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Commit 4b4ed209 authored by Grégory Wisniewski's avatar Grégory Wisniewski
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Split test classes for storage handlers, for client, master and storage remote 

nodes during operation state. 


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@811 71dcc9de-d417-0410-9af5-da40c76e7ee4
parent bf8d963a
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Showing with 810 additions and 3 deletions
neo/storage/handlers/storage.py
View file @ 4b4ed209
...@@ -28,6 +28,13 @@ class StorageOperationHandler(BaseClientAndStorageOperationHandler): ...@@ -28,6 +28,13 @@ class StorageOperationHandler(BaseClientAndStorageOperationHandler):
def connectionCompleted(self, conn): def connectionCompleted(self, conn):
BaseClientAndStorageOperationHandler.connectionCompleted(self, conn) BaseClientAndStorageOperationHandler.connectionCompleted(self, conn)
def handleAskLastIDs(self, conn, packet):
app = self.app
oid = app.dm.getLastOID() or INVALID_OID
tid = app.dm.getLastTID() or INVALID_TID
p = protocol.answerLastIDs(oid, tid, app.ptid)
conn.answer(p, packet)
def handleAskOIDs(self, conn, packet, first, last, partition): def handleAskOIDs(self, conn, packet, first, last, partition):
# This method is complicated, because I must return OIDs only # This method is complicated, because I must return OIDs only
# about usable partitions assigned to me. # about usable partitions assigned to me.
......
neo/storage/tests/__init__.py
View file @ 4b4ed209
from neo.storage.tests.testStorageApp import StorageAppTests from neo.storage.tests.testStorageApp import StorageAppTests
from neo.storage.tests.testStorageBootstrapHandler import StorageBootstrapTests from neo.storage.tests.testStorageBootstrapHandler import StorageBootstrapTests
from neo.storage.tests.testStorageMySQLdb import StorageMySQSLdbTests from neo.storage.tests.testStorageMySQLdb import StorageMySQSLdbTests
from neo.storage.tests.testStorageOperation import StorageOperationTests
from neo.storage.tests.testStorageVerificationHandler import StorageVerificationTests from neo.storage.tests.testStorageVerificationHandler import StorageVerificationTests
from neo.storage.tests.testClientHandler import StorageClientHandlerTests
from neo.storage.tests.testMasterHandler import StorageMasterHandlerTests
from neo.storage.tests.testStorageHandler import StorageStorageHandlerTests
__all__ = [ __all__ = [
'StorageAppTests', 'StorageAppTests',
'StorageBootstrapTests', 'StorageBootstrapTests',
'StorageMySQSLdbTests', 'StorageMySQSLdbTests',
'StorageOperationTests',
'StorageVerificationTests', 'StorageVerificationTests',
'StorageClientHandlerTests',
'StorageMasterHandlerTests',
'StorageStorageHandlerTests',
] ]
neo/storage/tests/testStorageOperation.py → neo/storage/tests/testClientHandler.py
View file @ 4b4ed209
...@@ -25,14 +25,13 @@ from neo.tests.base import NeoTestBase ...@@ -25,14 +25,13 @@ from neo.tests.base import NeoTestBase
from neo.master.app import MasterNode from neo.master.app import MasterNode
from neo.storage.app import Application, StorageNode from neo.storage.app import Application, StorageNode
from neo.storage.handlers.client import TransactionInformation from neo.storage.handlers.client import TransactionInformation
from neo.storage.handlers import ClientOperationHandler, \ from neo.storage.handlers import ClientOperationHandler
StorageOperationHandler, MasterOperationHandler
from neo.exception import PrimaryFailure, OperationFailure from neo.exception import PrimaryFailure, OperationFailure
from neo.pt import PartitionTable from neo.pt import PartitionTable
from neo import protocol from neo import protocol
from neo.protocol import * from neo.protocol import *
class StorageOperationTests(NeoTestBase): class StorageClientHandlerTests(NeoTestBase):
def checkHandleUnexpectedPacket(self, _call, _msg_type, _listening=True, **kwargs): def checkHandleUnexpectedPacket(self, _call, _msg_type, _listening=True, **kwargs):
conn = Mock({ conn = Mock({
...@@ -60,7 +59,7 @@ class StorageOperationTests(NeoTestBase): ...@@ -60,7 +59,7 @@ class StorageOperationTests(NeoTestBase):
master = MasterNode(server = server) master = MasterNode(server = server)
self.app.nm.add(master) self.app.nm.add(master)
# handler # handler
self.operation = OperationHandler(self.app) self.operation = ClientOperationHandler(self.app)
# set pmn # set pmn
self.master_uuid = self.getNewUUID() self.master_uuid = self.getNewUUID()
pmn = self.app.nm.getMasterNodeList()[0] pmn = self.app.nm.getMasterNodeList()[0]
...@@ -90,34 +89,6 @@ class StorageOperationTests(NeoTestBase): ...@@ -90,34 +89,6 @@ class StorageOperationTests(NeoTestBase):
transaction.addTransaction(*t) transaction.addTransaction(*t)
self.assertEquals(transaction.getTransaction(), t) self.assertEquals(transaction.getTransaction(), t)
def test_02_connectionCompleted(self):
# not (yet) implemented
conn = Mock()
self.assertRaises(NotImplementedError,
self.operation.connectionCompleted, conn)
def test_03_connectionFailed(self):
# not (yet) implemented
conn = Mock()
self.assertRaises(NotImplementedError,
self.operation.connectionFailed, conn)
def test_04_connectionAccepted(self):
uuid = self.getNewUUID()
event_manager = Mock({'register': None})
conn = Mock({"getUUID" : uuid,
"getAddress" : ("127.0.0.1", self.master_port),
"getHandler" : self.operation,
"getEventManager": event_manager,
})
connector = Mock({ })
addr = ("127.0.0.1", self.master_port)
