Change editor rule

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2026-09-24 13:24:43 +02:00
parent 16478678b5
commit 73e37dbecd
401 changed files with 14735 additions and 12995 deletions
@@ -4,57 +4,58 @@ using Musify.Application.Tests.TestSupport;
using Musify.Application.Users;
using Xunit;
namespace Musify.Application.Tests.Users;
public sealed class FollowUserCommandHandlerTests : HandlerTestBase
namespace Musify.Application.Tests.Users
{
private FollowUserCommandHandler CreateHandler() => new(Database, NoOpLogger<FollowUserCommandHandler>());
[Fact]
public async Task Handle_ValidTarget_CreatesFollow()
public sealed class FollowUserCommandHandlerTests : HandlerTestBase
{
var follower = TestEntities.User(1, "follower");
var followed = TestEntities.User(2, "followed");
await SeedAsync(follower, followed);
private FollowUserCommandHandler CreateHandler() => new(Database, NoOpLogger<FollowUserCommandHandler>());
var result = await CreateHandler().Handle(new FollowUserCommand(follower.Id, followed.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_ValidTarget_CreatesFollow()
{
var follower = TestEntities.User(1, "follower");
var followed = TestEntities.User(2, "followed");
await SeedAsync(follower, followed);
Assert.False(result.IsError);
Assert.Single(await Database.UserFollows.ToListAsync(TestContext.Current.CancellationToken));
}
var result = await CreateHandler().Handle(new FollowUserCommand(follower.Id, followed.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_AlreadyFollowing_IsIdempotent()
{
var follower = TestEntities.User(1, "follower");
var followed = TestEntities.User(2, "followed");
await SeedAsync(follower, followed, new Musify.Domain.Entities.UserFollow { FollowerId = follower.Id, FollowedId = followed.Id });
Assert.False(result.IsError);
Assert.Single(await Database.UserFollows.ToListAsync(TestContext.Current.CancellationToken));
}
var result = await CreateHandler().Handle(new FollowUserCommand(follower.Id, followed.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_AlreadyFollowing_IsIdempotent()
{
var follower = TestEntities.User(1, "follower");
var followed = TestEntities.User(2, "followed");
await SeedAsync(follower, followed, new Musify.Domain.Entities.UserFollow { FollowerId = follower.Id, FollowedId = followed.Id });
Assert.False(result.IsError);
Assert.Single(await Database.UserFollows.ToListAsync(TestContext.Current.CancellationToken));
}
var result = await CreateHandler().Handle(new FollowUserCommand(follower.Id, followed.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_SelfFollow_ReturnsValidationError()
{
var user = TestEntities.User();
await SeedAsync(user);
Assert.False(result.IsError);
Assert.Single(await Database.UserFollows.ToListAsync(TestContext.Current.CancellationToken));
}
var result = await CreateHandler().Handle(new FollowUserCommand(user.Id, user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_SelfFollow_ReturnsValidationError()
{
var user = TestEntities.User();
await SeedAsync(user);
Assert.Equal(ErrorType.Validation, result.FirstError.Type);
}
var result = await CreateHandler().Handle(new FollowUserCommand(user.Id, user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_TargetMissing_ReturnsNotFound()
{
var follower = TestEntities.User();
await SeedAsync(follower);
Assert.Equal(ErrorType.Validation, result.FirstError.Type);
}
var result = await CreateHandler().Handle(new FollowUserCommand(follower.Id, 404), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_TargetMissing_ReturnsNotFound()
{
var follower = TestEntities.User();
await SeedAsync(follower);
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
var result = await CreateHandler().Handle(new FollowUserCommand(follower.Id, 404), TestContext.Current.CancellationToken);
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
}
}
}
@@ -2,130 +2,131 @@ using Musify.Application.Tests.TestSupport;
using Musify.Application.Users;
using Xunit;
namespace Musify.Application.Tests.Users;
public sealed class GetListeningStatsQueryHandlerTests : HandlerTestBase
namespace Musify.Application.Tests.Users
{
private GetListeningStatsQueryHandler CreateHandler() => new(Database);
[Fact]
public async Task Handle_NoHistory_ReturnsZeroes()
public sealed class GetListeningStatsQueryHandlerTests : HandlerTestBase
{
var user = TestEntities.User();
await SeedAsync(user);
private GetListeningStatsQueryHandler CreateHandler() => new(Database);
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_NoHistory_ReturnsZeroes()
{
var user = TestEntities.User();
await SeedAsync(user);
Assert.Equal(0, result.TracksThisWeek);
Assert.Equal(0, result.SecondsThisWeek);
