Change editor rule
This commit is contained in:
+97
-96
@@ -5,125 +5,126 @@ using Musify.Application.Tests.TestSupport;
|
||||
using Musify.Domain.Entities;
|
||||
using Xunit;
|
||||
|
||||
namespace Musify.Application.Tests.PlayLists;
|
||||
|
||||
public sealed class AddTracksToPlayListCommandHandlerTests : HandlerTestBase
|
||||
namespace Musify.Application.Tests.PlayLists
|
||||
{
|
||||
private AddTracksToPlayListCommandHandler CreateHandler() => new(Database, NoOpLogger<AddTracksToPlayListCommandHandler>());
|
||||
|
||||
[Fact]
|
||||
public async Task Handle_FirstTrack_AddsItAtPositionZero()
|
||||
public sealed class AddTracksToPlayListCommandHandlerTests : HandlerTestBase
|
||||
{
|
||||
var owner = TestEntities.User();
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
var track = TestEntities.Track(owner);
|
||||
await SeedAsync(owner, playList, track);
|
||||
private AddTracksToPlayListCommandHandler CreateHandler() => new(Database, NoOpLogger<AddTracksToPlayListCommandHandler>());
|
||||
|
||||
var result = await CreateHandler().Handle(new AddTracksToPlayListCommand(owner.Id, playList.Id, [track.Id]), TestContext.Current.CancellationToken);
|
||||
[Fact]
|
||||
public async Task Handle_FirstTrack_AddsItAtPositionZero()
|
||||
{
|
||||
var owner = TestEntities.User();
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
var track = TestEntities.Track(owner);
|
||||
await SeedAsync(owner, playList, track);
|
||||
|
||||
Assert.False(result.IsError);
|
||||
var link = Assert.Single(await Database.PlayListHasTracks.ToListAsync(TestContext.Current.CancellationToken));
|
||||
Assert.Equal(0, link.Position);
|
||||
}
|
||||
var result = await CreateHandler().Handle(new AddTracksToPlayListCommand(owner.Id, playList.Id, [track.Id]), TestContext.Current.CancellationToken);
|
||||
|
||||
[Fact]
|
||||
public async Task Handle_PlayListAlreadyHasTracks_AppendsAtNextPosition()
|
||||
{
|
||||
var owner = TestEntities.User();
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
var existingTrack = TestEntities.Track(owner, "Existing");
|
||||
var newTrack = TestEntities.Track(owner, "New");
|
||||
await SeedAsync(
|
||||
owner, playList, existingTrack, newTrack,
|
||||
new PlayListHasTrack { PlayListId = playList.Id, TrackId = existingTrack.Id, Position = 0 });
|
||||
Assert.False(result.IsError);
|
||||
var link = Assert.Single(await Database.PlayListHasTracks.ToListAsync(TestContext.Current.CancellationToken));
|
||||
Assert.Equal(0, link.Position);
|
||||
}
|
||||
|
||||
var result = await CreateHandler().Handle(new AddTracksToPlayListCommand(owner.Id, playList.Id, [newTrack.Id]), TestContext.Current.CancellationToken);
|
||||
[Fact]
|
||||
public async Task Handle_PlayListAlreadyHasTracks_AppendsAtNextPosition()
|
||||
{
|
||||
var owner = TestEntities.User();
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
var existingTrack = TestEntities.Track(owner, "Existing");
|
||||
var newTrack = TestEntities.Track(owner, "New");
|
||||
await SeedAsync(
|
||||
owner, playList, existingTrack, newTrack,
|
||||
new PlayListHasTrack { PlayListId = playList.Id, TrackId = existingTrack.Id, Position = 0 });
|
||||
|
||||
Assert.False(result.IsError);
|
||||
var newLink = await Database.PlayListHasTracks.SingleAsync(link => link.TrackId == newTrack.Id, TestContext.Current.CancellationToken);
|
||||
Assert.Equal(1, newLink.Position);
|
||||
}
|
||||
var result = await CreateHandler().Handle(new AddTracksToPlayListCommand(owner.Id, playList.Id, [newTrack.Id]), TestContext.Current.CancellationToken);
|
||||
|
||||
[Fact]
|
||||
public async Task Handle_PlayListMissing_ReturnsNotFound()
|
||||
{
|
||||
var result = await CreateHandler().Handle(new AddTracksToPlayListCommand(1, Guid.NewGuid(), [Guid.NewGuid()]), TestContext.Current.CancellationToken);
|
||||
Assert.False(result.IsError);
