forked from LBRYCommunity/lbry-sdk
432 lines
18 KiB
Python
432 lines
18 KiB
Python
import json
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import tempfile
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import logging
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import asyncio
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from decimal import Decimal
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from types import SimpleNamespace
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from twisted.internet import defer
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from orchstr8.testcase import IntegrationTestCase, d2f
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import lbryschema
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lbryschema.BLOCKCHAIN_NAME = 'lbrycrd_regtest'
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from lbrynet import conf as lbry_conf
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from lbrynet.dht.node import Node
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from lbrynet.daemon.Daemon import Daemon
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from lbrynet.wallet.manager import LbryWalletManager
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from lbrynet.daemon.Components import WalletComponent, DHTComponent, HashAnnouncerComponent, \
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ExchangeRateManagerComponent
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from lbrynet.daemon.Components import UPnPComponent
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from lbrynet.daemon.Components import REFLECTOR_COMPONENT
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from lbrynet.daemon.Components import PEER_PROTOCOL_SERVER_COMPONENT
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from lbrynet.daemon.ComponentManager import ComponentManager
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from lbrynet.daemon.auth.server import jsonrpc_dumps_pretty
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log = logging.getLogger(__name__)
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class FakeUPnP(UPnPComponent):
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def __init__(self, component_manager):
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self.component_manager = component_manager
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self._running = False
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self.use_upnp = False
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self.upnp_redirects = {}
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def start(self):
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pass
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def stop(self):
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pass
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class FakeDHT(DHTComponent):
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def start(self):
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self.dht_node = Node()
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class FakeExchangeRateComponent(ExchangeRateManagerComponent):
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def start(self):
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self.exchange_rate_manager = SimpleNamespace()
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def stop(self):
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pass
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class FakeHashAnnouncerComponent(HashAnnouncerComponent):
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def start(self):
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self.hash_announcer = SimpleNamespace()
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def stop(self):
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pass
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class FakeAnalytics:
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@property
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def is_started(self):
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return True
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def send_new_channel(self):
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pass
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def shutdown(self):
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pass
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def send_claim_action(self, action):
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pass
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def send_credits_sent(self):
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pass
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class CommandTestCase(IntegrationTestCase):
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timeout = 180
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WALLET_MANAGER = LbryWalletManager
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async def setUp(self):
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await super().setUp()
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if self.VERBOSE:
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log.setLevel(logging.DEBUG)
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logging.getLogger('lbrynet.core').setLevel(logging.DEBUG)
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lbry_conf.settings = None
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lbry_conf.initialize_settings(load_conf_file=False)
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lbry_conf.settings['data_dir'] = self.stack.wallet.data_path
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lbry_conf.settings['lbryum_wallet_dir'] = self.stack.wallet.data_path
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lbry_conf.settings['download_directory'] = self.stack.wallet.data_path
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lbry_conf.settings['use_upnp'] = False
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lbry_conf.settings['reflect_uploads'] = False
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lbry_conf.settings['blockchain_name'] = 'lbrycrd_regtest'
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lbry_conf.settings['lbryum_servers'] = [('localhost', 50001)]
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lbry_conf.settings['known_dht_nodes'] = []
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lbry_conf.settings.node_id = None
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await d2f(self.account.ensure_address_gap())
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address = (await d2f(self.account.receiving.get_addresses(1, only_usable=True)))[0]
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sendtxid = await self.blockchain.send_to_address(address, 10)
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await self.confirm_tx(sendtxid)
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await self.generate(5)
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def wallet_maker(component_manager):
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self.wallet_component = WalletComponent(component_manager)
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self.wallet_component.wallet_manager = self.manager
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self.wallet_component._running = True
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return self.wallet_component
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skip = [
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#UPNP_COMPONENT,
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PEER_PROTOCOL_SERVER_COMPONENT,
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REFLECTOR_COMPONENT
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]
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analytics_manager = FakeAnalytics()
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self.daemon = Daemon(analytics_manager, ComponentManager(
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analytics_manager=analytics_manager,
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skip_components=skip, wallet=wallet_maker,
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dht=FakeDHT, hash_announcer=FakeHashAnnouncerComponent,
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exchange_rate_manager=FakeExchangeRateComponent,
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upnp=FakeUPnP
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))
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await d2f(self.daemon.setup())
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self.daemon.wallet_manager = self.wallet_component.wallet_manager
