def test_add():
node = ConfigNode({"key1": 1})
assert node.key1 == 1
with pytest.raises(AttributeError):
node.key2
node.add("key2", 2)
assert node.key2 == 2
with pytest.raises(AttributeError):
node.key3.key4
node.add("key3.key4", "test")
assert node.key3.key4 == "test"
def test_add_overwrite():
node = ConfigNode({"key1": 1})
assert node.key1 == 1
with warnings.catch_warnings(record=True) as warning_log:
assert len(warning_log) == 0
node.add("key1", 2, overwrite=False)
assert len(warning_log) == 1
assert node.key1 == 2
node.add("key1", 3)
assert len(warning_log) == 1
assert node.key1 == 3