def test_deletes_old_txlogs_within_quantity_limit(self):
"""Test that txnlogs old enough are deleted and are within the quantity
limit given."""
now = datetime.datetime.utcnow()
timestamp_limit = now - datetime.timedelta(days=7)
# Old enough
old_datetime = timestamp_limit
quantity_limit = 2
txlogs = [
self.obj_factory.make_transaction_log(tx_id=1),
self.obj_factory.make_transaction_log(tx_id=2,
timestamp=old_datetime),
self.obj_factory.make_transaction_log(tx_id=3),
self.obj_factory.make_transaction_log(tx_id=4,
timestamp=old_datetime),
self.obj_factory.make_transaction_log(tx_id=5,
timestamp=old_datetime),
]
self.store.commit()
removed = utils.delete_old_txlogs(self.obj_factory.sstore_name,
timestamp_limit=timestamp_limit,
quantity_limit=quantity_limit)
self.store.rollback() # Shouldn't affect the deletion result
txlist = utils.get_txn_recs(self.obj_factory.sstore_name,
num_recs=len(txlogs),
last_id=0)
self.assertEqual(len(txlist), 3)
self.assertEqual(removed, quantity_limit)
ids = sorted(int(txdict['txn_id']) for txdict in txlist)
self.assertEqual(ids, [1, 3, 5])
def test_maintains_newish_txlogs_when_purging(self):
"""Test that txnlogs not old enough are maintained, instead of being
deleted."""
now = datetime.datetime.utcnow()
limit_datetime = now - datetime.timedelta(days=7)
# Not so old
old_datetime = limit_datetime + datetime.timedelta(seconds=1)
self.obj_factory.make_transaction_log(tx_id=1)
self.obj_factory.make_transaction_log(tx_id=2, timestamp=old_datetime)
self.obj_factory.make_transaction_log(tx_id=3)
self.obj_factory.make_transaction_log(tx_id=4, timestamp=old_datetime)
self.store.commit()
removed = utils.delete_old_txlogs(self.obj_factory.sstore_name,
timestamp_limit=limit_datetime)
self.store.rollback() # Shouldn't affect the deletion result
txlist = utils.get_txn_recs(self.obj_factory.sstore_name,
num_recs=4,
last_id=0)
self.assertEqual(len(txlist), 4)
self.assertEqual(removed, 0)
ids = sorted(int(txdict['txn_id']) for txdict in txlist)
self.assertEqual(ids, [1, 2, 3, 4])
def test_maintains_newish_txlogs_when_purging(self):
"""Test that txnlogs not old enough are maintained, instead of being
deleted."""
now = datetime.datetime.utcnow()
limit_datetime = now - datetime.timedelta(days=7)
# Not so old
old_datetime = limit_datetime + datetime.timedelta(seconds=1)
self.obj_factory.make_transaction_log(tx_id=1)
self.obj_factory.make_transaction_log(tx_id=2, timestamp=old_datetime)
self.obj_factory.make_transaction_log(tx_id=3)
self.obj_factory.make_transaction_log(tx_id=4, timestamp=old_datetime)
self.store.commit()
removed = utils.delete_old_txlogs(self.obj_factory.sstore_name,
timestamp_limit=limit_datetime)
self.store.rollback() # Shouldn't affect the deletion result
txlist = utils.get_txn_recs(
self.obj_factory.sstore_name, num_recs=4, last_id=0)
self.assertEqual(len(txlist), 4)
self.assertEqual(removed, 0)
ids = sorted(int(txdict['txn_id']) for txdict in txlist)
self.assertEqual(ids, [1, 2, 3, 4])
def test_deletes_old_txlogs_within_quantity_limit(self):
"""Test that txnlogs old enough are deleted and are within the quantity
limit given."""
now = datetime.datetime.utcnow()
timestamp_limit = now - datetime.timedelta(days=7)
# Old enough
old_datetime = timestamp_limit
quantity_limit = 2
txlogs = [
self.obj_factory.make_transaction_log(tx_id=1),
self.obj_factory.make_transaction_log(
tx_id=2, timestamp=old_datetime),
self.obj_factory.make_transaction_log(tx_id=3),
self.obj_factory.make_transaction_log(
tx_id=4, timestamp=old_datetime),
self.obj_factory.make_transaction_log(
tx_id=5, timestamp=old_datetime),
]
self.store.commit()
removed = utils.delete_old_txlogs(self.obj_factory.sstore_name,
timestamp_limit=timestamp_limit,
quantity_limit=quantity_limit)
self.store.rollback() # Shouldn't affect the deletion result
txlist = utils.get_txn_recs(
self.obj_factory.sstore_name, num_recs=len(txlogs), last_id=0)
self.assertEqual(len(txlist), 3)
self.assertEqual(removed, quantity_limit)
ids = sorted(int(txdict['txn_id']) for txdict in txlist)
self.assertEqual(ids, [1, 3, 5])
def test_deletes_old_enough_txlogs(self):
"""Test that txnlogs old enough are deleted."""
now = datetime.datetime.utcnow()
timestamp_limit = now - datetime.timedelta(days=7)
# Old enough
old_datetime = timestamp_limit
txlogs = [
self.obj_factory.make_transaction_log(tx_id=1),
self.obj_factory.make_transaction_log(
tx_id=2, timestamp=old_datetime),
self.obj_factory.make_transaction_log(tx_id=3),
self.obj_factory.make_transaction_log(
tx_id=4, timestamp=old_datetime),
]
self.store.commit()
removed = utils.delete_old_txlogs(timestamp_limit=timestamp_limit)
self.store.rollback() # Shouldn't affect the deletion result
txlist = utils.get_txn_recs(num_recs=len(txlogs), last_id=0)
self.assertEqual(len(txlist), 2)
self.assertEqual(removed, 2)
ids = sorted(int(txdict['txn_id']) for txdict in txlist)
self.assertEqual(ids, [1, 3])