Use block-scoped namespaces in the test suite

Converts all 73 test source files from file-scoped (namespace X;) to
block-scoped (namespace X { ... }) declarations, re-indenting their
contents accordingly. Matches the existing convention already used in
several production files (e.g. Musify.Infrastructure.Configuration,
Musify.Application.Contracts).

Mechanical change only, done with a script, verified with a full
rebuild (0 warnings, 0 errors) and test run (257/257 passing).

backend/Tests/Musify.Api.Tests/Authentication/CurrentUserTests.cs

@@ -3,8 +3,8 @@ using Microsoft.AspNetCore.Http;
 using Musify.Api.Authentication;
 using Xunit;
 
-namespace Musify.Api.Tests.Authentication;
-
+namespace Musify.Api.Tests.Authentication
+{
     public sealed class CurrentUserTests
     {
         private static async Task<CurrentUser> BindAsync(ClaimsPrincipal principal)
@@ -82,3 +82,4 @@ public sealed class CurrentUserTests
             Assert.Null(user.FindClaim("missing"));
         }
     }
+}

backend/Tests/Musify.Api.Tests/Endpoints/AlbumEndpointsTests.cs

@@ -6,8 +6,8 @@ using Musify.Api.Tests.TestSupport;
 using Musify.Application.Albums.Responses;
 using Xunit;
 
-namespace Musify.Api.Tests.Endpoints;
-
+namespace Musify.Api.Tests.Endpoints
+{
     [Collection(ApiCollection.Name)]
     public sealed class AlbumEndpointsTests(ApiTestFixture fixture)
     {
@@ -96,3 +96,4 @@ public sealed class AlbumEndpointsTests(ApiTestFixture fixture)
             Assert.Equal(HttpStatusCode.NotFound, getResponse.StatusCode);
         }
     }
+}

backend/Tests/Musify.Api.Tests/Endpoints/UserEndpointsTests.cs

@@ -5,8 +5,8 @@ using Musify.Api.Tests.TestSupport;
 using Musify.Application.Users.Responses;
 using Xunit;
 
-namespace Musify.Api.Tests.Endpoints;
-
+namespace Musify.Api.Tests.Endpoints
+{
     [Collection(ApiCollection.Name)]
     public sealed class UserEndpointsTests(ApiTestFixture fixture)
     {
@@ -71,3 +71,4 @@ public sealed class UserEndpointsTests(ApiTestFixture fixture)
             Assert.Equal(HttpStatusCode.NotFound, response.StatusCode);
         }
     }
+}

backend/Tests/Musify.Api.Tests/Extensions/ErrorOrHttpExtensionsTests.cs

@@ -4,8 +4,8 @@ using Microsoft.Extensions.DependencyInjection;
 using Musify.Api.Extensions;
 using Xunit;
 
-namespace Musify.Api.Tests.Extensions;
-
+namespace Musify.Api.Tests.Extensions
+{
     public sealed class ErrorOrHttpExtensionsTests
     {
         // The concrete IResult types (NoContent, UnauthorizedHttpResult, ...) resolve logging/problem-
@@ -135,3 +135,4 @@ public sealed class ErrorOrHttpExtensionsTests
             Assert.Equal(StatusCodes.Status409Conflict, statusCode);
         }
     }
+}

backend/Tests/Musify.Api.Tests/Filters/ValidationFilterTests.cs

@@ -6,8 +6,8 @@ using Musify.Api.Filters;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Api.Tests.Filters;
-
+namespace Musify.Api.Tests.Filters
+{
     public sealed class ValidationFilterTests
     {
         public sealed record Payload(string Name);
@@ -64,3 +64,4 @@ public sealed class ValidationFilterTests
             await validator.DidNotReceiveWithAnyArgs().ValidateAsync(Arg.Any<Payload>(), Arg.Any<CancellationToken>());
         }
     }
+}

backend/Tests/Musify.Api.Tests/TestSupport/ApiTestFixture.cs

@@ -11,8 +11,8 @@ using NSubstitute;
 using Testcontainers.PostgreSql;
 using Xunit;
 
-namespace Musify.Api.Tests.TestSupport;
-
+namespace Musify.Api.Tests.TestSupport
+{
     /// <summary>
     /// Boots the real <c>Musify.Api</c> host — real routing, real auth/authorization pipeline,
     /// real validators, real Mediator handlers — against a private Postgres container (so EF
@@ -119,3 +119,4 @@ public sealed class ApiCollection : ICollectionFixture<ApiTestFixture>
     {
         public const string Name = "Api";
     }
+}

backend/Tests/Musify.Api.Tests/TestSupport/FakeAuthenticationHandler.cs

@@ -4,8 +4,8 @@ using Microsoft.AspNetCore.Authentication;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 
-namespace Musify.Api.Tests.TestSupport;
-
+namespace Musify.Api.Tests.TestSupport
+{
     /// <summary>
     /// Replaces the real JwtBearer handler in the test host: a request carrying the
     /// <see cref="UserIdHeader"/> header authenticates as that user id, with no real token,
@@ -35,3 +35,4 @@ public sealed class FakeAuthenticationHandler(
             return Task.FromResult(AuthenticateResult.Success(ticket));
         }
     }
+}

backend/Tests/Musify.Api.Tests/Validators/CreateAlbumRequestValidatorTests.cs

@@ -2,8 +2,8 @@ using Musify.Api.DataTransferObjects.Albums;
 using Musify.Api.Validators.Albums;
 using Xunit;
 
-namespace Musify.Api.Tests.Validators;
-
+namespace Musify.Api.Tests.Validators
+{
     public sealed class CreateAlbumRequestValidatorTests
     {
         private readonly CreateAlbumRequestValidator validator = new();
@@ -73,3 +73,4 @@ public sealed class CreateAlbumRequestValidatorTests
             Assert.False(result.IsValid);
         }
     }
+}

backend/Tests/Musify.Api.Tests/Validators/CreateUserRequestValidatorTests.cs

@@ -2,8 +2,8 @@ using Musify.Api.DataTransferObjects.Users;
 using Musify.Api.Validators.Users;
 using Xunit;
 
