from argparse import Namespace
from datetime import datetime
from candolint.utils import parse_timestamp, timestamp, lookup_option
def test_timestamp_and_parse():
    result = parse_timestamp(timestamp())
    assert isinstance(result, datetime)
    assert result.utcoffset() is None
def test_lookup_option():
    lo = lookup_option
    assert lo('foo', Namespace(), {}, default='maybe') == 'maybe'
    assert lo('foo', Namespace(foo='yes'), {}, default='maybe') == 'yes'
    assert lo('foo', Namespace(foo='yes'), {'foo': 'no'}) == 'yes'
    assert lo('foo', Namespace(), {'foo': 'no'}, default='maybe') == 'no'
    assert lo('a-b-c', Namespace(a_b_c=1), {'a-b-c': 2}, default=3) == 1