self.operation.connectionAccepted(conn, connector, addr)
# check call to subclass
self.assertEquals(len(conn.mockGetNamedCalls("getHandler")), 1)
self.assertEquals(len(conn.mockGetNamedCalls("getEventManager")), 1)
self.checkNoPacketSent(conn)
def test_05_dealWithClientFailure(self): def test_05_dealWithClientFailure(self):
# check if client's transaction are cleaned # check if client's transaction are cleaned
uuid = self.getNewUUID() uuid = self.getNewUUID()
...@@ -138,400 +109,6 @@ class StorageOperationTests(NeoTestBase): ...@@ -138,400 +109,6 @@ class StorageOperationTests(NeoTestBase):
self.assertTrue(0 not in self.app.store_lock_dict) self.assertTrue(0 not in self.app.store_lock_dict)
self.assertTrue(0 not in self.app.transaction_dict) self.assertTrue(0 not in self.app.transaction_dict)
def test_06_timeoutExpired(self):
# server connection
conn = Mock({
"isServerConnection": True,
"getAddress" : ("127.0.0.1", self.master_port),
})
self.operation.timeoutExpired(conn)
self.assertEquals(len(conn.mockGetNamedCalls('isServerConnection')), 1)
self.assertEquals(len(conn.mockGetNamedCalls('getUUID')), 1)
self.checkNoPacketSent(conn)
# client connection
conn = Mock({
"getUUID": self.master_uuid,
"isServerConnection": False,
"getAddress" : ("127.0.0.1", self.master_port),
})
self.assertRaises(PrimaryFailure, self.operation.timeoutExpired, conn)
self.assertEquals(len(conn.mockGetNamedCalls('isServerConnection')), 1)
self.assertEquals(len(conn.mockGetNamedCalls('getUUID')), 1)
self.checkNoPacketSent(conn)
# connection with another storage node
conn = Mock({
"getUUID": self.getNewUUID(),
"isServerConnection": False,
"getAddress" : ("127.0.0.1", self.master_port),
})
self.assertRaises(NotImplementedError, self.operation.timeoutExpired, conn)
self.assertEquals(len(conn.mockGetNamedCalls('isServerConnection')), 1)
self.assertEquals(len(conn.mockGetNamedCalls('getUUID')), 1)
self.checkNoPacketSent(conn)
def test_07_connectionClosed1(self):
# server connection
conn = Mock({
"isServerConnection": True,
"getAddress" : ("127.0.0.1", self.master_port),
})
self.operation.connectionClosed(conn)
self.assertEquals(len(conn.mockGetNamedCalls('isServerConnection')), 1)
self.assertEquals(len(conn.mockGetNamedCalls('getUUID')), 1)
self.checkNoPacketSent(conn)
def test_07_connectionClosed2(self):
# primary has closed the connection
conn = Mock({
"getUUID": self.master_uuid,
"isServerConnection": False,
"getAddress" : ("127.0.0.1", self.master_port),
})
self.assertRaises(PrimaryFailure,
self.operation.connectionClosed, conn)
self.assertEquals(len(conn.mockGetNamedCalls('isServerConnection')), 1)
self.assertEquals(len(conn.mockGetNamedCalls('getUUID')), 1)
self.checkNoPacketSent(conn)
def test_07_connectionClosed3(self):
# listening connection with a storage node
conn = Mock({
"getUUID": self.getNewUUID(),
"isServerConnection": False,
"getAddress" : ("127.0.0.1", self.master_port),
})
self.assertRaises(NotImplementedError, self.operation.connectionClosed, conn)
self.assertEquals(len(conn.mockGetNamedCalls('isServerConnection')), 1)
self.assertEquals(len(conn.mockGetNamedCalls('getUUID')), 1)
self.checkNoPacketSent(conn)
def test_08_peerBroken(self):
# server connection
conn = Mock({
"isServerConnection": True,
"getAddress" : ("127.0.0.1", self.master_port),
})
self.operation.peerBroken(conn)
self.assertEquals(len(conn.mockGetNamedCalls('isServerConnection')), 1)
self.assertEquals(len(conn.mockGetNamedCalls('getUUID')), 1)
self.checkNoPacketSent(conn)
# client connection
conn = Mock({
"getUUID": self.master_uuid,
"isServerConnection": False,
"getAddress" : ("127.0.0.1", self.master_port),
})
self.assertRaises(PrimaryFailure,
self.operation.peerBroken, conn)
self.assertEquals(len(conn.mockGetNamedCalls('isServerConnection')), 1)
self.assertEquals(len(conn.mockGetNamedCalls('getUUID')), 1)
self.checkNoPacketSent(conn)
# connection with another storage node
conn = Mock({
"getUUID": self.getNewUUID(),
"isServerConnection": False,
"getAddress" : ("127.0.0.1", self.master_port),
})
self.assertRaises(NotImplementedError, self.operation.peerBroken, conn)
self.assertEquals(len(conn.mockGetNamedCalls('isServerConnection')), 1)
self.assertEquals(len(conn.mockGetNamedCalls('getUUID')), 1)
self.checkNoPacketSent(conn)
def test_09_handleRequestNodeIdentification1(self):
# reject client connection
count = len(self.app.nm.getNodeList())
self.checkHandleUnexpectedPacket(
_call=self.operation.handleRequestNodeIdentification,
_listening=False,
_msg_type=REQUEST_NODE_IDENTIFICATION,
node_type=MASTER_NODE_TYPE,
uuid=self.getNewUUID(),
ip_address='127.0.0.1',
port=self.master_port,
name=self.app.name)
self.assertEquals(len(self.app.nm.getNodeList()), count)
def test_09_handleRequestNodeIdentification2(self):
# bad app name
uuid = self.getNewUUID()
packet = Packet(msg_type=REQUEST_NODE_IDENTIFICATION)
conn = Mock({
"getUUID": uuid,
"isServerConnection": True,
"getAddress" : ("127.0.0.1", self.master_port),
})
count = len(self.app.nm.getNodeList())
self.checkProtocolErrorRaised(
self.operation.handleRequestNodeIdentification,
conn=conn,
packet=packet,
node_type=MASTER_NODE_TYPE,
uuid=uuid,
ip_address='127.0.0.1',
port=self.master_port,
name='INVALID_NAME')
self.assertEquals(len(self.app.nm.getNodeList()), count)
def test_09_handleRequestNodeIdentification3(self):
# broken node
uuid = self.getNewUUID()
self.app.primary_master_node.setState(BROKEN_STATE)
packet = Packet(msg_type=REQUEST_NODE_IDENTIFICATION)
conn = Mock({
"getUUID": uuid,
"isServerConnection": True,
