def test_renewed_near_end(self, current_membership_expires):
"""Renewing at the end of a membership adds 12 full months."""
# It's early January, and our membership expires in two weeks
datetime_paid = datetime(2018, 1, 1, 12, 47)
membership_expires_on = date(2018, 1, 15)
current_membership_expires.return_value = membership_expires_on
# The resulting membership lasts one year, starting after the last one
self.assertEqual(membership_expires_on, db.membership_start(37, datetime_paid))
def test_renewed_very_early(self, current_membership_expires):
"""Renewing too early adds 12 months from the date renewed."""
# In January, we're renewing a membership that expires in June
datetime_paid = datetime(2018, 1, 1, 12, 47)
date_paid_EST = date(2018, 1, 1)
current_membership_expires.return_value = date(2018, 6, 6)
# Our resulting membership will only be valid until next January
self.assertEqual(date_paid_EST, db.membership_start(37, datetime_paid))
def test_new_member_expiration(self, current_membership_expires):
"""New memberships start on the date of payment in Boston."""
current_membership_expires.return_value = None
test_cases = [
# Normal case: It's the same day in both EST and UTC
(datetime(2018, 5, 2, 6, 13), date(2018, 5, 2)),
# UTC -5 in February
(datetime(2018, 2, 2, 5, 57), date(2018, 2, 2)),
(datetime(2018, 2, 2, 4, 57), date(2018, 2, 1)),
# UTC -4 when DST is observed in the summer
(datetime(2018, 6, 2, 4, 57), date(2018, 6, 2)),
(datetime(2018, 6, 2, 3, 57), date(2018, 6, 1)),
]
for datetime_paid, expected in test_cases:
self.assertEqual(expected, db.membership_start(37, datetime_paid))