chaintool/chainqueue
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WIP port state transition unit tests

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This commit is contained in:
nolash 2021-04-02 13:04:31 +02:00
parent dd11937d6b
commit a219f3272e
Signed by: lash
GPG Key ID: 21D2E7BB88C2A746
3 changed files with 126 additions and 7 deletions
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25
chainqueue/db/models/otx.py
View File

@ -140,6 +140,10 @@ class Otx(SessionBase):
if is_error_status(self.status):
SessionBase.release_session(session)
raise TxStateChangeError('FUBAR cannot be set on an entry with an error state already set ({})'.format(status_str(self.status)))
if not self.status & StatusBits.RESERVED:
SessionBase.release_session(session)
raise TxStateChangeError('FUBAR on tx that has not been RESEREVED ({})'.format(status_str(self.status)))
self.__set_status(StatusBits.UNKNOWN_ERROR | StatusBits.FINAL, session)
@ -168,6 +172,11 @@ class Otx(SessionBase):
if is_error_status(self.status):
SessionBase.release_session(session)
raise TxStateChangeError('REJECTED cannot be set on an entry with an error state already set ({})'.format(status_str(self.status)))
if not self.status & StatusBits.RESERVED:
SessionBase.release_session(session)
raise TxStateChangeError('REJECTED on tx that has not been RESEREVED ({})'.format(status_str(self.status)))
self.__set_status(StatusBits.NODE_ERROR | StatusBits.FINAL, session)
@ -294,6 +303,10 @@ class Otx(SessionBase):
SessionBase.release_session(session)
raise TxStateChangeError('SENT cannot be set on an entry with FINAL state set ({})'.format(status_str(self.status)))
if not self.status & StatusBits.RESERVED:
SessionBase.release_session(session)
raise TxStateChangeError('SENT on tx that has not been RESEREVED ({})'.format(status_str(self.status)))
self.__set_status(StatusBits.IN_NETWORK, session)
self.__reset_status(StatusBits.RESERVED | StatusBits.DEFERRED | StatusBits.QUEUED | StatusBits.LOCAL_ERROR | StatusBits.NODE_ERROR, session)
@ -321,6 +334,9 @@ class Otx(SessionBase):
if self.status & StatusBits.IN_NETWORK:
SessionBase.release_session(session)
raise TxStateChangeError('SENDFAIL cannot be set on an entry with IN_NETWORK state set ({})'.format(status_str(self.status)))
if not self.status & StatusBits.RESERVED:
SessionBase.release_session(session)
raise TxStateChangeError('SENDFAIL on tx that has not been RESEREVED ({})'.format(status_str(self.status)))
self.__set_status(StatusBits.LOCAL_ERROR | StatusBits.DEFERRED, session)
self.__reset_status(StatusBits.RESERVED | StatusBits.QUEUED | StatusBits.GAS_ISSUES, session)
@ -338,17 +354,20 @@ class Otx(SessionBase):
:raises cic_eth.db.error.TxStateChangeError: State change represents a sequence of events that should not exist.
"""
if self.__status_not_set(StatusBits.QUEUED):
if self.__status_already_set(StatusBits.RESERVED):
return
session = SessionBase.bind_session(session)
if self.status & StatusBits.QUEUED == 0:
SessionBase.release_session(session)
raise TxStateChangeError('RESERVED cannot be set on an entry without QUEUED state set ({})'.format(status_str(self.status)))
if self.status & StatusBits.FINAL:
SessionBase.release_session(session)
raise TxStateChangeError('QUEUED cannot be unset on an entry with FINAL state set ({})'.format(status_str(self.status)))
raise TxStateChangeError('RESERVED cannot be set on an entry with FINAL state set ({})'.format(status_str(self.status)))
if self.status & StatusBits.IN_NETWORK:
SessionBase.release_session(session)
raise TxStateChangeError('QUEUED cannot be unset on an entry with IN_NETWORK state set ({})'.format(status_str(self.status)))
raise TxStateChangeError('RESERVED cannot be set on an entry with IN_NETWORK state set ({})'.format(status_str(self.status)))
self.__reset_status(StatusBits.QUEUED, session)
self.__set_status(StatusBits.RESERVED, session)

