public void Can_Clear_1()
{
var tree = new BinaryTree();
tree.Add(7);
tree.Clear();
Assert.AreEqual(0, tree.Size);
}
public void Can_Add_To_0()
{
var tree = new BinaryTree();
tree.Add(19);
Assert.AreEqual(1, tree.Size);
Assert.IsTrue(tree.Contains(19));
}
public void Can_Clear_2()
{
int[] array = { 9, 5 };
var tree = new BinaryTree();
tree.Init(array);
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_Get_Width_Of_2()
{
int[] array = { 9, 5 };
var tree = new BinaryTree();
tree.Init(array);
Assert.AreEqual(1, tree.Width());
}
public void Can_Get_Nodes_Count_Of_0()
{
var tree = new BinaryTree();
Assert.Throws<ArgumentNullException>(() => tree.Nodes());
}
public void Can_Get_Height_Of_1()
{
var tree = new BinaryTree();
tree.Add(7);
Assert.AreEqual(1, tree.Height());
}
public void Can_Reverse_From_2()
{
int[] array = { 9, 5 };
var tree = new BinaryTree();
tree.Init(array);
var expected = "9 5";
var actual = tree.Reverse();
Assert.AreEqual(expected, actual);
}
public void Can_Reverse_From_0()
{
var tree = new BinaryTree();
Assert.Throws<ArgumentNullException>(() => tree.Reverse());
}
public void Can_Init_Of_2()
{
int[] array = { 9, 5 };
var tree = new BinaryTree();
tree.Init(array);
Assert.AreEqual(2, tree.Size);
Assert.IsTrue(tree.Contains(9));
}
public void Can_Init_Of_0()
{
var tree = new BinaryTree();
Assert.Throws<ArgumentNullException>(() => tree.Init(new int[0]));
}
public void Can_Get_Size_Of_2()
{
int[] array = { 9, 5 };
var tree = new BinaryTree();
tree.Init(array);
Assert.AreEqual(2, tree.Size);
}
public void Can_Get_Size_Of_1()
{
var tree = new BinaryTree();
tree.Add(7);
Assert.AreEqual(1, tree.Size);
}
public void Can_Get_Size_Of_0()
{
var tree = new BinaryTree();
Assert.AreEqual(0, tree.Size);
}
public void Can_Get_Nodes_Count_Of_Many()
{
int[] array = { 9, 5, 1, 14, 6 };
var tree = new BinaryTree();
tree.Init(array);
Assert.AreEqual(3, tree.Nodes());
}
public void Can_Get_Nodes_Count_Of_2()
{
int[] array = { 5, 9 };
var tree = new BinaryTree();
tree.Init(array);
Assert.AreEqual(1, tree.Nodes());
}
public void Can_Get_Nodes_Count_Of_1()
{
var tree = new BinaryTree();
tree.Add(7);
Assert.AreEqual(0, tree.Nodes());
}
public void Can_Get_Width_Of_Many()
{
int[] array = { 9, 5, 1, 14, 6 };
var tree = new BinaryTree();
tree.Init(array);
Assert.AreEqual(2, tree.Width());
}
public void Can_Get_Size_Of_Many()
{
int[] array = { 9, 5, 1, 14, 6 };
var tree = new BinaryTree();
tree.Init(array);
Assert.AreEqual(5, tree.Size);
}
public void Can_Get_String_From_0()
{
var tree = new BinaryTree();
Assert.Throws<ArgumentNullException>(() => tree.ToString());
}
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_String_From_1()
{
var tree = new BinaryTree();
tree.Add(7);
var expected = "7";
var actual = tree.ToString();
Assert.AreEqual(expected, actual);
}
public void Can_Init_Of_Many()
{
int[] array = { 9, 5, 1, 14, 6 };
var tree = new BinaryTree();
tree.Init(array);
Assert.AreEqual(5, tree.Size);
Assert.IsTrue(tree.Contains(14));
}
public void Can_Get_String_From_Many()
{
int[] array = { 9, 5, 1, 14, 6 };
var tree = new BinaryTree();
tree.Init(array);
var expected = "1 5 6 9 14";
var actual = tree.ToString();
Assert.AreEqual(expected, actual);
}
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_Get_Height_Of_0()
{
var tree = new BinaryTree();
Assert.AreEqual(0, tree.Height());
}
public void Can_Reverse_Many()
{
int[] array = { 9, 5, 1, 14, 6 };
var tree = new BinaryTree();
tree.Init(array);
var expected = "14 9 6 5 1";
var actual = tree.Reverse();
Assert.AreEqual(expected, actual);
}
public void Can_Get_Width_Of_1()
{
var tree = new BinaryTree();
tree.Add(7);
Assert.AreEqual(1, tree.Width());
}
public void Can_Get_Width_Of_0()
{
var tree = new BinaryTree();
Assert.AreEqual(0, tree.Width());
}
public void Can_Get_Height_Of_2()
{
int[] array = { 9, 5 };
var tree = new BinaryTree();
tree.Init(array);
Assert.AreEqual(2, tree.Height());
}