-namespace Musify.Api.Tests.Validators;
-
+namespace Musify.Api.Tests.Validators
+{
     public sealed class CreateUserRequestValidatorTests
     {
         private readonly CreateUserRequestValidator validator = new();
@@ -49,3 +49,4 @@ public sealed class CreateUserRequestValidatorTests
             Assert.True(result.IsValid);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Albums/AddTrackToAlbumCommandHandlerTests.cs

@@ -5,8 +5,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Domain.Entities;
 using Xunit;
 
-namespace Musify.Application.Tests.Albums;
-
+namespace Musify.Application.Tests.Albums
+{
     public sealed class AddTrackToAlbumCommandHandlerTests : HandlerTestBase
     {
         private AddTrackToAlbumCommandHandler CreateHandler() => new(Database, NoOpLogger<AddTrackToAlbumCommandHandler>());
@@ -109,3 +109,4 @@ public sealed class AddTrackToAlbumCommandHandlerTests : HandlerTestBase
             Assert.Equal(4, newLink.TrackNumber);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Albums/CreateAlbumCommandHandlerTests.cs

@@ -3,8 +3,8 @@ using Musify.Application.Albums;
 using Musify.Application.Tests.TestSupport;
 using Xunit;
 
-namespace Musify.Application.Tests.Albums;
-
+namespace Musify.Application.Tests.Albums
+{
     public sealed class CreateAlbumCommandHandlerTests : HandlerTestBase
     {
         private CreateAlbumCommandHandler CreateHandler() => new(Database, NoOpLogger<CreateAlbumCommandHandler>());
@@ -41,3 +41,4 @@ public sealed class CreateAlbumCommandHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Albums/DeleteAlbumCommandHandlerTests.cs

@@ -3,8 +3,8 @@ using Musify.Application.Albums;
 using Musify.Application.Tests.TestSupport;
 using Xunit;
 
-namespace Musify.Application.Tests.Albums;
-
+namespace Musify.Application.Tests.Albums
+{
     public sealed class DeleteAlbumCommandHandlerTests : HandlerTestBase
     {
         private DeleteAlbumCommandHandler CreateHandler() => new(Database, NoOpLogger<DeleteAlbumCommandHandler>());
@@ -44,3 +44,4 @@ public sealed class DeleteAlbumCommandHandlerTests : HandlerTestBase
             Assert.NotNull(await Database.UserAlbums.FindAsync([album.Id], TestContext.Current.CancellationToken));
         }
     }
+}

backend/Tests/Musify.Application.Tests/Albums/GetAlbumByIdQueryHandlerTests.cs

@@ -4,8 +4,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Domain.Entities;
 using Xunit;
 
-namespace Musify.Application.Tests.Albums;
-
+namespace Musify.Application.Tests.Albums
+{
     public sealed class GetAlbumByIdQueryHandlerTests : HandlerTestBase
     {
         private GetAlbumByIdQueryHandler CreateHandler() => new(Database);
@@ -34,3 +34,4 @@ public sealed class GetAlbumByIdQueryHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Albums/GetAlbumTracksQueryHandlerTests.cs

@@ -4,8 +4,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Domain.Entities;
 using Xunit;
 
-namespace Musify.Application.Tests.Albums;
-
+namespace Musify.Application.Tests.Albums
+{
     public sealed class GetAlbumTracksQueryHandlerTests : HandlerTestBase
     {
         private GetAlbumTracksQueryHandler CreateHandler() => new(Database);
@@ -36,3 +36,4 @@ public sealed class GetAlbumTracksQueryHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Albums/GetAlbumsByUserIdQueryHandlerTests.cs

@@ -3,8 +3,8 @@ using Musify.Application.Albums;
 using Musify.Application.Tests.TestSupport;
 using Xunit;
 
-namespace Musify.Application.Tests.Albums;
-
+namespace Musify.Application.Tests.Albums
+{
     public sealed class GetAlbumsByUserIdQueryHandlerTests : HandlerTestBase
     {
         private GetAlbumsByUserIdQueryHandler CreateHandler() => new(Database);
@@ -31,3 +31,4 @@ public sealed class GetAlbumsByUserIdQueryHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Albums/GetAlbumsQueryHandlerTests.cs

@@ -2,8 +2,8 @@ using Musify.Application.Albums;
 using Musify.Application.Tests.TestSupport;
 using Xunit;
 
-namespace Musify.Application.Tests.Albums;
-
+namespace Musify.Application.Tests.Albums
+{
     public sealed class GetAlbumsQueryHandlerTests : HandlerTestBase
     {
         private GetAlbumsQueryHandler CreateHandler() => new(Database);
@@ -46,3 +46,4 @@ public sealed class GetAlbumsQueryHandlerTests : HandlerTestBase
             Assert.True(result.Value.HasNextPage);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Albums/GetRecentlyListenedAlbumsQueryHandlerTests.cs

@@ -3,8 +3,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Domain.Entities;
 using Xunit;
 
-namespace Musify.Application.Tests.Albums;
-
+namespace Musify.Application.Tests.Albums
+{
     public sealed class GetRecentlyListenedAlbumsQueryHandlerTests : HandlerTestBase
     {
         private GetRecentlyListenedAlbumsQueryHandler CreateHandler() => new(Database);
@@ -58,3 +58,4 @@ public sealed class GetRecentlyListenedAlbumsQueryHandlerTests : HandlerTestBase
             Assert.Equal(2, result.Value.Count);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Albums/RemoveTrackFromAlbumCommandHandlerTests.cs

@@ -5,8 +5,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Domain.Entities;
 using Xunit;
 