"getAddress" : ("127.0.0.1", self.master_port),
})
count = len(self.app.nm.getNodeList())
self.checkBrokenNodeDisallowedErrorRaised(
self.operation.handleRequestNodeIdentification,
conn=conn,
packet=packet,
node_type=MASTER_NODE_TYPE,
uuid=self.master_uuid,
ip_address='127.0.0.1',
port=self.master_port,
name=self.app.name)
self.assertEquals(len(self.app.nm.getNodeList()), count)
def test_09_handleRequestNodeIdentification4(self):
# new non-master, rejected
packet = Packet(msg_type=REQUEST_NODE_IDENTIFICATION)
conn = Mock({
"isServerConnection": True,
"getAddress" : ("127.0.0.1", self.master_port),
})
count = len(self.app.nm.getNodeList())
self.checkNotReadyErrorRaised(
self.operation.handleRequestNodeIdentification,
conn=conn,
uuid=self.getNewUUID(),
packet=packet,
port=self.master_port,
node_type=STORAGE_NODE_TYPE,
ip_address='192.168.1.1',
name=self.app.name,)
self.assertEquals(len(self.app.nm.getNodeList()), count)
def test_09_handleRequestNodeIdentification5(self):
# new master, accepted
uuid = self.getNewUUID()
packet = Packet(msg_type=REQUEST_NODE_IDENTIFICATION)
conn = Mock({
"isServerConnection": True,
"getAddress" : ("127.0.0.1", self.master_port),
})
count = len(self.app.nm.getNodeList())
self.operation.handleRequestNodeIdentification(
conn=conn,
uuid=uuid,
packet=packet,
port=self.master_port,
node_type=MASTER_NODE_TYPE,
ip_address='192.168.1.1',
name=self.app.name,)
# node added
self.assertEquals(len(self.app.nm.getNodeList()), count + 1)
n = self.app.nm.getNodeByServer(('192.168.1.1', self.master_port))
self.assertNotEquals(n, None)
self.assertEquals(n.getUUID(), uuid)
self.checkAcceptNodeIdentification(conn)
self.checkUUIDSet(conn, uuid)
self.checkAborted(conn)
def test_09_handleRequestNodeIdentification6(self):
# not new & accepted
packet = Packet(msg_type=REQUEST_NODE_IDENTIFICATION)
conn = Mock({
"isServerConnection": True,
"getAddress" : ("127.0.0.1", self.master_port),
})
mn = self.app.nm.getNodeByServer(('127.0.0.1', self.master_port))
uuid = self.getNewUUID()
mn.setUUID(uuid)
count = len(self.app.nm.getNodeList())
self.operation.handleRequestNodeIdentification(
conn=conn,
uuid=self.uuid,
packet=packet,
port=self.master_port,
node_type=STORAGE_NODE_TYPE,
ip_address='127.0.0.1',
name=self.app.name,)
# no new node
self.assertEquals(len(self.app.nm.getNodeList()), count)
self.assertEquals(mn.getUUID(), self.uuid)
self.checkAcceptNodeIdentification(conn)
self.checkUUIDSet(conn, uuid)
self.checkNotAborted(conn)
def test_10_handleAcceptNodeIdentification1(self):
# client connection not implemented
conn = Mock({
"isServerConnection": False,
"getAddress" : ("127.0.0.1", self.master_port),
})
packet = Packet(msg_type=ACCEPT_NODE_IDENTIFICATION)
self.assertRaises(NotImplementedError,
self.operation.handleAcceptNodeIdentification,
conn=conn,
packet=packet,
node_type=MASTER_NODE_TYPE,
uuid=self.getNewUUID(),
ip_address='127.0.0.1',
port=self.master_port,
num_partitions=self.app.num_partitions,
num_replicas=self.app.num_replicas,
your_uuid=INVALID_UUID,
)
def test_10_handleAcceptNodeIdentification2(self):
# server connection rejected
self.checkHandleUnexpectedPacket(
_call=self.operation.handleAcceptNodeIdentification,
_msg_type=ACCEPT_NODE_IDENTIFICATION,
_listening=True,
node_type=MASTER_NODE_TYPE,
uuid=self.getNewUUID(),
ip_address='127.0.0.1',
port=self.master_port,
num_partitions=self.app.num_partitions,
num_replicas=self.app.num_replicas,
your_uuid=INVALID_UUID,
)
def test_11_handleAnswerPrimaryMaster(self):
# unexpected packet
self.checkHandleUnexpectedPacket(
_call=self.operation.handleAnswerPrimaryMaster,
_msg_type=ANSWER_PRIMARY_MASTER,
primary_uuid=self.getNewUUID(),
known_master_list=()
)
def test_11_handleAskLastIDs(self):
# unexpected packet
self.checkHandleUnexpectedPacket(
_call=self.operation.handleAskLastIDs,
_msg_type=ASK_LAST_IDS,
)
def test_12_handleAskPartitionTable(self):
# unexpected packet
self.checkHandleUnexpectedPacket(
_call=self.operation.handleAskPartitionTable,
_msg_type=ASK_PARTITION_TABLE,
offset_list=()
)
def test_13_handleSendPartitionTable(self):
# unexpected packet
self.checkHandleUnexpectedPacket(
_call=self.operation.handleSendPartitionTable,
_msg_type=SEND_PARTITION_TABLE,
ptid=0,
row_list=()
)
def test_14_handleNotifyPartitionChanges1(self):
# reject server connection
self.checkHandleUnexpectedPacket(
_call=self.operation.handleNotifyPartitionChanges,
_msg_type=NOTIFY_PARTITION_CHANGES,
ptid=0,
cell_list=()
)
# old partition change -> do nothing
app = self.app
conn = Mock({
"isServerConnection": False,
"getAddress" : ("127.0.0.1", self.master_port),
})
app.replicator = Mock({})
packet = Packet(msg_type=NOTIFY_PARTITION_CHANGES)
self.app.ptid = 1
count = len(self.app.nm.getNodeList())
self.operation.handleNotifyPartitionChanges(conn, packet, 0, ())
self.assertEquals(self.app.ptid, 1)
self.assertEquals(len(self.app.nm.getNodeList()), count)
calls = self.app.replicator.mockGetNamedCalls('removePartition')
self.assertEquals(len(calls), 0)
calls = self.app.replicator.mockGetNamedCalls('addPartition')
self.assertEquals(len(calls), 0)
def test_14_handleNotifyPartitionChanges2(self):
# cases :
uuid = self.getNewUUID()
cells = (
(0, uuid, UP_TO_DATE_STATE),
(1, self.app.uuid, DISCARDED_STATE),
(2, self.app.uuid, OUT_OF_DATE_STATE),
)
# context
conn = Mock({
"isServerConnection": False,
"getAddress" : ("127.0.0.1", self.master_port),
})
packet = Packet(msg_type=NOTIFY_PARTITION_CHANGES)
app = self.app
ptid1, ptid2 = self.getTwoIDs()
self.assertNotEquals(ptid1, ptid2)
app.ptid = ptid1
