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Code Issues Releases Wiki Activity

Improve SubscriptionManager tests

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- fix checkstyle errors
- tests do not run in order, so each one has to do its own assertions separately from what others did
- the uid of an entity in the database needn't be the same of the one created in-memory, since the uid gets assigned upon inserting in the database
- some database functions return a `Completable` that doesn't do anything until it is subscribed to or awaited, so I added `.awaitBlocking()` where needed
- the data of an entity in-memory does not get updated automatically when the corresponding entity in the database is changed, so some tests have been removed
- `manager.insertSubscription` only inserts recent streams, so they need to have a date set on them (I also made related items hardcoded and not dependent on what the channel is currently doing)
This commit is contained in:
Stypox 2022-07-20 11:54:18 +02:00 committed by TobiGr
parent 90bc1905f5
commit 528bd502b4
1 changed files with 70 additions and 95 deletions
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165
app/src/androidTest/java/org/schabi/newpipe/local/subscription/SubscriptionManagerTest.java
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@ -1,8 +1,6 @@
package org.schabi.newpipe.local.subscription; package org.schabi.newpipe.local.subscription;
import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import androidx.test.core.app.ApplicationProvider; import androidx.test.core.app.ApplicationProvider;
@ -11,36 +9,43 @@ import org.junit.Before;
import org.junit.Rule; import org.junit.Rule;
import org.junit.Test; import org.junit.Test;
import org.schabi.newpipe.database.AppDatabase; import org.schabi.newpipe.database.AppDatabase;
import org.schabi.newpipe.database.feed.model.FeedGroupEntity;
import org.schabi.newpipe.database.stream.model.StreamEntity;
import org.schabi.newpipe.database.subscription.SubscriptionEntity; import org.schabi.newpipe.database.subscription.SubscriptionEntity;
import org.schabi.newpipe.extractor.channel.ChannelInfo; import org.schabi.newpipe.extractor.channel.ChannelInfo;
import org.schabi.newpipe.extractor.exceptions.ExtractionException; import org.schabi.newpipe.extractor.exceptions.ExtractionException;
import org.schabi.newpipe.extractor.stream.StreamInfo; import org.schabi.newpipe.extractor.localization.DateWrapper;
import org.schabi.newpipe.extractor.stream.StreamInfoItem;
import org.schabi.newpipe.extractor.stream.StreamType;
import org.schabi.newpipe.testUtil.TestDatabase; import org.schabi.newpipe.testUtil.TestDatabase;
import org.schabi.newpipe.testUtil.TrampolineSchedulerRule; import org.schabi.newpipe.testUtil.TrampolineSchedulerRule;
import java.io.IOException; import java.io.IOException;
import java.lang.reflect.Method; import java.time.OffsetDateTime;
import java.util.Comparator;
import java.util.List;
public class SubscriptionManagerTest { public class SubscriptionManagerTest {
private AppDatabase database; private AppDatabase database;
private SubscriptionManager manager; private SubscriptionManager manager;
private SubscriptionEntity subscription;
private SubscriptionEntity anotherSubscription;
@Rule @Rule
public TrampolineSchedulerRule trampolineScheduler = new TrampolineSchedulerRule(); public TrampolineSchedulerRule trampolineScheduler = new TrampolineSchedulerRule();
private SubscriptionEntity getAssertOneSubscriptionEntity() {
final List<SubscriptionEntity> entities = manager
.getSubscriptions(FeedGroupEntity.GROUP_ALL_ID, "", false)
.blockingFirst();
assertEquals(1, entities.size());
return entities.get(0);
}
@Before @Before
public void setup() throws ExtractionException, IOException { public void setup() {
