def testEachBatchWillHaveItsOwnTimestamp(self):
reactor = CallTrace("reactor")
register = SuspendRegister(batchMode=True)
register.signalOaiUpdate(metadataPrefixes=['prefix'],
sets=set(),
otherKey='ignored',
stamp=1000)
register.startOaiBatch()
suspend = next(
compose(
register.suspendBeforeSelect(clientIdentifier="id0",
prefix='prefix',
sets=[],
continueAfter='1000')))
suspend(reactor, lambda: None)
register.signalOaiUpdate(metadataPrefixes=['prefix'],
sets=set(),
otherKey='ignored',
stamp=2000)
self.assertEqual(1, len(register))
register.stopOaiBatch()
self.assertEqual(0, len(register))
register.startOaiBatch()
self.assertEqual([],
asList(
register.suspendBeforeSelect(
clientIdentifier="id0",
prefix='prefix',
sets=[],
continueAfter='1000')))
self.assertEqual(0, len(register))
def testEachBatchWillHaveItsOwnTimestamp(self):
reactor = CallTrace("reactor")
register = SuspendRegister(batchMode=True)
register.signalOaiUpdate(metadataPrefixes=['prefix'], sets=set(), otherKey='ignored', stamp=1000)
register.startOaiBatch()
suspend = compose(register.suspendBeforeSelect(clientIdentifier="id0", prefix='prefix', sets=[], continueAfter='1000')).next()
suspend(reactor, lambda: None)
register.signalOaiUpdate(metadataPrefixes=['prefix'], sets=set(), otherKey='ignored', stamp=2000)
self.assertEquals(1, len(register))
register.stopOaiBatch()
self.assertEquals(0, len(register))
register.startOaiBatch()
self.assertEquals([], asList(register.suspendBeforeSelect(clientIdentifier="id0", prefix='prefix', sets=[], continueAfter='1000')))
self.assertEquals(0, len(register))
def testInitialBatchSuspendBeforeResult(self):
register = SuspendRegister(batchMode=True)
register.startOaiBatch()
self.assertEqual([],
asList(
register.suspendBeforeSelect(
clientIdentifier="a-client-id",
prefix='prefix',
sets=[],
continueAfter='0')))
self.assertEqual([],
asList(
register.suspendBeforeSelect(
clientIdentifier="a-client-id",
prefix='prefix',
sets=[],
continueAfter='1000')))
def testSuspendBeforeSelectWithContinueAfter(self):
reactor = CallTrace("reactor")
register = SuspendRegister(batchMode=True)
register.signalOaiUpdate(metadataPrefixes=['prefix'],
sets=set(),
otherKey='ignored',
stamp=1000)
register.startOaiBatch()
resumed = []
suspend = next(
compose(
register.suspendBeforeSelect(clientIdentifier="id0",
prefix='prefix',
sets=[],
continueAfter='1000')))
suspend(reactor, lambda: resumed.append(True))
suspend = next(
compose(
register.suspendBeforeSelect(clientIdentifier="id1",
prefix='prefix',
sets=[],
continueAfter='1001')))
suspend(reactor, lambda: resumed.append(True))
self.assertEqual([],
asList(
register.suspendBeforeSelect(
clientIdentifier="id2",
prefix='prefix',
sets=[],
continueAfter='999')))
self.assertEqual([], resumed)
register.signalOaiUpdate(metadataPrefixes=['prefix'],
sets=set(),
otherKey='ignored',
stamp=2000)
self.assertEqual([], resumed)
self.assertEqual(2, len(register))
register.stopOaiBatch()
self.assertEqual([True, True], resumed)
self.assertEqual(0, len(register))
def testSuspendBeforeSelectWithContinueAfter(self):
reactor = CallTrace("reactor")
register = SuspendRegister(batchMode=True)
register.signalOaiUpdate(metadataPrefixes=['prefix'], sets=set(), otherKey='ignored', stamp=1000)
register.startOaiBatch()
resumed = []
suspend = compose(register.suspendBeforeSelect(clientIdentifier="id0", prefix='prefix', sets=[], continueAfter='1000')).next()
suspend(reactor, lambda: resumed.append(True))
suspend = compose(register.suspendBeforeSelect(clientIdentifier="id1", prefix='prefix', sets=[], continueAfter='1001')).next()
suspend(reactor, lambda: resumed.append(True))
self.assertEquals([], asList(register.suspendBeforeSelect(clientIdentifier="id2", prefix='prefix', sets=[], continueAfter='999')))
self.assertEquals([], resumed)
register.signalOaiUpdate(metadataPrefixes=['prefix'], sets=set(), otherKey='ignored', stamp=2000)
self.assertEquals([], resumed)
self.assertEquals(2, len(register))
register.stopOaiBatch()
self.assertEquals([True, True], resumed)
self.assertEquals(0, len(register))
def testInitialBatchSuspendBeforeResult(self):
register = SuspendRegister(batchMode=True)
register.startOaiBatch()
self.assertEquals([], asList(register.suspendBeforeSelect(clientIdentifier="a-client-id", prefix='prefix', sets=[], continueAfter='0')))
self.assertEquals([], asList(register.suspendBeforeSelect(clientIdentifier="a-client-id", prefix='prefix', sets=[], continueAfter='1000')))