public void TestSecondCase()
{
TreeNode tree = null;
var sol = new HasPathSum(tree, 0);
var result = sol.HasTreeThePathSum();
Assert.False(result);
}
public void TestThirdCase()
{
TreeNode tree = new TreeNode(10);
var sol = new HasPathSum(tree, 10);
var result = sol.HasTreeThePathSum();
Assert.True(result);
}
public void TestFirstTest()
{
var tree = new TreeNode(5,
new TreeNode(4,
new TreeNode(11,
new TreeNode(7),
new TreeNode(2))),
new TreeNode(8,
new TreeNode(13),
new TreeNode(4,
left: null,
right: new TreeNode(1)))
);
var sol = new HasPathSum(tree, 22);
var result = sol.HasTreeThePathSum();
Assert.True(result);
}
public bool HasPathSum(TreeNode root, int sum)
{
var sol = new HasPathSum(root, sum);
return(sol.HasTreeThePathSum());
}