-namespace Musify.Application.Tests.Albums;
-
+namespace Musify.Application.Tests.Albums
+{
     public sealed class RemoveTrackFromAlbumCommandHandlerTests : HandlerTestBase
     {
         private RemoveTrackFromAlbumCommandHandler CreateHandler() =>
@@ -70,3 +70,4 @@ public sealed class RemoveTrackFromAlbumCommandHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Albums/UpdateAlbumCommandHandlerTests.cs

@@ -3,8 +3,8 @@ using Musify.Application.Albums;
 using Musify.Application.Tests.TestSupport;
 using Xunit;
 
-namespace Musify.Application.Tests.Albums;
-
+namespace Musify.Application.Tests.Albums
+{
     public sealed class UpdateAlbumCommandHandlerTests : HandlerTestBase
     {
         private UpdateAlbumCommandHandler CreateHandler() => new(Database, NoOpLogger<UpdateAlbumCommandHandler>());
@@ -55,3 +55,4 @@ public sealed class UpdateAlbumCommandHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.Unauthorized, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Mixes/GenerateMixesForUserCommandHandlerTests.cs

@@ -8,8 +8,8 @@ using Musify.Domain.ValueObjects;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.Mixes;
-
+namespace Musify.Application.Tests.Mixes
+{
     public sealed class GenerateMixesForUserCommandHandlerTests : HandlerTestBase
     {
         private readonly IYouTubeMusicService youTubeMusicService = Substitute.For<IYouTubeMusicService>();
@@ -104,3 +104,4 @@ public sealed class GenerateMixesForUserCommandHandlerTests : HandlerTestBase
             Assert.All(items, item => Assert.Equal(MixItemSource.Musify, item.Source));
         }
     }
+}

backend/Tests/Musify.Application.Tests/Mixes/GetMixByIdQueryHandlerTests.cs

@@ -3,8 +3,8 @@ using Musify.Application.Mixes;
 using Musify.Application.Tests.TestSupport;
 using Xunit;
 
-namespace Musify.Application.Tests.Mixes;
-
+namespace Musify.Application.Tests.Mixes
+{
     public sealed class GetMixByIdQueryHandlerTests : HandlerTestBase
     {
         private GetMixByIdQueryHandler CreateHandler() => new(Database);
@@ -45,3 +45,4 @@ public sealed class GetMixByIdQueryHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Mixes/GetMixesByUserIdQueryHandlerTests.cs

@@ -2,8 +2,8 @@ using Musify.Application.Mixes;
 using Musify.Application.Tests.TestSupport;
 using Xunit;
 
-namespace Musify.Application.Tests.Mixes;
-
+namespace Musify.Application.Tests.Mixes
+{
     public sealed class GetMixesByUserIdQueryHandlerTests : HandlerTestBase
     {
         private GetMixesByUserIdQueryHandler CreateHandler() => new(Database);
@@ -36,3 +36,4 @@ public sealed class GetMixesByUserIdQueryHandlerTests : HandlerTestBase
             Assert.Empty(result.Value);
         }
     }
+}

backend/Tests/Musify.Application.Tests/PlayLists/AddTrackToPlayListCommandHandlerTests.cs

@@ -5,8 +5,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Domain.Entities;
 using Xunit;
 
-namespace Musify.Application.Tests.PlayLists;
-
+namespace Musify.Application.Tests.PlayLists
+{
     public sealed class AddTrackToPlayListCommandHandlerTests : HandlerTestBase
     {
         private AddTrackToPlayListCommandHandler CreateHandler() => new(Database, NoOpLogger<AddTrackToPlayListCommandHandler>());
@@ -90,3 +90,4 @@ public sealed class AddTrackToPlayListCommandHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.Conflict, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/PlayLists/AddYouTubeTrackToPlayListCommandHandlerTests.cs

@@ -8,8 +8,8 @@ using Musify.Domain.Entities;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.PlayLists;
-
+namespace Musify.Application.Tests.PlayLists
+{
     public sealed class AddYouTubeTrackToPlayListCommandHandlerTests : HandlerTestBase
     {
         private readonly IEventBus eventBus = Substitute.For<IEventBus>();
@@ -102,3 +102,4 @@ public sealed class AddYouTubeTrackToPlayListCommandHandlerTests : HandlerTestBa
             Assert.Equal(ErrorType.Conflict, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/PlayLists/CreatePlayListCommandHandlerTests.cs

@@ -6,8 +6,8 @@ using Musify.Application.Tests.TestSupport;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.PlayLists;
-
+namespace Musify.Application.Tests.PlayLists
+{
     public sealed class CreatePlayListCommandHandlerTests : HandlerTestBase
     {
         private readonly IEventBus eventBus = Substitute.For<IEventBus>();
@@ -83,3 +83,4 @@ public sealed class CreatePlayListCommandHandlerTests : HandlerTestBase
             Assert.True(result.IsError);
         }
     }
+}

backend/Tests/Musify.Application.Tests/PlayLists/DeletePlayListCommandHandlerTests.cs

@@ -6,8 +6,8 @@ using Musify.Domain.ValueObjects;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.PlayLists;
-
+namespace Musify.Application.Tests.PlayLists
+{
     public sealed class DeletePlayListCommandHandlerTests : HandlerTestBase
     {
         private readonly IEventBus eventBus = Substitute.For<IEventBus>();
@@ -51,3 +51,4 @@ public sealed class DeletePlayListCommandHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.Unauthorized, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/PlayLists/GetPlayListByIdQueryHandlerTests.cs

@@ -4,8 +4,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Domain.Entities;
 using Xunit;
 
-namespace Musify.Application.Tests.PlayLists;
-
+namespace Musify.Application.Tests.PlayLists
+{
     public sealed class GetPlayListByIdQueryHandlerTests : HandlerTestBase
     {
         private GetPlayListByIdQueryHandler CreateHandler() => new(Database);
@@ -33,3 +33,4 @@ public sealed class GetPlayListByIdQueryHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/PlayLists/GetPlayListCoverQueryHandlerTests.cs

