/* * Copyright 2018 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 androidx.tvprovider.media.tv; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertNull; import static org.junit.Assert.assertTrue; import android.content.Context; import android.content.Intent; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.media.tv.TvContentRating; import android.net.Uri; import android.os.Build; import android.support.test.InstrumentationRegistry; import android.support.test.filters.SdkSuppress; import android.support.test.filters.SmallTest; import org.junit.After; import org.junit.Before; import org.junit.Rule; import org.junit.Test; import org.junit.rules.ExpectedException; import org.junit.runner.RunWith; import org.junit.runners.JUnit4; import java.io.IOException; import java.util.Arrays; import java.util.List; import java.util.Objects; /** * Test that {@link PreviewChannelHelper} can perform CRUD operations on * {@link PreviewChannel PreviewChannels} and {@link PreviewProgram PreviewPrograms} correctly. * All of the following tests involve the system content provider. */ @SmallTest @SdkSuppress(minSdkVersion = Build.VERSION_CODES.O) @RunWith(JUnit4.class) public class PreviewChannelHelperTest { private Context mContext; @Rule public ExpectedException thrown = ExpectedException.none(); /** * taken from {@link PreviewProgram} */ private static PreviewProgram.Builder createFullyPopulatedPreviewProgram(long channelId) { return new PreviewProgram.Builder() .setTitle("Google") .setInternalProviderId("ID-4321") .setChannelId(channelId) .setWeight(100) .setPreviewVideoUri(Uri.parse("http://example.com/preview-video.mpg")) .setLastPlaybackPositionMillis(0) .setDurationMillis(60 * 1000) .setIntentUri(Uri.parse(new Intent(Intent.ACTION_VIEW).toUri( Intent.URI_INTENT_SCHEME))) .setTransient(false) .setType(TvContractCompat.PreviewPrograms.TYPE_MOVIE) .setPosterArtAspectRatio(TvContractCompat.PreviewPrograms.ASPECT_RATIO_2_3) .setThumbnailAspectRatio(TvContractCompat.PreviewPrograms.ASPECT_RATIO_16_9) .setLogoUri(Uri.parse("http://example.com/program-logo.mpg")) .setAvailability(TvContractCompat.PreviewPrograms.AVAILABILITY_AVAILABLE) .setStartingPrice("12.99 USD") .setOfferPrice("4.99 USD") .setReleaseDate("1997") .setItemCount(3) .setLive(false) .setInteractionType(TvContractCompat.PreviewPrograms.INTERACTION_TYPE_LIKES) .setInteractionCount(10200) .setAuthor("author_name") .setReviewRatingStyle(TvContractCompat.PreviewPrograms.REVIEW_RATING_STYLE_STARS) .setReviewRating("4.5") .setSearchable(false) .setThumbnailUri(Uri.parse("http://example.com/thumbnail.png")) .setAudioLanguages(new String[]{"eng", "kor"}) .setCanonicalGenres(new String[]{TvContractCompat.Programs.Genres.MOVIES}) .setContentRatings(new TvContentRating[]{ TvContentRating.createRating("com.android.tv", "US_TV", "US_TV_Y7")}) .setDescription("This is a sample program") .setEpisodeNumber("Pilot", 0) .setEpisodeTitle("Hello World") .setLongDescription("This is a longer description than the previous description") .setPosterArtUri(Uri.parse("http://example.com/poster.png")) .setSeasonNumber("The Final Season", 7) .setSeasonTitle("The Final Season") .setVideoHeight(1080) .setVideoWidth(1920) .setInternalProviderFlag1(0x4) .setInternalProviderFlag2(0x3) .setInternalProviderFlag3(0x2) .setInternalProviderFlag4(0x1) .setBrowsable(true) .setContentId("CID-8642"); } private static void compareProgram(PreviewProgram programA, PreviewProgram programB) { assertTrue(Arrays.equals(programA.getAudioLanguages(), programB.getAudioLanguages())); assertTrue(Arrays.deepEquals(programA.getCanonicalGenres(), programB.getCanonicalGenres())); assertEquals(programA.getChannelId(), programB.getChannelId()); assertTrue(Arrays.deepEquals(programA.getContentRatings(), programB.getContentRatings())); assertEquals(programA.getDescription(), programB.getDescription()); assertEquals(programA.getEpisodeNumber(), programB.getEpisodeNumber()); assertEquals(programA.getEpisodeTitle(), programB.getEpisodeTitle()); assertEquals(programA.getLongDescription(), programB.getLongDescription()); assertEquals(programA.getPosterArtUri(), programB.getPosterArtUri()); assertEquals(programA.getSeasonNumber(), programB.getSeasonNumber()); assertEquals(programA.getThumbnailUri(), programB.getThumbnailUri()); assertEquals(programA.getTitle(), programB.getTitle()); assertEquals(programA.getVideoHeight(), programB.getVideoHeight()); assertEquals(programA.getVideoWidth(), programB.getVideoWidth()); assertEquals(programA.isSearchable(), programB.isSearchable()); assertEquals(programA.getInternalProviderFlag1(), programB.getInternalProviderFlag1()); assertEquals(programA.getInternalProviderFlag2(), programB.getInternalProviderFlag2()); assertEquals(programA.getInternalProviderFlag3(), programB.getInternalProviderFlag3()); assertEquals(programA.getInternalProviderFlag4(), programB.getInternalProviderFlag4()); assertTrue(Objects.equals(programA.getSeasonTitle(), programB.getSeasonTitle())); assertEquals(programA.getInternalProviderId(), programB.getInternalProviderId()); assertEquals(programA.getPreviewVideoUri(), programB.getPreviewVideoUri()); assertEquals(programA.getLastPlaybackPositionMillis(), programB.getLastPlaybackPositionMillis()); assertEquals(programA.getDurationMillis(), programB.getDurationMillis()); assertEquals(programA.getIntentUri(), programB.getIntentUri()); assertEquals(programA.getWeight(), programB.getWeight()); assertEquals(programA.isTransient(), programB.isTransient()); assertEquals(programA.getType(), programB.getType()); assertEquals(programA.getPosterArtAspectRatio(), programB.getPosterArtAspectRatio()); assertEquals(programA.getThumbnailAspectRatio(), programB.getThumbnailAspectRatio()); assertEquals(programA.getLogoUri(), programB.getLogoUri()); assertEquals(programA.getAvailability(), programB.getAvailability()); assertEquals(programA.getStartingPrice(), programB.getStartingPrice()); assertEquals(programA.getOfferPrice(), programB.getOfferPrice()); assertEquals(programA.getReleaseDate(), programB.getReleaseDate()); assertEquals(programA.getItemCount(), programB.getItemCount()); assertEquals(programA.isLive(), programB.isLive()); assertEquals(programA.getInteractionType(), programB.getInteractionType()); assertEquals(programA.getInteractionCount(), programB.getInteractionCount()); assertEquals(programA.getAuthor(), programB.getAuthor()); assertEquals(programA.getReviewRatingStyle(), programB.getReviewRatingStyle()); assertEquals(programA.getReviewRating(), programB.getReviewRating()); assertEquals(programA.getContentId(), programB.getContentId()); } private static WatchNextProgram.Builder createFullyPopulatedWatchNextProgram() { return new WatchNextProgram.Builder() .setTitle("Google") .setInternalProviderId("ID-4321") .setPreviewVideoUri(Uri.parse("http://example.com/preview-video.mpg")) .setLastPlaybackPositionMillis(0) .setDurationMillis(60 * 1000) .setIntentUri(Uri.parse(new Intent(Intent.ACTION_VIEW).toUri( Intent.URI_INTENT_SCHEME))) .setTransient(false) .setType(TvContractCompat.WatchNextPrograms.TYPE_MOVIE) .setWatchNextType(TvContractCompat.WatchNextPrograms.WATCH_NEXT_TYPE_CONTINUE) .setPosterArtAspectRatio(TvContractCompat.WatchNextPrograms.ASPECT_RATIO_2_3) .setThumbnailAspectRatio(TvContractCompat.WatchNextPrograms.ASPECT_RATIO_16_9) .setLogoUri(Uri.parse("http://example.com/program-logo.mpg")) .setAvailability(TvContractCompat.WatchNextPrograms.AVAILABILITY_AVAILABLE) .setStartingPrice("12.99 USD") .setOfferPrice("4.99 USD") .setReleaseDate("1997") .setItemCount(3) .setLive(false) .setInteractionType(TvContractCompat.WatchNextPrograms.INTERACTION_TYPE_LIKES) .setInteractionCount(10200) .setAuthor("author_name") .setReviewRatingStyle(TvContractCompat.WatchNextPrograms.REVIEW_RATING_STYLE_STARS) .setReviewRating("4.5") .setSearchable(false) .setThumbnailUri(Uri.parse("http://example.com/thumbnail.png")) .setAudioLanguages(new String[]{"eng", "kor"}) .setCanonicalGenres(new String[]{TvContractCompat.Programs.Genres.MOVIES}) .setContentRatings(new TvContentRating[]{ TvContentRating.createRating("com.android.tv", "US_TV", "US_TV_Y7")}) .setDescription("This is a sample program") .setEpisodeNumber("Pilot", 0) .setEpisodeTitle("Hello World") .setLongDescription("This is