Migrate backend test suite from xUnit v2 to v3

- Directory.Packages.props: xunit 2.9.3 -> xunit.v3 4.0.0, bump
  xunit.runner.visualstudio to the matching 4.0.0
- All 5 test csproj: xunit -> xunit.v3 package reference, add
  <OutputType>Exe</OutputType> (v3 test projects are standalone
  executables)
- backend/global.json: opt dotnet test into the new MTP-native mode
  (.NET 10 SDK removed the old VSTest bridge for MTP-based test
  projects like xunit v3)
- IAsyncLifetime implementations (HandlerTestBase, ApiTestFixture,
  InfrastructureTestFixture, StorageServiceTests): v3's IAsyncLifetime
  now IS IAsyncDisposable, so InitializeAsync/DisposeAsync return
  ValueTask instead of Task. ApiTestFixture specifically now overrides
  WebApplicationFactory.DisposeAsync instead of implementing
  IAsyncLifetime.DisposeAsync explicitly, since v3 collapses both to
  the same single DisposeAsync slot
- Replaced CancellationToken.None with TestContext.Current.CancellationToken
  across the suite (a v3-only API) and added it to every call that
  was silently omitting a CancellationToken argument, per the new
  xUnit1051 analyzer warnings that came with the v3 package

Verified: dotnet build (0 warnings, 0 errors) and dotnet test, 250/250
passing under the new MTP runner.
This commit is contained in:
2026-09-09 22:11:29 +02:00
parent b57949a6bc
commit 98e6dfc4c4
62 changed files with 286 additions and 272 deletions
@@ -17,7 +17,7 @@ public sealed class YouTubeTrackProvisionerTests : HandlerTestBase
[Fact]
public async Task FindAsync_UnknownVideo_ReturnsNull()
{
var track = await CreateProvisioner().FindAsync("missing-video", CancellationToken.None);
var track = await CreateProvisioner().FindAsync("missing-video", TestContext.Current.CancellationToken);
Assert.Null(track);
}
@@ -28,11 +28,11 @@ public sealed class YouTubeTrackProvisionerTests : HandlerTestBase
var existing = TestEntities.ExternalTrack(externalId: "known-video");
await SeedAsync(existing);
var result = await CreateProvisioner().GetOrCreateAsync("known-video", CancellationToken.None);
var result = await CreateProvisioner().GetOrCreateAsync("known-video", TestContext.Current.CancellationToken);
Assert.False(result.IsError);
Assert.Equal(existing.Id, result.Value.Track.Id);
await youTubeMusicService.DidNotReceiveWithAnyArgs().GetSongAsync(default!, default);
await youTubeMusicService.DidNotReceiveWithAnyArgs().GetSongAsync(default!, TestContext.Current.CancellationToken);
}
[Fact]
@@ -43,12 +43,12 @@ public sealed class YouTubeTrackProvisionerTests : HandlerTestBase
"new-video", "New Song", "New Artist", "Album", 210, "https://img/thumb.jpg", false,
[new YouTubeArtistRef(null, "New Artist"), new YouTubeArtistRef(null, "new artist")]));
var result = await CreateProvisioner().GetOrCreateAsync("new-video", CancellationToken.None);
var result = await CreateProvisioner().GetOrCreateAsync("new-video", TestContext.Current.CancellationToken);
Assert.False(result.IsError);
Assert.Equal("New Song", result.Value.Track.Title);
Assert.Single(await Database.Artists.ToListAsync());
Assert.Single(await Database.TrackArtists.ToListAsync());
Assert.Single(await Database.Artists.ToListAsync(TestContext.Current.CancellationToken));
Assert.Single(await Database.TrackArtists.ToListAsync(TestContext.Current.CancellationToken));
}
[Fact]
@@ -57,7 +57,7 @@ public sealed class YouTubeTrackProvisionerTests : HandlerTestBase
youTubeMusicService.GetSongAsync("bad-video", Arg.Any<CancellationToken>())
.Returns(ErrorOr.Error.NotFound(description: "Video not found"));
var result = await CreateProvisioner().GetOrCreateAsync("bad-video", CancellationToken.None);
var result = await CreateProvisioner().GetOrCreateAsync("bad-video", TestContext.Current.CancellationToken);
Assert.True(result.IsError);
}
@@ -76,11 +76,11 @@ public sealed class YouTubeTrackProvisionerTests : HandlerTestBase
new YouTubeAlbumTrack("track-2", "Track Two", 200, 2, false)
]);
await CreateProvisioner().MaterializeAlbumAsync("album-1", detail, CancellationToken.None);
await CreateProvisioner().MaterializeAlbumAsync("album-1", detail, TestContext.Current.CancellationToken);
Assert.Equal(2, await Database.ExternalTracks.CountAsync());
Assert.Equal(2, await Database.AlbumHasTracks.CountAsync());
Assert.Single(await Database.ExternalAlbums.ToListAsync());
Assert.Equal(2, await Database.ExternalTracks.CountAsync(TestContext.Current.CancellationToken));
Assert.Equal(2, await Database.AlbumHasTracks.CountAsync(TestContext.Current.CancellationToken));
Assert.Single(await Database.ExternalAlbums.ToListAsync(TestContext.Current.CancellationToken));
}
[Fact]
@@ -93,11 +93,11 @@ public sealed class YouTubeTrackProvisionerTests : HandlerTestBase
Tracks: [new YouTubeAlbumTrack("track-1", "Track One", 200, 1, false)]);
var provisioner = CreateProvisioner();
await provisioner.MaterializeAlbumAsync("album-1", detail, CancellationToken.None);
await provisioner.MaterializeAlbumAsync("album-1", detail, CancellationToken.None);
await provisioner.MaterializeAlbumAsync("album-1", detail, TestContext.Current.CancellationToken);
await provisioner.MaterializeAlbumAsync("album-1", detail, TestContext.Current.CancellationToken);
Assert.Single(await Database.ExternalTracks.ToListAsync());
Assert.Single(await Database.AlbumHasTracks.ToListAsync());
Assert.Single(await Database.ExternalAlbums.ToListAsync());
Assert.Single(await Database.ExternalTracks.ToListAsync(TestContext.Current.CancellationToken));
Assert.Single(await Database.AlbumHasTracks.ToListAsync(TestContext.Current.CancellationToken));
Assert.Single(await Database.ExternalAlbums.ToListAsync(TestContext.Current.CancellationToken));
}
}