|
||||
var newLink = await Database.PlayListHasTracks.SingleAsync(link => link.TrackId == newTrack.Id, TestContext.Current.CancellationToken);
|
||||
Assert.Equal(1, newLink.Position);
|
||||
}
|
||||
|
||||
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
|
||||
}
|
||||
[Fact]
|
||||
public async Task Handle_PlayListMissing_ReturnsNotFound()
|
||||
{
|
||||
var result = await CreateHandler().Handle(new AddTracksToPlayListCommand(1, Guid.NewGuid(), [Guid.NewGuid()]), TestContext.Current.CancellationToken);
|
||||
|
||||
[Fact]
|
||||
public async Task Handle_NotOwner_ReturnsForbidden()
|
||||
{
|
||||
var owner = TestEntities.User(1, "owner");
|
||||
var stranger = TestEntities.User(2, "stranger");
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
await SeedAsync(owner, stranger, playList);
|
||||
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
|
||||
}
|
||||
|
||||
var result = await CreateHandler().Handle(new AddTracksToPlayListCommand(stranger.Id, playList.Id, [Guid.NewGuid()]), TestContext.Current.CancellationToken);
|
||||
[Fact]
|
||||
public async Task Handle_NotOwner_ReturnsForbidden()
|
||||
{
|
||||
var owner = TestEntities.User(1, "owner");
|
||||
var stranger = TestEntities.User(2, "stranger");
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
await SeedAsync(owner, stranger, playList);
|
||||
|
||||
Assert.Equal(ErrorType.Forbidden, result.FirstError.Type);
|
||||
}
|
||||
var result = await CreateHandler().Handle(new AddTracksToPlayListCommand(stranger.Id, playList.Id, [Guid.NewGuid()]), TestContext.Current.CancellationToken);
|
||||
|
||||
[Fact]
|
||||
public async Task Handle_TrackMissing_ReturnsNotFound()
|
||||
{
|
||||
var owner = TestEntities.User();
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
await SeedAsync(owner, playList);
|
||||
Assert.Equal(ErrorType.Forbidden, result.FirstError.Type);
|
||||
}
|
||||
|
||||
var result = await CreateHandler().Handle(new AddTracksToPlayListCommand(owner.Id, playList.Id, [Guid.NewGuid()]), TestContext.Current.CancellationToken);
|
||||
[Fact]
|
||||
public async Task Handle_TrackMissing_ReturnsNotFound()
|
||||
{
|
||||
var owner = TestEntities.User();
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
await SeedAsync(owner, playList);
|
||||
|
||||
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
|
||||
}
|
||||
var result = await CreateHandler().Handle(new AddTracksToPlayListCommand(owner.Id, playList.Id, [Guid.NewGuid()]), TestContext.Current.CancellationToken);
|
||||
|
||||
[Fact]
|
||||
public async Task Handle_TrackAlreadyInPlayList_IsSkipped()
|
||||
{
|
||||
var owner = TestEntities.User();
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
var track = TestEntities.Track(owner);
|
||||
await SeedAsync(owner, playList, track, new PlayListHasTrack { PlayListId = playList.Id, TrackId = track.Id, Position = 0 });
|
||||
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
|
||||
}
|
||||
|
||||
var result = await CreateHandler().Handle(new AddTracksToPlayListCommand(owner.Id, playList.Id, [track.Id]), TestContext.Current.CancellationToken);
|
||||
[Fact]
|
||||
public async Task Handle_TrackAlreadyInPlayList_IsSkipped()
|
||||
{
|
||||
var owner = TestEntities.User();
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
var track = TestEntities.Track(owner);
|
||||
await SeedAsync(owner, playList, track, new PlayListHasTrack { PlayListId = playList.Id, TrackId = track.Id, Position = 0 });
|
||||
|
||||
Assert.False(result.IsError);
|
||||
Assert.Single(await Database.PlayListHasTracks.ToListAsync(TestContext.Current.CancellationToken));
|
||||
}
|
||||
var result = await CreateHandler().Handle(new AddTracksToPlayListCommand(owner.Id, playList.Id, [track.Id]), TestContext.Current.CancellationToken);
|
||||
|
||||
[Fact]
|
||||
