public async Task TestProjectSynchronization()
{
var code = @"class Test { void Method() { } }";
using var workspace = TestWorkspace.CreateCSharp(code);
var project = workspace.CurrentSolution.Projects.First();
// build checksum
await project.State.GetChecksumAsync(CancellationToken.None);
var map = await project.GetAssetMapAsync(CancellationToken.None);
var sessionId = 0;
var storage = new AssetStorage();
var source = new SimpleAssetSource(storage, map);
var service = new AssetProvider(sessionId, storage, new RemoteWorkspace().Services.GetService <ISerializerService>());
await service.SynchronizeProjectAssetsAsync(SpecializedCollections.SingletonEnumerable(await project.State.GetChecksumAsync(CancellationToken.None)), CancellationToken.None);
TestUtils.VerifyAssetStorage(map, storage);
}