def test_non_existant_path():
data = {'foo': 'bar'}
dpath(data, '/doesnotexit')
def test_basic():
data = {'foo': {'bar': [1, 2, 3]}}
assert dpath(data, '/foo/bar') == [1, 2, 3]
def test_string_in_path():
data = {'foo': "hello world"}
dpath(data, '/foo/3')
def test_lists():
data = {'foo': ['a', 'b', 'c']}
assert dpath(data, '/foo/1') == 'b'
