// 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.Collections.Generic;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.Remote;
using Microsoft.CodeAnalysis.Serialization;
using Xunit;
 
namespace Roslyn.VisualStudio.Next.UnitTests;
 
internal static class TestUtils
{
    public static void VerifyAssetStorage<T>(IEnumerable<KeyValuePair<Checksum, T>> items, SolutionAssetCache storage)
    {
        foreach (var kv in items)
        {
            if (kv.Value is ChecksumCollection)
            {
                // ChecksumCollection itself won't be in asset storage. since it will be never asked from OOP side
                // to host to sync. the collection is already part of Solution/Project/DocumentStateChecksum so
                // syncing state checksum automatically bring in the collection. it only exist to calculate
                // hierarchical checksum
                continue;
            }
 
            Assert.True(storage.TryGetAsset(kv.Key, out object? _));
        }
    }
}