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
@@ -38,11 +38,11 @@ public sealed class RequestPlayListPictureUploadCommandHandlerTests : HandlerTes
var command = new RequestPlayListPictureUploadCommand(user.Id, "webp", "image/webp");
var result = await CreateHandler().Handle(command, CancellationToken.None);
var result = await CreateHandler().Handle(command, TestContext.Current.CancellationToken);
Assert.False(result.IsError);
Assert.Equal("https://storage.musify.test/presigned-upload", result.Value.UploadUrl);
Assert.Single(await Database.UploadIntents.ToListAsync());
Assert.Single(await Database.UploadIntents.ToListAsync(TestContext.Current.CancellationToken));
}
[Fact]
@@ -50,7 +50,7 @@ public sealed class RequestPlayListPictureUploadCommandHandlerTests : HandlerTes
{
var command = new RequestPlayListPictureUploadCommand(404, "webp", "image/webp");
var result = await CreateHandler().Handle(command, CancellationToken.None);
var result = await CreateHandler().Handle(command, TestContext.Current.CancellationToken);
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
}
@@ -66,9 +66,9 @@ public sealed class RequestPlayListPictureUploadCommandHandlerTests : HandlerTes
var command = new RequestPlayListPictureUploadCommand(user.Id, "webp", "image/webp", ExpectedSizeBytes: 1_000_000);
var result = await CreateHandler(config).Handle(command, CancellationToken.None);
var result = await CreateHandler(config).Handle(command, TestContext.Current.CancellationToken);
Assert.Equal(ErrorType.Validation, result.FirstError.Type);
Assert.Empty(await Database.UploadIntents.ToListAsync());
Assert.Empty(await Database.UploadIntents.ToListAsync(TestContext.Current.CancellationToken));
}
}