app.pt = PartitionTable(3, 1)
app.pt = Mock({ })
app.dm = Mock({ })
app.replicator = Mock({})
count = len(app.nm.getNodeList())
self.operation.handleNotifyPartitionChanges(conn, packet, ptid2, cells)
# ptid set
self.assertEquals(app.ptid, ptid2)
# two nodes added
self.assertEquals(len(app.nm.getNodeList()), count + 2)
# uuid != app.uuid -> TEMPORARILY_DOWN_STATE
self.assertEquals(app.nm.getNodeByUUID(uuid).getState(), TEMPORARILY_DOWN_STATE)
# pt calls
calls = self.app.pt.mockGetNamedCalls('setCell')
self.assertEquals(len(calls), 3)
calls[0].checkArgs(0, app.nm.getNodeByUUID(uuid), UP_TO_DATE_STATE)
calls[1].checkArgs(1, app.nm.getNodeByUUID(app.uuid), DISCARDED_STATE)
calls[2].checkArgs(2, app.nm.getNodeByUUID(app.uuid), OUT_OF_DATE_STATE)
# replicator calls
calls = self.app.replicator.mockGetNamedCalls('removePartition')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(1)
calls = self.app.replicator.mockGetNamedCalls('addPartition')
# dm call
calls = self.app.dm.mockGetNamedCalls('changePartitionTable')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(ptid2, cells)
def test_15_handleStartOperation(self):
# unexpected packet
self.checkHandleUnexpectedPacket(
_call=self.operation.handleStartOperation,
_msg_type=START_OPERATION,
)
def test_16_handleStopOperation1(self):
# OperationFailure
conn = Mock({ 'isServerConnection': False })
packet = Packet(msg_type=STOP_OPERATION)
self.assertRaises(OperationFailure, self.operation.handleStopOperation, conn, packet)
def test_16_handleStopOperation2(self):
# server connection rejected
self.checkHandleUnexpectedPacket(
_call=self.operation.handleStopOperation,
_msg_type=STOP_OPERATION,
_listening=True,
)
def test_17_handleAskUnfinishedTransaction(self):
self.checkHandleUnexpectedPacket(
_call=self.operation.handleAskUnfinishedTransactions,
_msg_type=ASK_UNFINISHED_TRANSACTIONS,
)
def test_18_handleAskTransactionInformation1(self): def test_18_handleAskTransactionInformation1(self):
# transaction does not exists # transaction does not exists
conn = Mock({ }) conn = Mock({ })
...@@ -548,93 +125,6 @@ class StorageOperationTests(NeoTestBase): ...@@ -548,93 +125,6 @@ class StorageOperationTests(NeoTestBase):
self.operation.handleAskTransactionInformation(conn, packet, INVALID_TID) self.operation.handleAskTransactionInformation(conn, packet, INVALID_TID)
self.checkAnswerTransactionInformation(conn) self.checkAnswerTransactionInformation(conn)
def test_19_handleAskObjectPresent(self):
# unexpected packet
self.checkHandleUnexpectedPacket(
_call=self.operation.handleAskObjectPresent,
_msg_type=ASK_OBJECT_PRESENT,
oid=self.getNewUUID(),
tid=INVALID_TID,
)
def test_20_handleDeleteTransaction(self):
# unexpected packet
self.checkHandleUnexpectedPacket(
_call=self.operation.handleDeleteTransaction,
_msg_type=DELETE_TRANSACTION,
tid=INVALID_TID,
)
def test_21_handleCommitTransaction(self):
# unexpected packet
self.checkHandleUnexpectedPacket(
_call=self.operation.handleCommitTransaction,
_msg_type=COMMIT_TRANSACTION,
tid=INVALID_TID,
)
def test_22_handleLockInformation1(self):
# reject server connection
self.app.dm = Mock()
self.checkHandleUnexpectedPacket(
_call=self.operation.handleLockInformation,
_msg_type=LOCK_INFORMATION,
_listening=True,
tid=INVALID_TID,
)
self.assertEquals(len(self.app.dm.mockGetNamedCalls('storeTransaction')), 0)
def test_22_handleLockInformation2(self):
# load transaction informations
conn = Mock({ 'isServerConnection': False, })
self.app.dm = Mock({ })
packet = Packet(msg_type=LOCK_INFORMATION)
transaction = Mock({ 'getObjectList': ((0, ), ), })
self.app.transaction_dict[INVALID_TID] = transaction
self.operation.handleLockInformation(conn, packet, INVALID_TID)
self.assertEquals(self.app.load_lock_dict[0], INVALID_TID)
calls = self.app.dm.mockGetNamedCalls('storeTransaction')
self.assertEquals(len(calls), 1)
self.checkNotifyInformationLocked(conn, answered_packet=packet)
# transaction not in transaction_dict -> KeyError
transaction = Mock({ 'getObjectList': ((0, ), ), })
conn = Mock({ 'isServerConnection': False, })
self.operation.handleLockInformation(conn, packet, '\x01' * 8)
self.checkNotifyInformationLocked(conn, answered_packet=packet)
def test_23_handleUnlockInformation1(self):
# reject server connection
self.app.dm = Mock()
self.checkHandleUnexpectedPacket(
_call=self.operation.handleUnlockInformation,
_msg_type=UNLOCK_INFORMATION,
_listening=True,
tid=INVALID_TID,
)
self.assertEquals(len(self.app.dm.mockGetNamedCalls('storeTransaction')), 0)
def test_23_handleUnlockInformation2(self):
# delete transaction informations
conn = Mock({ 'isServerConnection': False, })
self.app.dm = Mock({ })
packet = Packet(msg_type=LOCK_INFORMATION)
transaction = Mock({ 'getObjectList': ((0, ), ), })
self.app.transaction_dict[INVALID_TID] = transaction
self.app.load_lock_dict[0] = transaction
self.app.store_lock_dict[0] = transaction
self.operation.handleUnlockInformation(conn, packet, INVALID_TID)
self.assertEquals(len(self.app.load_lock_dict), 0)
self.assertEquals(len(self.app.store_lock_dict), 0)
self.assertEquals(len(self.app.store_lock_dict), 0)
calls = self.app.dm.mockGetNamedCalls('finishTransaction')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(INVALID_TID)
# transaction not in transaction_dict -> KeyError
transaction = Mock({ 'getObjectList': ((0, ), ), })
conn = Mock({ 'isServerConnection': False, })
self.operation.handleLockInformation(conn, packet, '\x01' * 8)
self.checkNotifyInformationLocked(conn, answered_packet=packet)
