| /* |
| * Copyright (C) 2015 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.menu; |
| |
| import static android.support.test.InstrumentationRegistry.getInstrumentation; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.fail; |
| |
| import android.media.tv.TvTrackInfo; |
| import android.os.SystemClock; |
| import android.support.test.filters.MediumTest; |
| import android.support.test.runner.AndroidJUnit4; |
| import android.text.TextUtils; |
| import com.android.tv.testing.activities.BaseMainActivityTestCase; |
| import com.android.tv.testing.constants.Constants; |
| import com.android.tv.testing.testinput.ChannelState; |
| import com.android.tv.testing.testinput.ChannelStateData; |
| import com.android.tv.testing.testinput.TvTestInputConstants; |
| import java.util.Collections; |
| import java.util.List; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| /** Tests for {@link TvOptionsRowAdapter}. */ |
| @MediumTest |
| @RunWith(AndroidJUnit4.class) |
| public class TvOptionsRowAdapterTest extends BaseMainActivityTestCase { |
| private static final int WAIT_TRACK_EVENT_TIMEOUT_MS = 300; |
| public static final int TRACK_CHECK_INTERVAL_MS = 10; |
| |
| // TODO: Refactor TvOptionsRowAdapter so it does not rely on MainActivity |
| private TvOptionsRowAdapter mTvOptionsRowAdapter; |
| |
| @Override |
| @Before |
| public void setUp() { |
| super.setUp(); |
| mTvOptionsRowAdapter = new TvOptionsRowAdapter(mActivity, Collections.emptyList()); |
| tuneToChannel(TvTestInputConstants.CH_1_DEFAULT_DONT_MODIFY); |
| waitUntilAudioTracksHaveSize(1); |
| waitUntilAudioTrackSelected(ChannelState.DEFAULT.getSelectedAudioTrackId()); |
| // update should be called on the main thread to avoid the multi-thread problem. |
| getInstrumentation() |
| .runOnMainSync( |
| new Runnable() { |
| @Override |
| public void run() { |
| mTvOptionsRowAdapter.update(); |
| } |
| }); |
| } |
| |
| @Test |
| public void testUpdateAudioAction_2tracks() { |
| ChannelStateData data = new ChannelStateData(); |
| data.mTvTrackInfos.add(Constants.GENERIC_AUDIO_TRACK); |
| updateThenTune(data, TvTestInputConstants.CH_2); |
| waitUntilAudioTracksHaveSize(2); |
| waitUntilAudioTrackSelected(Constants.EN_STEREO_AUDIO_TRACK.getId()); |
| |
| boolean result = mTvOptionsRowAdapter.updateMultiAudioAction(); |
| assertEquals("update Action had change", true, result); |
| assertEquals( |
| "Multi Audio enabled", true, MenuAction.SELECT_AUDIO_LANGUAGE_ACTION.isEnabled()); |
| } |
| |
| @Test |
| public void testUpdateAudioAction_1track() { |
| ChannelStateData data = new ChannelStateData(); |
| data.mTvTrackInfos.clear(); |
| data.mTvTrackInfos.add(Constants.GENERIC_AUDIO_TRACK); |
| data.mSelectedVideoTrackId = null; |
| data.mSelectedAudioTrackId = Constants.GENERIC_AUDIO_TRACK.getId(); |
| updateThenTune(data, TvTestInputConstants.CH_2); |
| waitUntilAudioTracksHaveSize(1); |
| waitUntilAudioTrackSelected(Constants.GENERIC_AUDIO_TRACK.getId()); |
| |
| boolean result = mTvOptionsRowAdapter.updateMultiAudioAction(); |
| assertEquals("update Action had change", true, result); |
| assertEquals( |
| "Multi Audio enabled", false, MenuAction.SELECT_AUDIO_LANGUAGE_ACTION.isEnabled()); |
| } |
| |
| @Test |
| public void testUpdateAudioAction_noTracks() { |
| ChannelStateData data = new ChannelStateData(); |
| data.mTvTrackInfos.clear(); |
| data.mTvTrackInfos.add(ChannelState.DEFAULT_VIDEO_TRACK); |
| data.mSelectedVideoTrackId = ChannelState.DEFAULT_VIDEO_TRACK.getId(); |
| data.mSelectedAudioTrackId = null; |
| updateThenTune(data, TvTestInputConstants.CH_2); |
| // Wait for the video tracks, because there's no audio track. |
| waitUntilVideoTracksHaveSize(1); |
| waitUntilVideoTrackSelected(data.mSelectedVideoTrackId); |
| |
| boolean result = mTvOptionsRowAdapter.updateMultiAudioAction(); |
| assertEquals("update Action had change", true, result); |
| assertEquals( |
| "Multi Audio enabled", false, MenuAction.SELECT_AUDIO_LANGUAGE_ACTION.isEnabled()); |
| } |
| |
| private void waitUntilAudioTracksHaveSize(int expected) { |
| waitUntilTracksHaveSize(TvTrackInfo.TYPE_AUDIO, expected); |
| } |
| |
| private void waitUntilVideoTracksHaveSize(int expected) { |
| waitUntilTracksHaveSize(TvTrackInfo.TYPE_VIDEO, expected); |
| } |
| |
| private void waitUntilTracksHaveSize(int trackType, int expected) { |
| long start = SystemClock.elapsedRealtime(); |
| int size = -1; |
| while (SystemClock.elapsedRealtime() < start + WAIT_TRACK_EVENT_TIMEOUT_MS) { |
| getInstrumentation().waitForIdleSync(); |
| List<TvTrackInfo> tracks = mActivity.getTracks(trackType); |
| if (tracks != null) { |
| size = tracks.size(); |
| if (size == expected) { |
| return; |
| } |
| } |
| SystemClock.sleep(TRACK_CHECK_INTERVAL_MS); |
| } |
| fail( |
| "Waited for " |
| + WAIT_TRACK_EVENT_TIMEOUT_MS |
| + " milliseconds for track size to be " |
| + expected |
| + " but was " |
| + size); |
| } |
| |
| private void waitUntilAudioTrackSelected(String trackId) { |
| waitUntilTrackSelected(TvTrackInfo.TYPE_AUDIO, trackId); |
| } |
| |
| private void waitUntilVideoTrackSelected(String trackId) { |
| waitUntilTrackSelected(TvTrackInfo.TYPE_VIDEO, trackId); |
| } |
| |
| private void waitUntilTrackSelected(int trackType, String trackId) { |
| long start = SystemClock.elapsedRealtime(); |
| String selectedTrackId = null; |
| while (SystemClock.elapsedRealtime() < start + WAIT_TRACK_EVENT_TIMEOUT_MS) { |
| getInstrumentation().waitForIdleSync(); |
| selectedTrackId = mActivity.getSelectedTrack(trackType); |
| if (TextUtils.equals(selectedTrackId, trackId)) { |
| return; |
| } |
| SystemClock.sleep(TRACK_CHECK_INTERVAL_MS); |
| } |
| fail( |
| "Waited for " |
| + WAIT_TRACK_EVENT_TIMEOUT_MS |
| + " milliseconds for track ID to be " |
| + trackId |
| + " but was " |
| + selectedTrackId); |
| } |
| } |