def test_raises_immediately_if_exception_and_no_timeout_set(
self, mocker, time_mock
):
method = mocker.Mock(side_effect=NormalTestError)
with pytest.raises(NormalTestError):
retry_with_timeout(method, 0)
method.assert_called_once()
def test_emits_single_warning_if_file_not_found(self, mocker, time_mock):
method = mocker.Mock(side_effect=FileNotFoundError("error message"))
with pytest.raises(FileNotFoundError):
with pytest.warns(UserWarning) as record:
retry_with_timeout(method, 30)
warning_messages = [r.message.args[0] for r in record]
assert_that(warning_messages, is_(["error message"]))
def test_does_not_log_progress_by_default(self, mocker, time_mock, capsys):
def side_effect():
if time_mock.time < 4:
raise NormalTestError
return 42
method = mocker.Mock(side_effect=side_effect)
retry_with_timeout(method, 30)
assert_that(capsys.readouterr().out, is_(""))
def test_raises_if_abort_is_raised(self, mocker, time_mock):
def side_effect():
if time_mock.time < 10:
raise NormalTestError
elif time_mock.time < 11:
raise RetryAbort(AbortedTestError())
return 42
method = mocker.Mock(side_effect=side_effect)
with pytest.raises(AbortedTestError):
retry_with_timeout(method, 30)
def test_logs_progress_if_logging_enabled(self, mocker, time_mock, capsys):
def side_effect():
if time_mock.time < 4:
raise NormalTestError
return 42
method = mocker.Mock(side_effect=side_effect)
retry_with_timeout(method, 30, log=True)
assert_that(
capsys.readouterr().out, is_("0...\b\b\b\b1...\b\b\b\b2...\b\b\b\b3...")
)
def test_returns_if_no_exception_just_before_timeout(self, mocker, time_mock):
def side_effect():
if time_mock.time < 30:
raise NormalTestError
return 42
method = mocker.Mock(side_effect=side_effect)
result = retry_with_timeout(method, 30)
assert_that(result, is_(42))
def test_raises_if_exception_after_timeout(self, mocker, time_mock):
method = mocker.Mock(side_effect=NormalTestError)
with pytest.raises(NormalTestError):
retry_with_timeout(method, 30)
def test_returns_if_no_exception(self, mocker):
method = mocker.Mock(return_value=42)
result = retry_with_timeout(method, 30)
assert_that(result, is_(42))