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osu-lazer/osu.Game.Tests/Online/TestSceneOnlinePlayBeatmapAvailabilityTracker.cs
2024-08-30 13:41:34 +02:00

264 lines
11 KiB
C#

// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
#nullable disable
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Threading;
using JetBrains.Annotations;
using NUnit.Framework;
using osu.Framework.Allocation;
using osu.Framework.Audio;
using osu.Framework.Bindables;
using osu.Framework.Extensions;
using osu.Framework.Graphics;
using osu.Framework.IO.Stores;
using osu.Framework.Platform;
using osu.Framework.Testing;
using osu.Game.Beatmaps;
using osu.Game.Beatmaps.Formats;
using osu.Game.Database;
using osu.Game.IO;
using osu.Game.IO.Archives;
using osu.Game.Online.API;
using osu.Game.Online.API.Requests;
using osu.Game.Online.API.Requests.Responses;
using osu.Game.Online.Rooms;
using osu.Game.Rulesets;
using osu.Game.Tests.Resources;
using osu.Game.Tests.Visual;
namespace osu.Game.Tests.Online
{
[HeadlessTest]
public partial class TestSceneOnlinePlayBeatmapAvailabilityTracker : OsuTestScene
{
private RulesetStore rulesets;
private TestBeatmapManager beatmaps;
private TestBeatmapModelDownloader beatmapDownloader;
private string testBeatmapFile;
private BeatmapInfo testBeatmapInfo;
private BeatmapSetInfo testBeatmapSet;
private readonly Bindable<PlaylistItem> selectedItem = new Bindable<PlaylistItem>();
private OnlinePlayBeatmapAvailabilityTracker availabilityTracker;
[BackgroundDependencyLoader]
private void load(AudioManager audio, GameHost host)
{
Dependencies.Cache(rulesets = new RealmRulesetStore(Realm));
Dependencies.CacheAs<BeatmapManager>(beatmaps = new TestBeatmapManager(LocalStorage, Realm, rulesets, API, audio, Resources, host, Beatmap.Default));
Dependencies.CacheAs<BeatmapModelDownloader>(beatmapDownloader = new TestBeatmapModelDownloader(beatmaps, API));
}
[SetUp]
public void SetUp() => Schedule(() =>
{
((DummyAPIAccess)API).HandleRequest = req =>
{
switch (req)
{
case GetBeatmapsRequest beatmapsReq:
var beatmap = CreateAPIBeatmap();
beatmap.OnlineID = testBeatmapInfo.OnlineID;
beatmap.OnlineBeatmapSetID = testBeatmapSet.OnlineID;
beatmap.Checksum = testBeatmapInfo.MD5Hash;
beatmap.BeatmapSet!.OnlineID = testBeatmapSet.OnlineID;
beatmapsReq.TriggerSuccess(new GetBeatmapsResponse { Beatmaps = new List<APIBeatmap> { beatmap } });
return true;
default:
return false;
}
};
beatmaps.AllowImport.Reset();
testBeatmapFile = TestResources.GetQuickTestBeatmapForImport();
testBeatmapInfo = getTestBeatmapInfo(testBeatmapFile);
testBeatmapSet = testBeatmapInfo.BeatmapSet;
Realm.Write(r => r.RemoveAll<BeatmapSetInfo>());
Realm.Write(r => r.RemoveAll<BeatmapInfo>());
selectedItem.Value = new PlaylistItem(testBeatmapInfo)
{
RulesetID = testBeatmapInfo.Ruleset.OnlineID,
};
recreateChildren();
});
private void recreateChildren()
{
var beatmapLookupCache = new BeatmapLookupCache();
Child = new DependencyProvidingContainer
{
CachedDependencies = new[]
{
(typeof(BeatmapLookupCache), (object)beatmapLookupCache)
},
Children = new Drawable[]
{
beatmapLookupCache,
availabilityTracker = new OnlinePlayBeatmapAvailabilityTracker
{
SelectedItem = { BindTarget = selectedItem, }
}
}
};
}
[Test]
public void TestBeatmapDownloadingFlow()
{
AddUntilStep("ensure beatmap unavailable", () => !beatmaps.IsAvailableLocally(testBeatmapSet));
addAvailabilityCheckStep("state not downloaded", BeatmapAvailability.NotDownloaded);
AddStep("start downloading", () => beatmapDownloader.Download(testBeatmapSet));
addAvailabilityCheckStep("state downloading 0%", () => BeatmapAvailability.Downloading(0.0f));
AddStep("set progress 40%", () => ((TestDownloadRequest)beatmapDownloader.GetExistingDownload(testBeatmapSet))!.SetProgress(0.4f));
addAvailabilityCheckStep("state downloading 40%", () => BeatmapAvailability.Downloading(0.4f));
AddStep("finish download", () => ((TestDownloadRequest)beatmapDownloader.GetExistingDownload(testBeatmapSet))!.TriggerSuccess(testBeatmapFile));
addAvailabilityCheckStep("state importing", BeatmapAvailability.Importing);
AddStep("allow importing", () => beatmaps.AllowImport.Set());
AddUntilStep("wait for import", () => beatmaps.CurrentImport != null);
AddUntilStep("ensure beatmap available", () => beatmaps.IsAvailableLocally(testBeatmapSet));
addAvailabilityCheckStep("state is locally available", BeatmapAvailability.LocallyAvailable);
}
[Test]
public void TestTrackerRespectsSoftDeleting()
{