database = TestDatabase.Companion.createReplacingNewPipeDatabase(); database = TestDatabase.Companion.createReplacingNewPipeDatabase();
manager = new SubscriptionManager(ApplicationProvider.getApplicationContext()); manager = new SubscriptionManager(ApplicationProvider.getApplicationContext());
ChannelInfo info = ChannelInfo.getInfo("https://www.youtube.com/c/3blue1brown");
subscription = SubscriptionEntity.from(info);
manager.insertSubscription(subscription, info);
var entities = manager.getSubscriptions(-1L, subscription.getName(), false).blockingFirst();
assertEquals(1, entities.size());
anotherSubscription = entities.get(0);
} }
@After @After
@ -49,96 +54,66 @@ public class SubscriptionManagerTest {
} }
@Test @Test
public void testInsert1() { public void testInsert() throws ExtractionException, IOException {
//This test fails because the uid of those two SubscriptionEntity aren't the same. final ChannelInfo info = ChannelInfo.getInfo("https://www.youtube.com/c/3blue1brown");
assertEquals(subscription, anotherSubscription); final SubscriptionEntity subscription = SubscriptionEntity.from(info);
}
@Test
public void testInsert2() {
assertEquals(subscription.getUid(), anotherSubscription.getUid());
}
@Test
public void testInsert3() {
assertEquals(subscription.getServiceId(), anotherSubscription.getServiceId());
assertEquals(subscription.getUrl(), anotherSubscription.getUrl());
assertEquals(subscription.getName(), anotherSubscription.getName());
assertEquals(subscription.getAvatarUrl(), anotherSubscription.getAvatarUrl());
assertEquals(subscription.getSubscriberCount(), anotherSubscription.getSubscriberCount());
assertEquals(subscription.getDescription(), anotherSubscription.getDescription());
}
@Test
public void testUpdateNotificationMode1() throws ExtractionException, IOException {
var info = ChannelInfo.getInfo("https://www.youtube.com/c/veritasium");
var subscription = SubscriptionEntity.from(info);
subscription.setNotificationMode(0);
assertEquals(0, subscription.getNotificationMode());
manager.insertSubscription(subscription, info); manager.insertSubscription(subscription, info);
manager.updateNotificationMode(subscription.getServiceId(), subscription.getUrl(), 1); final SubscriptionEntity readSubscription = getAssertOneSubscriptionEntity();
var entities = manager.getSubscriptions(-1L, subscription.getName(), false).blockingFirst();
assertEquals(1, entities.size());
var anotherSubscription = entities.get(0);
// the uid has changed, since the uid is chosen upon inserting, but the rest should match
assertEquals(subscription.getServiceId(), readSubscription.getServiceId());
assertEquals(subscription.getUrl(), readSubscription.getUrl());
assertEquals(subscription.getName(), readSubscription.getName());
assertEquals(subscription.getAvatarUrl(), readSubscription.getAvatarUrl());
assertEquals(subscription.getSubscriberCount(), readSubscription.getSubscriberCount());
assertEquals(subscription.getDescription(), readSubscription.getDescription());
}
@Test
public void testUpdateNotificationMode() throws ExtractionException, IOException {
final ChannelInfo info = ChannelInfo.getInfo("https://www.youtube.com/c/veritasium");
final SubscriptionEntity subscription = SubscriptionEntity.from(info);
subscription.setNotificationMode(0);
manager.insertSubscription(subscription, info);
manager.updateNotificationMode(subscription.getServiceId(), subscription.getUrl(), 1)
.blockingAwait();
final SubscriptionEntity anotherSubscription = getAssertOneSubscriptionEntity();
assertEquals(0, subscription.getNotificationMode());
assertEquals(subscription.getUrl(), anotherSubscription.getUrl()); assertEquals(subscription.getUrl(), anotherSubscription.getUrl());
assertEquals(1, anotherSubscription.getNotificationMode()); assertEquals(1, anotherSubscription.getNotificationMode());
} }
@Test @Test
