def test_queryCheckpoint(self):
"""
Test that a newly created Item is checkpointed before a query is
executed.
"""
store = Store()
def txn():
item = TestItem(store=store)
list(store.query(TestItem))
self.assertEquals(self.checkpointed, [item])
store.transact(txn)
def test_queryCheckpoint(self):
"""
Test that a newly created Item is checkpointed before a query is
executed.
"""
store = Store()
def txn():
item = TestItem(store=store)
list(store.query(TestItem))
self.assertEquals(self.checkpointed, [item])
store.transact(txn)
def test_transactionTouchCheckpoint(self):
"""
Test that in a transaction an existing Item is checkpointed if it has
touch called on it and the store it is in is checkpointed.
"""
store = Store()
item = TestItem(store=store)
# Get rid of the entry that's there from creation
self.checkpointed = []
def txn():
item.touch()
store.checkpoint()
self.assertEquals(self.checkpointed, [item])
store.transact(txn)
def test_transactionTouchCheckpoint(self):
"""
Test that in a transaction an existing Item is checkpointed if it has
touch called on it and the store it is in is checkpointed.
"""
store = Store()
item = TestItem(store=store)
# Get rid of the entry that's there from creation
self.checkpointed = []
def txn():
item.touch()
store.checkpoint()
self.assertEquals(self.checkpointed, [item])
store.transact(txn)
def test_twoQueriesOneCheckpoint(self):
"""
Test that if two queries are performed in a transaction, a touched item
only has checkpoint called on it before the first.
"""
store = Store()
item = TestItem(store=store)
# Get rid of the entry that's there from creation
self.checkpointed = []
def txn():
item.touch()
list(store.query(TestItem))
self.assertEquals(self.checkpointed, [item])
list(store.query(TestItem))
self.assertEquals(self.checkpointed, [item])
store.transact(txn)
def test_twoQueriesOneCheckpoint(self):
"""
Test that if two queries are performed in a transaction, a touched item
only has checkpoint called on it before the first.
"""
store = Store()
item = TestItem(store=store)
# Get rid of the entry that's there from creation
self.checkpointed = []
def txn():
item.touch()
list(store.query(TestItem))
self.assertEquals(self.checkpointed, [item])
list(store.query(TestItem))
self.assertEquals(self.checkpointed, [item])
store.transact(txn)
def test_transactionCheckpoint(self):
"""
Test that an Item is checkpointed when the transaction it is created
within is committed.
"""
store = Store()
def txn():
item = TestItem(store=store)
self.assertEquals(self.checkpointed, [])
return item
item = store.transact(txn)
self.assertEquals(self.checkpointed, [item])
def test_transactionCheckpoint(self):
"""
Test that an Item is checkpointed when the transaction it is created
within is committed.
"""
store = Store()
def txn():
item = TestItem(store=store)
self.assertEquals(self.checkpointed, [])
return item
item = store.transact(txn)
self.assertEquals(self.checkpointed, [item])