@@ -3,8 +3,8 @@ using Musify.Application.PlayLists;
 using Musify.Application.Tests.TestSupport;
 using Xunit;
 
-namespace Musify.Application.Tests.PlayLists;
-
+namespace Musify.Application.Tests.PlayLists
+{
     public sealed class GetPlayListCoverQueryHandlerTests : HandlerTestBase
     {
         private GetPlayListCoverQueryHandler CreateHandler() =>
@@ -35,3 +35,4 @@ public sealed class GetPlayListCoverQueryHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/PlayLists/GetPlayListTracksQueryHandlerTests.cs

@@ -4,8 +4,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Domain.Entities;
 using Xunit;
 
-namespace Musify.Application.Tests.PlayLists;
-
+namespace Musify.Application.Tests.PlayLists
+{
     public sealed class GetPlayListTracksQueryHandlerTests : HandlerTestBase
     {
         private GetPlayListTracksQueryHandler CreateHandler() => new(Database);
@@ -36,3 +36,4 @@ public sealed class GetPlayListTracksQueryHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/PlayLists/GetPlayListsByUserIdQueryHandlerTests.cs

@@ -3,8 +3,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Domain.ValueObjects;
 using Xunit;
 
-namespace Musify.Application.Tests.PlayLists;
-
+namespace Musify.Application.Tests.PlayLists
+{
     public sealed class GetPlayListsByUserIdQueryHandlerTests : HandlerTestBase
     {
         private GetPlayListsByUserIdQueryHandler CreateHandler() => new(Database);
@@ -40,3 +40,4 @@ public sealed class GetPlayListsByUserIdQueryHandlerTests : HandlerTestBase
             Assert.Equal("Road Trip", playList.Name);
         }
     }
+}

backend/Tests/Musify.Application.Tests/PlayLists/GetPlayListsQueryHandlerTests.cs

@@ -2,8 +2,8 @@ using Musify.Application.PlayLists;
 using Musify.Application.Tests.TestSupport;
 using Xunit;
 
-namespace Musify.Application.Tests.PlayLists;
-
+namespace Musify.Application.Tests.PlayLists
+{
     public sealed class GetPlayListsQueryHandlerTests : HandlerTestBase
     {
         private GetPlayListsQueryHandler CreateHandler() => new(Database);
@@ -29,3 +29,4 @@ public sealed class GetPlayListsQueryHandlerTests : HandlerTestBase
             Assert.Empty(result.Value.Items);
         }
     }
+}

backend/Tests/Musify.Application.Tests/PlayLists/RemoveTrackFromPlayListCommandHandlerTests.cs

@@ -4,8 +4,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Domain.Entities;
 using Xunit;
 
-namespace Musify.Application.Tests.PlayLists;
-
+namespace Musify.Application.Tests.PlayLists
+{
     public sealed class RemoveTrackFromPlayListCommandHandlerTests : HandlerTestBase
     {
         private RemoveTrackFromPlayListCommandHandler CreateHandler() => new(Database, NoOpLogger<RemoveTrackFromPlayListCommandHandler>());
@@ -57,3 +57,4 @@ public sealed class RemoveTrackFromPlayListCommandHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/PlayLists/RequestPlayListPictureUploadCommandHandlerTests.cs

@@ -8,8 +8,8 @@ using Musify.Application.Tests.TestSupport;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.PlayLists;
-
+namespace Musify.Application.Tests.PlayLists
+{
     public sealed class RequestPlayListPictureUploadCommandHandlerTests : HandlerTestBase
     {
         private readonly IStorageService storageService = Substitute.For<IStorageService>();
@@ -72,3 +72,4 @@ public sealed class RequestPlayListPictureUploadCommandHandlerTests : HandlerTes
             Assert.Empty(await Database.UploadIntents.ToListAsync(TestContext.Current.CancellationToken));
         }
     }
+}

backend/Tests/Musify.Application.Tests/PlayLists/UpdatePlayListCommandHandlerTests.cs

@@ -6,8 +6,8 @@ using Musify.Application.Tests.TestSupport;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.PlayLists;
-
+namespace Musify.Application.Tests.PlayLists
+{
     public sealed class UpdatePlayListCommandHandlerTests : HandlerTestBase
     {
         private readonly IEventBus eventBus = Substitute.For<IEventBus>();
@@ -78,3 +78,4 @@ public sealed class UpdatePlayListCommandHandlerTests : HandlerTestBase
             Assert.Equal("Original description", result.Value.Description);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Services/TrackStreamIssuerTests.cs

@@ -5,8 +5,8 @@ using Musify.Application.Tests.TestSupport;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.Services;
-
+namespace Musify.Application.Tests.Services
+{
     public sealed class TrackStreamIssuerTests : HandlerTestBase
     {
         private readonly IStreamTicketService ticketService = Substitute.For<IStreamTicketService>();
@@ -48,3 +48,4 @@ public sealed class TrackStreamIssuerTests : HandlerTestBase
             ticketService.Received(1).IssueTicket(1, "Tracks/ProcessedAudios/folder-42/");
         }
     }
+}

backend/Tests/Musify.Application.Tests/Services/UploadIntentValidatorTests.cs

@@ -6,8 +6,8 @@ using Musify.Domain.ValueObjects;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.Services;
-
+namespace Musify.Application.Tests.Services
+{
     public sealed class UploadIntentValidatorTests : HandlerTestBase
     {
         private readonly IStorageService storageService = Substitute.For<IStorageService>();
@@ -143,3 +143,4 @@ public sealed class UploadIntentValidatorTests : HandlerTestBase
             Assert.False(result.IsError);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Services/YouTubeTrackProvisionerTests.cs

