def test_never_throttle_if_no_last_report(self, app_config, mock_getmtime):
# Given the program has never generated a report before
mock_getmtime.side_effect = OSError
app_config.namespace.update_values({'minimum_report_age_s': 0})
# When we check if we should throttle due to the last report time
result = crawler._should_throttle(at_time=0)
# Then we should not throttle
assert result == 0
def test_throttle_if_last_report_old_enough(
self, last_report_time, at_time, min_report_age, throttle_seconds,
app_config, mock_getmtime):
# Given time to check for throttling is "<at_time>
# And the last report was generated at "<last_report_time>"
mock_getmtime.return_value = last_report_time
# And the config requires "<min_report_age>" seconds to have passed
app_config.namespace.update_values(
{'minimum_report_age_s': min_report_age},
)
# When we check if we should throttle due to the last report time
result = crawler._should_throttle(at_time=at_time)
# Then the result should be "<throttle_seconds>"
assert result == throttle_seconds
