public List <Trip> GetTripsByUser(User friend)
{
List <Trip> tripList = new List <Trip>();
User userLogged = UserSessionConnection.GetInstance().user;
if (userLogged != null)
{
bool isFriend = false;
foreach (User user in friend.friends)
{
if (user.Equals(userLogged))
{
isFriend = true;
break;
}
}
if (isFriend)
{
tripList = friend.trips;
}
return(tripList);
}
else
{
throw new UserNotLoggedInException();
}
}
public void ServiceTestNotNullAfterConnexion()
{
UserSessionConnection.GetInstance().Connect(user);
List <Trip> trips = Service.Instance.GetTripsByUser(user);
Assert.NotNull(trips);
}
public void ServiceTestTripsNotEmpty()
{
UserSessionConnection.GetInstance().Connect(user);
User friend = new User();
friend.AddTrip(new Trip());
friend.AddTrip(new Trip());
friend.AddFriend(user);
List <Trip> trips = Service.Instance.GetTripsByUser(friend);
Assert.Equal(2, trips.Count);
}
public void ServiceTestNullAfterDisconnection()
{
UserSessionConnection.GetInstance().Connect(user);
User friend = new User();
friend.AddTrip(new Trip());
friend.AddTrip(new Trip());
friend.AddFriend(user);
List <Trip> trips = Service.Instance.GetTripsByUser(friend);
UserSessionConnection.GetInstance().Disconnect(user);
Assert.Throws <UserNotLoggedInException>(() => Service.Instance.GetTripsByUser(user));
}
public void ServiceTestNullWithoutConnection()
{
UserSessionConnection.GetInstance().Connect(user);
UserSessionConnection.GetInstance().Disconnect(user);
Assert.Throws <UserNotLoggedInException>(() => Service.Instance.GetTripsByUser(user));
}
