public void HasPathSumTest()
{
var solution = new _112_PathSum();
Assert.IsTrue(solution.HasPathSum(TestHelper.GenerateTree(new int?[] { 5, 4, 8, 11, null, 13, 4, 7, 2, null, null, null, 1 }), 22));
Assert.IsTrue(solution.HasPathSum(TestHelper.GenerateTree(new int?[] { 2, 3 }), 5));
Assert.IsTrue(solution.HasPathSum(TestHelper.GenerateTree(new int?[] { 7, -2 }), 5));
}
public void HasPathSumTest_Null()
{
var solution = new _112_PathSum();
Assert.IsFalse(solution.HasPathSum(null, 0));
}
public void HasPathSumTest_False()
{
var solution = new _112_PathSum();
Assert.IsFalse(solution.HasPathSum(TestHelper.GenerateTree(new int?[] { 5, 4, 8, 11, null, 13, 4, 7, 2, null, null, null, 1 }), 24));
}
