def test_batch_is_executed(self):
b = BatchQuery()
inst = TestMultiKeyModel.batch(b).create(partition=self.pkey, cluster=2, count=3, text='4')
with self.assertRaises(TestMultiKeyModel.DoesNotExist):
TestMultiKeyModel.get(partition=self.pkey, cluster=2)
b.execute()
def test_insert_success_case(self):
b = BatchQuery()
inst = TestMultiKeyModel.batch(b).create(partition=self.pkey, cluster=2, count=3, text='4')
with self.assertRaises(TestMultiKeyModel.DoesNotExist):
TestMultiKeyModel.get(partition=self.pkey, cluster=2)
b.execute()
TestMultiKeyModel.get(partition=self.pkey, cluster=2)
def test_delete_success_case(self):
inst = TestMultiKeyModel.create(partition=self.pkey, cluster=2, count=3, text='4')
b = BatchQuery()
inst.batch(b).delete()
TestMultiKeyModel.get(partition=self.pkey, cluster=2)
b.execute()
with self.assertRaises(TestMultiKeyModel.DoesNotExist):
TestMultiKeyModel.get(partition=self.pkey, cluster=2)
def test_update_success_case(self):
inst = TestMultiKeyModel.create(partition=self.pkey, cluster=2, count=3, text='4')
b = BatchQuery()
inst.count = 4
inst.batch(b).save()
inst2 = TestMultiKeyModel.get(partition=self.pkey, cluster=2)
assert inst2.count == 3
b.execute()
inst3 = TestMultiKeyModel.get(partition=self.pkey, cluster=2)
assert inst3.count == 4
def test_callbacks_properly_execute_callables_and_tuples(self):
call_history = []
def my_callback(*args, **kwargs):
call_history.append(args)
# adding on init:
batch = BatchQuery()
batch.add_callback(my_callback)
batch.add_callback(my_callback, 'more', 'args')
batch.execute()
assert len(call_history) == 2
assert [(), ('more', 'args')] == call_history
def test_update_success_case(self):
inst = TestMultiKeyModel.create(partition=self.pkey, cluster=2, count=3, text='4')
b = BatchQuery()
inst.count = 4
inst.batch(b).save()
inst2 = TestMultiKeyModel.get(partition=self.pkey, cluster=2)
assert inst2.count == 3
b.execute()
inst3 = TestMultiKeyModel.get(partition=self.pkey, cluster=2)
assert inst3.count == 4
def test_callbacks_properly_execute_callables_and_tuples(self):
call_history = []
def my_callback(*args, **kwargs):
call_history.append(args)
# adding on init:
batch = BatchQuery()
batch.add_callback(my_callback)
batch.add_callback(my_callback, 'more', 'args')
batch.execute()
assert len(call_history) == 2
assert [(), ('more', 'args')] == call_history
def test_empty_batch(self):
b = BatchQuery()
b.execute()
with BatchQuery() as b:
pass
def test_empty_batch(self):
b = BatchQuery()
b.execute()
with BatchQuery() as b:
pass
