def test_nested_list():
"""Test that nested lists are correctly coerced."""
tmp = NavigableDict({'a': [{'one': 1}, NavigableDict({'two': 2}), 3]})
assert tmp.a[0].one == 1
assert tmp.a[1].two == 2
assert tmp.a[2] == 3
assert tmp.get('a.0.one') == 1
assert tmp.get('a[0].one') == 1
assert tmp.get('a.1.two') == 2
assert tmp.get('a.2') == 3
def test_nested_get_value():
"""Test that accessing a nested value works."""
tmp = NavigableDict({'a': {'one': 1}})
assert tmp.a.one == 1
assert tmp['a'].one == 1
assert tmp['a']['one'] == 1
assert tmp['a']['one'] == tmp.a.one
assert tmp.get('a.one') == 1
def test_nested_list_get():
"""Test that invalid list access is handled correctly."""
tmp = NavigableDict({'a': [{'one': 1}, {'one': 2}, 3]})
assert tmp.get('a.one') == [1, 2, None]
def test_nested_list_fail():
"""Test that nested lists are correctly coerced."""
tmp = NavigableDict({'a': [{'one': 1}, NavigableDict({'two': 2}), 3]})
assert tmp.get('a[4].one') is None
def test_fail_missing_default():
"""Test that accessing a mising value with a default returns the default."""
tmp = NavigableDict({'a': 1})
assert tmp.get('b') is None
assert tmp.get('b', default=2) == 2
