1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.tv.menu; 17 18 import android.media.tv.TvTrackInfo; 19 import android.os.SystemClock; 20 import android.test.suitebuilder.annotation.MediumTest; 21 22 import com.android.tv.BaseMainActivityTestCase; 23 import com.android.tv.MainActivity; 24 import com.android.tv.customization.CustomAction; 25 import com.android.tv.testing.Constants; 26 import com.android.tv.testing.testinput.ChannelStateData; 27 import com.android.tv.testing.testinput.TvTestInputConstants; 28 29 import java.util.Collections; 30 import java.util.List; 31 32 /** 33 * Tests for {@link TvOptionsRowAdapter}. 34 */ 35 @MediumTest 36 public class TvOptionsRowAdapterTest extends BaseMainActivityTestCase { 37 private static final int WAIT_TRACK_SIZE_TIMEOUT_MS = 300; 38 public static final int TRACK_SIZE_CHECK_INTERVAL_MS = 10; 39 40 // TODO: Refactor TvOptionsRowAdapter so it does not rely on MainActivity 41 private TvOptionsRowAdapter mTvOptionsRowAdapter; 42 TvOptionsRowAdapterTest()43 public TvOptionsRowAdapterTest() { 44 super(MainActivity.class); 45 } 46 47 @Override setUp()48 protected void setUp() throws Exception { 49 super.setUp(); 50 mTvOptionsRowAdapter = new TvOptionsRowAdapter(mActivity, 51 Collections.<CustomAction>emptyList()); 52 tuneToChannel(TvTestInputConstants.CH_1_DEFAULT_DONT_MODIFY); 53 waitUntilAudioTracksHaveSize(1); 54 mTvOptionsRowAdapter.update(); 55 } 56 testUpdateAudioAction_2tracks()57 public void testUpdateAudioAction_2tracks() { 58 ChannelStateData data = new ChannelStateData(); 59 data.mTvTrackInfos.add(Constants.GENERIC_AUDIO_TRACK); 60 updateThenTune(data, TvTestInputConstants.CH_2); 61 waitUntilAudioTracksHaveSize(2); 62 63 boolean result = mTvOptionsRowAdapter.updateMultiAudioAction(); 64 assertEquals("update Action had change", true, result); 65 assertEquals("Multi Audio enabled", true, 66 MenuAction.SELECT_AUDIO_LANGUAGE_ACTION.isEnabled()); 67 } 68 testUpdateAudioAction_1track()69 public void testUpdateAudioAction_1track() { 70 ChannelStateData data = new ChannelStateData(); 71 data.mTvTrackInfos.clear(); 72 data.mTvTrackInfos.add(Constants.GENERIC_AUDIO_TRACK); 73 updateThenTune(data, TvTestInputConstants.CH_2); 74 waitUntilAudioTracksHaveSize(1); 75 76 boolean result = mTvOptionsRowAdapter.updateMultiAudioAction(); 77 assertEquals("update Action had change", false, result); 78 assertEquals("Multi Audio enabled", false, 79 MenuAction.SELECT_AUDIO_LANGUAGE_ACTION.isEnabled()); 80 } 81 testUpdateAudioAction_noTracks()82 public void testUpdateAudioAction_noTracks() { 83 ChannelStateData data = new ChannelStateData(); 84 data.mTvTrackInfos.clear(); 85 updateThenTune(data, TvTestInputConstants.CH_2); 86 waitUntilAudioTracksHaveSize(0); 87 88 boolean result = mTvOptionsRowAdapter.updateMultiAudioAction(); 89 assertEquals("update Action had change", false, result); 90 assertEquals("Multi Audio enabled", false, 91 MenuAction.SELECT_AUDIO_LANGUAGE_ACTION.isEnabled()); 92 } 93 waitUntilAudioTracksHaveSize(int expected)94 private void waitUntilAudioTracksHaveSize(int expected) { 95 long start = SystemClock.elapsedRealtime(); 96 int size = -1; 97 while (SystemClock.elapsedRealtime() < start + WAIT_TRACK_SIZE_TIMEOUT_MS) { 98 getInstrumentation().waitForIdleSync(); 99 List<TvTrackInfo> tracks = mActivity.getTracks(TvTrackInfo.TYPE_AUDIO); 100 if (tracks != null) { 101 size = tracks.size(); 102 if (size == expected) { 103 return; 104 } 105 } 106 SystemClock.sleep(TRACK_SIZE_CHECK_INTERVAL_MS); 107 } 108 fail("Waited for " + WAIT_TRACK_SIZE_TIMEOUT_MS + " milliseconds for track size to be " 109 + expected + " but was " + size); 110 } 111 } 112