def test_24_handleAskObject1(self): def test_24_handleAskObject1(self):
# delayed response # delayed response
conn = Mock({}) conn = Mock({})
...@@ -739,21 +229,6 @@ class StorageOperationTests(NeoTestBase): ...@@ -739,21 +229,6 @@ class StorageOperationTests(NeoTestBase):
self.operation.handleAskObjectHistory(conn, packet, INVALID_OID, 1, 2) self.operation.handleAskObjectHistory(conn, packet, INVALID_OID, 1, 2)
self.checkAnswerObjectHistory(conn) self.checkAnswerObjectHistory(conn)
def test_27_handleAskStoreTransaction1(self):
# no uuid => abort
before = self.app.transaction_dict.items()[:]
self.checkHandleUnexpectedPacket(
_call=self.operation.handleAskStoreTransaction,
_msg_type=ASK_STORE_TRANSACTION,
tid=INVALID_TID,
user='',
desc='',
ext='',
oid_list=()
)
after = self.app.transaction_dict.items()
self.assertEquals(before, after)
def test_27_handleAskStoreTransaction2(self): def test_27_handleAskStoreTransaction2(self):
# add transaction entry # add transaction entry
packet = Packet(msg_type=ASK_STORE_TRANSACTION) packet = Packet(msg_type=ASK_STORE_TRANSACTION)
...@@ -766,31 +241,6 @@ class StorageOperationTests(NeoTestBase): ...@@ -766,31 +241,6 @@ class StorageOperationTests(NeoTestBase):
self.assertEquals(t.getTransaction(), ((), '', '', '')) self.assertEquals(t.getTransaction(), ((), '', '', ''))
self.checkAnswerStoreTransaction(conn) self.checkAnswerStoreTransaction(conn)
def test_28_handleAskStoreObject1(self):
# no uuid => abort
app = self.app
oid = '\x01' * 8
app.dm = Mock()
l_before = len(app.event_queue)
t_before = self.app.transaction_dict.items()[:]
self.assertTrue(oid not in app.store_lock_dict)
self.checkHandleUnexpectedPacket(
_call=self.operation.handleAskStoreObject,
_msg_type=ASK_STORE_OBJECT,
oid=oid,
serial=INVALID_SERIAL,
compression=0,
checksum='',
data='',
tid=INVALID_TID
)
l_after = len(app.event_queue)
self.assertEquals(l_before, l_after)
self.assertEquals(len(app.dm.mockGetNamedCalls('getObjectHistory')), 0)
t_after = self.app.transaction_dict.items()
self.assertEquals(t_before, t_after)
self.assertTrue(oid not in app.store_lock_dict)
def test_28_handleAskStoreObject2(self): def test_28_handleAskStoreObject2(self):
# locked => delayed response # locked => delayed response
packet = Packet(msg_type=ASK_STORE_OBJECT) packet = Packet(msg_type=ASK_STORE_OBJECT)
...@@ -852,15 +302,6 @@ class StorageOperationTests(NeoTestBase): ...@@ -852,15 +302,6 @@ class StorageOperationTests(NeoTestBase):
self.assertFalse(unpack('!B8s8s', packet._body)[0]) self.assertFalse(unpack('!B8s8s', packet._body)[0])
def test_29_handleAbortTransaction(self): def test_29_handleAbortTransaction(self):
# no uuid => abort
before = self.app.transaction_dict.items()[:]
self.checkHandleUnexpectedPacket(
_call=self.operation.handleAbortTransaction,
_msg_type=ABORT_TRANSACTION,
tid=INVALID_TID
)
after = self.app.transaction_dict.items()
self.assertEquals(before, after)
# remove transaction # remove transaction
packet = Packet(msg_type=ABORT_TRANSACTION) packet = Packet(msg_type=ABORT_TRANSACTION)
conn = Mock({'getUUID': self.app.uuid}) conn = Mock({'getUUID': self.app.uuid})
...@@ -878,90 +319,5 @@ class StorageOperationTests(NeoTestBase): ...@@ -878,90 +319,5 @@ class StorageOperationTests(NeoTestBase):
self.assertEquals(len(self.app.store_lock_dict), 0) self.assertEquals(len(self.app.store_lock_dict), 0)
self.assertEquals(len(self.app.store_lock_dict), 0) self.assertEquals(len(self.app.store_lock_dict), 0)
def test_30_handleAnswerLastIDs(self):
# listening connection => unexpected packet
self.checkHandleUnexpectedPacket(
_call=self.operation.handleAnswerLastIDs,
_msg_type=ANSWER_LAST_IDS,
_listening=True,
loid=INVALID_OID,
ltid=INVALID_TID,
lptid=INVALID_TID,
)
# set critical TID on replicator
conn = Mock()
packet = Packet(msg_type=ANSWER_LAST_IDS)
self.app.replicator = Mock()
self.operation.handleAnswerLastIDs(
conn=conn,
packet=packet,
loid=INVALID_OID,
ltid=INVALID_TID,
lptid=INVALID_TID,
)
calls = self.app.replicator.mockGetNamedCalls('setCriticalTID')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(packet, INVALID_TID)
def test_31_handleAnswerUnfinishedTransactions(self):
# unexpected packet
self.checkHandleUnexpectedPacket(
_call=self.operation.handleAnswerUnfinishedTransactions,
_msg_type=ANSWER_UNFINISHED_TRANSACTIONS,
_listening=True,
tid_list=(INVALID_TID, ),
)
# set unfinished TID on replicator
conn = Mock()
packet = Packet(msg_type=ANSWER_UNFINISHED_TRANSACTIONS)
self.app.replicator = Mock()
self.operation.handleAnswerUnfinishedTransactions(
conn=conn,
packet=packet,
tid_list=(INVALID_TID, ),
)
calls = self.app.replicator.mockGetNamedCalls('setUnfinishedTIDList')
self.assertEquals(len(calls), 1)
calls[0].checkArgs((INVALID_TID, ))
def test_25_handleAskOIDs1(self):
# invalid offsets => error
app = self.app
app.pt = Mock()
app.dm = Mock()
conn = Mock({})
packet = Packet(msg_type=ASK_OIDS)
self.checkProtocolErrorRaised(self.operation.handleAskOIDs, conn, packet, 1, 1, None)
self.assertEquals(len(app.pt.mockGetNamedCalls('getCellList')), 0)
self.assertEquals(len(app.dm.mockGetNamedCalls('getOIDList')), 0)
def test_25_handleAskOIDs2(self):
# well case > answer OIDs
conn = Mock({})
packet = Packet(msg_type=ASK_OIDS)
self.app.num_partitions = 1
self.app.dm = Mock({'getOIDList': (INVALID_OID, )})
self.operation.handleAskOIDs(conn, packet, 1, 2, 1)
calls = self.app.dm.mockGetNamedCalls('getOIDList')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(1, 1, 1, [1, ])
self.checkAnswerOids(conn)
def test_25_handleAskOIDs3(self):