public async Task TrySaveChangesAsync_DuplicatePlayListTrack_MapsTheUniqueViolationToTheGivenError()
|
||||
{
|
||||
var owner = TestEntities.User();
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
var track = TestEntities.Track(owner);
|
||||
await SeedAsync(owner, playList, track, new PlayListHasTrack { PlayListId = playList.Id, TrackId = track.Id, Position = 0 });
|
||||
Database.PlayListHasTracks.Add(new PlayListHasTrack { PlayListId = playList.Id, TrackId = track.Id, Position = 1 });
|
||||
Assert.False(result.IsError);
|
||||
Assert.Single(await Database.PlayListHasTracks.ToListAsync(TestContext.Current.CancellationToken));
|
||||
}
|
||||
|
||||
var result = await Database.TrySaveChangesAsync(Error.Conflict("Test.Duplicate", "duplicate"), TestContext.Current.CancellationToken);
|
||||
[Fact]
|
||||
public async Task TrySaveChangesAsync_DuplicatePlayListTrack_MapsTheUniqueViolationToTheGivenError()
|
||||
{
|
||||
var owner = TestEntities.User();
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
var track = TestEntities.Track(owner);
|
||||
await SeedAsync(owner, playList, track, new PlayListHasTrack { PlayListId = playList.Id, TrackId = track.Id, Position = 0 });
|
||||
Database.PlayListHasTracks.Add(new PlayListHasTrack { PlayListId = playList.Id, TrackId = track.Id, Position = 1 });
|
||||
|
||||
Assert.Equal("Test.Duplicate", result.FirstError.Code);
|
||||
}
|
||||
var result = await Database.TrySaveChangesAsync(Error.Conflict("Test.Duplicate", "duplicate"), TestContext.Current.CancellationToken);
|
||||
|
||||
[Fact]
|
||||
public async Task Handle_SeveralTracks_AppendsThemInOrderSkippingExistingOnes()
|
||||
{
|
||||
var owner = TestEntities.User();
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
var existing = TestEntities.Track(owner, "Existing");
|
||||
var first = TestEntities.Track(owner, "First");
|
||||
var second = TestEntities.Track(owner, "Second");
|
||||
await SeedAsync(
|
||||
owner, playList, existing, first, second,
|
||||
new PlayListHasTrack { PlayListId = playList.Id, TrackId = existing.Id, Position = 0 });
|
||||
Assert.Equal("Test.Duplicate", result.FirstError.Code);
|
||||
}
|
||||
|
||||
var result = await CreateHandler().Handle(
|
||||
new AddTracksToPlayListCommand(owner.Id, playList.Id, [first.Id, existing.Id, second.Id, first.Id]),
|
||||
TestContext.Current.CancellationToken);
|
||||
[Fact]
|
||||
public async Task Handle_SeveralTracks_AppendsThemInOrderSkippingExistingOnes()
|
||||
{
|
||||
var owner = TestEntities.User();
|
||||
var playList = TestEntities.PlayList(owner.Id);
|
||||
var existing = TestEntities.Track(owner, "Existing");
|
||||
var first = TestEntities.Track(owner, "First");
|
||||
var second = TestEntities.Track(owner, "Second");
|
||||
await SeedAsync(
|
||||
owner, playList, existing, first, second,
|
||||
new PlayListHasTrack { PlayListId = playList.Id, TrackId = existing.Id, Position = 0 });
|
||||
|
||||
Assert.False(result.IsError);
|
||||
var links = await Database.PlayListHasTracks.OrderBy(link => link.Position).ToListAsync(TestContext.Current.CancellationToken);
|
||||
Assert.Equal([existing.Id, first.Id, second.Id], links.Select(link => link.TrackId));
|
||||
Assert.Equal([0, 1, 2], links.Select(link => link.Position));
|
||||
var result = await CreateHandler().Handle(
|
||||
new AddTracksToPlayListCommand(owner.Id, playList.Id, [first.Id, existing.Id, second.Id, first.Id]),
|
||||
TestContext.Current.CancellationToken);
|
||||
|
||||
Assert.False(result.IsError);
|
||||
var links = await Database.PlayListHasTracks.OrderBy(link => link.Position).ToListAsync(TestContext.Current.CancellationToken);
|
||||
Assert.Equal([existing.Id, first.Id, second.Id], links.Select(link => link.TrackId));
|
||||
Assert.Equal([0, 1, 2], links.Select(link => link.Position));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user