Assert.Equal(0, result.StreakDays);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_ListensThisWeek_CountsDistinctTracksAndTotalSeconds()
{
var user = TestEntities.User();
var trackA = TestEntities.Track(user, "Track A", durationSeconds: 200);
var trackB = TestEntities.Track(user, "Track B", durationSeconds: 100);
await SeedAsync(
user, trackA, trackB,
TestEntities.ListeningHistory(user.Id, trackA.Id, DateTime.UtcNow.AddDays(-1)),
TestEntities.ListeningHistory(user.Id, trackA.Id, DateTime.UtcNow.AddHours(-1)),
TestEntities.ListeningHistory(user.Id, trackB.Id, DateTime.UtcNow),
TestEntities.ListeningHistory(user.Id, trackB.Id, DateTime.UtcNow.AddDays(-10)));
Assert.Equal(0, result.TracksThisWeek);
Assert.Equal(0, result.SecondsThisWeek);
Assert.Equal(0, result.StreakDays);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_ListensThisWeek_CountsDistinctTracksAndTotalSeconds()
{
var user = TestEntities.User();
var trackA = TestEntities.Track(user, "Track A", durationSeconds: 200);
var trackB = TestEntities.Track(user, "Track B", durationSeconds: 100);
await SeedAsync(
user, trackA, trackB,
TestEntities.ListeningHistory(user.Id, trackA.Id, DateTime.UtcNow.AddDays(-1)),
TestEntities.ListeningHistory(user.Id, trackA.Id, DateTime.UtcNow.AddHours(-1)),
TestEntities.ListeningHistory(user.Id, trackB.Id, DateTime.UtcNow),
TestEntities.ListeningHistory(user.Id, trackB.Id, DateTime.UtcNow.AddDays(-10)));
Assert.Equal(2, result.TracksThisWeek);
Assert.Equal(500, result.SecondsThisWeek);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_PlayedSeconds_SumsPlayedTimeInsteadOfDuration()
{
var user = TestEntities.User();
var track = TestEntities.Track(user, durationSeconds: 200);
await SeedAsync(
user, track,
TestEntities.ListeningHistory(user.Id, track.Id, playedSeconds: 200),
TestEntities.ListeningHistory(user.Id, track.Id, playedSeconds: 12, isCounted: false));
Assert.Equal(2, result.TracksThisWeek);
Assert.Equal(500, result.SecondsThisWeek);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_PlayedSeconds_SumsPlayedTimeInsteadOfDuration()
{
var user = TestEntities.User();
var track = TestEntities.Track(user, durationSeconds: 200);
await SeedAsync(
user, track,
TestEntities.ListeningHistory(user.Id, track.Id, playedSeconds: 200),
TestEntities.ListeningHistory(user.Id, track.Id, playedSeconds: 12, isCounted: false));
Assert.Equal(212, result.SecondsThisWeek);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_UncountedListens_AreExcludedFromTracksAndStreak()
{
var user = TestEntities.User();
var track = TestEntities.Track(user);
await SeedAsync(
user, track,
TestEntities.ListeningHistory(user.Id, track.Id, playedSeconds: 3, isCounted: false));
Assert.Equal(212, result.SecondsThisWeek);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_UncountedListens_AreExcludedFromTracksAndStreak()
{
var user = TestEntities.User();
var track = TestEntities.Track(user);
await SeedAsync(
user, track,
TestEntities.ListeningHistory(user.Id, track.Id, playedSeconds: 3, isCounted: false));
Assert.Equal(0, result.TracksThisWeek);
Assert.Equal(0, result.StreakDays);
Assert.Equal(3, result.SecondsThisWeek);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_ListenedTodayAndYesterday_StreakIsTwo()
{
var user = TestEntities.User();
var track = TestEntities.Track(user);
await SeedAsync(
user, track,
TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow),
TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow.AddDays(-1)));
Assert.Equal(0, result.TracksThisWeek);
Assert.Equal(0, result.StreakDays);
Assert.Equal(3, result.SecondsThisWeek);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_ListenedTodayAndYesterday_StreakIsTwo()
{
var user = TestEntities.User();
var track = TestEntities.Track(user);
await SeedAsync(
user, track,
TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow),
TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow.AddDays(-1)));
Assert.Equal(2, result.StreakDays);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_GapBeforeToday_StopsStreakAtGap()
{
var user = TestEntities.User();
var track = TestEntities.Track(user);
await SeedAsync(
user, track,
TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow),
TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow.AddDays(-2)));
Assert.Equal(2, result.StreakDays);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_GapBeforeToday_StopsStreakAtGap()
{
var user = TestEntities.User();
var track = TestEntities.Track(user);
await SeedAsync(
user, track,
TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow),
TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow.AddDays(-2)));
Assert.Equal(1, result.StreakDays);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_ListenedYesterdayButNotToday_StreakIsStillAlive()
