toNewWindow_withMediaPeriodIds_withSeekTransitionReason_finishesSession() {
Timeline timeline = new FakeTimeline(/* windowCount= */ 2);
EventTime eventTime1 =
createEventTime(
timeline,
/* windowIndex= */ 0,
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0));
EventTime eventTime2 =
createEventTime(
timeline,
/* windowIndex= */ 1,
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 1), /* windowSequenceNumber= */ 1));
sessionManager.updateSessionsWithTimelineChange(eventTime1);
sessionManager.updateSessions(eventTime2);
String sessionId1 =
sessionManager.getSessionForMediaPeriodId(timeline, eventTime1.mediaPeriodId);
String sessionId2 =
sessionManager.getSessionForMediaPeriodId(timeline, eventTime2.mediaPeriodId);
sessionManager.updateSessionsWithDiscontinuity(eventTime2, Player.DISCONTINUITY_REASON_SEEK);
verify(mockListener).onSessionCreated(eventTime1, sessionId1);
verify(mockListener).onSessionActive(eventTime1, sessionId1);
verify(mockListener).onSessionCreated(eq(eventTime2), anyString());
verify(mockListener)
.onSessionFinished(eventTime2, sessionId1, /* automaticTransitionToNextPlayback= */ false);
verify(mockListener).onSessionActive(eventTime2, sessionId2);
verifyNoMoreInteractions(mockListener);
}
@Test
public void
positionDiscontinuity_toNewWindow_withoutMediaPeriodIds_withSeekTransitionReason_finishesSession() {
Timeline timeline = new FakeTimeline(/* windowCount= */ 2);
EventTime eventTime1 =
createEventTime(timeline, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
EventTime eventTime2 =
createEventTime(timeline, /* windowIndex= */ 1, /* mediaPeriodId= */ null);
sessionManager.updateSessionsWithTimelineChange(eventTime1);
sessionManager.updateSessionsWithDiscontinuity(eventTime2, Player.DISCONTINUITY_REASON_SEEK);
ArgumentCaptor<String> sessionId1 = ArgumentCaptor.forClass(String.class);
ArgumentCaptor<String> sessionId2 = ArgumentCaptor.forClass(String.class);
verify(mockListener).onSessionCreated(eq(eventTime1), sessionId1.capture());
verify(mockListener).onSessionActive(eventTime1, sessionId1.getValue());
verify(mockListener).onSessionCreated(eq(eventTime2), sessionId2.capture());
verify(mockListener)
.onSessionFinished(
eventTime2, sessionId1.getValue(), /* automaticTransitionToNextPlayback= */ false);
verify(mockListener).onSessionActive(eventTime2, sessionId2.getValue());
verifyNoMoreInteractions(mockListener);
}
@Test
public void positionDiscontinuity_toSameWindow_withoutMediaPeriodId_doesNotFinishSession() {
Timeline timeline = new FakeTimeline();
EventTime eventTime1 =
createEventTime(
timeline,
/* windowIndex= */ 0,
new MediaPeriodId(
timeline.getUidOfPeriod(/* periodIndex= */ 0), /* windowSequenceNumber= */ 0));
EventTime eventTime2 =
createEventTime(timeline, /* windowIndex= */ 0, /* mediaPeriodId= */ null);
sessionManager.updateSessionsWithTimelineChange(eventTime1);
sessionManager.updateSessions(eventTime2);
sessionManager.updateSessionsWithDiscontinuity(eventTime2, Player.DISCONTINUITY_REASON_SEEK);