def test_find(self):
tree = MultiTree()
root = tree.add_root(MultiTreeNode([1, 2, 3, 4]))
a = tree.add_child(root, MultiTreeNode([1]))
b = tree.add_child(root, MultiTreeNode([2]))
c = tree.add_child(root, MultiTreeNode([3, 4]))
assert tree.find(3).val == [3, 4]
d = tree.add_child(c, MultiTreeNode([3]))
e = tree.add_child(c, MultiTreeNode([4]))
assert tree.find(4).val == [4]
def test_find(self):
tree = MultiTree()
root = tree.add_root(MultiTreeNode([1,2,3,4]))
a = tree.add_child(root, MultiTreeNode([1]))
b = tree.add_child(root, MultiTreeNode([2]))
c = tree.add_child(root, MultiTreeNode([3,4]))
assert tree.find(3).val == [3,4]
d = tree.add_child(c, MultiTreeNode([3]))
e = tree.add_child(c, MultiTreeNode([4]))
assert tree.find(4).val == [4]
