def test_load_using_checkpoint1_miss(self):
from relstorage.tests.fakecache import data
adapter = MockAdapter()
c = self.getClass()(adapter, MockOptionsWithFakeCache(), 'myprefix')
c.current_tid = 60
c.checkpoints = (50, 40)
adapter.mover.data[2] = (b'123', 35)
res = c.load(None, 2)
self.assertEqual(res, (b'123', 35))
self.assertEqual(data.get('myprefix:state:50:2'), p64(35) + b'123')
def test_load_using_checkpoint1_miss(self):
from relstorage.tests.fakecache import data
from ZODB.utils import p64
adapter = MockAdapter()
c = self.getClass()(adapter, MockOptionsWithFakeCache())
c.current_tid = 60
c.checkpoints = (50, 40)
adapter.mover.data[2] = ('123', 35)
res = c.load(None, 2)
self.assertEqual(res, ('123', 35))
self.assertEqual(data.get('myprefix:state:50:2'), p64(35) + '123')
def test_load_using_checkpoint1_hit(self):
from relstorage.tests.fakecache import data
from ZODB.utils import p64
adapter = MockAdapter()
c = self.getClass()(adapter, MockOptionsWithFakeCache())
c.current_tid = 60
c.checkpoints = (50, 40)
data['myprefix:state:40:2'] = p64(35) + '123'
res = c.load(None, 2)
self.assertEqual(res, ('123', 35))
self.assertEqual(data.get('myprefix:state:50:2'), p64(35) + '123')
def test_load_using_checkpoint0_miss(self):
from relstorage.tests.fakecache import data
from ZODB.utils import p64
adapter = MockAdapter()
c = self.getClass()(adapter, MockOptionsWithFakeCache())
c.current_tid = 60
c.checkpoints = (50, 40)
adapter.mover.data[2] = ('xyz', 45)
res = c.load(None, 2)
self.assertEqual(res, ('xyz', 45))
self.assertEqual(data.get('myprefix:state:50:2'), p64(45) + 'xyz')
def test_load_using_delta_after1_hit(self):
from relstorage.tests.fakecache import data
adapter = MockAdapter()
c = self.getClass()(adapter, MockOptionsWithFakeCache(), 'myprefix')
c.current_tid = 60
c.checkpoints = (50, 40)
c.delta_after1[2] = 45
data['myprefix:state:45:2'] = p64(45) + b'abc'
res = c.load(None, 2)
self.assertEqual(res, (b'abc', 45))
self.assertEqual(data.get('myprefix:state:50:2'), p64(45) + b'abc')
def test_load_using_delta_after1_hit(self):
from relstorage.tests.fakecache import data
from ZODB.utils import p64
adapter = MockAdapter()
c = self.getClass()(adapter, MockOptionsWithFakeCache())
c.current_tid = 60
c.checkpoints = (50, 40)
c.delta_after1[2] = 45
data['myprefix:state:45:2'] = p64(45) + 'abc'
res = c.load(None, 2)
self.assertEqual(res, ('abc', 45))
self.assertEqual(data.get('myprefix:state:50:2'), p64(45) + 'abc')