@@ -5,8 +5,8 @@ using Musify.Application.Tests.TestSupport;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.Services;
-
+namespace Musify.Application.Tests.Services
+{
     public sealed class YouTubeTrackProvisionerTests : HandlerTestBase
     {
         private readonly IYouTubeMusicService youTubeMusicService = Substitute.For<IYouTubeMusicService>();
@@ -101,3 +101,4 @@ public sealed class YouTubeTrackProvisionerTests : HandlerTestBase
             Assert.Single(await Database.ExternalAlbums.ToListAsync(TestContext.Current.CancellationToken));
         }
     }
+}

backend/Tests/Musify.Application.Tests/Shared/StorageKeyTests.cs

@@ -1,8 +1,8 @@
 using Musify.Application.Shared;
 using Xunit;
 
-namespace Musify.Application.Tests.Shared;
-
+namespace Musify.Application.Tests.Shared
+{
     public sealed class StorageKeyTests
     {
         [Fact]
@@ -38,3 +38,4 @@ public sealed class StorageKeyTests
             Assert.Equal(string.Empty, StorageKey.Combine());
         }
     }
+}

backend/Tests/Musify.Application.Tests/Shared/TrackApplicationResponseTests.cs

@@ -4,8 +4,8 @@ using Musify.Domain.Entities;
 using Musify.Domain.ValueObjects;
 using Xunit;
 
-namespace Musify.Application.Tests.Shared;
-
+namespace Musify.Application.Tests.Shared
+{
     public sealed class TrackApplicationResponseTests
     {
         [Fact]
@@ -50,3 +50,4 @@ public sealed class TrackApplicationResponseTests
             Assert.Null(response.Artist);
         }
     }
+}

backend/Tests/Musify.Application.Tests/TestSupport/HandlerTestBase.cs

@@ -2,8 +2,8 @@ using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Logging.Abstractions;
 using Xunit;
 
-namespace Musify.Application.Tests.TestSupport;
-
+namespace Musify.Application.Tests.TestSupport
+{
     /// <summary>
     /// Base class for handler tests: gives every test method its own empty, isolated
     /// <see cref="TestDatabase"/> (xUnit creates a new instance of the test class per test method,
@@ -31,3 +31,4 @@ public abstract class HandlerTestBase : IAsyncLifetime
             await Database.SaveChangesAsync(CancellationToken.None);
         }
     }
+}

backend/Tests/Musify.Application.Tests/TestSupport/TestConfigurations.cs

@@ -1,7 +1,7 @@
 using Musify.Application.Configuration;
 
-namespace Musify.Application.Tests.TestSupport;
-
+namespace Musify.Application.Tests.TestSupport
+{
     /// <summary>
     /// Configuration POCOs with every <c>required</c> member filled and the rest left at their
     /// production defaults, so handler tests don't have to know which fields matter for them.
@@ -22,3 +22,4 @@ public static class TestConfigurations
         public static StreamGatewayConfiguration StreamGateway(string publicBaseUrl = "https://stream.musify.test") =>
             new() { PublicBaseUrl = publicBaseUrl };
     }
+}

backend/Tests/Musify.Application.Tests/TestSupport/TestDatabase.cs

@@ -3,8 +3,8 @@ using Microsoft.EntityFrameworkCore;
 using Musify.Application.Contracts;
 using Musify.Domain.Entities;
 
-namespace Musify.Application.Tests.TestSupport;
-
+namespace Musify.Application.Tests.TestSupport
+{
     /// <summary>
     /// An <see cref="IDatabase"/> backed by a private, in-memory SQLite database.
     /// </summary>
@@ -209,3 +209,4 @@ public sealed class TestDatabase : DbContext, IDatabase
             public ValueTask DisposeAsync() => inner.DisposeAsync();
         }
     }
+}

backend/Tests/Musify.Application.Tests/TestSupport/TestEntities.cs

@@ -1,8 +1,8 @@
 using Musify.Domain.Entities;
 using Musify.Domain.ValueObjects;
 
-namespace Musify.Application.Tests.TestSupport;
-
+namespace Musify.Application.Tests.TestSupport
+{
     /// <summary>
     /// Builds fully-populated domain entities for tests, with sensible defaults for every
     /// <c>required</c> member. Every factory always returns a valid instance — never null — so
@@ -235,3 +235,4 @@ public static class TestEntities
                 ListenedAt = listenedAt ?? DateTime.UtcNow
             };
     }
+}

backend/Tests/Musify.Application.Tests/Tracks/CreateTrackCommandHandlerTests.cs

@@ -7,8 +7,8 @@ using Musify.Domain.ValueObjects;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.Tracks;
-
+namespace Musify.Application.Tests.Tracks
+{
     public sealed class CreateTrackCommandHandlerTests : HandlerTestBase
     {
         private readonly IEventBus eventBus = Substitute.For<IEventBus>();
@@ -96,3 +96,4 @@ public sealed class CreateTrackCommandHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.Conflict, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Tracks/DeleteTrackCommandHandlerTests.cs

@@ -6,8 +6,8 @@ using Musify.Domain.ValueObjects;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.Tracks;
-
+namespace Musify.Application.Tests.Tracks
+{
     public sealed class DeleteTrackCommandHandlerTests : HandlerTestBase
     {
         private readonly IEventBus eventBus = Substitute.For<IEventBus>();
@@ -74,3 +74,4 @@ public sealed class DeleteTrackCommandHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.Conflict, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Tracks/GetListeningHistoryQueryHandlerTests.cs

@@ -2,8 +2,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Application.Tracks;
 using Xunit;
 
-namespace Musify.Application.Tests.Tracks;
-
+namespace Musify.Application.Tests.Tracks
+{
     public sealed class GetListeningHistoryQueryHandlerTests : HandlerTestBase
     {
         private GetListeningHistoryQueryHandler CreateHandler() => new(Database);
@@ -36,3 +36,4 @@ public sealed class GetListeningHistoryQueryHandlerTests : HandlerTestBase
             Assert.Empty(result);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Tracks/GetTrackByIdQueryHandlerTests.cs

