public void JoinCallsAddUserIfValidUserIdInCookieAndUserList()
{
var repository = new ChatRepository();
var user = new ChatUser
{
Id = "1234",
Name = "John",
Hash = "Hash"
};
repository.Users.Add(user);
var chat = new ChatHub(repository);
var connection = new Mock<IConnection>();
var prinicipal = new Mock<IPrincipal>();
var cookies = new HttpCookieCollection();
cookies.Add(new HttpCookie("userid", "1234"));
var clientState = new TrackingDictionary();
string clientId = "20";
chat.Agent = new ClientAgent(connection.Object, "Chat");
chat.Caller = new SignalAgent(connection.Object, clientId, "Chat", clientState);
chat.Context = new HubContext(clientId, cookies, prinicipal.Object);
chat.Join();
Assert.Equal("1234", clientState["id"]);
Assert.Equal("John", clientState["name"]);
Assert.Equal("Hash", clientState["hash"]);
Assert.Equal("20", user.ClientId);
// Need a better way to verify method name and arguments
connection.Verify(m => m.Broadcast("Chat.20", It.IsAny<object>()), Times.Once());
}
public void JoinReturnsFalseIfNoCookies()
{
var repository = new ChatRepository();
var chat = new ChatHub(repository);
var connection = new Mock<IConnection>();
var prinicipal = new Mock<IPrincipal>();
var clientState = new TrackingDictionary();
string clientId = "test";
chat.Agent = new ClientAgent(connection.Object, "Chat");
chat.Caller = new SignalAgent(connection.Object, clientId, "Chat", clientState);
chat.Context = new HubContext(clientId, new HttpCookieCollection(), prinicipal.Object);
bool result = chat.Join();
string versionString = typeof(ChatHub).Assembly.GetName().Version.ToString();
Assert.Equal(versionString, clientState["version"]);
Assert.False(result);
}
public Chat(ChatRepository db)
{
_db = db;
}
private static void Sweep(ChatRepository db)
{
if (_sweeping)
{
return;
}
_sweeping = true;
var clients = GetClients<Chat>();
var inactiveUsers = new List<ChatUser>();
foreach (var user in db.Users)
{
var elapsed = DateTime.UtcNow - user.LastActivity;
if (elapsed.TotalMinutes > 5)
{
user.Active = false;
inactiveUsers.Add(user);
}
}
var roomGroups = from u in inactiveUsers
from r in u.Rooms
select new { User = u, Room = r } into tuple
group tuple by tuple.Room into g
select new
{
Room = g.Key,
Users = g.Select(t => new UserViewModel(t.User))
};
foreach (var roomGroup in roomGroups)
{
clients[roomGroup.Room.Name].markInactive(roomGroup.Users).Wait();
}
_sweeping = false;
}
