public void Add_NewStudentNodeToPrevious_ShouldPutNewNodeToRightSideOfPrevious()
{
//act
nodeStudent_10.Add(nodeStudent_20);
//assert
Assert.AreEqual(nodeStudent_10.LeftNode, null);
Assert.AreEqual(nodeStudent_10.RightNode, nodeStudent_20);
}
public void GetDataByForeach_BinaryTree_10_4_12_Return_4_10_12()
{
//arrange
BinaryTreeNode <int> binaryTree = new BinaryTreeNode <int>(10);
binaryTree.Add(new BinaryTreeNode <int>(4));
binaryTree.Add(new BinaryTreeNode <int>(12));
// act
string result = string.Empty;
foreach (int item in binaryTree)
{
result += item;
}
//assert
Assert.AreEqual(result, "41012");
}
public void Add_NewIntNodeToPrevious_ShouldPutNewNodeToRightSideOfPrevious()
{
//arrange
BinaryTreeNode <int> binaryTree = new BinaryTreeNode <int>(10);
BinaryTreeNode <int> node = new BinaryTreeNode <int>(20);
// act
binaryTree.Add(node);
//assert
Assert.AreEqual(binaryTree.LeftNode, null);
Assert.AreEqual(binaryTree.RightNode, node);
}