static void Main(string[] args)
{
//Usage sample
Collections.LinkedList<int> list = new Collections.LinkedList<int>();
//ADDING OPERATIONS
list.add(1);
list.add(2);
list.add(3);
list.add(3);
list.add(4);
list.add(5);
list.add(6);
list.add(6);
list.add(6);
list.add(6);
list.add(1, 1); // adding by index
Console.WriteLine(list.ToString());
//REMOVE
list.remove(1);
list.remove(2);
list.removeByIndex(4); //removing by index
list.removeAllValues(6); //removing all '6' in the linkedlist
Console.WriteLine(list.ToString());
//INDEXOF
Console.WriteLine("El 3 se encuentra en la posición {0}", list.indexOf(3));
int[] indexes = list.allIndexesOf(3);
String positions = "[ ";
for (int i = 0; i < indexes.Length; i++)
{
if (i != indexes.Length - 1)
positions += indexes[i] + ", ";
else
positions += indexes[i] + " ]";
}
Console.WriteLine("Estas son todas las posiciones en las que hay un 3: {0}", positions);
//SIZE
Console.WriteLine("El tamaño de la lista actualmente es: {0}", list.size());
//GET/SET
Console.WriteLine("El primer elemento de la lista es el: {0}", list.get(0));
list.set(0, 10);
Console.WriteLine("Ahora el primer elemento a cambiado (tras usar el setter)");
Console.WriteLine("El primer elemento de la lista es el: {0}", list.get(0));
/// ...
}
public void testRemoveByIndex()
{
list = new Collections.LinkedList<int>();
Collections.LinkedList<int> list2 = new Collections.LinkedList<int>();
Collections.LinkedList<int> list3 = new Collections.LinkedList<int>();
for (int i = 0; i < 50; i++)
{
list.add(i);
list2.add(i);
list3.add(i);
}
//remove first element
list.removeByIndex(0);
Assert.AreEqual(1, list.get(0));
Assert.AreEqual(49, list.size());
//remove last element
list.removeByIndex(list.size() - 1);
Assert.AreEqual(48, list.get(list.size() - 1));
Assert.AreEqual(48, list.size());
//remove [firstElement, lastElement]
Assert.AreEqual(0, list2.removeByIndex(0));
Assert.AreEqual(25 + 1, list2.removeByIndex(25));
Assert.AreEqual(32 + 2, list2.removeByIndex(32));
//Assert.AreEqual(49, list2.removeByIndex(list2.size()-1));
//remove all
for (int i = 0; i < 50; i++)
{
list3.removeByIndex(0);
}
Assert.AreEqual(0, list3.size());
//Negative tests
//Index >= size
//Index < 0
}
public void genericListTest()
{
Collections.LinkedList<int> intsList = new Collections.LinkedList<int>();// -> INT TYPE WAS TESTED
Collections.LinkedList<double> doublesList = new Collections.LinkedList<double>();
Collections.LinkedList<String> strsList = new Collections.LinkedList<String>();
Collections.LinkedList<Persona> personsList = new Collections.LinkedList<Persona>();
//GENERAL TEST FOR DOUBLES
for (int i = 0; i < 50; i++)
{
doublesList.add((double)i); //add double
strsList.add(i.ToString()); //add string
Persona auxP = new Persona(i.ToString());
personsList.add(auxP); // add persons
Assert.AreEqual((double)i, doublesList.get(i));//get double
Assert.AreEqual(i.ToString(), strsList.get(i));//get string
Assert.AreEqual(auxP, personsList.get(i)); //get person
Assert.AreEqual(i, doublesList.indexOf((double)i));//index of a double
Assert.AreEqual(i, strsList.indexOf(i.ToString()));//index of a string
Assert.AreEqual(i, personsList.indexOf(auxP));// index of a person
Assert.AreEqual(true, doublesList.contains((double)i));//contains double?
Assert.AreEqual(true, strsList.contains(i.ToString()));//contains string?
Assert.AreEqual(true, personsList.contains(auxP));//contains person?
}
Assert.AreEqual(50, doublesList.size());
Assert.AreEqual(50, strsList.size());
Assert.AreEqual(50, personsList.size());
//removing doubles
for (int i = 0; i < 50; i++)
{
Persona auxP = new Persona(i.ToString());
Assert.AreEqual((double)i, doublesList.remove((double)i));
Assert.AreEqual(i.ToString(), strsList.remove(i.ToString()));
Assert.AreEqual(auxP, personsList.remove(auxP));
}
Assert.AreEqual(0, doublesList.size());
Assert.AreEqual(0, strsList.size());
Assert.AreEqual(0, personsList.size());
//removing by position
Persona p1 = new Persona("dni1");
Persona p2 = new Persona("dni2");
doublesList.add(1.0);
doublesList.add(2.0);
strsList.add("texto1");
strsList.add("texto2");
personsList.add(p1);
personsList.add(p2);
Assert.AreEqual(1.0, doublesList.removeByIndex(0));
Assert.AreEqual(2.0, doublesList.removeByIndex(0));
Assert.AreEqual("texto1", strsList.removeByIndex(0));
Assert.AreEqual("texto2", strsList.removeByIndex(0));
Assert.AreEqual(p1, personsList.removeByIndex(0));
Assert.AreEqual(p2, personsList.removeByIndex(0));
}