{
var user = TestEntities.User();
var track = TestEntities.Track(user);
await SeedAsync(
user, track,
TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow.AddDays(-1)));
Assert.Equal(1, result.StreakDays);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_ListenedYesterdayButNotToday_StreakIsStillAlive()
{
var user = TestEntities.User();
var track = TestEntities.Track(user);
await SeedAsync(
user, track,
TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow.AddDays(-1)));
Assert.Equal(1, result.StreakDays);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_NoListenTodayOrYesterday_StreakIsZero()
{
var user = TestEntities.User();
var track = TestEntities.Track(user);
await SeedAsync(
user, track,
TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow.AddDays(-2)));
Assert.Equal(1, result.StreakDays);
}
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_NoListenTodayOrYesterday_StreakIsZero()
{
var user = TestEntities.User();
var track = TestEntities.Track(user);
await SeedAsync(
user, track,
TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow.AddDays(-2)));
Assert.Equal(0, result.StreakDays);
var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
Assert.Equal(0, result.StreakDays);
}
}
}
@@ -3,29 +3,30 @@ using Musify.Application.Tests.TestSupport;
using Musify.Application.Users;
using Xunit;
namespace Musify.Application.Tests.Users;
public sealed class GetUserByIdQueryHandlerTests : HandlerTestBase
namespace Musify.Application.Tests.Users
{
private GetUserByIdQueryHandler CreateHandler() => new(Database);
[Fact]
public async Task Handle_ExistingUser_ReturnsIt()
public sealed class GetUserByIdQueryHandlerTests : HandlerTestBase
{
var user = TestEntities.User(1, "Jane Doe");
await SeedAsync(user);
private GetUserByIdQueryHandler CreateHandler() => new(Database);
var result = await CreateHandler().Handle(new GetUserByIdQuery(1), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_ExistingUser_ReturnsIt()
{
var user = TestEntities.User(1, "Jane Doe");
await SeedAsync(user);
Assert.False(result.IsError);
Assert.Equal("Jane Doe", result.Value.Name);
}
var result = await CreateHandler().Handle(new GetUserByIdQuery(1), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_UserMissing_ReturnsNotFound()
{
var result = await CreateHandler().Handle(new GetUserByIdQuery(404), TestContext.Current.CancellationToken);
Assert.False(result.IsError);
Assert.Equal("Jane Doe", result.Value.Name);
}
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
[Fact]
public async Task Handle_UserMissing_ReturnsNotFound()
{
var result = await CreateHandler().Handle(new GetUserByIdQuery(404), TestContext.Current.CancellationToken);
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
}
}
}
@@ -6,89 +6,90 @@ using Musify.Application.Users.Responses;
using Musify.Domain.Entities;
using Xunit;
namespace Musify.Application.Tests.Users;
public sealed class GetUserFollowersQueryHandlerTests : HandlerTestBase
namespace Musify.Application.Tests.Users
{
private GetUserFollowersQueryHandler CreateHandler() => new(Database);
private async Task<ErrorOr<PaginatedResponse<UserSummaryResponse>>> Send(long? viewerId, long userId) =>
await CreateHandler().Handle(new GetUserFollowersQuery(viewerId, userId, 1, 20), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_OwnProfile_ReturnsFollowers()
public sealed class GetUserFollowersQueryHandlerTests : HandlerTestBase
{
var user = TestEntities.User(1, "user");
var follower = TestEntities.User(2, "follower");
await SeedAsync(user, follower, new UserFollow { FollowerId = follower.Id, FollowedId = user.Id });
private GetUserFollowersQueryHandler CreateHandler() => new(Database);
var result = await Send(user.Id, user.Id);
private async Task<ErrorOr<PaginatedResponse<UserSummaryResponse>>> Send(long? viewerId, long userId) =>
await CreateHandler().Handle(new GetUserFollowersQuery(viewerId, userId, 1, 20), TestContext.Current.CancellationToken);
Assert.False(result.IsError);
var item = Assert.Single(result.Value.Items);
Assert.Equal(follower.Id, item.Id);
Assert.False(item.IsFollowedByViewer);
}
[Fact]
public async Task Handle_OwnProfile_ReturnsFollowers()
{
var user = TestEntities.User(1, "user");
var follower = TestEntities.User(2, "follower");
await SeedAsync(user, follower, new UserFollow { FollowerId = follower.Id, FollowedId = user.Id });
[Fact]
public async Task Handle_MutualFollow_ReturnsFollowersWithViewerFollowState()
{
var viewer = TestEntities.User(1, "viewer");
var user = TestEntities.User(2, "user");
var other = TestEntities.User(3, "other");
await SeedAsync(
viewer, user, other,
new UserFollow { FollowerId = viewer.Id, FollowedId = user.Id },