8
chainqueue/state.py
View File

@ -60,7 +60,7 @@ def set_sent(tx_hash, fail=False):
return tx_hash
def set_final(tx_hash, block=None, fail=False, cancel_obsoletes=True):
def set_final(tx_hash, block=None, fail=False):
"""Used to set the status of an incoming transaction result.
:param tx_hash: Transaction hash of record to modify
@ -113,7 +113,7 @@ def set_cancel(tx_hash, manual=False):
"""
session = SessionBase.create_session()
o = session.query(Otx).filter(Otx.tx_hash==tx_hash).first()
o = Otx.load(tx_hash, session=session)
if o == None:
session.close()
raise NotLocalTxError('queue does not contain tx hash {}'.format(tx_hash))
@ -146,7 +146,7 @@ def set_rejected(tx_hash):
"""
session = SessionBase.create_session()
o = session.query(Otx).filter(Otx.tx_hash==tx_hash).first()
o = Otx.load(tx_hash, session=session)
if o == None:
session.close()
raise NotLocalTxError('queue does not contain tx hash {}'.format(tx_hash))
@ -171,7 +171,7 @@ def set_fubar(tx_hash):
"""
session = SessionBase.create_session()
o = session.query(Otx).filter(Otx.tx_hash==tx_hash).first()
o = Otx.load(tx_hash, session=session)
if o == None:
session.close()
raise NotLocalTxError('queue does not contain tx hash {}'.format(tx_hash))

100
tests/test_otx.py
View File

@ -59,5 +59,105 @@ class TestOtx(TestBase):
self.assertFalse(is_error_status(otx.status))
def test_send_fail_and_retry(self):
set_ready(self.tx_hash)
otx = Otx.load(self.tx_hash, session=self.session)
self.assertEqual(otx.status, StatusBits.QUEUED)
set_reserved(self.tx_hash)
self.session.refresh(otx)
self.assertEqual(otx.status, StatusBits.RESERVED)
set_sent(self.tx_hash, fail=True)
self.session.refresh(otx)
self.assertTrue(is_error_status(otx.status))
set_ready(self.tx_hash)
self.session.refresh(otx)
self.assertEqual(otx.status & StatusBits.QUEUED, StatusBits.QUEUED)
self.assertTrue(is_error_status(otx.status))
set_reserved(self.tx_hash)
self.session.refresh(otx)
self.assertEqual(otx.status & StatusBits.RESERVED, StatusBits.RESERVED)
self.assertTrue(is_error_status(otx.status))
set_sent(self.tx_hash)
self.session.refresh(otx)
self.assertEqual(otx.status, StatusBits.IN_NETWORK)
self.assertFalse(is_error_status(otx.status))
set_final(self.tx_hash, block=1024)
self.session.refresh(otx)
self.assertFalse(is_alive(otx.status))
self.assertFalse(is_error_status(otx.status))
def test_fubar(self):
set_ready(self.tx_hash)
otx = Otx.load(self.tx_hash, session=self.session)
self.assertEqual(otx.status, StatusBits.QUEUED)
set_reserved(self.tx_hash)
self.session.refresh(otx)
self.assertEqual(otx.status & StatusBits.RESERVED, StatusBits.RESERVED)
set_fubar(self.tx_hash)
self.session.refresh(otx)
self.assertTrue(is_error_status(otx.status))
self.assertEqual(otx.status & StatusBits.UNKNOWN_ERROR, StatusBits.UNKNOWN_ERROR)
def test_reject(self):
set_ready(self.tx_hash)
otx = Otx.load(self.tx_hash, session=self.session)
self.assertEqual(otx.status, StatusBits.QUEUED)
set_reserved(self.tx_hash)
self.session.refresh(otx)
self.assertEqual(otx.status & StatusBits.RESERVED, StatusBits.RESERVED)
set_rejected(self.tx_hash)
self.session.refresh(otx)
self.assertTrue(is_error_status(otx.status))
self.assertEqual(otx.status & StatusBits.NODE_ERROR, StatusBits.NODE_ERROR)
def test_final_fail(self):
set_ready(self.tx_hash)
set_reserved(self.tx_hash)
set_sent(self.tx_hash)
set_final(self.tx_hash, block=1042, fail=True)
otx = Otx.load(self.tx_hash, session=self.session)
self.assertFalse(is_alive(otx.status))
self.assertTrue(is_error_status(otx.status))
def test_final_protected(self):
set_ready(self.tx_hash)
set_reserved(self.tx_hash)
set_sent(self.tx_hash)
set_final(self.tx_hash, block=1042)
otx = Otx.load(self.tx_hash, session=self.session)
self.assertEqual(otx.status & StatusBits.FINAL, StatusBits.FINAL)
with self.assertRaises(TxStateChangeError):
set_ready(self.tx_hash)
with self.assertRaises(TxStateChangeError):
set_fubar(self.tx_hash)
with self.assertRaises(TxStateChangeError):
set_rejected(self.tx_hash)
set_cancel(self.tx_hash)
self.session.refresh(otx)
self.assertEqual(otx.status & StatusBits.OBSOLETE, 0)
with self.assertRaises(TxStateChangeError):
set_reserved(self.tx_hash)
if __name__ == '__main__':
unittest.main()