a longer description than the previous description") .setPosterArtUri(Uri.parse("http://example.com/poster.png")) .setSeasonNumber("The Final Season", 7) .setSeasonTitle("The Final Season") .setVideoHeight(1080) .setVideoWidth(1920) .setInternalProviderFlag1(0x4) .setInternalProviderFlag2(0x3) .setInternalProviderFlag3(0x2) .setInternalProviderFlag4(0x1) .setBrowsable(true) .setContentId("CID-8442"); } private static void compareProgram(WatchNextProgram programA, WatchNextProgram programB) { assertTrue(Arrays.equals(programA.getAudioLanguages(), programB.getAudioLanguages())); assertTrue(Arrays.deepEquals(programA.getCanonicalGenres(), programB.getCanonicalGenres())); assertTrue(Arrays.deepEquals(programA.getContentRatings(), programB.getContentRatings())); assertEquals(programA.getDescription(), programB.getDescription()); assertEquals(programA.getEpisodeNumber(), programB.getEpisodeNumber()); assertEquals(programA.getEpisodeTitle(), programB.getEpisodeTitle()); assertEquals(programA.getLongDescription(), programB.getLongDescription()); assertEquals(programA.getPosterArtUri(), programB.getPosterArtUri()); assertEquals(programA.getSeasonNumber(), programB.getSeasonNumber()); assertEquals(programA.getThumbnailUri(), programB.getThumbnailUri()); assertEquals(programA.getTitle(), programB.getTitle()); assertEquals(programA.getVideoHeight(), programB.getVideoHeight()); assertEquals(programA.getVideoWidth(), programB.getVideoWidth()); assertEquals(programA.isSearchable(), programB.isSearchable()); assertEquals(programA.getInternalProviderFlag1(), programB.getInternalProviderFlag1()); assertEquals(programA.getInternalProviderFlag2(), programB.getInternalProviderFlag2()); assertEquals(programA.getInternalProviderFlag3(), programB.getInternalProviderFlag3()); assertEquals(programA.getInternalProviderFlag4(), programB.getInternalProviderFlag4()); assertTrue(Objects.equals(programA.getSeasonTitle(), programB.getSeasonTitle())); assertEquals(programA.getInternalProviderId(), programB.getInternalProviderId()); assertEquals(programA.getPreviewVideoUri(), programB.getPreviewVideoUri()); assertEquals(programA.getLastPlaybackPositionMillis(), programB.getLastPlaybackPositionMillis()); assertEquals(programA.getDurationMillis(), programB.getDurationMillis()); assertEquals(programA.getIntentUri(), programB.getIntentUri()); assertEquals(programA.isTransient(), programB.isTransient()); assertEquals(programA.getType(), programB.getType()); assertEquals(programA.getWatchNextType(), programB.getWatchNextType()); assertEquals(programA.getPosterArtAspectRatio(), programB.getPosterArtAspectRatio()); assertEquals(programA.getThumbnailAspectRatio(), programB.getThumbnailAspectRatio()); assertEquals(programA.getLogoUri(), programB.getLogoUri()); assertEquals(programA.getAvailability(), programB.getAvailability()); assertEquals(programA.getStartingPrice(), programB.getStartingPrice()); assertEquals(programA.getOfferPrice(), programB.getOfferPrice()); assertEquals(programA.getReleaseDate(), programB.getReleaseDate()); assertEquals(programA.getItemCount(), programB.getItemCount()); assertEquals(programA.isLive(), programB.isLive()); assertEquals(programA.getInteractionType(), programB.getInteractionType()); assertEquals(programA.getInteractionCount(), programB.getInteractionCount()); assertEquals(programA.getAuthor(), programB.getAuthor()); assertEquals(programA.getReviewRatingStyle(), programB.getReviewRatingStyle()); assertEquals(programA.getReviewRating(), programB.getReviewRating()); assertEquals(programA.getContentId(), programB.getContentId()); } @Before public void setUp() throws Exception { mContext = InstrumentationRegistry.getContext(); } @After public void tearDown() { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } mContext.getContentResolver().delete( TvContractCompat.Channels.CONTENT_URI, null, null); mContext = null; } /** * Test CR of CRUD * Test that the PreviewChannelHelper can correctly create and read preview channels. */ @Test public void testPreviewChannelCreation() throws IOException { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } PreviewChannelHelper