new UserFollow { FollowerId = user.Id, FollowedId = viewer.Id },
new UserFollow { FollowerId = other.Id, FollowedId = user.Id },
new UserFollow { FollowerId = viewer.Id, FollowedId = other.Id });
var result = await Send(user.Id, user.Id);
var result = await Send(viewer.Id, user.Id);
Assert.False(result.IsError);
var item = Assert.Single(result.Value.Items);
Assert.Equal(follower.Id, item.Id);
Assert.False(item.IsFollowedByViewer);
}
Assert.False(result.IsError);
Assert.Equal(2, result.Value.TotalItemCount);
Assert.All(result.Value.Items, item => Assert.Equal(item.Id == other.Id, item.IsFollowedByViewer));
}
[Fact]
public async Task Handle_MutualFollow_ReturnsFollowersWithViewerFollowState()
{
var viewer = TestEntities.User(1, "viewer");
var user = TestEntities.User(2, "user");
var other = TestEntities.User(3, "other");
await SeedAsync(
viewer, user, other,
new UserFollow { FollowerId = viewer.Id, FollowedId = user.Id },
new UserFollow { FollowerId = user.Id, FollowedId = viewer.Id },
new UserFollow { FollowerId = other.Id, FollowedId = user.Id },
new UserFollow { FollowerId = viewer.Id, FollowedId = other.Id });
[Fact]
public async Task Handle_ViewerFollowsButNotFollowedBack_ReturnsForbidden()
{
var viewer = TestEntities.User(1, "viewer");
var user = TestEntities.User(2, "user");
await SeedAsync(viewer, user, new UserFollow { FollowerId = viewer.Id, FollowedId = user.Id });
var result = await Send(viewer.Id, user.Id);
var result = await Send(viewer.Id, user.Id);
Assert.False(result.IsError);
Assert.Equal(2, result.Value.TotalItemCount);
Assert.All(result.Value.Items, item => Assert.Equal(item.Id == other.Id, item.IsFollowedByViewer));
}
Assert.Equal(ErrorType.Forbidden, result.FirstError.Type);
}
[Fact]
public async Task Handle_ViewerFollowsButNotFollowedBack_ReturnsForbidden()
{
var viewer = TestEntities.User(1, "viewer");
var user = TestEntities.User(2, "user");
await SeedAsync(viewer, user, new UserFollow { FollowerId = viewer.Id, FollowedId = user.Id });
[Fact]
public async Task Handle_FollowedByUserButNotFollowingBack_ReturnsForbidden()
{
var viewer = TestEntities.User(1, "viewer");
var user = TestEntities.User(2, "user");
await SeedAsync(viewer, user, new UserFollow { FollowerId = user.Id, FollowedId = viewer.Id });
var result = await Send(viewer.Id, user.Id);
var result = await Send(viewer.Id, user.Id);
Assert.Equal(ErrorType.Forbidden, result.FirstError.Type);
}
Assert.Equal(ErrorType.Forbidden, result.FirstError.Type);
}
[Fact]
public async Task Handle_FollowedByUserButNotFollowingBack_ReturnsForbidden()
{
var viewer = TestEntities.User(1, "viewer");
var user = TestEntities.User(2, "user");
await SeedAsync(viewer, user, new UserFollow { FollowerId = user.Id, FollowedId = viewer.Id });
[Fact]
public async Task Handle_Anonymous_ReturnsForbidden()
{
await SeedAsync(TestEntities.User(1, "user"));
var result = await Send(viewer.Id, user.Id);
var result = await Send(null, 1);
Assert.Equal(ErrorType.Forbidden, result.FirstError.Type);
}
Assert.Equal(ErrorType.Forbidden, result.FirstError.Type);
}
[Fact]
public async Task Handle_Anonymous_ReturnsForbidden()
{
await SeedAsync(TestEntities.User(1, "user"));
[Fact]
public async Task Handle_UserMissing_ReturnsNotFound()
{
var result = await Send(1, 404);
var result = await Send(null, 1);
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
Assert.Equal(ErrorType.Forbidden, result.FirstError.Type);
}
[Fact]
public async Task Handle_UserMissing_ReturnsNotFound()
{
var result = await Send(1, 404);
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
}
}
}
@@ -4,71 +4,72 @@ using Musify.Application.Users;
using Musify.Domain.Entities;
using Xunit;
namespace Musify.Application.Tests.Users;
public sealed class GetUserFollowingQueryHandlerTests : HandlerTestBase
namespace Musify.Application.Tests.Users
{
private GetUserFollowingQueryHandler CreateHandler() => new(Database);
[Fact]
public async Task Handle_Anonymous_ReturnsFollowedUsers()
public sealed class GetUserFollowingQueryHandlerTests : HandlerTestBase
{
var user = TestEntities.User(1, "user");
var followedA = TestEntities.User(2, "followedA");
var followedB = TestEntities.User(3, "followedB");
await SeedAsync(
user, followedA, followedB,
new UserFollow { FollowerId = user.Id, FollowedId = followedA.Id },
new UserFollow { FollowerId = user.Id, FollowedId = followedB.Id });
private GetUserFollowingQueryHandler CreateHandler() => new(Database);
var result = await CreateHandler().Handle(new GetUserFollowingQuery(null, user.Id, 1, 20), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_Anonymous_ReturnsFollowedUsers()
{
var user = TestEntities.User(1, "user");
var followedA = TestEntities.User(2, "followedA");
