public static async Task <Guid> CreateFolder(this BusTestHarness harness, string name, Guid parentId, Guid userId) { Guid id = NewId.NextGuid(); await harness.Bus.Publish <CreateFolder>(new { Id = id, Name = name, ParentId = parentId, UserId = userId }); harness.WaitWhileFolderCreated(id); return(id); }