helper = new PreviewChannelHelper(mContext); PreviewChannel.Builder builder = createFullyPopulatedPreviewChannel(); long channelId = helper.publishDefaultChannel(builder.build()); PreviewChannel channelFromTvProvider = getPreviewChannel(helper, channelId); assertTrue(channelsEqual(builder.build(), channelFromTvProvider)); } @Test public void testLogoRequiredForChannelCreation() throws IOException { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } PreviewChannelHelper helper = new PreviewChannelHelper(mContext); PreviewChannel.Builder builder = createFullyPopulatedPreviewChannel(); builder.setLogo(Uri.parse("bogus")); thrown.expect(IOException.class); helper.publishDefaultChannel(builder.build()); List channels = helper.getAllChannels(); assertEquals(0, channels.size()); } /** * Test CR of CRUD * Test that the PreviewChannelHelper can correctly create and read preview channels, when * internalProviderId is null. */ @Test public void testPreviewChannelCreationWithNullProviderId() throws IOException { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } PreviewChannel.Builder builder = createFullyPopulatedPreviewChannel(); builder.setInternalProviderId(null); PreviewChannelHelper helper = new PreviewChannelHelper(mContext); long channelId = helper.publishChannel(builder.build()); PreviewChannel channelFromTvProvider = getPreviewChannel(helper, channelId); assertTrue(channelsEqual(builder.build(), channelFromTvProvider)); } /** * All this method is actually doing is * 
     *
     *     PreviewChannel channelFromTvProvider = helper.getPreviewChannel(channelId);
     *
* However, due to a known issue, when logo is persisted, the file status is not consistent * between openInputStream and openOutputStream. So as a workaround, a wait period is applied * to make sure that the logo file is written into the disk. */ private PreviewChannel getPreviewChannel(PreviewChannelHelper helper, long channelId) { boolean logoReady = false; PreviewChannel channel = null; while (!logoReady) { try { Thread.sleep(50); } catch (InterruptedException e) { } channel = helper.getPreviewChannel(channelId); logoReady = null != channel.getLogo(mContext); } return channel; } /** * Test CR of CRUD * Test that all published preview channels can be read at once. */ @Test public void testAllPublishedChannelsRead() throws IOException { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } PreviewChannelHelper helper = new PreviewChannelHelper(mContext); PreviewChannel.Builder builder = createFullyPopulatedPreviewChannel(); builder.setInternalProviderId("1"); helper.publishChannel(builder.build()); builder.setInternalProviderId("11"); helper.publishChannel(builder.build()); builder.setInternalProviderId("111"); helper.publishChannel(builder.build()); builder.setInternalProviderId("1111"); helper.publishChannel(builder.build()); List allChannels = helper.getAllChannels(); assertEquals(4, allChannels.size()); } /** * Test UR of CRUD * Test that the PreviewChannelHelper can correctly update and read preview channels. */ @Test public void testPreviewChannelUpdate() throws IOException { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } PreviewChannelHelper helper = new PreviewChannelHelper(mContext); PreviewChannel.Builder builder = createFullyPopulatedPreviewChannel(); long channelId = helper.publishChannel(builder.build()); PreviewChannel channelFromTvProvider = getPreviewChannel(helper, channelId); PreviewChannel channel = builder.build(); assertTrue(channelsEqual(channel, channelFromTvProvider)); PreviewChannel patch = new PreviewChannel.Builder() .setDisplayName(channel.getDisplayName()) .setAppLinkIntentUri(channel.getAppLinkIntentUri()) .setDescription("Patch description").build(); helper.updatePreviewChannel(channelId, patch); channelFromTvProvider = helper.getPreviewChannel(channelId); assertFalse(channelsEqual(channel, channelFromTvProvider)); assertEquals(channelFromTvProvider.getDescription(), "Patch description"); } /** * Tests that data is not being updated unnecessarily */ @Test public void testDefensiveUpdatePreviewChannel() throws IOException { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } final int[] channelUpdateCount = {0}; PreviewChannelHelper helper = new PreviewChannelHelper(mContext) { @Override protected void updatePreviewChannelInternal(long channelId, PreviewChannel channel) { channelUpdateCount[0]++; } }; PreviewChannel.Builder builder = createFullyPopulatedPreviewChannel(); long channelId = helper.publishChannel(builder.build()); PreviewChannel fromProvider = helper.getPreviewChannel(channelId); channelsEqual(builder.build(), fromProvider); helper.updatePreviewChannel(channelId, builder.build()); assertEquals(0, channelUpdateCount[0]); final Uri uri = Uri.parse(new Intent(Intent.ACTION_VIEW).toUri(Intent.URI_INTENT_SCHEME)); PreviewChannel channel = new PreviewChannel.Builder() .setDisplayName("Test Display Name Udpate") .setDescription("Test Preview Channel Description") .setAppLinkIntentUri(uri).build(); helper.updatePreviewChannel(channelId, channel); assertEquals(1, channelUpdateCount[0]); } @Test public void testPreviewResolverChannelDeletion() throws IOException { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } PreviewChannelHelper helper = new PreviewChannelHelper(mContext); PreviewChannel.Builder builder = createFullyPopulatedPreviewChannel(); long channelId = helper.publishChannel(builder.build()); PreviewChannel channelFromTvProvider = getPreviewChannel(helper, channelId); assertTrue(channelsEqual(builder.build(), channelFromTvProvider)); helper.deletePreviewChannel(channelId); channelFromTvProvider = helper.getPreviewChannel(channelId); assertNull(channelFromTvProvider); } @Test public void testPreviewProgramCreation() throws IOException { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } PreviewChannelHelper helper = new PreviewChannelHelper(mContext); PreviewChannel.Builder channelBuilder = createFullyPopulatedPreviewChannel(); long channelId = helper.publishChannel(channelBuilder.build()); PreviewProgram program = createFullyPopulatedPreviewProgram(channelId).build(); long programId = helper.publishPreviewProgram(program); PreviewProgram programFromProvider = helper.getPreviewProgram(programId); compareProgram(program, programFromProvider); } @Test public void testPreviewProgramUpdate() throws IOException { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } PreviewChannelHelper helper = new PreviewChannelHelper(mContext); PreviewChannel.Builder channelBuilder = createFullyPopulatedPreviewChannel(); long channelId = helper.publishChannel(channelBuilder.build()); PreviewProgram.Builder programBuilder = createFullyPopulatedPreviewProgram(channelId); long programId = helper.publishPreviewProgram(programBuilder.build()); programBuilder.setReleaseDate("2000"); helper.updatePreviewProgram(programId, programBuilder.build()); PreviewProgram programFromProvider = helper.getPreviewProgram(programId); compareProgram(programBuilder.build(), programFromProvider); } /** * Tests that data is not being updated unnecessarily */ @Test public void testDefensivePreviewProgramUpdateRequests() throws IOException { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } final int[] programUpdateCount = {0}; PreviewChannelHelper helper = new PreviewChannelHelper(mContext) { @Override public void updatePreviewProgramInternal(long programId, PreviewProgram upgrade) { programUpdateCount[0]++; } }; PreviewChannel.Builder channelBuilder = createFullyPopulatedPreviewChannel(); long channelId = helper.publishChannel(channelBuilder.build()); PreviewProgram.Builder programBuilder = createFullyPopulatedPreviewProgram(channelId); long programId = helper.publishPreviewProgram(programBuilder.build()); PreviewProgram programFromProvider = helper.getPreviewProgram(programId); compareProgram(programBuilder.build(), programFromProvider); helper.updatePreviewProgram(programId, programBuilder.build()); assertEquals(0, programUpdateCount[0]); programBuilder.setDurationMillis(61 * 1000); helper.updatePreviewProgram(programId, programBuilder.build()); assertEquals(1, programUpdateCount[0]); } @Test public void testDeletePreviewProgram() throws IOException { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } PreviewChannelHelper