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self.manager.old_db = self.daemon.storage
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async def tearDown(self):
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await super().tearDown()
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self.wallet_component._running = False
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await d2f(self.daemon._shutdown())
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async def confirm_tx(self, txid):
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""" Wait for tx to be in mempool, then generate a block, wait for tx to be in a block. """
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await self.on_transaction_id(txid)
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await self.generate(1)
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await self.on_transaction_id(txid)
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def d_confirm_tx(self, txid):
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return defer.Deferred.fromFuture(asyncio.ensure_future(self.confirm_tx(txid)))
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async def generate(self, blocks):
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""" Ask lbrycrd to generate some blocks and wait until ledger has them. """
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await self.blockchain.generate(blocks)
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await self.ledger.on_header.where(self.blockchain.is_expected_block)
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def d_generate(self, blocks):
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return defer.Deferred.fromFuture(asyncio.ensure_future(self.generate(blocks)))
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def out(self, d):
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""" Converts Daemon API call results (dictionary)
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to JSON and then back to a dictionary. """
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d.addCallback(lambda o: json.loads(jsonrpc_dumps_pretty(o, ledger=self.ledger))['result'])
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return d
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class EpicAdventuresOfChris45(CommandTestCase):
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VERBOSE = False
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@defer.inlineCallbacks
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def test_no_this_is_not_a_test_its_an_adventure(self):
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# Chris45 is an avid user of LBRY and this is his story. It's fact and fiction
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# and everything in between; it's also the setting of some record setting
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# integration tests.
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# Chris45 starts everyday by checking his balance.
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result = yield self.daemon.jsonrpc_account_balance()
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self.assertEqual(result, 10)
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# "10 LBC, yippy! I can do a lot with that.", he thinks to himself,
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# enthusiastically. But he is hungry so he goes into the kitchen
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# to make himself a spamdwich.
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# While making the spamdwich he wonders... has anyone on LBRY
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# registered the @spam channel yet? "I should do that!" he
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# exclaims and goes back to his computer to do just that!
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channel = yield self.out(self.daemon.jsonrpc_channel_new('@spam', 1))
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self.assertTrue(channel['success'])
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yield self.d_confirm_tx(channel['tx']['txid'])
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# Do we have it locally?
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channels = yield self.out(self.daemon.jsonrpc_channel_list())
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self.assertEqual(len(channels), 1)
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self.assertEqual(channels[0]['name'], '@spam')
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self.assertTrue(channels[0]['have_certificate'])
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# As the new channel claim travels through the intertubes and makes its
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# way into the mempool and then a block and then into the claimtrie,
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# Chris doesn't sit idly by: he checks his balance!
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result = yield self.daemon.jsonrpc_account_balance()
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self.assertEqual(result, 0)
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# "Oh! No! It's all gone? Did I make a mistake in entering the amount?"
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# exclaims Chris, then he remembers there is a 6 block confirmation window
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# to make sure the TX is really going to stay in the blockchain. And he only
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# had one UTXO that morning.
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# To get the unconfirmed balance he has to pass the '--include-unconfirmed'
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# flag to lbrynet:
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result = yield self.daemon.jsonrpc_account_balance(include_unconfirmed=True)
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self.assertEqual(result, Decimal('8.989893'))
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# "Well, that's a relief." he thinks to himself as he exhales a sigh of relief.
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# He waits for a block
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yield self.d_generate(1)
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# and checks the confirmed balance again.
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result = yield self.daemon.jsonrpc_account_balance()
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self.assertEqual(result, 0)
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# Still zero.
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# But it's only at 2 confirmations, so he waits another 3
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yield self.d_generate(3)
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# and checks again.
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result = yield self.daemon.jsonrpc_account_balance()
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self.assertEqual(result, 0)
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# Still zero.
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# Just one more confirmation
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yield self.d_generate(1)
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# and it should be 6 total, enough to get the correct balance!
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result = yield self.daemon.jsonrpc_account_balance()
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self.assertEqual(result, Decimal('8.989893'))
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# Like a Swiss watch (right niko?) the blockchain never disappoints! We're
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# at 6 confirmations and the total is correct.
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# And is the channel resolvable and empty?
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response = yield self.out(self.daemon.jsonrpc_resolve(uri='lbry://@spam'))
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self.assertIn('lbry://@spam', response)
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self.assertIn('certificate', response['lbry://@spam'])
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# "What goes well with spam?" ponders Chris...
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# "A hovercraft with eels!" he exclaims.
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# "That's what goes great with spam!" he further confirms.
