public static void Main(string[] args)
{
try
{
XmlConfigurator.Configure();
Log.Info("Init list");
IList <int> list = new LinkedList.LinkedList <int>();
Log.Info("Add 50 item to list");
for (int i = 0; i < 50; i++)
{
Log.Info("Add value " + i);
list.Add(i);
}
var value = list[1];
Log.Info("value of item with index 1 is " + value);
Console.WriteLine(value);
}
catch (Exception exception)
{
Log.Error(exception.Message);
}
}
public void AddTests(int[] arr, int[] expectedArr, int[] values)
{
LinkedList.LinkedList actual = new LinkedList.LinkedList(arr);
LinkedList.LinkedList expected = new LinkedList.LinkedList(expectedArr);
actual.Add(values);
Assert.AreEqual(expected, actual);
}
public static void Main(string[] args)
{
try
{
XmlConfigurator.Configure();
Log.Info("Init list");
IList<int> list = new LinkedList.LinkedList<int>();
Log.Info("Add 50 item to list");
for (int i = 0; i < 50; i++)
{
Log.Info("Add value " + i);
list.Add(i);
}
var value = list[1];
Log.Info("value of item with index 1 is " + value);
Console.WriteLine(value);
}
catch (Exception exception)
{
Log.Error(exception.Message);
}
}
public void Add_SeveralElements_ShouldAddElementsCorrectly()
{
// Arrange
var list = new LinkedList.LinkedList<int>();
// Act
list.Add(10);
list.Add(5);
list.Add(3);
// Assert
Assert.AreEqual(3, list.Count);
var items = new List<int>();
list.ForEach(items.Add);
CollectionAssert.AreEqual(items, new List<int>() { 10, 5 , 3 });
}
public void Remove_SeveralElements_ShouldRemoveElementsCorrectly()
{
// Arrange
var list = new LinkedList.LinkedList<int>();
list.Add(5);
list.Add(6);
list.Add(7);
// Act
var elementOne = list.Remove(0);
var elementTwo = list.Remove(1);
// Assert
Assert.AreEqual(5, elementOne);
Assert.AreEqual(7, elementTwo);
Assert.AreEqual(1, list.Count);
var items = new List<int>();
list.ForEach(items.Add);
CollectionAssert.AreEqual(items, new List<int>() { 6 });
}
public void Add_EmptyList_ShouldAddElement()
{
// Arrange
var list = new LinkedList.LinkedList<int>();
// Act
list.Add(5);
// Assert
Assert.AreEqual(1, list.Count);
var items = new List<int>();
list.ForEach(items.Add);
CollectionAssert.AreEqual(items, new List<int>(){ 5 });
}
public void Remove_OneElement_ShouldMakeListEmpty()
{
// Arrange
var list = new LinkedList.LinkedList<int>();
list.Add(5);
// Act
var element = list.Remove(0);
// Assert
Assert.AreEqual(5, element);
Assert.AreEqual(0, list.Count);
var items = new List<int>();
list.ForEach(items.Add);
CollectionAssert.AreEqual(items, new List<int>() { });
}
public void IEnumerable_NonGeneric_MultipleElements()
{
// Arrange
var list = new LinkedList.LinkedList<decimal>();
list.Add(6m);
list.Add(7.77m);
// Act
var enumerator = ((IEnumerable)list).GetEnumerator();
var items = new List<object>();
while (enumerator.MoveNext())
{
items.Add(enumerator.Current);
}
// Assert
CollectionAssert.AreEqual(items, new List<object>() { 6m, 7.77m });
}
public void IEnumerable_Foreach_MultipleElements()
{
// Arrange
var list = new LinkedList.LinkedList<string>();
list.Add("Five");
list.Add("Six");
list.Add("Seven");
// Act
var items = new List<string>();
foreach (var element in list)
{
items.Add(element);
}
// Assert
CollectionAssert.AreEqual(items,
new List<string>() { "Five", "Six", "Seven" });
}
public void ForEach_MultipleElements_ShouldEnumerateElementsCorrectly()
{
// Arrange
var list = new LinkedList.LinkedList<string>();
list.Add("Five");
list.Add("Six");
list.Add("Seven");
// Act
var items = new List<string>();
list.ForEach(items.Add);
// Assert
CollectionAssert.AreEqual(items,
new List<string>() { "Five", "Six", "Seven" });
}
public void ForEach_SingleElement_ShouldEnumerateElementsCorrectly()
{
// Arrange
var list = new LinkedList.LinkedList<int>();
list.Add(5);
// Act
var items = new List<int>();
list.ForEach(items.Add);
// Assert
CollectionAssert.AreEqual(items, new List<int>() { 5 });
}
public void RemoveLast_SeveralElements_ShouldRemoveElementsCorrectly()
{
// Arrange
var list = new LinkedList.LinkedList<int>();
list.Add(10);
list.Add(9);
list.Add(8);
// Act
var element = list.Remove(2);
// Assert
Assert.AreEqual(8, element);
Assert.AreEqual(2, list.Count);
var items = new List<int>();
list.ForEach(items.Add);
CollectionAssert.AreEqual(items, new List<int>() { 10, 9 });
}