public void MaxDepthTest_root輸入有值node_應回傳適當值()
{
// arrange
var root = new Node
{
Data = 3,
Left = new Node
{
Data = 9
},
Right = new Node
{
Data = 20,
Left = new Node
{
Data = 15
},
Right = new Node
{
Data = 7
}
}
};
var expect = 3;
var sut = new Q0104MaximumDepthOfBinaryTree();
// act
var actual = sut.MaxDepth(root);
// assert
actual.Should().Be(expect);
}
public void MaxDepthTest_root輸入為null_應回傳0()
{
// arrange
Node root = null;
var expect = 0;
var sut = new Q0104MaximumDepthOfBinaryTree();
// act
var actual = sut.MaxDepth(root);
// assert
actual.Should().Be(expect);
}