# invalid partition => answer usable partitions
conn = Mock({})
packet = Packet(msg_type=ASK_OIDS)
self.app.num_partitions = 1
cell = Mock({'getUUID':self.app.uuid})
self.app.dm = Mock({'getOIDList': (INVALID_OID, )})
self.app.pt = Mock({'getCellList': (cell, )})
self.operation.handleAskOIDs(conn, packet, 1, 2, INVALID_PARTITION)
self.assertEquals(len(self.app.pt.mockGetNamedCalls('getCellList')), 1)
calls = self.app.dm.mockGetNamedCalls('getOIDList')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(1, 1, 1, [0, ])
self.checkAnswerOids(conn)
if __name__ == "__main__": if __name__ == "__main__":
unittest.main() unittest.main()
neo/storage/tests/testMasterHandler.py 0 → 100644
View file @ 4b4ed209
#
# Copyright (C) 2009 Nexedi SA
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
import os
import unittest
import logging
from struct import pack, unpack
from mock import Mock
from collections import deque
from neo.tests.base import NeoTestBase
from neo.master.app import MasterNode
from neo.storage.app import Application, StorageNode
from neo.storage.handlers import MasterOperationHandler
from neo.exception import PrimaryFailure, OperationFailure
from neo.pt import PartitionTable
from neo import protocol
from neo.protocol import *
class StorageMasterHandlerTests(NeoTestBase):
def checkHandleUnexpectedPacket(self, _call, _msg_type, _listening=True, **kwargs):
conn = Mock({
"getAddress" : ("127.0.0.1", self.master_port),
"isServerConnection": _listening,
})
packet = Packet(msg_type=_msg_type)
# hook
self.operation.peerBroken = lambda c: c.peerBrokendCalled()
self.checkUnexpectedPacketRaised(_call, conn=conn, packet=packet, **kwargs)
def setUp(self):
logging.basicConfig(level = logging.ERROR)
self.prepareDatabase(number=1)
# create an application object
config = self.getConfigFile(master_number=1)
self.app = Application(config, "storage1")
self.app.num_partitions = 1
self.app.num_replicas = 1
self.app.transaction_dict = {}
self.app.store_lock_dict = {}
self.app.load_lock_dict = {}
self.app.event_queue = deque()
for server in self.app.master_node_list:
master = MasterNode(server = server)
self.app.nm.add(master)
# handler
self.operation = MasterOperationHandler(self.app)
# set pmn
self.master_uuid = self.getNewUUID()
pmn = self.app.nm.getMasterNodeList()[0]
pmn.setUUID(self.master_uuid)
self.app.primary_master_node = pmn
self.master_port = 10010
def tearDown(self):
NeoTestBase.tearDown(self)
def test_06_timeoutExpired(self):
# client connection
conn = Mock({
"getUUID": self.master_uuid,
"getAddress" : ("127.0.0.1", self.master_port),
})
self.assertRaises(PrimaryFailure, self.operation.timeoutExpired, conn)
self.checkNoPacketSent(conn)
def test_07_connectionClosed2(self):
# primary has closed the connection
conn = Mock({
"getUUID": self.master_uuid,
"getAddress" : ("127.0.0.1", self.master_port),
})
self.assertRaises(PrimaryFailure, self.operation.connectionClosed, conn)
self.checkNoPacketSent(conn)
def test_08_peerBroken(self):
# client connection
conn = Mock({
"getUUID": self.master_uuid,
"getAddress" : ("127.0.0.1", self.master_port),
})
self.assertRaises(PrimaryFailure, self.operation.peerBroken, conn)
self.checkNoPacketSent(conn)
def test_14_handleNotifyPartitionChanges1(self):
# old partition change -> do nothing
app = self.app
conn = Mock({
"isServerConnection": False,
"getAddress" : ("127.0.0.1", self.master_port),
})
app.replicator = Mock({})
packet = Packet(msg_type=NOTIFY_PARTITION_CHANGES)
self.app.ptid = 1
count = len(self.app.nm.getNodeList())
self.operation.handleNotifyPartitionChanges(conn, packet, 0, ())
self.assertEquals(self.app.ptid, 1)
self.assertEquals(len(self.app.nm.getNodeList()), count)
calls = self.app.replicator.mockGetNamedCalls('removePartition')
self.assertEquals(len(calls), 0)
calls = self.app.replicator.mockGetNamedCalls('addPartition')
self.assertEquals(len(calls), 0)
def test_14_handleNotifyPartitionChanges2(self):
# cases :
uuid = self.getNewUUID()
cells = (
(0, uuid, UP_TO_DATE_STATE),
(1, self.app.uuid, DISCARDED_STATE),
(2, self.app.uuid, OUT_OF_DATE_STATE),
)
# context
conn = Mock({
"isServerConnection": False,
"getAddress" : ("127.0.0.1", self.master_port),
})
packet = Packet(msg_type=NOTIFY_PARTITION_CHANGES)
app = self.app
ptid1, ptid2 = self.getTwoIDs()
self.assertNotEquals(ptid1, ptid2)
app.ptid = ptid1
app.pt = PartitionTable(3, 1)
app.pt = Mock({ })
app.dm = Mock({ })
app.replicator = Mock({})
count = len(app.nm.getNodeList())
self.operation.handleNotifyPartitionChanges(conn, packet, ptid2, cells)
# ptid set
self.assertEquals(app.ptid, ptid2)
# two nodes added
self.assertEquals(len(app.nm.getNodeList()), count + 2)
# uuid != app.uuid -> TEMPORARILY_DOWN_STATE
self.assertEquals(app.nm.getNodeByUUID(uuid).getState(), TEMPORARILY_DOWN_STATE)
# pt calls
calls = self.app.pt.mockGetNamedCalls('setCell')
self.assertEquals(len(calls), 3)
calls[0].checkArgs(0, app.nm.getNodeByUUID(uuid), UP_TO_DATE_STATE)
calls[1].checkArgs(1, app.nm.getNodeByUUID(app.uuid), DISCARDED_STATE)
calls[2].checkArgs(2, app.nm.getNodeByUUID(app.uuid), OUT_OF_DATE_STATE)
# replicator calls
calls = self.app.replicator.mockGetNamedCalls('removePartition')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(1)
calls = self.app.replicator.mockGetNamedCalls('addPartition')
# dm call
calls = self.app.dm.mockGetNamedCalls('changePartitionTable')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(ptid2, cells)
def test_16_handleStopOperation1(self):
# OperationFailure
conn = Mock({ 'isServerConnection': False })
