public void IsBalancedTest_Null()
{
var solution = new _110_BalancedBinaryTree();
Assert.IsTrue(solution.IsBalanced(null));
}
public void IsBalancedTest_Valid()
{
var solution = new _110_BalancedBinaryTree();
Assert.IsTrue(solution.IsBalanced(TestHelper.GenerateTree(new int?[] { 3, 9, 20, null, null, 15, 7 })));
}
public void IsBalancedTest_Invalid_Long()
{
var solution = new _110_BalancedBinaryTree();
Assert.IsFalse(solution.IsBalanced(TestHelper.GenerateTree(new int?[] { 1, 2, 2, 3, 3, 3, 3, 4, 4, null, null, null, null, 4, 4, 5, 5, null, null, 5, 5 })));
}
