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test_prune_marvel.py
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test_prune_marvel.py
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import datetime, calendar
from dateutil.relativedelta import relativedelta
from freezegun import freeze_time
from doajtest.helpers import DoajTestCase
from portality.lib.dates import FMT_DATE_YMDOT
from portality.scripts.prune_marvel import generate_delete_pattern
class TestPruneMarvel(DoajTestCase):
@classmethod
def setUpClass(cls):
cls.runs = []
years = [2016, 2017]
for year in years:
for month in range(1, 13):
num_days = calendar.monthrange(year, month)[1]
days = [datetime.date(year, month, day) for day in range(1, num_days + 1)]
for day in days:
cls.runs.append(day) # datetime(2016, 1, 1) .. datetime(2017, 12, 31)
@classmethod
def tearDownClass(cls):
cls.runs = []
def setUp(self):
pass
def tearDown(self):
pass
def test_generate_delete_pattern(self):
for run in self.runs:
with freeze_time(run):
expected_delete_date = run - relativedelta(months=3)
expected_delete_pattern = '.marvel-{}*'.format(expected_delete_date.strftime(FMT_DATE_YMDOT))
actual_delete_pattern = generate_delete_pattern()
assert actual_delete_pattern == expected_delete_pattern, 'Current time: {}. {} did not match expected {}'.format(run, generate_delete_pattern(), expected_delete_pattern)
assert len(actual_delete_pattern) == 16, "actual_delete_pattern is the wrong length: {} characters for '{}'".format(len(actual_delete_pattern), actual_delete_pattern)