public async Task InitializeAsync()
{
await SetupDb();
var cookies = await RegularUser.AuthorizeClient("User", "123");
await ManagerUser.AuthorizeClient("Manager", "123");
await AdminUser.AuthorizeClient("Admin", "123");
Hub = new HubConnectionBuilder().WithUrl(new Uri(Server.BaseAddress, "ws/chat"), options =>
{
options.HttpMessageHandlerFactory = _ => Server.CreateHandler();
options.Headers.Add("Cookie", cookies);
})
.Build();
}