using System.IO;
using StellaOps.Cryptography;
using StellaOps.TestKit;
using Xunit;

namespace StellaOps.Cryptography.Tests;

public sealed partial class DefaultCryptoHashTests
{
    [Trait("Category", TestCategories.Unit)]
    [Fact]
    public async Task ComputeHash_Stream_MatchesBuffer_Async()
    {
        var hash = CryptoHashFactory.CreateDefault();
        await using var stream = new MemoryStream(_sample);
        var streamDigest = await hash.ComputeHashAsync(stream, HashAlgorithms.Sha256);
        var bufferDigest = hash.ComputeHash(_sample, HashAlgorithms.Sha256);
        Assert.Equal(Convert.ToHexString(bufferDigest), Convert.ToHexString(streamDigest));
    }
}