@@ -3,8 +3,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Application.Tracks;
 using Xunit;
 
-namespace Musify.Application.Tests.Tracks;
-
+namespace Musify.Application.Tests.Tracks
+{
     public sealed class GetTrackByIdQueryHandlerTests : HandlerTestBase
     {
         private GetTrackByIdQueryHandler CreateHandler() => new(Database);
@@ -32,3 +32,4 @@ public sealed class GetTrackByIdQueryHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Tracks/GetTrackCoverQueryHandlerTests.cs

@@ -3,8 +3,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Application.Tracks;
 using Xunit;
 
-namespace Musify.Application.Tests.Tracks;
-
+namespace Musify.Application.Tests.Tracks
+{
     public sealed class GetTrackCoverQueryHandlerTests : HandlerTestBase
     {
         private GetTrackCoverQueryHandler CreateHandler() =>
@@ -49,3 +49,4 @@ public sealed class GetTrackCoverQueryHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Tracks/GetTrackStreamQueryHandlerTests.cs

@@ -7,8 +7,8 @@ using Musify.Application.Tracks;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.Tracks;
-
+namespace Musify.Application.Tests.Tracks
+{
     public sealed class GetTrackStreamQueryHandlerTests : HandlerTestBase
     {
         private readonly IStreamTicketService ticketService = Substitute.For<IStreamTicketService>();
@@ -65,3 +65,4 @@ public sealed class GetTrackStreamQueryHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.Conflict, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Tracks/GetTracksByUserIdQueryHandlerTests.cs

@@ -3,8 +3,8 @@ using Musify.Application.Tracks;
 using Musify.Domain.Entities;
 using Xunit;
 
-namespace Musify.Application.Tests.Tracks;
-
+namespace Musify.Application.Tests.Tracks
+{
     public sealed class GetTracksByUserIdQueryHandlerTests : HandlerTestBase
     {
         private GetTracksByUserIdQueryHandler CreateHandler() => new(Database);
@@ -43,3 +43,4 @@ public sealed class GetTracksByUserIdQueryHandlerTests : HandlerTestBase
             Assert.Equal(expectedPageNumber, result.Value.PageNumber);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Tracks/GetTracksQueryHandlerTests.cs

@@ -2,8 +2,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Application.Tracks;
 using Xunit;
 
-namespace Musify.Application.Tests.Tracks;
-
+namespace Musify.Application.Tests.Tracks
+{
     public sealed class GetTracksQueryHandlerTests : HandlerTestBase
     {
         private GetTracksQueryHandler CreateHandler() => new(Database);
@@ -43,3 +43,4 @@ public sealed class GetTracksQueryHandlerTests : HandlerTestBase
             Assert.Equal("Bohemian Rhapsody", track.Title);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Tracks/RequestTrackUploadUrlsCommandHandlerTests.cs

@@ -9,8 +9,8 @@ using Musify.Domain.ValueObjects;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.Tracks;
-
+namespace Musify.Application.Tests.Tracks
+{
     public sealed class RequestTrackUploadUrlsCommandHandlerTests : HandlerTestBase
     {
         private readonly IStorageService storageService = Substitute.For<IStorageService>();
@@ -78,3 +78,4 @@ public sealed class RequestTrackUploadUrlsCommandHandlerTests : HandlerTestBase
             Assert.Equal(1, await Database.UploadIntents.CountAsync(TestContext.Current.CancellationToken));
         }
     }
+}

backend/Tests/Musify.Application.Tests/Users/CreateUserCommandHandlerTests.cs

@@ -3,8 +3,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Application.Users;
 using Xunit;
 
-namespace Musify.Application.Tests.Users;
-
+namespace Musify.Application.Tests.Users
+{
     public sealed class CreateUserCommandHandlerTests : HandlerTestBase
     {
         private CreateUserCommandHandler CreateHandler() => new(Database, NoOpLogger<CreateUserCommandHandler>());
@@ -38,3 +38,4 @@ public sealed class CreateUserCommandHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.Conflict, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Users/GetUserByIdQueryHandlerTests.cs

@@ -3,8 +3,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Application.Users;
 using Xunit;
 
-namespace Musify.Application.Tests.Users;
-
+namespace Musify.Application.Tests.Users
+{
     public sealed class GetUserByIdQueryHandlerTests : HandlerTestBase
     {
         private GetUserByIdQueryHandler CreateHandler() => new(Database);
@@ -29,3 +29,4 @@ public sealed class GetUserByIdQueryHandlerTests : HandlerTestBase
             Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Users/GetUsersQueryHandlerTests.cs

@@ -2,8 +2,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Application.Users;
 using Xunit;
 
-namespace Musify.Application.Tests.Users;
-
+namespace Musify.Application.Tests.Users
+{
     public sealed class GetUsersQueryHandlerTests : HandlerTestBase
     {
         private GetUsersQueryHandler CreateHandler() => new(Database);
@@ -31,3 +31,4 @@ public sealed class GetUsersQueryHandlerTests : HandlerTestBase
             Assert.Equal(1, user.Id);
         }
     }
+}

backend/Tests/Musify.Application.Tests/Users/SyncUserCommandHandlerTests.cs

@@ -2,8 +2,8 @@ using Musify.Application.Tests.TestSupport;
 using Musify.Application.Users;
 using Xunit;
 
-namespace Musify.Application.Tests.Users;
-
+namespace Musify.Application.Tests.Users
+{
     public sealed class SyncUserCommandHandlerTests : HandlerTestBase
     {
         private SyncUserCommandHandler CreateHandler() => new(Database, NoOpLogger<SyncUserCommandHandler>());
@@ -40,3 +40,4 @@ public sealed class SyncUserCommandHandlerTests : HandlerTestBase
             Assert.Equal("https://avatar.example/new.png", stored.ProfilePictureUrl);
         }
     }
+}

backend/Tests/Musify.Application.Tests/YouTube/GetYouTubeAlbumQueryHandlerTests.cs

