public void Can_Add_To_1()
{
var tree = new BinaryTree();
tree.Add(7);
tree.Add(19);
Assert.AreEqual(2, tree.Size);
Assert.IsTrue(tree.Contains(19));
}
public void Can_Clear_1()
{
var tree = new BinaryTree();
tree.Add(7);
tree.Clear();
Assert.AreEqual(0, tree.Size);
}
public void Can_Add_To_Many()
{
int[] array = { 9, 5, 1, 14, 6 };
var tree = new BinaryTree();
tree.Init(array);
tree.Add(19);
Assert.AreEqual(6, tree.Size);
Assert.IsTrue(tree.Contains(19));
}
public void Can_Reverse_From_1()
{
var tree = new BinaryTree();
tree.Add(7);
var expected = "7";
var actual = tree.Reverse();
Assert.AreEqual(expected, actual);
}
public void Can_Init_Of_1()
{
var tree = new BinaryTree();
tree.Add(7);
Assert.AreEqual(1, tree.Size);
Assert.IsTrue(tree.Contains(7));
}
public void Can_Get_Width_Of_1()
{
var tree = new BinaryTree();
tree.Add(7);
Assert.AreEqual(1, tree.Width());
}
public void Can_Get_String_From_1()
{
var tree = new BinaryTree();
tree.Add(7);
var expected = "7";
var actual = tree.ToString();
Assert.AreEqual(expected, actual);
}
public void Can_Get_Size_Of_1()
{
var tree = new BinaryTree();
tree.Add(7);
Assert.AreEqual(1, tree.Size);
}
public void Can_Get_Nodes_Count_Of_1()
{
var tree = new BinaryTree();
tree.Add(7);
Assert.AreEqual(0, tree.Nodes());
}
public void Can_Get_Height_Of_1()
{
var tree = new BinaryTree();
tree.Add(7);
Assert.AreEqual(1, tree.Height());
}
public void Can_Get_Array_From_1()
{
var tree = new BinaryTree();
tree.Add(7);
int[] expected = { 7 };
var actual = tree.ToArray();
CollectionAssert.AreEqual(expected, actual);
}
public void Can_Del_To_1()
{
var tree = new BinaryTree();
tree.Add(7);
tree.Del(7);
Assert.AreEqual(0, tree.Size);
Assert.IsFalse(tree.Contains(7));
}
