def test_node_set_path_invalid_char(invalid_char):
"""Test that Node throws an error when setting path to invalid character."""
node = Node()
with pytest.raises(ValueError):
node.path = '/path/to' + invalid_char
with pytest.raises(ValueError):
node = Node({'path' : '/path/to' + invalid_char})
def test_node_set_path_empty():
"""Test that Node throws an error when setting path to empty string."""
node = Node()
with pytest.raises(ValueError):
node.path = ''
with pytest.raises(ValueError):
node = Node({'path' : ''})