@@ -7,8 +7,8 @@ using Musify.Application.YouTube;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.YouTube;
-
+namespace Musify.Application.Tests.YouTube
+{
     public sealed class GetYouTubeAlbumQueryHandlerTests : HandlerTestBase
     {
         private readonly IYouTubeMusicService youTubeMusicService = Substitute.For<IYouTubeMusicService>();
@@ -59,3 +59,4 @@ public sealed class GetYouTubeAlbumQueryHandlerTests : HandlerTestBase
             Assert.True(result.IsError);
         }
     }
+}

backend/Tests/Musify.Application.Tests/YouTube/ResolveYouTubeTrackStreamCommandHandlerTests.cs

@@ -7,8 +7,8 @@ using Musify.Application.YouTube.Responses;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.YouTube;
-
+namespace Musify.Application.Tests.YouTube
+{
     public sealed class ResolveYouTubeTrackStreamCommandHandlerTests : HandlerTestBase
     {
         private readonly IYouTubeMusicService youTubeMusicService = Substitute.For<IYouTubeMusicService>();
@@ -63,3 +63,4 @@ public sealed class ResolveYouTubeTrackStreamCommandHandlerTests : HandlerTestBa
             Assert.Equal(42, history.UserId);
         }
     }
+}

backend/Tests/Musify.Application.Tests/YouTube/SearchYouTubeAlbumsQueryHandlerTests.cs

@@ -4,8 +4,8 @@ using Musify.Application.YouTube;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.YouTube;
-
+namespace Musify.Application.Tests.YouTube
+{
     public sealed class SearchYouTubeAlbumsQueryHandlerTests
     {
         private readonly IYouTubeMusicService youTubeMusicService = Substitute.For<IYouTubeMusicService>();
@@ -34,3 +34,4 @@ public sealed class SearchYouTubeAlbumsQueryHandlerTests
             Assert.Same(expected, result.Value);
         }
     }
+}

backend/Tests/Musify.Application.Tests/YouTube/SearchYouTubeTracksQueryHandlerTests.cs

@@ -4,8 +4,8 @@ using Musify.Application.YouTube;
 using NSubstitute;
 using Xunit;
 
-namespace Musify.Application.Tests.YouTube;
-
+namespace Musify.Application.Tests.YouTube
+{
     public sealed class SearchYouTubeTracksQueryHandlerTests
     {
         private readonly IYouTubeMusicService youTubeMusicService = Substitute.For<IYouTubeMusicService>();
@@ -34,3 +34,4 @@ public sealed class SearchYouTubeTracksQueryHandlerTests
             Assert.Same(expected, result.Value);
         }
     }
+}

backend/Tests/Musify.Domain.Tests/ValueObjects/TrackAudioTests.cs

@@ -1,8 +1,8 @@
 using Musify.Domain.ValueObjects;
 using Xunit;
 
-namespace Musify.Domain.Tests.ValueObjects;
-
+namespace Musify.Domain.Tests.ValueObjects
+{
     public sealed class TrackAudioTests
     {
         [Theory]
@@ -20,3 +20,4 @@ public sealed class TrackAudioTests
             Assert.Equal(expectedInProgress, audio.IsInProgress);
         }
     }
+}

backend/Tests/Musify.Domain.Tests/ValueObjects/TrackPicturesTests.cs

@@ -1,8 +1,8 @@
 using Musify.Domain.ValueObjects;
 using Xunit;
 
-namespace Musify.Domain.Tests.ValueObjects;
-
+namespace Musify.Domain.Tests.ValueObjects
+{
     public sealed class TrackPicturesTests
     {
         [Theory]
@@ -17,3 +17,4 @@ public sealed class TrackPicturesTests
             Assert.Equal(expected, pictures.IsProcessed);
         }
     }
+}

backend/Tests/Musify.Infrastructure.Tests/Persistence/AuditableEntityInterceptorTests.cs

@@ -2,8 +2,8 @@ using Musify.Domain.Entities;
 using Musify.Infrastructure.Tests.TestSupport;
 using Xunit;
 
-namespace Musify.Infrastructure.Tests.Persistence;
-
+namespace Musify.Infrastructure.Tests.Persistence
+{
     [Collection(InfrastructureCollection.Name)]
     public sealed class AuditableEntityInterceptorTests(InfrastructureTestFixture fixture)
     {
@@ -43,3 +43,4 @@ public sealed class AuditableEntityInterceptorTests(InfrastructureTestFixture fi
                 $"original-created-at={originalCreatedAt:O}, final-updated-at={user.UpdatedAt:O}");
         }
     }
+}

backend/Tests/Musify.Infrastructure.Tests/Persistence/DatabaseTests.cs

@@ -4,8 +4,8 @@ using Musify.Domain.ValueObjects;
 using Musify.Infrastructure.Tests.TestSupport;
 using Xunit;
 
-namespace Musify.Infrastructure.Tests.Persistence;
-
+namespace Musify.Infrastructure.Tests.Persistence
+{
     [Collection(InfrastructureCollection.Name)]
     public sealed class DatabaseTests(InfrastructureTestFixture fixture)
     {
@@ -89,3 +89,4 @@ public sealed class DatabaseTests(InfrastructureTestFixture fixture)
             Audio = new TrackAudio()
         };
     }
+}

backend/Tests/Musify.Infrastructure.Tests/Services/DisabledYouTubeMusicServiceTests.cs

@@ -2,8 +2,8 @@ using ErrorOr;
 using Musify.Infrastructure.Services;
 using Xunit;
 
