public void FirstChildNextSibling_1_Constructor_2_ToStringReturnsProperResult()
{
// Arrange
IFirstChildNextSibling <string> tree = DSBuilder.CreateFirstChildNextSibling_Empty();
string expected = "NIL";
// Act
string actual = tree.ToString();
Assert.AreEqual(expected, actual);
}
public void FirstChildNextSibling_1_Constructor_1_SizeReturnsProperResult()
{
// Arrange
IFirstChildNextSibling <string> tree = DSBuilder.CreateFirstChildNextSibling_Empty();
int expected = 0;
// Act
int actual = tree.Size();
Assert.AreEqual(expected, actual);
}
static void Opgave2()
{
System.Console.WriteLine("\n===== Opgave 2 : FirstChildNextSibling =====\n");
IFirstChildNextSibling <string> tree;
// Empty tree
tree = DSBuilder.CreateFirstChildNextSibling_Empty();
tree.PrintPreOrder();
System.Console.WriteLine("Size: {0}", tree.Size());
System.Console.WriteLine(tree);
// Small tree
tree = DSBuilder.CreateFirstChildNextSibling_Small();
tree.PrintPreOrder();
System.Console.WriteLine("Size: {0}", tree.Size());
System.Console.WriteLine(tree);
// Tree from figure 18.3
tree = DSBuilder.CreateFirstChildNextSibling_18_3();
tree.PrintPreOrder();
System.Console.WriteLine("Size: {0}", tree.Size());
System.Console.WriteLine(tree);
}