var followedB = TestEntities.User(3, "followedB");
await SeedAsync(
user, followedA, followedB,
new UserFollow { FollowerId = user.Id, FollowedId = followedA.Id },
new UserFollow { FollowerId = user.Id, FollowedId = followedB.Id });
Assert.False(result.IsError);
Assert.Equal(2, result.Value.TotalItemCount);
Assert.All(result.Value.Items, item => Assert.False(item.IsFollowedByViewer));
}
var result = await CreateHandler().Handle(new GetUserFollowingQuery(null, user.Id, 1, 20), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_Viewer_MarksUsersTheViewerFollows()
{
var viewer = TestEntities.User(1, "viewer");
var user = TestEntities.User(2, "user");
var followedA = TestEntities.User(3, "followedA");
var followedB = TestEntities.User(4, "followedB");
await SeedAsync(
viewer, user, followedA, followedB,
new UserFollow { FollowerId = user.Id, FollowedId = followedA.Id },
new UserFollow { FollowerId = user.Id, FollowedId = followedB.Id },
new UserFollow { FollowerId = viewer.Id, FollowedId = followedA.Id });
Assert.False(result.IsError);
Assert.Equal(2, result.Value.TotalItemCount);
Assert.All(result.Value.Items, item => Assert.False(item.IsFollowedByViewer));
}
var result = await CreateHandler().Handle(new GetUserFollowingQuery(viewer.Id, user.Id, 1, 20), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_Viewer_MarksUsersTheViewerFollows()
{
var viewer = TestEntities.User(1, "viewer");
var user = TestEntities.User(2, "user");
var followedA = TestEntities.User(3, "followedA");
var followedB = TestEntities.User(4, "followedB");
await SeedAsync(
viewer, user, followedA, followedB,
new UserFollow { FollowerId = user.Id, FollowedId = followedA.Id },
new UserFollow { FollowerId = user.Id, FollowedId = followedB.Id },
new UserFollow { FollowerId = viewer.Id, FollowedId = followedA.Id });
Assert.False(result.IsError);
Assert.All(result.Value.Items, item => Assert.Equal(item.Id == followedA.Id, item.IsFollowedByViewer));
}
var result = await CreateHandler().Handle(new GetUserFollowingQuery(viewer.Id, user.Id, 1, 20), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_Pagination_ReturnsRequestedPage()
{
await SeedAsync(
TestEntities.User(1, "user"), TestEntities.User(2, "a"), TestEntities.User(3, "b"), TestEntities.User(4, "c"),
new UserFollow { FollowerId = 1, FollowedId = 2 },
new UserFollow { FollowerId = 1, FollowedId = 3 },
new UserFollow { FollowerId = 1, FollowedId = 4 });
Assert.False(result.IsError);
Assert.All(result.Value.Items, item => Assert.Equal(item.Id == followedA.Id, item.IsFollowedByViewer));
}
var result = await CreateHandler().Handle(new GetUserFollowingQuery(null, 1, 2, 2), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_Pagination_ReturnsRequestedPage()
{
await SeedAsync(
TestEntities.User(1, "user"), TestEntities.User(2, "a"), TestEntities.User(3, "b"), TestEntities.User(4, "c"),
new UserFollow { FollowerId = 1, FollowedId = 2 },
new UserFollow { FollowerId = 1, FollowedId = 3 },
new UserFollow { FollowerId = 1, FollowedId = 4 });
Assert.False(result.IsError);
Assert.Single(result.Value.Items);
Assert.Equal(3, result.Value.TotalItemCount);
Assert.False(result.Value.HasNextPage);
}
var result = await CreateHandler().Handle(new GetUserFollowingQuery(null, 1, 2, 2), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_UserMissing_ReturnsNotFound()
{
var result = await CreateHandler().Handle(new GetUserFollowingQuery(null, 404, 1, 20), TestContext.Current.CancellationToken);
Assert.False(result.IsError);
Assert.Single(result.Value.Items);
Assert.Equal(3, result.Value.TotalItemCount);
Assert.False(result.Value.HasNextPage);
}
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
[Fact]
public async Task Handle_UserMissing_ReturnsNotFound()
{
var result = await CreateHandler().Handle(new GetUserFollowingQuery(null, 404, 1, 20), TestContext.Current.CancellationToken);
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
}
}
}
@@ -4,77 +4,78 @@ using Musify.Application.Users;
using Musify.Domain.Entities;
using Xunit;
namespace Musify.Application.Tests.Users;
public sealed class GetUserProfileQueryHandlerTests : HandlerTestBase
namespace Musify.Application.Tests.Users
{
private GetUserProfileQueryHandler CreateHandler() => new(Database);
[Fact]
public async Task Handle_ExistingUser_ReturnsFollowerAndFollowingCounts()
public sealed class GetUserProfileQueryHandlerTests : HandlerTestBase
{
var user = TestEntities.User(1, "user");
var followerA = TestEntities.User(2, "followerA");
var followerB = TestEntities.User(3, "followerB");
var followed = TestEntities.User(4, "followed");
await SeedAsync(
user, followerA, followerB, followed,
new UserFollow { FollowerId = followerA.Id, FollowedId = user.Id },
