def test_repr(self, value):
assert repr(Node(value)) == "<Node({0!r})>".format(str(value))
def test_str(self, value):
assert str(Node(value)) == str(value)
def test_base_class(self):
with pytest.raises(NotImplementedError):
Node("cover all the code").serialize()
def test_accepts_value(self, value):
assert Node(value).value == value
def test_repr(self, value):
assert repr(Node(value)) == f"<Node({str(value)!r})>"