packet = Packet(msg_type=STOP_OPERATION)
self.assertRaises(OperationFailure, self.operation.handleStopOperation, conn, packet)
def test_22_handleLockInformation2(self):
# load transaction informations
conn = Mock({ 'isServerConnection': False, })
self.app.dm = Mock({ })
packet = Packet(msg_type=LOCK_INFORMATION)
transaction = Mock({ 'getObjectList': ((0, ), ), })
self.app.transaction_dict[INVALID_TID] = transaction
self.operation.handleLockInformation(conn, packet, INVALID_TID)
self.assertEquals(self.app.load_lock_dict[0], INVALID_TID)
calls = self.app.dm.mockGetNamedCalls('storeTransaction')
self.assertEquals(len(calls), 1)
self.checkNotifyInformationLocked(conn, answered_packet=packet)
# transaction not in transaction_dict -> KeyError
transaction = Mock({ 'getObjectList': ((0, ), ), })
conn = Mock({ 'isServerConnection': False, })
self.operation.handleLockInformation(conn, packet, '\x01' * 8)
self.checkNotifyInformationLocked(conn, answered_packet=packet)
def test_23_handleUnlockInformation2(self):
# delete transaction informations
conn = Mock({ 'isServerConnection': False, })
self.app.dm = Mock({ })
packet = Packet(msg_type=LOCK_INFORMATION)
transaction = Mock({ 'getObjectList': ((0, ), ), })
self.app.transaction_dict[INVALID_TID] = transaction
self.app.load_lock_dict[0] = transaction
self.app.store_lock_dict[0] = transaction
self.operation.handleUnlockInformation(conn, packet, INVALID_TID)
self.assertEquals(len(self.app.load_lock_dict), 0)
self.assertEquals(len(self.app.store_lock_dict), 0)
self.assertEquals(len(self.app.store_lock_dict), 0)
calls = self.app.dm.mockGetNamedCalls('finishTransaction')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(INVALID_TID)
# transaction not in transaction_dict -> KeyError
transaction = Mock({ 'getObjectList': ((0, ), ), })
conn = Mock({ 'isServerConnection': False, })
self.operation.handleLockInformation(conn, packet, '\x01' * 8)
self.checkNotifyInformationLocked(conn, answered_packet=packet)
def test_30_handleAnswerLastIDs(self):
# set critical TID on replicator
conn = Mock()
packet = Packet(msg_type=ANSWER_LAST_IDS)
self.app.replicator = Mock()
self.operation.handleAnswerLastIDs(
conn=conn,
packet=packet,
loid=INVALID_OID,
ltid=INVALID_TID,
lptid=INVALID_TID,
)
calls = self.app.replicator.mockGetNamedCalls('setCriticalTID')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(packet, INVALID_TID)
def test_31_handleAnswerUnfinishedTransactions(self):
# set unfinished TID on replicator
conn = Mock()
packet = Packet(msg_type=ANSWER_UNFINISHED_TRANSACTIONS)
self.app.replicator = Mock()
self.operation.handleAnswerUnfinishedTransactions(
conn=conn,
packet=packet,
tid_list=(INVALID_TID, ),
)
calls = self.app.replicator.mockGetNamedCalls('setUnfinishedTIDList')
self.assertEquals(len(calls), 1)
calls[0].checkArgs((INVALID_TID, ))
if __name__ == "__main__":
unittest.main()
neo/storage/tests/testStorageBootstrapHandler.py
View file @ 4b4ed209
...@@ -41,7 +41,7 @@ class StorageBootstrapTests(NeoTestBase): ...@@ -41,7 +41,7 @@ class StorageBootstrapTests(NeoTestBase):
config = self.getConfigFile() config = self.getConfigFile()
self.app = Application(config, "master1") self.app = Application(config, "master1")
for server in self.app.master_node_list: for server in self.app.master_node_list:
self.app.nm.add(MasterNode(server = server)) self.app.nm.add(MasterNode(server=server))
self.trying_master_node = self.app.nm.getMasterNodeList()[0] self.trying_master_node = self.app.nm.getMasterNodeList()[0]
self.bootstrap = BootstrapHandler(self.app) self.bootstrap = BootstrapHandler(self.app)
# define some variable to simulate client and storage node # define some variable to simulate client and storage node
......
neo/storage/tests/testStorageHandler.py 0 → 100644
View file @ 4b4ed209
#
# Copyright (C) 2009 Nexedi SA
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
import os
import unittest
import logging
from struct import pack, unpack
from mock import Mock
from collections import deque
from neo.tests.base import NeoTestBase
from neo.master.app import MasterNode
from neo.storage.app import Application, StorageNode
from neo.storage.handlers import StorageOperationHandler
from neo import protocol
from neo.protocol import *
class StorageStorageHandlerTests(NeoTestBase):
def checkHandleUnexpectedPacket(self, _call, _msg_type, _listening=True, **kwargs):
conn = Mock({
"getAddress" : ("127.0.0.1", self.master_port),
"isServerConnection": _listening,
})
packet = Packet(msg_type=_msg_type)
# hook
self.operation.peerBroken = lambda c: c.peerBrokendCalled()
self.checkUnexpectedPacketRaised(_call, conn=conn, packet=packet, **kwargs)
def setUp(self):
logging.basicConfig(level = logging.ERROR)
self.prepareDatabase(number=1)
# create an application object
config = self.getConfigFile(master_number=1)
self.app = Application(config, "storage1")
self.app.num_partitions = 1
self.app.num_replicas = 1
self.app.transaction_dict = {}
self.app.store_lock_dict = {}
self.app.load_lock_dict = {}
self.app.event_queue = deque()
for server in self.app.master_node_list:
master = MasterNode(server = server)
self.app.nm.add(master)
# handler
self.operation = StorageOperationHandler(self.app)
# set pmn
self.master_uuid = self.getNewUUID()
pmn = self.app.nm.getMasterNodeList()[0]
pmn.setUUID(self.master_uuid)
self.app.primary_master_node = pmn
self.master_port = 10010
def tearDown(self):
NeoTestBase.tearDown(self)
def test_18_handleAskTransactionInformation1(self):
# transaction does not exists
conn = Mock({ })
