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Code Issues Releases Wiki Activity

Add equality support to ILive types

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This commit is contained in:
Dean Herbert 2021-11-26 14:38:39 +09:00
parent 3bc8f21935
commit 13612c0d02
5 changed files with 13 additions and 7 deletions
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9
osu.Game.Tests/Database/RealmLiveTests.cs
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@ -6,7 +6,6 @@ using System.Diagnostics;
using System.Linq;
using System.Threading.Tasks;
using NUnit.Framework;
using osu.Game.Beatmaps;
using osu.Game.Database;
using osu.Game.Models;
using Realms;
@ -18,15 +17,15 @@ namespace osu.Game.Tests.Database
public class RealmLiveTests : RealmTest
{
[Test]
public void TestLiveCastability()
public void TestLiveEquality()
{
RunTestWithRealm((realmFactory, _) =>
{
RealmLive<RealmBeatmap> beatmap = realmFactory.CreateContext().Write(r => r.Add(new RealmBeatmap(CreateRuleset(), new RealmBeatmapDifficulty(), new RealmBeatmapMetadata()))).ToLive();
ILive<RealmBeatmap> beatmap = realmFactory.CreateContext().Write(r => r.Add(new RealmBeatmap(CreateRuleset(), new RealmBeatmapDifficulty(), new RealmBeatmapMetadata()))).ToLive();
ILive<IBeatmapInfo> iBeatmap = beatmap;
ILive<RealmBeatmap> beatmap2 = realmFactory.CreateContext().All<RealmBeatmap>().First().ToLive();
Assert.AreEqual(0, iBeatmap.Value.Length);
Assert.AreEqual(beatmap, beatmap2);
});
}

4
osu.Game/Database/EntityFrameworkLive.cs
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@ -3,6 +3,8 @@
using System;
#nullable enable
namespace osu.Game.Database
{
public class EntityFrameworkLive<T> : ILive<T> where T : class
@ -30,5 +32,7 @@ namespace osu.Game.Database
}
public T Value { get; }
public bool Equals(ILive<T>? other) => ID == other?.ID;
}
}

3
osu.Game/Database/ILive.cs
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@ -9,7 +9,8 @@ namespace osu.Game.Database
/// A wrapper to provide access to database backed classes in a thread-safe manner.
/// </summary>
/// <typeparam name="T">The databased type.</typeparam>
public interface ILive<out T> where T : class // TODO: Add IHasGuidPrimaryKey once we don't need EF support any more.
public interface ILive<T> : IEquatable<ILive<T>>
where T : class // TODO: Add IHasGuidPrimaryKey once we don't need EF support any more.
{
Guid ID { get; }

2
osu.Game/Database/IPostImports.cs
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@ -8,7 +8,7 @@ using System.Collections.Generic;
namespace osu.Game.Database
{
public interface IPostImports<out TModel>
public interface IPostImports<TModel>
where TModel : class
{
/// <summary>

2
osu.Game/Database/RealmLive.cs
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@ -107,5 +107,7 @@ namespace osu.Game.Database
// this matches realm's internal thread validation (see https://github.com/realm/realm-dotnet/blob/903b4d0b304f887e37e2d905384fb572a6496e70/Realm/Realm/Native/SynchronizationContextScheduler.cs#L72)
private bool isCorrectThread
=> (fetchedContext != null && SynchronizationContext.Current == fetchedContext) || fetchedThreadId == Thread.CurrentThread.ManagedThreadId;
public bool Equals(ILive<T>? other) => ID == other?.ID;
}
}