public void Insertion_WithCollision()
{
// arrange
var mapa = new Algorithms.Hashtables.HashTable <string>();
// act
mapa.Put(7865, "Isidro");
mapa.Put(7765, "Irmao do Isidro");
mapa.Put(7965, "Primo do Isidro");
//assert
Assert.AreEqual(3, mapa.Count);
}
public void Insertion()
{
// arrange
var mapa = new Algorithms.Hashtables.HashTable <string>();
// act
mapa.Put(7865, "Isidro");
mapa.Put(7765, "Irmao do Isidro");
mapa.Put(123, "Josineidson");
mapa.Put(987, "Nilsonclecio");
mapa.Put(9832, "Deosdedite");
//assert
Assert.AreEqual(5, mapa.Count);
}
public void Get(int key, object expected)
{
// arrange
var mapa = new Algorithms.Hashtables.HashTable <string>();
mapa.Put(7865, "Isidro");
mapa.Put(7765, "Irmao do Isidro");
mapa.Put(123, "Josineidson");
mapa.Put(987, "Nilsonclecio");
mapa.Put(9832, "Deosdedite");
// act
var node = mapa.Get(key);
//assert
Assert.AreEqual(node?.Key, expected);
}
public void Update()
{
// arrange
var oldValue = "Value 1";
var newValue = "Value 2";
var key = 7865;
var mapa = new Algorithms.Hashtables.HashTable <string>();
mapa.Put(key, oldValue);
// act
mapa.Put(key, newValue);
var node = mapa.Get(key);
//assert
Assert.AreEqual(node.Key, key);
Assert.AreEqual(node.Value, newValue);
}