70 lines
3.2 KiB
C#
70 lines
3.2 KiB
C#
using ErrorOr;
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using Musify.Application.Albums;
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using Musify.Application.Contracts;
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using Musify.Application.Services;
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using Musify.Application.Tests.TestSupport;
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using NSubstitute;
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using Xunit;
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namespace Musify.Application.Tests.Albums
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{
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public sealed class UpdateAlbumPictureCommandHandlerTests : HandlerTestBase
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{
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private readonly IEventBus eventBus = Substitute.For<IEventBus>();
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private readonly IStorageService storageService = Substitute.For<IStorageService>();
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private UpdateAlbumPictureCommandHandler CreateHandler() => new(
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eventBus,
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Database,
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new UploadIntentValidator(Database, storageService, TestConfigurations.UploadIntent()),
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NoOpLogger<UpdateAlbumPictureCommandHandler>(),
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TestConfigurations.Album());
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[Fact]
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public async Task Handle_ValidPictureIntent_UpdatesPictureAndPublishesSourceEvent()
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{
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storageService
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.HeadObjectAsync(Arg.Any<string>(), Arg.Any<string>(), Arg.Any<CancellationToken>())
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.Returns(new ObjectMetaData("image/webp", 1024));
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var owner = TestEntities.User();
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var album = TestEntities.Album(owner.Id, title: "Keep Title", description: "Keep description", releaseYear: 2020);
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var intent = TestEntities.UploadIntent(owner.Id, Musify.Domain.ValueObjects.UploadIntentPurpose.AlbumPicture, objectName: "new-cover.webp");
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await SeedAsync(owner, album, intent);
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var result = await CreateHandler().Handle(new UpdateAlbumPictureCommand(owner.Id, album.Id, intent.Id), TestContext.Current.CancellationToken);
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Assert.False(result.IsError);
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Assert.Equal("Keep Title", result.Value.Title);
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Assert.Equal("Keep description", result.Value.Description);
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Assert.Equal(2020, result.Value.ReleaseYear);
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var stored = await Database.Albums.FindAsync([album.Id], TestContext.Current.CancellationToken);
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Assert.NotNull(stored);
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Assert.Equal("new-cover.webp", stored.Pictures?.OriginalName);
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await eventBus.Received(1).PublishAsync(Arg.Any<Musify.Application.Events.UpdateAlbumPictureSourceEvent>(), Arg.Any<CancellationToken>());
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}
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[Fact]
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public async Task Handle_AlbumMissing_ReturnsNotFound()
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{
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var result = await CreateHandler().Handle(new UpdateAlbumPictureCommand(1, Guid.NewGuid(), Guid.NewGuid()), TestContext.Current.CancellationToken);
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Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
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}
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[Fact]
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public async Task Handle_NotOwner_ReturnsForbidden()
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{
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var owner = TestEntities.User(1, "owner");
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var stranger = TestEntities.User(2, "stranger");
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var album = TestEntities.Album(owner.Id);
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await SeedAsync(owner, stranger, album);
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var result = await CreateHandler().Handle(new UpdateAlbumPictureCommand(stranger.Id, album.Id, Guid.NewGuid()), TestContext.Current.CancellationToken);
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Assert.Equal(ErrorType.Forbidden, result.FirstError.Type);
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await eventBus.DidNotReceive().PublishAsync(Arg.Any<Musify.Application.Events.UpdateAlbumPictureSourceEvent>(), Arg.Any<CancellationToken>());
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}
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}
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}
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