-namespace Musify.Infrastructure.Tests.Services;
-
+namespace Musify.Infrastructure.Tests.Services
+{
     public sealed class DisabledYouTubeMusicServiceTests
     {
         private readonly DisabledYouTubeMusicService service = new();
@@ -56,3 +56,4 @@ public sealed class DisabledYouTubeMusicServiceTests
             Assert.Equal("https://img.example/thumb.jpg", result);
         }
     }
+}

backend/Tests/Musify.Infrastructure.Tests/Services/PictureServiceTests.cs

@@ -4,8 +4,8 @@ using SixLabors.ImageSharp;
 using SixLabors.ImageSharp.PixelFormats;
 using Xunit;
 
-namespace Musify.Infrastructure.Tests.Services;
-
+namespace Musify.Infrastructure.Tests.Services
+{
     public sealed class PictureServiceTests
     {
         private static PictureService CreateService() => new(NullLogger<PictureService>.Instance);
@@ -55,3 +55,4 @@ public sealed class PictureServiceTests
             Assert.Equal(50, result.Height);
         }
     }
+}

backend/Tests/Musify.Infrastructure.Tests/Services/PlayListPresetSeederTests.cs

@@ -7,8 +7,8 @@ using Musify.Infrastructure.Services;
 using Musify.Infrastructure.Tests.TestSupport;
 using Xunit;
 
-namespace Musify.Infrastructure.Tests.Services;
-
+namespace Musify.Infrastructure.Tests.Services
+{
     [Collection(InfrastructureCollection.Name)]
     public sealed class PlayListPresetSeederTests(InfrastructureTestFixture fixture)
     {
@@ -100,3 +100,4 @@ public sealed class PlayListPresetSeederTests(InfrastructureTestFixture fixture)
             Assert.Null(metadata);
         }
     }
+}

backend/Tests/Musify.Infrastructure.Tests/Services/SingleFlightCacheTests.cs

@@ -3,8 +3,8 @@ using Microsoft.Extensions.Caching.Memory;
 using Musify.Infrastructure.Services;
 using Xunit;
 
-namespace Musify.Infrastructure.Tests.Services;
-
+namespace Musify.Infrastructure.Tests.Services
+{
     public sealed class SingleFlightCacheTests
     {
         private static SingleFlightCache CreateCache() => new(new MemoryCache(new MemoryCacheOptions()));
@@ -78,3 +78,4 @@ public sealed class SingleFlightCacheTests
             Assert.Equal(2, calls);
         }
     }
+}

backend/Tests/Musify.Infrastructure.Tests/Services/StorageServiceTests.cs

@@ -8,8 +8,8 @@ using Musify.Infrastructure.Services;
 using Musify.Infrastructure.Tests.TestSupport;
 using Xunit;
 
-namespace Musify.Infrastructure.Tests.Services;
-
+namespace Musify.Infrastructure.Tests.Services
+{
     [Collection(InfrastructureCollection.Name)]
     public sealed class StorageServiceTests(InfrastructureTestFixture fixture) : IAsyncLifetime
     {
@@ -149,3 +149,4 @@ public sealed class StorageServiceTests(InfrastructureTestFixture fixture) : IAs
             Assert.Equal("presigned content".Length, metadata.ContentLength);
         }
     }
+}

backend/Tests/Musify.Infrastructure.Tests/Services/StreamTicketServiceTests.cs

@@ -5,8 +5,8 @@ using Musify.Infrastructure.Configuration;
 using Musify.Infrastructure.Services;
 using Xunit;
 
-namespace Musify.Infrastructure.Tests.Services;
-
+namespace Musify.Infrastructure.Tests.Services
+{
     public sealed class StreamTicketServiceTests : IDisposable
     {
         private readonly string privateKeyPath = Path.GetTempFileName();
@@ -69,3 +69,4 @@ public sealed class StreamTicketServiceTests : IDisposable
             Assert.True(result.IsValid);
         }
     }
+}

backend/Tests/Musify.Infrastructure.Tests/TestSupport/InfrastructureTestFixture.cs

@@ -10,8 +10,8 @@ using DotNet.Testcontainers.Builders;
 using DotNet.Testcontainers.Containers;
 using Xunit;
 
-namespace Musify.Infrastructure.Tests.TestSupport;
-
+namespace Musify.Infrastructure.Tests.TestSupport
+{
     /// <summary>
     /// One Postgres container and one SeaweedFS container (same image and startup
     /// command as <c>deploy/compose.yml</c>), started once for every test in the
@@ -115,3 +115,4 @@ public sealed class InfrastructureCollection : ICollectionFixture<Infrastructure
     {
         public const string Name = "Infrastructure";
     }
+}

backend/Tests/Musify.StreamingGateway.Tests/Authentication/TicketValidatorTests.cs

@@ -6,8 +6,8 @@ using Musify.StreamingGateway.Authentication;
 using Musify.StreamingGateway.Configuration;
 using Xunit;
 
-namespace Musify.StreamingGateway.Tests.Authentication;
-
+namespace Musify.StreamingGateway.Tests.Authentication
+{
     public sealed class TicketValidatorTests : IDisposable
     {
         private const string Issuer = "musify-webapi";
@@ -144,3 +144,4 @@ public sealed class TicketValidatorTests : IDisposable
             Assert.Equal(string.Empty, prefix);
         }
     }
+}

backend/Tests/Musify.StreamingGateway.Tests/Middleware/TicketValidationMiddlewareTests.cs

@@ -9,8 +9,8 @@ using Musify.StreamingGateway.Configuration;
 using Musify.StreamingGateway.Middleware;
 using Xunit;
 
-namespace Musify.StreamingGateway.Tests.Middleware;
-
+namespace Musify.StreamingGateway.Tests.Middleware
+{
     public sealed class TicketValidationMiddlewareTests : IDisposable
     {
         private const string Prefix = "Tracks/ProcessedAudios/abc";
@@ -151,3 +151,4 @@ public sealed class TicketValidationMiddlewareTests : IDisposable
             Assert.True(wasNextCalled());
         }
     }
+}