public void testUpdateNotificationMode2() throws ExtractionException, IOException { public void testRememberRecentStreams() throws ExtractionException, IOException {
var info = ChannelInfo.getInfo("https://www.youtube.com/c/Radiohead"); final ChannelInfo info = ChannelInfo.getInfo("https://www.youtube.com/c/Polyphia");
var subscription = SubscriptionEntity.from(info); final List<StreamInfoItem> relatedItems = List.of(
subscription.setNotificationMode(0); new StreamInfoItem(0, "a", "b", StreamType.VIDEO_STREAM),
assertEquals(0, subscription.getNotificationMode()); new StreamInfoItem(1, "c", "d", StreamType.AUDIO_STREAM),
new StreamInfoItem(2, "e", "f", StreamType.AUDIO_LIVE_STREAM),
new StreamInfoItem(3, "g", "h", StreamType.LIVE_STREAM));
relatedItems.forEach(item -> {
// these two fields must be non-null for the insert to succeed
item.setUploaderUrl(info.getUrl());
item.setUploaderName(info.getName());
// the upload date must not be too much in the past for the item to actually be inserted
item.setUploadDate(new DateWrapper(OffsetDateTime.now()));
});
info.setRelatedItems(relatedItems);
final SubscriptionEntity subscription = SubscriptionEntity.from(info);
manager.insertSubscription(subscription, info); manager.insertSubscription(subscription, info);
manager.updateNotificationMode(subscription.getServiceId(), subscription.getUrl(), 1); final List<StreamEntity> streams = database.streamDAO().getAll().blockingFirst();
assertEquals(1, subscription.getNotificationMode()); assertEquals(4, streams.size());
} streams.sort(Comparator.comparing(StreamEntity::getServiceId));
for (int i = 0; i < 4; i++) {
@Test assertEquals(relatedItems.get(0).getServiceId(), streams.get(0).getServiceId());
public void testUpdateNotificationMode3() throws ExtractionException, IOException { assertEquals(relatedItems.get(0).getUrl(), streams.get(0).getUrl());
var info = ChannelInfo.getInfo("https://www.youtube.com/c/LinusTechTips"); assertEquals(relatedItems.get(0).getName(), streams.get(0).getTitle());
var subscription = SubscriptionEntity.from(info); assertEquals(relatedItems.get(0).getStreamType(), streams.get(0).getStreamType());
subscription.setNotificationMode(1); }
assertEquals(1, subscription.getNotificationMode());
manager.insertSubscription(subscription, info);
manager.updateNotificationMode(subscription.getServiceId(), subscription.getUrl(), 0);
var entities = manager.getSubscriptions(-1L, subscription.getName(), false).blockingFirst();
assertEquals(1, entities.size());
var anotherSubscription = entities.get(0);
assertEquals(subscription.getUrl(), anotherSubscription.getUrl());
assertEquals(0, anotherSubscription.getNotificationMode());
}
@Test
public void testUpdateNotificationMode4() throws ExtractionException, IOException {
var info = ChannelInfo.getInfo("https://www.youtube.com/c/JetBrainsTV");
var subscription = SubscriptionEntity.from(info);
subscription.setNotificationMode(1);
assertEquals(1, subscription.getNotificationMode());
manager.insertSubscription(subscription, info);
manager.updateNotificationMode(subscription.getServiceId(), subscription.getUrl(), 0);
assertEquals(0, subscription.getNotificationMode());
}
@Test
public void testRememberAllStreams() throws ExtractionException, IOException {
database.streamDAO().deleteAll();
var info = ChannelInfo.getInfo("https://www.youtube.com/c/Polyphia");
var subscription = SubscriptionEntity.from(info);
manager.insertSubscription(subscription, info);
// var Stream1 = StreamInfo.getInfo("https://www.youtube.com/watch?v=Z5NoQg8LdDk");
// var Stream2 = StreamInfo.getInfo("https://www.youtube.com/watch?v=2hln1TOQUZ0");
// var Stream3 = StreamInfo.getInfo("https://www.youtube.com/watch?v=9_gkpYORQLU");
// var Stream4 = StreamInfo.getInfo("https://www.youtube.com/watch?v=per9Wz0N-QA");
var streams = database.streamDAO().getAll().blockingFirst();
assertTrue(streams.size() >= 4);
} }
} }