ersatztv/ErsatzTV.Tests/Application/MediaSources/GetCollectionsScanStatusHandlerTests.cs

using ErsatzTV.Application.MediaSources;
using ErsatzTV.Core.Api.MediaSources;
using ErsatzTV.Core.Interfaces.Locking;
using NSubstitute;
using NUnit.Framework;
using Shouldly;

namespace ErsatzTV.Tests.Application.MediaSources;

[TestFixture]
public class GetCollectionsScanStatusHandlerTests
{
    [Test]
    public async Task Handle_Should_Return_Empty_When_No_Family_Is_Locked()
    {
        var locker = Substitute.For<IEntityLocker>();
        locker.ArePlexCollectionsLocked().Returns(false);
        locker.AreJellyfinCollectionsLocked().Returns(false);
        locker.AreEmbyCollectionsLocked().Returns(false);

        var handler = new GetCollectionsScanStatusHandler(locker);

        List<CollectionsScanStatusResponseModel> result =
            await handler.Handle(new GetCollectionsScanStatus(), CancellationToken.None);

        result.ShouldBeEmpty();
    }

    [Test]
    public async Task Handle_Should_Return_Only_Locked_Families()
    {
        var locker = Substitute.For<IEntityLocker>();
        locker.ArePlexCollectionsLocked().Returns(true);
        locker.AreJellyfinCollectionsLocked().Returns(false);
        locker.AreEmbyCollectionsLocked().Returns(true);

        var handler = new GetCollectionsScanStatusHandler(locker);

        List<CollectionsScanStatusResponseModel> result =
            await handler.Handle(new GetCollectionsScanStatus(), CancellationToken.None);

        result.Select(r => r.Family).ShouldBe(["plex", "emby"]);
    }

    [Test]
    public async Task Handle_Should_Return_All_Families_When_All_Locked()
    {
        var locker = Substitute.For<IEntityLocker>();
        locker.ArePlexCollectionsLocked().Returns(true);
        locker.AreJellyfinCollectionsLocked().Returns(true);
        locker.AreEmbyCollectionsLocked().Returns(true);

        var handler = new GetCollectionsScanStatusHandler(locker);

        List<CollectionsScanStatusResponseModel> result =
            await handler.Handle(new GetCollectionsScanStatus(), CancellationToken.None);

        result.Select(r => r.Family).ShouldBe(["plex", "jellyfin", "emby"]);
    }
}