helper = new PreviewChannelHelper(mContext); PreviewChannel.Builder channelBuilder = createFullyPopulatedPreviewChannel(); long channelId = helper.publishChannel(channelBuilder.build()); PreviewProgram.Builder programBuilder = createFullyPopulatedPreviewProgram(channelId); long programId = helper.publishPreviewProgram(programBuilder.build()); helper.deletePreviewProgram(programId); PreviewProgram programFromProvider = helper.getPreviewProgram(programId); assertNull(programFromProvider); } @Test public void testWatchNextProgramCreation() { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } PreviewChannelHelper helper = new PreviewChannelHelper(mContext); WatchNextProgram program = createFullyPopulatedWatchNextProgram().build(); long programId = helper.publishWatchNextProgram(program); WatchNextProgram programFromProvider = helper.getWatchNextProgram(programId); compareProgram(program, programFromProvider); } @Test public void testUpdateWatchNextProgram() { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } PreviewChannelHelper helper = new PreviewChannelHelper(mContext); WatchNextProgram.Builder builder = createFullyPopulatedWatchNextProgram(); long programId = helper.publishWatchNextProgram(builder.build()); builder.setOfferPrice("10.99 USD"); helper.updateWatchNextProgram(builder.build(), programId); WatchNextProgram fromProvider = helper.getWatchNextProgram(programId); compareProgram(builder.build(), fromProvider); } /** * Tests that data is not being updated unnecessarily */ @Test public void testDefensiveUpdateWatchNextProgram() { if (!Utils.hasTvInputFramework(InstrumentationRegistry.getContext())) { return; } final int[] programUpdateCount = {0}; PreviewChannelHelper helper = new PreviewChannelHelper(mContext) { @Override protected void updateWatchNextProgram(long programId, WatchNextProgram upgrade) { programUpdateCount[0]++; } }; WatchNextProgram.Builder builder = createFullyPopulatedWatchNextProgram(); long programId = helper.publishWatchNextProgram(builder.build()); WatchNextProgram fromProvider = helper.getWatchNextProgram(programId); compareProgram(builder.build(), fromProvider); helper.updateWatchNextProgram(builder.build(), programId); assertEquals(0, programUpdateCount[0]); builder.setReleaseDate("2000"); helper.updateWatchNextProgram(builder.build(), programId); assertEquals(1, programUpdateCount[0]); } private boolean channelsEqual(PreviewChannel channelA, PreviewChannel channelB) { boolean result = channelA.getDisplayName().equals(channelB.getDisplayName()) && channelA.getType().equals(channelB.getType()) && channelA.getAppLinkIntentUri().equals(channelB.getAppLinkIntentUri()) && channelA.getDescription().equals(channelB.getDescription()) && channelA.getPackageName().equals(channelB.getPackageName()) && channelA.getInternalProviderFlag1() == channelB.getInternalProviderFlag1() && channelA.getInternalProviderFlag2() == channelB.getInternalProviderFlag2() && channelA.getInternalProviderFlag3() == channelB.getInternalProviderFlag3() && channelA.getInternalProviderFlag4() == channelB.getInternalProviderFlag4() && (channelA.getInternalProviderId() == null && channelB.getInternalProviderId() == null || channelA.getInternalProviderId().equals(channelB.getInternalProviderId())) && (null != channelA.getLogo(mContext) && null != channelB.getLogo( mContext)) && Arrays.equals(channelA.getInternalProviderDataByteArray(), channelB.getInternalProviderDataByteArray()); return result; } public PreviewChannel.Builder createFullyPopulatedPreviewChannel() { Bitmap logo = BitmapFactory.decodeResource(mContext.getResources(), androidx.tvprovider.test.R.drawable.test_icon); assertNotNull(logo); return new PreviewChannel.Builder() .setAppLinkIntent(new Intent()) .setDescription("Test Preview Channel Description") .setDisplayName("Test Display Name") .setPackageName("androidx.tvprovider.media.tv.test") .setInternalProviderFlag1(0x1) .setInternalProviderFlag2(0x2) .setInternalProviderFlag3(0x3) .setInternalProviderFlag4(0x4) .setInternalProviderId("Test Internal provider id") .setInternalProviderData("Test byte array".getBytes()) .setLogo(logo); } }