Merge changes from topic "add_cast_volume"
* changes: Add SliceWorker for remote volume controller Add remote volume slider to sound settings
This commit is contained in:
Lei Yu
Android (Google) Code Review
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/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.notification;
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import static com.google.common.truth.Truth.assertThat;
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import static org.mockito.Mockito.spy;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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import android.content.Context;
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import android.media.session.ControllerLink;
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import android.media.session.MediaController;
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import android.media.session.MediaSession;
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import android.media.session.MediaSessionManager;
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import com.android.settings.R;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.mockito.Mock;
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import org.mockito.MockitoAnnotations;
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import org.robolectric.RobolectricTestRunner;
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import org.robolectric.RuntimeEnvironment;
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import java.util.ArrayList;
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import java.util.List;
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@RunWith(RobolectricTestRunner.class)
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public class RemoteVolumePreferenceControllerTest {
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private static final int CURRENT_POS = 5;
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private static final int MAX_POS = 10;
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@Mock
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private MediaSessionManager mMediaSessionManager;
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@Mock
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private MediaController mMediaController;
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@Mock
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private ControllerLink.ControllerStub mStub;
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@Mock
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private ControllerLink.ControllerStub mStub2;
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private MediaSession.Token mToken;
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private MediaSession.Token mToken2;
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private RemoteVolumePreferenceController mController;
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private Context mContext;
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private List<MediaController> mActiveSessions;
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private MediaController.PlaybackInfo mPlaybackInfo;
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@Before
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public void setUp() {
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MockitoAnnotations.initMocks(this);
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mContext = spy(RuntimeEnvironment.application);
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when(mContext.getSystemService(MediaSessionManager.class)).thenReturn(mMediaSessionManager);
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mActiveSessions = new ArrayList<>();
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mActiveSessions.add(mMediaController);
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when(mMediaSessionManager.getActiveSessions(null)).thenReturn(
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mActiveSessions);
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mToken = new MediaSession.Token(new ControllerLink(mStub));
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mToken2 = new MediaSession.Token(new ControllerLink(mStub2));
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mController = new RemoteVolumePreferenceController(mContext);
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mPlaybackInfo = new MediaController.PlaybackInfo(
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MediaController.PlaybackInfo.PLAYBACK_TYPE_REMOTE, 0, MAX_POS, CURRENT_POS, null);
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when(mMediaController.getPlaybackInfo()).thenReturn(mPlaybackInfo);
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}
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@Test
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public void isAvailable_containRemoteMedia_returnTrue() {
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when(mMediaController.getPlaybackInfo()).thenReturn(
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new MediaController.PlaybackInfo(MediaController.PlaybackInfo.PLAYBACK_TYPE_REMOTE,
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0, 0, 0, null));
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assertThat(mController.isAvailable()).isTrue();
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}
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@Test
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public void isAvailable_noRemoteMedia_returnFalse() {
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when(mMediaController.getPlaybackInfo()).thenReturn(
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new MediaController.PlaybackInfo(MediaController.PlaybackInfo.PLAYBACK_TYPE_LOCAL,
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0, 0, 0, null));
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assertThat(mController.isAvailable()).isFalse();
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}
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@Test
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public void getMuteIcon_returnMuteIcon() {
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assertThat(mController.getMuteIcon()).isEqualTo(R.drawable.ic_volume_remote_mute);
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}
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@Test
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public void getAudioStream_returnRemoteVolume() {
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assertThat(mController.getAudioStream()).isEqualTo(
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RemoteVolumePreferenceController.REMOTE_VOLUME);
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}
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@Test
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public void getSliderPosition_controllerNull_returnZero() {
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mController.mMediaController = null;
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assertThat(mController.getSliderPosition()).isEqualTo(0);
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}
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@Test
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public void getSliderPosition_controllerExists_returnValue() {
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mController.mMediaController = mMediaController;
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assertThat(mController.getSliderPosition()).isEqualTo(CURRENT_POS);
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}
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@Test
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public void getMaxSteps_controllerNull_returnZero() {
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mController.mMediaController = null;
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assertThat(mController.getMaxSteps()).isEqualTo(0);
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}
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@Test
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public void getMaxSteps_controllerExists_returnValue() {
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mController.mMediaController = mMediaController;
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assertThat(mController.getMaxSteps()).isEqualTo(MAX_POS);
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}
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@Test
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public void setSliderPosition_controllerNull_returnFalse() {
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mController.mMediaController = null;
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assertThat(mController.setSliderPosition(CURRENT_POS)).isFalse();
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}
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@Test
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public void setSliderPosition_controllerExists_returnTrue() {
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mController.mMediaController = mMediaController;
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assertThat(mController.setSliderPosition(CURRENT_POS)).isTrue();
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verify(mMediaController).setVolumeTo(CURRENT_POS, 0 /* flags */);
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}
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@Test
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public void onRemoteUpdate_firstToken_updateTokenAndPreference() {
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mController.mPreference = new VolumeSeekBarPreference(mContext);
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mController.mActiveToken = null;
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mController.mCallbacks.onRemoteUpdate(mToken, "token", mPlaybackInfo);
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assertThat(mController.mActiveToken).isEqualTo(mToken);
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assertThat(mController.mPreference.isVisible()).isTrue();
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assertThat(mController.mPreference.getMax()).isEqualTo(MAX_POS);
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assertThat(mController.mPreference.getProgress()).isEqualTo(CURRENT_POS);
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}
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@Test
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public void onRemoteUpdate_differentToken_doNothing() {
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mController.mActiveToken = mToken;
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mController.mCallbacks.onRemoteUpdate(mToken2, "token2", mPlaybackInfo);
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assertThat(mController.mActiveToken).isEqualTo(mToken);
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}
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@Test
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public void onRemoteRemoved_tokenRemoved_setInvisible() {
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mController.mPreference = new VolumeSeekBarPreference(mContext);
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mController.mActiveToken = mToken;
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mController.mCallbacks.onRemoteRemoved(mToken);
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assertThat(mController.mActiveToken).isNull();
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assertThat(mController.mPreference.isVisible()).isFalse();
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}
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@Test
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public void onRemoteVolumeChanged_volumeChanged_updateIt() {
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mController.mPreference = new VolumeSeekBarPreference(mContext);
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mController.mPreference.setMax(MAX_POS);
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mController.mActiveToken = mToken;
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mController.mMediaController = mMediaController;
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mController.mCallbacks.onRemoteVolumeChanged(mToken, 0 /* flags */);
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assertThat(mController.mPreference.getProgress()).isEqualTo(CURRENT_POS);
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}
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}
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