public void TestNumberOfNodes1()
{
// Arrange
var node1 = CreateBinaryTree();
// Act
var nNodes = FindNodeByIndex.NumberOfNodes(node1);
// Assert
Assert.AreEqual(10, nNodes);
}
public void TestNumberOfNodesRoot()
{
// Arrange
var node1 = CreateBinaryTree();
node1.Left = null;
node1.Right = null;
// Act
var nNodes = FindNodeByIndex.NumberOfNodes(node1);
// Assert
Assert.AreEqual(1, nNodes);
}
public void TestNumberOfNodes2()
{
// Arrange
var node1 = CreateBinaryTree();
node1.Left.Right.Right = new Node {
Value = "11"
};
// Act
var nNodes = FindNodeByIndex.NumberOfNodes(node1);
// Assert
Assert.AreEqual(11, nNodes);
}
