// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
using System.Text;
using System.Threading;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.Text;
 
namespace Roslyn.Test.Utilities
{
    public sealed class TestAdditionalText : AdditionalText
    {
        private readonly SourceText? _text;
 
        public TestAdditionalText(string path, SourceText? text)
        {
            Path = path;
            _text = text;
        }
 
        public TestAdditionalText(string text = "", Encoding? encoding = null, string path = "dummy", SourceHashAlgorithm checksumAlgorithm = SourceHashAlgorithm.Sha1)
            : this(path, new StringText(text, encoding, checksumAlgorithm: checksumAlgorithm))
        {
        }
 
        public override string Path { get; }
 
        public override SourceText? GetText(CancellationToken cancellationToken = default) => _text;
    }
}