new UserFollow { FollowerId = followerB.Id, FollowedId = user.Id },
new UserFollow { FollowerId = user.Id, FollowedId = followed.Id });
private GetUserProfileQueryHandler CreateHandler() => new(Database);
var result = await CreateHandler().Handle(new GetUserProfileQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_ExistingUser_ReturnsFollowerAndFollowingCounts()
{
var user = TestEntities.User(1, "user");
var followerA = TestEntities.User(2, "followerA");
var followerB = TestEntities.User(3, "followerB");
var followed = TestEntities.User(4, "followed");
await SeedAsync(
user, followerA, followerB, followed,
new UserFollow { FollowerId = followerA.Id, FollowedId = user.Id },
new UserFollow { FollowerId = followerB.Id, FollowedId = user.Id },
new UserFollow { FollowerId = user.Id, FollowedId = followed.Id });
Assert.False(result.IsError);
Assert.Equal(2, result.Value.FollowersCount);
Assert.Equal(1, result.Value.FollowingCount);
}
var result = await CreateHandler().Handle(new GetUserProfileQuery(user.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_MutualFollow_ViewerCanSeeFollowersAndIsFollowing()
{
var viewer = TestEntities.User(1, "viewer");
var user = TestEntities.User(2, "user");
await SeedAsync(
viewer, user,
new UserFollow { FollowerId = viewer.Id, FollowedId = user.Id },
new UserFollow { FollowerId = user.Id, FollowedId = viewer.Id });
Assert.False(result.IsError);
Assert.Equal(2, result.Value.FollowersCount);
Assert.Equal(1, result.Value.FollowingCount);
}
var result = await CreateHandler().Handle(new GetUserProfileQuery(user.Id, viewer.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_MutualFollow_ViewerCanSeeFollowersAndIsFollowing()
{
var viewer = TestEntities.User(1, "viewer");
var user = TestEntities.User(2, "user");
await SeedAsync(
viewer, user,
new UserFollow { FollowerId = viewer.Id, FollowedId = user.Id },
new UserFollow { FollowerId = user.Id, FollowedId = viewer.Id });
Assert.True(result.Value.IsFollowing);
Assert.True(result.Value.CanViewFollowers);
}
var result = await CreateHandler().Handle(new GetUserProfileQuery(user.Id, viewer.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_OneWayFollow_ViewerCannotSeeFollowers()
{
var viewer = TestEntities.User(1, "viewer");
var user = TestEntities.User(2, "user");
await SeedAsync(viewer, user, new UserFollow { FollowerId = viewer.Id, FollowedId = user.Id });
Assert.True(result.Value.IsFollowing);
Assert.True(result.Value.CanViewFollowers);
}
var result = await CreateHandler().Handle(new GetUserProfileQuery(user.Id, viewer.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_OneWayFollow_ViewerCannotSeeFollowers()
{
var viewer = TestEntities.User(1, "viewer");
var user = TestEntities.User(2, "user");
await SeedAsync(viewer, user, new UserFollow { FollowerId = viewer.Id, FollowedId = user.Id });
Assert.True(result.Value.IsFollowing);
Assert.False(result.Value.CanViewFollowers);
}
var result = await CreateHandler().Handle(new GetUserProfileQuery(user.Id, viewer.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_OwnProfile_CanSeeFollowersButIsNotFollowing()
{
await SeedAsync(TestEntities.User(1, "user"));
Assert.True(result.Value.IsFollowing);
Assert.False(result.Value.CanViewFollowers);
}
var result = await CreateHandler().Handle(new GetUserProfileQuery(1, 1), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_OwnProfile_CanSeeFollowersButIsNotFollowing()
{
await SeedAsync(TestEntities.User(1, "user"));
Assert.False(result.Value.IsFollowing);
Assert.True(result.Value.CanViewFollowers);
}
var result = await CreateHandler().Handle(new GetUserProfileQuery(1, 1), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_UserMissing_ReturnsNotFound()
{
var result = await CreateHandler().Handle(new GetUserProfileQuery(404), TestContext.Current.CancellationToken);
Assert.False(result.Value.IsFollowing);
Assert.True(result.Value.CanViewFollowers);
}
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
[Fact]
public async Task Handle_UserMissing_ReturnsNotFound()
{
var result = await CreateHandler().Handle(new GetUserProfileQuery(404), TestContext.Current.CancellationToken);
Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
}
}
}
@@ -3,39 +3,40 @@ using Musify.Application.Users;
using Musify.Domain.Entities;
using Xunit;
namespace Musify.Application.Tests.Users;
public sealed class GetUsersQueryHandlerTests : HandlerTestBase
namespace Musify.Application.Tests.Users
{
private GetUsersQueryHandler CreateHandler() => new(Database);
[Fact]
public async Task Handle_NoSearch_ReturnsEveryUser()
public sealed class GetUsersQueryHandlerTests : HandlerTestBase
{
await SeedAsync(TestEntities.User(1, "alice"), TestEntities.User(2, "bob"));
