def test_bst_init_node_has_left(empty_bst):
"""test Node picks up arguments and has_left_child == that input"""
from bst import Node
a = Node(empty_bst.input_val,
empty_bst.input_val,
empty_bst.input_val,
empty_bst.input_val
)
assert a.has_left_child() == empty_bst.input_val
