jellyfin/tests/Jellyfin.Model.Tests/Entities/ProviderIdsExtensionsTests.cs
2021-02-19 17:26:34 +01:00

140 lines
4.5 KiB
C#

using System;
using System.Collections.Generic;
using MediaBrowser.Model.Entities;
using Xunit;
namespace Jellyfin.Model.Tests.Entities
{
public class ProviderIdsExtensionsTests
{
private const string ExampleImdbId = "tt0113375";
[Fact]
public void GetProviderId_NullInstance_ThrowsArgumentNullException()
{
Assert.Throws<ArgumentNullException>(() => ProviderIdsExtensions.GetProviderId(null!, MetadataProvider.Imdb));
}
[Fact]
public void GetProviderId_NullName_ThrowsArgumentNullException()
{
Assert.Throws<ArgumentNullException>(() => ProviderIdsExtensionsTestsObject.Empty.GetProviderId(null!));
}
[Fact]
public void GetProviderId_NotFoundName_Null()
{
Assert.Null(ProviderIdsExtensionsTestsObject.Empty.GetProviderId(MetadataProvider.Imdb));
}
[Fact]
public void GetProviderId_NullProvider_Null()
{
var nullProvider = new ProviderIdsExtensionsTestsObject()
{
ProviderIds = null!
};
Assert.Null(nullProvider.GetProviderId(MetadataProvider.Imdb));
}
[Fact]
public void TryGetProviderId_NotFoundName_False()
{
Assert.False(ProviderIdsExtensionsTestsObject.Empty.TryGetProviderId(MetadataProvider.Imdb, out _));
}
[Fact]
public void TryGetProviderId_NullProvider_False()
{
var nullProvider = new ProviderIdsExtensionsTestsObject()
{
ProviderIds = null!
};
Assert.False(nullProvider.TryGetProviderId(MetadataProvider.Imdb, out _));
}
[Fact]
public void GetProviderId_FoundName_Id()
{
var provider = new ProviderIdsExtensionsTestsObject();
provider.ProviderIds[MetadataProvider.Imdb.ToString()] = ExampleImdbId;
Assert.Equal(ExampleImdbId, provider.GetProviderId(MetadataProvider.Imdb));
}
[Fact]
public void TryGetProviderId_FoundName_True()
{
var provider = new ProviderIdsExtensionsTestsObject();
provider.ProviderIds[MetadataProvider.Imdb.ToString()] = ExampleImdbId;
Assert.True(provider.TryGetProviderId(MetadataProvider.Imdb, out var id));
Assert.Equal(ExampleImdbId, id);
}
[Fact]
public void SetProviderId_NullInstance_ThrowsArgumentNullException()
{
Assert.Throws<ArgumentNullException>(() => ProviderIdsExtensions.SetProviderId(null!, MetadataProvider.Imdb, ExampleImdbId));
}
[Fact]
public void SetProviderId_Null_Remove()
{
var provider = new ProviderIdsExtensionsTestsObject();
provider.SetProviderId(MetadataProvider.Imdb, null!);
Assert.Empty(provider.ProviderIds);
}
[Fact]
public void SetProviderId_EmptyName_Remove()
{
var provider = new ProviderIdsExtensionsTestsObject();
provider.ProviderIds[MetadataProvider.Imdb.ToString()] = ExampleImdbId;
provider.SetProviderId(MetadataProvider.Imdb, string.Empty);
Assert.Empty(provider.ProviderIds);
}
[Fact]
public void SetProviderId_NonEmptyId_Success()
{
var provider = new ProviderIdsExtensionsTestsObject();
provider.SetProviderId(MetadataProvider.Imdb, ExampleImdbId);
Assert.Single(provider.ProviderIds);
}
[Fact]
public void SetProviderId_NullProvider_Success()
{
var nullProvider = new ProviderIdsExtensionsTestsObject()
{
ProviderIds = null!
};
nullProvider.SetProviderId(MetadataProvider.Imdb, ExampleImdbId);
Assert.Single(nullProvider.ProviderIds);
}
[Fact]
public void SetProviderId_NullProviderAndEmptyName_Success()
{
var nullProvider = new ProviderIdsExtensionsTestsObject()
{
ProviderIds = null!
};
nullProvider.SetProviderId(MetadataProvider.Imdb, string.Empty);
Assert.Null(nullProvider.ProviderIds);
}
private class ProviderIdsExtensionsTestsObject : IHasProviderIds
{
public static readonly ProviderIdsExtensionsTestsObject Empty = new ProviderIdsExtensionsTestsObject();
public Dictionary<string, string> ProviderIds { get; set; } = new Dictionary<string, string>();
}
}
}