private GetUsersQueryHandler CreateHandler() => new(Database);
var result = await CreateHandler().Handle(new GetUsersQuery(PageNumber: 1, PageSize: 10, UsernameSearch: null), TestContext.Current.CancellationToken);
Assert.Equal(2, result.TotalItemCount);
}
[Fact]
public async Task Handle_NoSearch_ReturnsEveryUser()
{
await SeedAsync(TestEntities.User(1, "alice"), TestEntities.User(2, "bob"));
[Fact]
public async Task Handle_UsernameSearch_ReturnsOnlyMatches()
{
await SeedAsync(TestEntities.User(1, "alice-wonderland"), TestEntities.User(2, "bob-builder"));
var result = await CreateHandler().Handle(new GetUsersQuery(PageNumber: 1, PageSize: 10, UsernameSearch: null), TestContext.Current.CancellationToken);
Assert.Equal(2, result.TotalItemCount);
}
var result = await CreateHandler().Handle(new GetUsersQuery(PageNumber: 1, PageSize: 10, UsernameSearch: "alice"), TestContext.Current.CancellationToken);
var user = Assert.Single(result.Items);
Assert.Equal(1, user.Id);
}
[Fact]
public async Task Handle_UsernameSearch_ReturnsOnlyMatches()
{
await SeedAsync(TestEntities.User(1, "alice-wonderland"), TestEntities.User(2, "bob-builder"));
[Fact]
public async Task Handle_Viewer_MarksFollowedUsers()
{
await SeedAsync(
TestEntities.User(1, "viewer"), TestEntities.User(2, "alice"), TestEntities.User(3, "bob"),
new UserFollow { FollowerId = 1, FollowedId = 2 });
var result = await CreateHandler().Handle(new GetUsersQuery(PageNumber: 1, PageSize: 10, UsernameSearch: "alice"), TestContext.Current.CancellationToken);
var user = Assert.Single(result.Items);
Assert.Equal(1, user.Id);
}
var result = await CreateHandler().Handle(new GetUsersQuery(PageNumber: 1, PageSize: 10, UsernameSearch: null, ViewerId: 1), TestContext.Current.CancellationToken);
Assert.All(result.Items, item => Assert.Equal(item.Id == 2, item.IsFollowedByViewer));
[Fact]
public async Task Handle_Viewer_MarksFollowedUsers()
{
await SeedAsync(
TestEntities.User(1, "viewer"), TestEntities.User(2, "alice"), TestEntities.User(3, "bob"),
new UserFollow { FollowerId = 1, FollowedId = 2 });
var result = await CreateHandler().Handle(new GetUsersQuery(PageNumber: 1, PageSize: 10, UsernameSearch: null, ViewerId: 1), TestContext.Current.CancellationToken);
Assert.All(result.Items, item => Assert.Equal(item.Id == 2, item.IsFollowedByViewer));
}
}
}
@@ -3,33 +3,34 @@ using Musify.Application.Users;
using Musify.Domain.Entities;
using Xunit;
namespace Musify.Application.Tests.Users;
public sealed class IsFollowingUserQueryHandlerTests : HandlerTestBase
namespace Musify.Application.Tests.Users
{
private IsFollowingUserQueryHandler CreateHandler() => new(Database);
[Fact]
public async Task Handle_Following_ReturnsTrue()
public sealed class IsFollowingUserQueryHandlerTests : HandlerTestBase
{
var follower = TestEntities.User(1, "follower");
var followed = TestEntities.User(2, "followed");
await SeedAsync(follower, followed, new UserFollow { FollowerId = follower.Id, FollowedId = followed.Id });
private IsFollowingUserQueryHandler CreateHandler() => new(Database);
var result = await CreateHandler().Handle(new IsFollowingUserQuery(follower.Id, followed.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_Following_ReturnsTrue()
{
var follower = TestEntities.User(1, "follower");
var followed = TestEntities.User(2, "followed");
await SeedAsync(follower, followed, new UserFollow { FollowerId = follower.Id, FollowedId = followed.Id });
Assert.True(result);
}
var result = await CreateHandler().Handle(new IsFollowingUserQuery(follower.Id, followed.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_NotFollowing_ReturnsFalse()
{
var follower = TestEntities.User(1, "follower");
var followed = TestEntities.User(2, "followed");
await SeedAsync(follower, followed);
Assert.True(result);
}
var result = await CreateHandler().Handle(new IsFollowingUserQuery(follower.Id, followed.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_NotFollowing_ReturnsFalse()
{
var follower = TestEntities.User(1, "follower");
var followed = TestEntities.User(2, "followed");
await SeedAsync(follower, followed);
Assert.False(result);
var result = await CreateHandler().Handle(new IsFollowingUserQuery(follower.Id, followed.Id), TestContext.Current.CancellationToken);
Assert.False(result);
}
}
}
@@ -2,41 +2,42 @@ using Musify.Application.Tests.TestSupport;
using Musify.Application.Users;
using Xunit;
namespace Musify.Application.Tests.Users;
public sealed class SyncUserCommandHandlerTests : HandlerTestBase
namespace Musify.Application.Tests.Users
{
private SyncUserCommandHandler CreateHandler() => new(Database, NoOpLogger<SyncUserCommandHandler>());
[Fact]
public async Task Handle_UnknownUser_ProvisionsIt()
