private static List <Friend> GetFriendsNext(string friendName)
{
var friendVisit = friends.Where(p => p.Name == friendName).FirstOrDefault();
var distance = new GeoDistance();
return(distance.ListFriendsNext(friends, friendVisit));
}
public void TestGeoDistanceOrderedMaxThree()
{
var distance = new GeoDistance();
var listFriend = new List <Friend>();
#region Situation
listFriend.Add(new Friend()
{
Id = 1,
Name = "Ricardo",
FriendAddress = new FriendAddress()
{
Id = 0,
Address = "Campo Grande RJ",
NumberLatitude = -22.9035842,
NumberLongitude = -43.5662438
}
});
listFriend.Add(new Friend()
{
Id = 2,
Name = "Júlio Cesar",
FriendAddress = new FriendAddress()
{
Id = 0,
Address = "Mangaratiba RJ",
NumberLatitude = -22.9161789,
NumberLongitude = -44.0389554
}
});
listFriend.Add(new Friend()
{
Id = 3,
Name = "Cesar",
FriendAddress = new FriendAddress()
{
Id = 0,
Address = "Rio das Ostras RJ",
NumberLatitude = -22.4650817,
NumberLongitude = -41.9394892
}
});
listFriend.Add(new Friend()
{
Id = 4,
Name = "Ronaldo",
FriendAddress = new FriendAddress()
{
Id = 0,
Address = "São José dos Campos SP",
NumberLatitude = -23.223701,
NumberLongitude = -45.9009074
}
});
#endregion
#region Action
List <Friend> resultListFriend = distance.ListFriendsNext(listFriend.Where(p => p.Id != 1).ToList(), listFriend.Where(p => p.Id == 1).FirstOrDefault());
#endregion
#region Validation
Assert.AreEqual(resultListFriend.Count, 3);
Assert.AreEqual(2, resultListFriend[0].Id);
Assert.AreEqual(3, resultListFriend[1].Id);
Assert.AreEqual(4, resultListFriend[2].Id);
#endregion
}