packet = Packet(msg_type=ASK_TRANSACTION_INFORMATION)
self.operation.handleAskTransactionInformation(conn, packet, INVALID_TID)
self.checkErrorPacket(conn)
def test_18_handleAskTransactionInformation2(self):
# answer
conn = Mock({ })
packet = Packet(msg_type=ASK_TRANSACTION_INFORMATION)
dm = Mock({ "getTransaction": (INVALID_TID, 'user', 'desc', '', ), })
self.app.dm = dm
self.operation.handleAskTransactionInformation(conn, packet, INVALID_TID)
self.checkAnswerTransactionInformation(conn)
def test_24_handleAskObject1(self):
# delayed response
conn = Mock({})
self.app.dm = Mock()
packet = Packet(msg_type=ASK_OBJECT)
self.app.load_lock_dict[INVALID_OID] = object()
self.assertEquals(len(self.app.event_queue), 0)
self.operation.handleAskObject(conn, packet,
oid=INVALID_OID,
serial=INVALID_SERIAL,
tid=INVALID_TID)
self.assertEquals(len(self.app.event_queue), 1)
self.checkNoPacketSent(conn)
self.assertEquals(len(self.app.dm.mockGetNamedCalls('getObject')), 0)
def test_24_handleAskObject2(self):
# invalid serial / tid / packet not found
self.app.dm = Mock({'getObject': None})
conn = Mock({})
packet = Packet(msg_type=ASK_OBJECT)
self.assertEquals(len(self.app.event_queue), 0)
self.operation.handleAskObject(conn, packet,
oid=INVALID_OID,
serial=INVALID_SERIAL,
tid=INVALID_TID)
calls = self.app.dm.mockGetNamedCalls('getObject')
self.assertEquals(len(self.app.event_queue), 0)
self.assertEquals(len(calls), 1)
calls[0].checkArgs(INVALID_OID, None, None)
self.checkErrorPacket(conn)
def test_24_handleAskObject3(self):
# object found => answer
self.app.dm = Mock({'getObject': ('', '', 0, 0, '', )})
conn = Mock({})
packet = Packet(msg_type=ASK_OBJECT)
self.assertEquals(len(self.app.event_queue), 0)
self.operation.handleAskObject(conn, packet,
oid=INVALID_OID,
serial=INVALID_SERIAL,
tid=INVALID_TID)
self.assertEquals(len(self.app.event_queue), 0)
self.checkAnswerObject(conn)
def test_25_handleAskTIDs1(self):
# invalid offsets => error
app = self.app
app.pt = Mock()
app.dm = Mock()
conn = Mock({})
packet = Packet(msg_type=ASK_TIDS)
self.checkProtocolErrorRaised(self.operation.handleAskTIDs, conn, packet, 1, 1, None)
self.assertEquals(len(app.pt.mockGetNamedCalls('getCellList')), 0)
self.assertEquals(len(app.dm.mockGetNamedCalls('getTIDList')), 0)
def test_25_handleAskTIDs2(self):
# well case => answer
conn = Mock({})
packet = Packet(msg_type=ASK_TIDS)
self.app.num_partitions = 1
self.app.dm = Mock({'getTIDList': (INVALID_TID, )})
self.operation.handleAskTIDs(conn, packet, 1, 2, 1)
calls = self.app.dm.mockGetNamedCalls('getTIDList')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(1, 1, 1, [1, ])
self.checkAnswerTids(conn)
def test_25_handleAskTIDs3(self):
# invalid partition => answer usable partitions
conn = Mock({})
packet = Packet(msg_type=ASK_TIDS)
self.app.num_partitions = 1
cell = Mock({'getUUID':self.app.uuid})
self.app.dm = Mock({'getTIDList': (INVALID_TID, )})
self.app.pt = Mock({'getCellList': (cell, )})
self.operation.handleAskTIDs(conn, packet, 1, 2, INVALID_PARTITION)
self.assertEquals(len(self.app.pt.mockGetNamedCalls('getCellList')), 1)
calls = self.app.dm.mockGetNamedCalls('getTIDList')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(1, 1, 1, [0, ])
self.checkAnswerTids(conn)
def test_26_handleAskObjectHistory1(self):
# invalid offsets => error
app = self.app
app.dm = Mock()
conn = Mock({})
packet = Packet(msg_type=ASK_OBJECT_HISTORY)
self.checkProtocolErrorRaised(self.operation.handleAskObjectHistory, conn, packet, 1, 1, None)
self.assertEquals(len(app.dm.mockGetNamedCalls('getObjectHistory')), 0)
def test_26_handleAskObjectHistory2(self):
# first case: empty history
packet = Packet(msg_type=ASK_OBJECT_HISTORY)
conn = Mock({})
self.app.dm = Mock({'getObjectHistory': None})
self.operation.handleAskObjectHistory(conn, packet, INVALID_OID, 1, 2)
self.checkAnswerObjectHistory(conn)
# second case: not empty history
conn = Mock({})
self.app.dm = Mock({'getObjectHistory': [('', 0, ), ]})
self.operation.handleAskObjectHistory(conn, packet, INVALID_OID, 1, 2)
self.checkAnswerObjectHistory(conn)
def test_25_handleAskOIDs1(self):
# invalid offsets => error
app = self.app
app.pt = Mock()
app.dm = Mock()
conn = Mock({})
packet = Packet(msg_type=ASK_OIDS)
self.checkProtocolErrorRaised(self.operation.handleAskOIDs, conn, packet, 1, 1, None)
self.assertEquals(len(app.pt.mockGetNamedCalls('getCellList')), 0)
self.assertEquals(len(app.dm.mockGetNamedCalls('getOIDList')), 0)
def test_25_handleAskOIDs2(self):
# well case > answer OIDs
conn = Mock({})
packet = Packet(msg_type=ASK_OIDS)
self.app.num_partitions = 1
self.app.dm = Mock({'getOIDList': (INVALID_OID, )})
self.operation.handleAskOIDs(conn, packet, 1, 2, 1)
calls = self.app.dm.mockGetNamedCalls('getOIDList')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(1, 1, 1, [1, ])
self.checkAnswerOids(conn)
def test_25_handleAskOIDs3(self):
# invalid partition => answer usable partitions
conn = Mock({})
packet = Packet(msg_type=ASK_OIDS)
self.app.num_partitions = 1
cell = Mock({'getUUID':self.app.uuid})
self.app.dm = Mock({'getOIDList': (INVALID_OID, )})
self.app.pt = Mock({'getCellList': (cell, )})
self.operation.handleAskOIDs(conn, packet, 1, 2, INVALID_PARTITION)
self.assertEquals(len(self.app.pt.mockGetNamedCalls('getCellList')), 1)
calls = self.app.dm.mockGetNamedCalls('getOIDList')
self.assertEquals(len(calls), 1)
calls[0].checkArgs(1, 1, 1, [0, ])
self.checkAnswerOids(conn)
if __name__ == "__main__":
unittest.main()
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