jellyfin/tests/Jellyfin.Extensions.Tests/CopyToExtensionsTests.cs
2023-12-18 22:02:31 +01:00

50 lines
1.9 KiB
C#

using System;
using System.Collections.Generic;
using Xunit;
namespace Jellyfin.Extensions.Tests
{
public static class CopyToExtensionsTests
{
public static TheoryData<IReadOnlyList<int>, IList<int>, int, IList<int>> CopyTo_Valid_Correct_TestData()
{
var data = new TheoryData<IReadOnlyList<int>, IList<int>, int, IList<int>>
{
{ new[] { 0, 1, 2, 3, 4, 5 }, new[] { 0, 0, 0, 0, 0, 0 }, 0, new[] { 0, 1, 2, 3, 4, 5 } },
{ new[] { 0, 1, 2 }, new[] { 5, 4, 3, 2, 1, 0 }, 2, new[] { 5, 4, 0, 1, 2, 0 } }
};
return data;
}
[Theory]
[MemberData(nameof(CopyTo_Valid_Correct_TestData))]
public static void CopyTo_Valid_Correct(IReadOnlyList<int> source, IList<int> destination, int index, IList<int> expected)
{
source.CopyTo(destination, index);
Assert.Equal(expected, destination);
}
public static TheoryData<IReadOnlyList<int>, IList<int>, int> CopyTo_Invalid_ThrowsArgumentOutOfRangeException_TestData()
{
var data = new TheoryData<IReadOnlyList<int>, IList<int>, int>
{
{ new[] { 0, 1, 2, 3, 4, 5 }, new[] { 0, 0, 0, 0, 0, 0 }, -1 },
{ new[] { 0, 1, 2 }, new[] { 5, 4, 3, 2, 1, 0 }, 6 },
{ new[] { 0, 1, 2 }, Array.Empty<int>(), 0 },
{ new[] { 0, 1, 2, 3, 4, 5 }, new[] { 0 }, 0 },
{ new[] { 0, 1, 2, 3, 4, 5 }, new[] { 0, 0, 0, 0, 0, 0 }, 1 }
};
return data;
}
[Theory]
[MemberData(nameof(CopyTo_Invalid_ThrowsArgumentOutOfRangeException_TestData))]
public static void CopyTo_Invalid_ThrowsArgumentOutOfRangeException(IReadOnlyList<int> source, IList<int> destination, int index)
{
Assert.Throws<ArgumentOutOfRangeException>(() => source.CopyTo(destination, index));
}
}
}