AddStep("allow importing", () => beatmaps.AllowImport.Set());
AddStep("import beatmap", () => beatmaps.Import(testBeatmapFile).WaitSafely());
addAvailabilityCheckStep("state locally available", BeatmapAvailability.LocallyAvailable);
AddStep("delete beatmap", () => beatmaps.Delete(beatmaps.QueryBeatmapSet(b => b.OnlineID == testBeatmapSet.OnlineID)!.Value));
addAvailabilityCheckStep("state not downloaded", BeatmapAvailability.NotDownloaded);
AddStep("undelete beatmap", () => beatmaps.Undelete(beatmaps.QueryBeatmapSet(b => b.OnlineID == testBeatmapSet.OnlineID)!.Value));
addAvailabilityCheckStep("state locally available", BeatmapAvailability.LocallyAvailable);
}
[Test]
public void TestTrackerRespectsChecksum()
{
AddStep("allow importing", () => beatmaps.AllowImport.Set());
AddStep("import beatmap", () => beatmaps.Import(testBeatmapFile).WaitSafely());
addAvailabilityCheckStep("initially locally available", BeatmapAvailability.LocallyAvailable);
AddStep("import altered beatmap", () =>
{
beatmaps.Import(TestResources.GetTestBeatmapForImport(true)).WaitSafely();
});
addAvailabilityCheckStep("state not downloaded", BeatmapAvailability.NotDownloaded);
AddStep("recreate tracker", recreateChildren);
addAvailabilityCheckStep("state not downloaded as well", BeatmapAvailability.NotDownloaded);
AddStep("reimport original beatmap", () => beatmaps.Import(TestResources.GetQuickTestBeatmapForImport()).WaitSafely());
addAvailabilityCheckStep("locally available after re-import", BeatmapAvailability.LocallyAvailable);
}
private void addAvailabilityCheckStep(string description, Func<BeatmapAvailability> expected)
{
AddUntilStep(description, () => availabilityTracker.Availability.Value.Equals(expected.Invoke()));
}
private static BeatmapInfo getTestBeatmapInfo(string archiveFile)
{
BeatmapInfo info;
using (var archive = new ZipArchiveReader(File.OpenRead(archiveFile)))
using (var stream = archive.GetStream("Soleily - Renatus (Gamu) [Insane].osu"))
using (var reader = new LineBufferedReader(stream))
{
var decoder = Decoder.GetDecoder<Beatmap>(reader);
var beatmap = decoder.Decode(reader);
info = beatmap.BeatmapInfo;
Debug.Assert(info.BeatmapSet != null);
info.BeatmapSet.Beatmaps.Add(info);
info.MD5Hash = stream.ComputeMD5Hash();
info.Hash = stream.ComputeSHA2Hash();
}
return info;
}
private class TestBeatmapManager : BeatmapManager
{
public readonly ManualResetEventSlim AllowImport = new ManualResetEventSlim();
public Live<BeatmapSetInfo> CurrentImport { get; private set; }
public TestBeatmapManager(Storage storage, RealmAccess realm, RulesetStore rulesets, IAPIProvider api, [NotNull] AudioManager audioManager, IResourceStore<byte[]> resources,
GameHost host = null, WorkingBeatmap defaultBeatmap = null)
: base(storage, realm, api, audioManager, resources, host, defaultBeatmap)
{
}
protected override BeatmapImporter CreateBeatmapImporter(Storage storage, RealmAccess realm)
{
return new TestBeatmapImporter(this, storage, realm);
}
internal class TestBeatmapImporter : BeatmapImporter
{
private readonly TestBeatmapManager testBeatmapManager;
public TestBeatmapImporter(TestBeatmapManager testBeatmapManager, Storage storage, RealmAccess databaseAccess)
: base(storage, databaseAccess)
{
this.testBeatmapManager = testBeatmapManager;
}
public override Live<BeatmapSetInfo> ImportModel(BeatmapSetInfo item, ArchiveReader archive = null, ImportParameters parameters = default, CancellationToken cancellationToken = default)
{
if (!testBeatmapManager.AllowImport.Wait(TimeSpan.FromSeconds(10), cancellationToken))
throw new TimeoutException("Timeout waiting for import to be allowed.");
return (testBeatmapManager.CurrentImport = base.ImportModel(item, archive, parameters, cancellationToken));
}
}
}
internal class TestBeatmapModelDownloader : BeatmapModelDownloader
{
public TestBeatmapModelDownloader(IModelImporter<BeatmapSetInfo> importer, IAPIProvider apiProvider)
: base(importer, apiProvider)
{
}
protected override ArchiveDownloadRequest<IBeatmapSetInfo> CreateDownloadRequest(IBeatmapSetInfo set, bool minimiseDownloadSize)
=> new TestDownloadRequest(set);
}
internal class TestDownloadRequest : ArchiveDownloadRequest<IBeatmapSetInfo>
{
public new void SetProgress(float progress) => base.SetProgress(progress);
public new void TriggerSuccess(string filename) => base.TriggerSuccess(filename);
public TestDownloadRequest(IBeatmapSetInfo model)
: base(model)
{
}
protected override string Target => string.Empty;
}
}
}