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/*
* Copyright (C) 2017 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.tv;
import static com.google.common.truth.Truth.assertThat;
import android.app.PendingIntent;
import android.content.Intent;
import android.media.MediaMetadata;
import android.media.session.PlaybackState;
import com.android.tv.testing.EpgTestData;
import com.android.tv.testing.TvRobolectricTestRunner;
import com.android.tv.testing.TestSingletonApp;
import com.android.tv.testing.constants.ConfigConstants;
import com.android.tv.testing.shadows.ShadowMediaSession;
import com.google.common.collect.Maps;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.annotation.Config;
import org.robolectric.shadow.api.Shadow;
import java.util.Map;
/** Tests fpr {@link MediaSessionWrapper}. */
@RunWith(TvRobolectricTestRunner.class)
@Config(
sdk = ConfigConstants.SDK,
application = TestSingletonApp.class,
shadows = {ShadowMediaSession.class})
public class MediaSessionWrapperTest {
private static final int TEST_REQUEST_CODE = 1337;
private ShadowMediaSession mediaSession;
private MediaSessionWrapper mediaSessionWrapper;
private PendingIntent pendingIntent;
@Before
public void setUp() {
pendingIntent =
PendingIntent.getActivity(
RuntimeEnvironment.application, TEST_REQUEST_CODE, new Intent(), 0);
mediaSessionWrapper =
new MediaSessionWrapper(RuntimeEnvironment.application, pendingIntent) {
@Override
void initMediaController() {
// Not use MediaController for tests here because:
// 1. it's not allow to shadow MediaController
// 2. The Context TestSingletonApp is not an instance of Activity so
// Activity.setMediaController cannot be called.
// onPlaybackStateChanged() is called in #setPlaybackState instead.
}
@Override
void unregisterMediaControllerCallback() {}
};
mediaSession = Shadow.extract(mediaSessionWrapper.getMediaSession());
}
@Test
public void setSessionActivity() {
assertThat(mediaSession.mSessionActivity).isEqualTo(this.pendingIntent);
}
@Test
public void setPlaybackState_true() {
setPlaybackState(true);
assertThat(mediaSession.mActive).isTrue();
assertThat(mediaSession.mPlaybackState.getState()).isEqualTo(PlaybackState.STATE_PLAYING);
}
@Test
public void setPlaybackState_false() {
setPlaybackState(false);
assertThat(mediaSession.mActive).isFalse();
assertThat(mediaSession.mPlaybackState).isNull();
}
@Test
public void setPlaybackState_trueThenFalse() {
setPlaybackState(true);
setPlaybackState(false);
assertThat(mediaSession.mActive).isFalse();
assertThat(mediaSession.mPlaybackState.getState()).isEqualTo(PlaybackState.STATE_STOPPED);
}
@Test
public void update_channel10() {
mediaSessionWrapper.update(false, EpgTestData.toTvChannel(EpgTestData.CHANNEL_10), null);
assertThat(asMap(mediaSession.mMediaMetadata))
.containsExactly(MediaMetadata.METADATA_KEY_TITLE, "Channel TEN");
}
@Test
public void update_blockedChannel10() {
mediaSessionWrapper.update(true, EpgTestData.toTvChannel(EpgTestData.CHANNEL_10), null);
assertThat(asMap(mediaSession.mMediaMetadata))
.containsExactly(
MediaMetadata.METADATA_KEY_TITLE,
"Channel blocked",
MediaMetadata.METADATA_KEY_ART,
null);
}
@Test
public void update_channel10Program2() {
mediaSessionWrapper.update(
false, EpgTestData.toTvChannel(EpgTestData.CHANNEL_10), EpgTestData.PROGRAM_2);
assertThat(asMap(mediaSession.mMediaMetadata))
.containsExactly(MediaMetadata.METADATA_KEY_TITLE, "Program 2");
}
@Test
public void update_blockedChannel10Program2() {
mediaSessionWrapper.update(
true, EpgTestData.toTvChannel(EpgTestData.CHANNEL_10), EpgTestData.PROGRAM_2);
assertThat(asMap(mediaSession.mMediaMetadata))
.containsExactly(
MediaMetadata.METADATA_KEY_TITLE,
"Channel blocked",
MediaMetadata.METADATA_KEY_ART,
null);
// TODO(b/70559407): test async loading of images.
}
@Test
public void release() {
mediaSessionWrapper.release();
assertThat(mediaSession.mReleased).isTrue();
}
private Map<String, Object> asMap(MediaMetadata mediaMetadata) {
return Maps.asMap(mediaMetadata.keySet(), key -> mediaMetadata.getString(key));
}
private void setPlaybackState(boolean isPlaying) {
mediaSessionWrapper.setPlaybackState(isPlaying);
mediaSessionWrapper
.getMediaControllerCallback()
.onPlaybackStateChanged(
isPlaying
? MediaSessionWrapper.MEDIA_SESSION_STATE_PLAYING
: MediaSessionWrapper.MEDIA_SESSION_STATE_STOPPED);
}
}
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