def test_random_prefix(self, mock_zid_random):
"""Test we're calling random for prefix."""
# Have random.choice return determined values
mock_zid_random.choice.side_effect = ['y', '2', 'k', '9', 'q']
zid = create_zid(date(2010, 1, 20))
self._check_zid(zid)
self.assertEqual(zid[0:5], 'y2k9q')
def test_jan_13_2146(self):
"""Test after day counter wraps."""
zid = create_zid(date(2146, 1, 13))
self.assertEqual(zid[-3:], '000')
self._check_zid(zid)
def test_jan_12_2146(self):
"""Test end of day counter range."""
zid = create_zid(date(2146, 1, 12))
self.assertEqual(zid[-3:], 'zzz')
self._check_zid(zid)
def test_apr_18_2019(self):
"""Test an arbitrary date."""
zid = create_zid(date(2019, 4, 18))
self.assertEqual(zid[-3:], '0a5')
self._check_zid(zid)
def test_before_start_date(self):
"""Test a date before project started."""
zid = create_zid(date(2018, 4, 17))
self.assertEqual(zid[-3:], '001')
self._check_zid(zid)
def test_start_date(self):
"""Test for the start date."""
self.assertEqual(ZK_START_DATE, date(2018, 4, 18))
zid = create_zid(ZK_START_DATE)
self.assertEqual(zid[-3:], '000')
self._check_zid(zid)