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# And so, many hours later, Chris is finished writing his epic story
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# about eels driving a hovercraft across the wetlands while eating spam
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# and decides it's time to publish it to the @spam channel.
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with tempfile.NamedTemporaryFile() as file:
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file.write(b'blah blah blah...')
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file.write(b'[insert long story about eels driving hovercraft]')
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file.write(b'yada yada yada!')
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file.write(b'the end')
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file.flush()
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claim1 = yield self.out(self.daemon.jsonrpc_publish(
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'hovercraft', 1, file_path=file.name, channel_name='@spam', channel_id=channel['claim_id']
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))
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self.assertTrue(claim1['success'])
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yield self.d_confirm_tx(claim1['tx']['txid'])
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# He quickly checks the unconfirmed balance to make sure everything looks
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# correct.
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result = yield self.daemon.jsonrpc_account_balance(include_unconfirmed=True)
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self.assertEqual(result, Decimal('7.969786'))
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# Also checks that his new story can be found on the blockchain before
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# giving the link to all his friends.
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response = yield self.out(self.daemon.jsonrpc_resolve(uri='lbry://@spam/hovercraft'))
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self.assertIn('lbry://@spam/hovercraft', response)
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self.assertIn('claim', response['lbry://@spam/hovercraft'])
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# He goes to tell everyone about it and in the meantime 5 blocks are confirmed.
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yield self.d_generate(5)
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# When he comes back he verifies the confirmed balance.
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result = yield self.daemon.jsonrpc_account_balance()
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self.assertEqual(result, Decimal('7.969786'))
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# As people start reading his story they discover some typos and notify
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# Chris who explains in despair "Oh! Noooooos!" but then remembers
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# "No big deal! I can update my claim." And so he updates his claim.
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with tempfile.NamedTemporaryFile() as file:
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file.write(b'blah blah blah...')
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file.write(b'[typo fixing sounds being made]')
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file.write(b'yada yada yada!')
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file.flush()
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claim2 = yield self.out(self.daemon.jsonrpc_publish(
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'hovercraft', 1, file_path=file.name, channel_name='@spam', channel_id=channel['claim_id']
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))
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self.assertTrue(claim2['success'])
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self.assertEqual(claim2['claim_id'], claim1['claim_id'])
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yield self.d_confirm_tx(claim2['tx']['txid'])
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# After some soul searching Chris decides that his story needs more
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# heart and a better ending. He takes down the story and begins the rewrite.
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abandon = yield self.out(self.daemon.jsonrpc_claim_abandon(claim1['claim_id']))
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self.assertTrue(abandon['success'])
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yield self.d_confirm_tx(abandon['tx']['txid'])
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# And now check that the claim doesn't resolve anymore.
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response = yield self.out(self.daemon.jsonrpc_resolve(uri='lbry://@spam/hovercraft'))
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self.assertNotIn('claim', response['lbry://@spam/hovercraft'])
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# After abandoning he just waits for his LBCs to be returned to his account
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yield self.d_generate(5)
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result = yield self.daemon.jsonrpc_account_balance()
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self.assertEqual(result, Decimal('8.9693585'))
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# Amidst all this Chris receives a call from his friend Ramsey
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# who says that it is of utmost urgency that Chris transfer him
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# 1 LBC to which Chris readily obliges
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ramsey_account_id = (yield self.daemon.jsonrpc_account_create("Ramsey"))['id']
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ramsey_account = self.daemon.get_account_or_error('', ramsey_account_id)
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ramsey_address = yield ramsey_account.receiving.get_or_create_usable_address()
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result = yield self.out(self.daemon.jsonrpc_wallet_send(1, ramsey_address))
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self.assertIn("txid", result)
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yield self.d_confirm_tx(result['txid'])
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# Chris then eagerly waits for 6 confirmations to check his balance and then calls Ramsey to verify whether
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# he received it or not
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yield self.d_generate(5)
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result = yield self.daemon.jsonrpc_account_balance()
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# Chris' balance was correct
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self.assertEqual(result, Decimal('7.9692345'))
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# Ramsey too assured him that he had received the 1 LBC and thanks him
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result = yield self.daemon.jsonrpc_account_balance(ramsey_account_id)
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self.assertEqual(result, Decimal('1.0'))
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# After Chris is done with all the "helping other people" stuff he decides that it's time to
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# write a new story and publish it to lbry. All he needed was a fresh start and he came up with:
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with tempfile.NamedTemporaryFile() as file:
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file.write(b'Amazingly Original First Line')
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file.write(b'Super plot for the grand novel')
