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import logging
from unittest import mock
from unearth.utils import LazySequence, get_netrc_auth
def test_lazy_sequence():
func = mock.Mock()
def gen(size):
for i in range(size):
func()
yield i
seq = LazySequence(gen(5))
assert bool(seq) is True
assert func.call_count == 1
assert seq[0] == 0
assert func.call_count == 1
assert seq[1] == 1
assert func.call_count == 2
assert 3 in seq
assert func.call_count == 4
assert len(seq) == 5
assert list(seq) == [0, 1, 2, 3, 4]
assert func.call_count == 5
def test_get_netrc_auth_when_unparsable(caplog, monkeypatch, tmp_path):
url = "https://test.invalid/blah"
netrc_path = tmp_path / "netrc"
netrc_path.write_text("invalid netrc entry", encoding="utf8")
monkeypatch.setenv("NETRC", str(netrc_path))
caplog.set_level(logging.WARNING)
get_netrc_auth(url)
msgs = [i.msg for i in caplog.records]
msg = "Couldn't parse netrc because of %s: %s"
assert msg in msgs
def test_get_netrc_auth_when_netrc_missing(caplog, monkeypatch, tmp_path):
url = "https://test.invalid/blah"
monkeypatch.setenv("NETRC", str(tmp_path / "bogus"))
caplog.set_level(logging.WARNING)
get_netrc_auth(url)
msgs = [i.msg for i in caplog.records]
msg = "Couldn't parse netrc because of %s: %s"
assert msg not in msgs
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