public void TestNodeCompareShouldBeLower()
{
// arrange
var nodeOrigin = new BinaryTreeNode <int>(1);
var nodeToCompare = new BinaryTreeNode <int>(2);
// act
var isLower = nodeOrigin.CompareNode(nodeToCompare);
// assert
Assert.AreEqual(-1, isLower);
}
public void TestNodeCompareShouldBeEqual()
{
// Arrange
var nodeOrigin = new BinaryTreeNode <int>(1);
var nodeToCompare = new BinaryTreeNode <int>(1);
// Act
var isEqual = nodeOrigin.CompareNode(nodeToCompare);
// Assert
Assert.Equal(0, isEqual);
}
public void TestNodeCompareShouldBeHigher()
{
// Arrange
var nodeOrigin = new BinaryTreeNode <int>(2);
var nodeToCompare = new BinaryTreeNode <int>(1);
// Act
var isHigher = nodeOrigin.CompareNode(nodeToCompare);
// Assert
Assert.Equal(1, isHigher);
}
