public void TestMethod2()
{
var node = new TreeNode
{
val = 1,
right = new TreeNode
{
val = 2,
left = new TreeNode
{
val = 3
},
right = new TreeNode
{
val = 4
}
}
};
var list = new CircularViewBinaryTree().BoundaryOfBinaryTree(node).ToList();
CollectionAssert.AreEqual(list, new List <int> {
1, 3, 4, 2
});
}
public void TestMethod1()
{
var node = new TreeNode
{
val = 1,
left = new TreeNode
{
val = 2,
left = new TreeNode
{
val = 4
},
right = new TreeNode
{
val = 5
}
},
right = new TreeNode
{
val = 3,
left = new TreeNode
{
val = 6
},
right = new TreeNode
{
val = 7
}
}
};
var list = new CircularViewBinaryTree().BoundaryOfBinaryTree(node).ToList();
CollectionAssert.AreEqual(list, new List <int> {
1, 2, 4, 5, 6, 7, 3
});
}