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file.write(b'Totally un-cliched ending')
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file.write(b'**Audience Gasps**')
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file.flush()
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claim3 = yield self.out(self.daemon.jsonrpc_publish(
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'fresh-start', 1, file_path=file.name, channel_name='@spam', channel_id=channel['claim_id']
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))
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self.assertTrue(claim3['success'])
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yield self.d_confirm_tx(claim3['tx']['txid'])
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yield self.d_generate(5)
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# He gives the link of his story to all his friends and hopes that this is the much needed break for him
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uri = 'lbry://@spam/fresh-start'
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# And voila, and bravo and encore! His Best Friend Ramsey read the story and immediately knew this was a hit
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# Now to keep this claim winning on the lbry blockchain he immediately supports the claim
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tx = yield self.out(self.daemon.jsonrpc_claim_new_support(
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'fresh-start', claim3['claim_id'], '0.2', account_id=ramsey_account_id
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))
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yield self.d_confirm_tx(tx['txid'])
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# And check if his support showed up
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resolve_result = yield self.out(self.daemon.jsonrpc_resolve(uri=uri))
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# It obviously did! Because, blockchain baby \O/
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self.assertEqual(resolve_result[uri]['claim']['supports'][0]['amount'], 0.2)
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self.assertEqual(resolve_result[uri]['claim']['supports'][0]['txid'], tx['txid'])
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yield self.d_generate(5)
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# Now he also wanted to support the original creator of the Award Winning Novel
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# So he quickly decides to send a tip to him
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tx = yield self.out(
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self.daemon.jsonrpc_claim_tip(claim3['claim_id'], '0.3', account_id=ramsey_account_id))
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yield self.d_confirm_tx(tx['txid'])
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# And again checks if it went to the just right place
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resolve_result = yield self.out(self.daemon.jsonrpc_resolve(uri=uri))
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# Which it obviously did. Because....?????
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self.assertEqual(resolve_result[uri]['claim']['supports'][1]['amount'], 0.3)
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self.assertEqual(resolve_result[uri]['claim']['supports'][1]['txid'], tx['txid'])
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class AccountManagement(CommandTestCase):
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VERBOSE = False
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@defer.inlineCallbacks
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def test_performing_account_management_commands(self):
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# check initial account
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response = yield self.daemon.jsonrpc_account_list()
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self.assertEqual(len(response['lbc_regtest']), 1)
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# change account name and gap
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account_id = response['lbc_regtest'][0]['id']
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yield self.daemon.jsonrpc_account_set(
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account_id=account_id, new_name='test account',
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receiving_gap=95, receiving_max_uses=96,
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change_gap=97, change_max_uses=98
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)
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response = (yield self.daemon.jsonrpc_account_list())['lbc_regtest'][0]
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self.assertEqual(response['name'], 'test account')
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self.assertEqual(
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response['address_generator']['receiving'],
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{'gap': 95, 'maximum_uses_per_address': 96}
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)
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self.assertEqual(
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response['address_generator']['change'],
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{'gap': 97, 'maximum_uses_per_address': 98}
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)
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# create another account
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yield self.daemon.jsonrpc_account_create('second account')
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response = yield self.daemon.jsonrpc_account_list()
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self.assertEqual(len(response['lbc_regtest']), 2)
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self.assertEqual(response['lbc_regtest'][1]['name'], 'second account')
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account_id2 = response['lbc_regtest'][1]['id']
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# make new account the default
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self.daemon.jsonrpc_account_set(account_id=account_id2, default=True)
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response = yield self.daemon.jsonrpc_account_list(show_seed=True)
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self.assertEqual(response['lbc_regtest'][0]['name'], 'second account')
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account_seed = response['lbc_regtest'][1]['seed']
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# remove account
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yield self.daemon.jsonrpc_account_remove(response['lbc_regtest'][1]['id'])
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response = yield self.daemon.jsonrpc_account_list()
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self.assertEqual(len(response['lbc_regtest']), 1)
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# add account
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yield self.daemon.jsonrpc_account_add('recreated account', seed=account_seed)
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response = yield self.daemon.jsonrpc_account_list()
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self.assertEqual(len(response['lbc_regtest']), 2)
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self.assertEqual(response['lbc_regtest'][1]['name'], 'recreated account')
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# list specific account
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response = yield self.daemon.jsonrpc_account_list(account_id, include_claims=True)
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self.assertEqual(response['name'], 'recreated account')
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