public sealed class SyncUserCommandHandlerTests : HandlerTestBase
{
var command = new SyncUserCommand(1, "Jane Doe", "Jane", "Doe", "https://avatar.example/jane.png");
private SyncUserCommandHandler CreateHandler() => new(Database, NoOpLogger<SyncUserCommandHandler>());
var result = await CreateHandler().Handle(command, TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_UnknownUser_ProvisionsIt()
{
var command = new SyncUserCommand(1, "Jane Doe", "Jane", "Doe", "https://avatar.example/jane.png");
Assert.False(result.IsError);
var stored = await Database.Users.FindAsync([1L], TestContext.Current.CancellationToken);
Assert.NotNull(stored);
Assert.Equal("Jane Doe", stored.Name);
Assert.Equal("https://avatar.example/jane.png", stored.ProfilePictureUrl);
}
var result = await CreateHandler().Handle(command, TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_ExistingUser_UpdatesProfileFields()
{
var user = TestEntities.User(1, "Old Name", profilePictureUrl: null);
await SeedAsync(user);
Assert.False(result.IsError);
var stored = await Database.Users.FindAsync([1L], TestContext.Current.CancellationToken);
Assert.NotNull(stored);
Assert.Equal("Jane Doe", stored.Name);
Assert.Equal("https://avatar.example/jane.png", stored.ProfilePictureUrl);
}
var command = new SyncUserCommand(1, "New Name", "New", "Name", "https://avatar.example/new.png");
[Fact]
public async Task Handle_ExistingUser_UpdatesProfileFields()
{
var user = TestEntities.User(1, "Old Name", profilePictureUrl: null);
await SeedAsync(user);
var result = await CreateHandler().Handle(command, TestContext.Current.CancellationToken);
var command = new SyncUserCommand(1, "New Name", "New", "Name", "https://avatar.example/new.png");
Assert.False(result.IsError);
var stored = await Database.Users.FindAsync([1L], TestContext.Current.CancellationToken);
Assert.NotNull(stored);
Assert.Equal("New Name", stored.Name);
Assert.Equal("NEW NAME", stored.NormalizedName);
Assert.Equal("https://avatar.example/new.png", stored.ProfilePictureUrl);
var result = await CreateHandler().Handle(command, TestContext.Current.CancellationToken);
Assert.False(result.IsError);
var stored = await Database.Users.FindAsync([1L], TestContext.Current.CancellationToken);
Assert.NotNull(stored);
Assert.Equal("New Name", stored.Name);
Assert.Equal("NEW NAME", stored.NormalizedName);
Assert.Equal("https://avatar.example/new.png", stored.ProfilePictureUrl);
}
}
}
@@ -4,34 +4,35 @@ using Musify.Application.Users;
using Musify.Domain.Entities;
using Xunit;
namespace Musify.Application.Tests.Users;
public sealed class UnfollowUserCommandHandlerTests : HandlerTestBase
namespace Musify.Application.Tests.Users
{
private UnfollowUserCommandHandler CreateHandler() => new(Database, NoOpLogger<UnfollowUserCommandHandler>());
[Fact]
public async Task Handle_ExistingFollow_RemovesIt()
public sealed class UnfollowUserCommandHandlerTests : HandlerTestBase
{
var follower = TestEntities.User(1, "follower");
var followed = TestEntities.User(2, "followed");
await SeedAsync(follower, followed, new UserFollow { FollowerId = follower.Id, FollowedId = followed.Id });
private UnfollowUserCommandHandler CreateHandler() => new(Database, NoOpLogger<UnfollowUserCommandHandler>());
var result = await CreateHandler().Handle(new UnfollowUserCommand(follower.Id, followed.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_ExistingFollow_RemovesIt()
{
var follower = TestEntities.User(1, "follower");
var followed = TestEntities.User(2, "followed");
await SeedAsync(follower, followed, new UserFollow { FollowerId = follower.Id, FollowedId = followed.Id });
Assert.False(result.IsError);
Assert.Empty(await Database.UserFollows.ToListAsync(TestContext.Current.CancellationToken));
}
var result = await CreateHandler().Handle(new UnfollowUserCommand(follower.Id, followed.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_NotFollowing_IsIdempotent()
{
var follower = TestEntities.User(1, "follower");
var followed = TestEntities.User(2, "followed");
await SeedAsync(follower, followed);
Assert.False(result.IsError);
Assert.Empty(await Database.UserFollows.ToListAsync(TestContext.Current.CancellationToken));
}
var result = await CreateHandler().Handle(new UnfollowUserCommand(follower.Id, followed.Id), TestContext.Current.CancellationToken);
[Fact]
public async Task Handle_NotFollowing_IsIdempotent()
{
var follower = TestEntities.User(1, "follower");
var followed = TestEntities.User(2, "followed");
await SeedAsync(follower, followed);
Assert.False(result.IsError);
var result = await CreateHandler().Handle(new UnfollowUserCommand(follower.Id, followed.Id), TestContext.Current.CancellationToken);
Assert.False(result.IsError);
}
}
}