124 lines
5.4 KiB
Python
124 lines
5.4 KiB
Python
import asyncio
|
|
import json
|
|
from binascii import hexlify
|
|
from lbrynet.testcase import CommandTestCase
|
|
|
|
|
|
class ResolveCommand(CommandTestCase):
|
|
|
|
async def test_resolve(self):
|
|
tx = await self.channel_create('@abc', '0.01')
|
|
channel_id = tx['outputs'][0]['claim_id']
|
|
|
|
# resolving a channel @abc
|
|
response = await self.resolve('lbry://@abc')
|
|
self.assertSetEqual({'lbry://@abc'}, set(response))
|
|
self.assertEqual(response['lbry://@abc']['name'], '@abc')
|
|
self.assertEqual(response['lbry://@abc']['value_type'], 'channel')
|
|
self.assertEqual(response['lbry://@abc']['meta']['claims_in_channel'], 0)
|
|
|
|
await self.stream_create('foo', '0.01', channel_id=channel_id)
|
|
await self.stream_create('foo2', '0.01', channel_id=channel_id)
|
|
|
|
# resolving a channel @abc with some claims in it
|
|
response['lbry://@abc']['confirmations'] += 2
|
|
response['lbry://@abc']['meta']['claims_in_channel'] = 2
|
|
self.assertEqual(response, await self.resolve('lbry://@abc'))
|
|
|
|
# resolving claim foo within channel @abc
|
|
response = await self.resolve('lbry://@abc/foo')
|
|
self.assertSetEqual({'lbry://@abc/foo'}, set(response))
|
|
claim = response['lbry://@abc/foo']
|
|
self.assertEqual(claim['name'], 'foo')
|
|
self.assertEqual(claim['value_type'], 'stream')
|
|
self.assertEqual(claim['signing_channel']['name'], '@abc')
|
|
self.assertTrue(claim['is_channel_signature_valid'])
|
|
self.assertEqual(
|
|
claim['claim']['timestamp'],
|
|
self.ledger.headers[claim['claim']['height']]['timestamp']
|
|
)
|
|
self.assertEqual(
|
|
claim['certificate']['timestamp'],
|
|
self.ledger.headers[claim['certificate']['height']]['timestamp']
|
|
)
|
|
|
|
# resolving claim foo by itself
|
|
self.assertEqual(claim, (await self.resolve('lbry://foo'))['lbry://foo'])
|
|
# resolving from the given permanent url
|
|
permanent_url = response['lbry://@abc/foo']['permanent_url']
|
|
self.assertEqual(claim, (await self.resolve(permanent_url))[permanent_url])
|
|
|
|
# resolving multiple at once
|
|
response = await self.resolve(['lbry://foo', 'lbry://foo2'])
|
|
self.assertSetEqual({'lbry://foo', 'lbry://foo2'}, set(response))
|
|
claim = response['lbry://foo2']
|
|
self.assertEqual(claim['name'], 'foo2')
|
|
self.assertEqual(claim['value_type'], 'stream')
|
|
self.assertEqual(claim['signing_channel']['name'], '@abc')
|
|
self.assertTrue(claim['is_channel_signature_valid'])
|
|
|
|
# resolve has correct confirmations
|
|
tx_details = await self.blockchain.get_raw_transaction(claim['txid'])
|
|
self.assertEqual(claim['confirmations'], json.loads(tx_details)['confirmations'])
|
|
|
|
# resolve handles invalid data
|
|
await self.blockchain_claim_name("gibberish", hexlify(b"{'invalid':'json'}").decode(), "0.1")
|
|
await self.generate(1)
|
|
response = await self.resolve("lbry://gibberish")
|
|
self.assertSetEqual({'lbry://gibberish'}, set(response))
|
|
claim = response['lbry://gibberish']
|
|
self.assertEqual(claim['name'], 'gibberish')
|
|
self.assertNotIn('value', claim)
|
|
|
|
async def _test_resolve_abc_foo(self):
|
|
response = await self.resolve('lbry://@abc/foo')
|
|
claim = response['lbry://@abc/foo']
|
|
self.assertIn('certificate', claim)
|
|
self.assertIn('claim', claim)
|
|
self.assertEqual(claim['claim']['name'], 'foo')
|
|
self.assertEqual(claim['claim']['channel_name'], '@abc')
|
|
self.assertEqual(claim['certificate']['name'], '@abc')
|
|
self.assertEqual(claim['claims_in_channel'], 0)
|
|
self.assertEqual(
|
|
claim['claim']['timestamp'],
|
|
self.ledger.headers[claim['claim']['height']]['timestamp']
|
|
)
|
|
self.assertEqual(
|
|
claim['certificate']['timestamp'],
|
|
self.ledger.headers[claim['certificate']['height']]['timestamp']
|
|
)
|
|
|
|
async def test_resolve_lru_cache_doesnt_persist_errors(self):
|
|
original_get_transaction = self.daemon.wallet_manager.ledger.network.get_transaction
|
|
|
|
async def timeout_get_transaction(txid):
|
|
fut = self.loop.create_future()
|
|
|
|
def delayed_raise_cancelled_error():
|
|
fut.set_exception(asyncio.CancelledError())
|
|
|
|
self.loop.call_soon(delayed_raise_cancelled_error)
|
|
return await fut
|
|
|
|
tx = await self.channel_create('@abc', '0.01')
|
|
channel_id = tx['outputs'][0]['claim_id']
|
|
await self.stream_create('foo', '0.01', channel_id=channel_id)
|
|
|
|
# raise a cancelled error from get_transaction
|
|
self.daemon.wallet_manager.ledger.network.get_transaction = timeout_get_transaction
|
|
with self.assertRaises(KeyError):
|
|
await self._test_resolve_abc_foo()
|
|
|
|
# restore the real get_transaction that doesn't cancel, it should be called and the result cached
|
|
self.daemon.wallet_manager.ledger.network.get_transaction = original_get_transaction
|
|
await self._test_resolve_abc_foo()
|
|
called_again = asyncio.Event(loop=self.loop)
|
|
|
|
def check_result_cached(txid):
|
|
called_again.set()
|
|
return original_get_transaction(txid)
|
|
|
|
# check that the result was cached
|
|
self.daemon.wallet_manager.ledger.network.get_transaction = check_result_cached
|
|
await self._test_resolve_abc_foo()
|
|
self.assertFalse(called_again.is_set())
|