import json
import asyncio
import tempfile
import logging
from types import SimpleNamespace
from orchstr8.testcase import IntegrationTestCase
import lbryschema
lbryschema.BLOCKCHAIN_NAME = 'lbrycrd_regtest'
from lbrynet import conf as lbry_conf
from lbrynet.dht.node import Node
from lbrynet.daemon.Daemon import Daemon
from lbrynet.wallet.manager import LbryWalletManager
from lbrynet.daemon.Components import WalletComponent, DHTComponent, HashAnnouncerComponent, \
ExchangeRateManagerComponent
from lbrynet.daemon.Components import REFLECTOR_COMPONENT, PEER_PROTOCOL_SERVER_COMPONENT
from lbrynet.daemon.Components import UPnPComponent
from lbrynet.daemon.Components import d2f
from lbrynet.daemon.ComponentManager import ComponentManager
from lbrynet.daemon.auth.server import jsonrpc_dumps_pretty
log = logging.getLogger(__name__)
class FakeUPnP(UPnPComponent):
def __init__(self, component_manager):
self.component_manager = component_manager
self._running = False
self.use_upnp = False
self.upnp_redirects = {}
def start(self):
pass
def stop(self):
pass
class FakeDHT(DHTComponent):
def start(self):
self.dht_node = Node()
class FakeExchangeRateComponent(ExchangeRateManagerComponent):
def start(self):
self.exchange_rate_manager = SimpleNamespace()
def stop(self):
pass
class FakeHashAnnouncerComponent(HashAnnouncerComponent):
def start(self):
self.hash_announcer = SimpleNamespace()
def stop(self):
pass
class FakeAnalytics:
@property
def is_started(self):
return True
def send_new_channel(self):
pass
def shutdown(self):
pass
def send_claim_action(self, action):
pass
def send_credits_sent(self):
pass
def send_server_startup(self):
pass
class CommandTestCase(IntegrationTestCase):
timeout = 180
WALLET_MANAGER = LbryWalletManager
async def asyncSetUp(self):
await super().asyncSetUp()
if self.VERBOSE:
log.setLevel(logging.DEBUG)
logging.getLogger('lbrynet.core').setLevel(logging.DEBUG)
lbry_conf.settings = None
lbry_conf.initialize_settings(load_conf_file=False)
lbry_conf.settings['data_dir'] = self.stack.wallet.data_path
lbry_conf.settings['lbryum_wallet_dir'] = self.stack.wallet.data_path
lbry_conf.settings['download_directory'] = self.stack.wallet.data_path
lbry_conf.settings['use_upnp'] = False
lbry_conf.settings['reflect_uploads'] = False
lbry_conf.settings['blockchain_name'] = 'lbrycrd_regtest'
lbry_conf.settings['lbryum_servers'] = [('localhost', 50001)]
lbry_conf.settings['known_dht_nodes'] = []
lbry_conf.settings.node_id = None
await self.account.ensure_address_gap()
address = (await self.account.receiving.get_addresses(limit=1, only_usable=True))[0]
sendtxid = await self.blockchain.send_to_address(address, 10)
await self.confirm_tx(sendtxid)
await self.generate(5)
def wallet_maker(component_manager):
self.wallet_component = WalletComponent(component_manager)
self.wallet_component.wallet_manager = self.manager
self.wallet_component._running = True
return self.wallet_component
skip = [
#UPNP_COMPONENT,
PEER_PROTOCOL_SERVER_COMPONENT,
REFLECTOR_COMPONENT
]
analytics_manager = FakeAnalytics()
self.daemon = Daemon(analytics_manager, ComponentManager(
analytics_manager=analytics_manager,
skip_components=skip, wallet=wallet_maker,
dht=FakeDHT, hash_announcer=FakeHashAnnouncerComponent,
exchange_rate_manager=FakeExchangeRateComponent,
upnp=FakeUPnP
))
await d2f(self.daemon.setup())
self.daemon.wallet_manager = self.wallet_component.wallet_manager
self.manager.old_db = self.daemon.storage
async def asyncTearDown(self):
await super().asyncTearDown()
self.wallet_component._running = False
await d2f(self.daemon._shutdown())
async def confirm_tx(self, txid):
""" Wait for tx to be in mempool, then generate a block, wait for tx to be in a block. """
await self.on_transaction_id(txid)
await self.generate(1)
await self.on_transaction_id(txid)
async def generate(self, blocks):
""" Ask lbrycrd to generate some blocks and wait until ledger has them. """
await self.blockchain.generate(blocks)
await self.ledger.on_header.where(self.blockchain.is_expected_block)
async def out(self, awaitable):
""" Converts Daemon API call results (dictionary)
to JSON and then back to a dictionary. """
return json.loads(jsonrpc_dumps_pretty(await awaitable, ledger=self.ledger))['result']
class EpicAdventuresOfChris45(CommandTestCase):
VERBOSE = False
async def test_no_this_is_not_a_test_its_an_adventure(self):
# Chris45 is an avid user of LBRY and this is his story. It's fact and fiction
# and everything in between; it's also the setting of some record setting
# integration tests.
# Chris45 starts everyday by checking his balance.
result = await self.daemon.jsonrpc_account_balance()
self.assertEqual(result, '10.0')
# "10 LBC, yippy! I can do a lot with that.", he thinks to himself,
# enthusiastically. But he is hungry so he goes into the kitchen
# to make himself a spamdwich.
# While making the spamdwich he wonders... has anyone on LBRY
# registered the @spam channel yet? "I should do that!" he
# exclaims and goes back to his computer to do just that!
channel = await self.out(self.daemon.jsonrpc_channel_new('@spam', "1.0"))
self.assertTrue(channel['success'])
await self.confirm_tx(channel['tx']['txid'])
# Do we have it locally?
channels = await self.out(self.daemon.jsonrpc_channel_list())
self.assertEqual(len(channels), 1)
self.assertEqual(channels[0]['name'], '@spam')
# As the new channel claim travels through the intertubes and makes its
# way into the mempool and then a block and then into the claimtrie,
# Chris doesn't sit idly by: he checks his balance!
result = await self.daemon.jsonrpc_account_balance()
self.assertEqual(result, '8.989893')
# He waits for 6 more blocks (confirmations) to make sure the balance has been settled.
await self.generate(6)
result = await self.daemon.jsonrpc_account_balance(confirmations=6)
self.assertEqual(result, '8.989893')
# And is the channel resolvable and empty?
response = await self.out(self.daemon.jsonrpc_resolve(uri='lbry://@spam'))
self.assertIn('lbry://@spam', response)
self.assertIn('certificate', response['lbry://@spam'])
# "What goes well with spam?" ponders Chris...
# "A hovercraft with eels!" he exclaims.
# "That's what goes great with spam!" he further confirms.
# And so, many hours later, Chris is finished writing his epic story
# about eels driving a hovercraft across the wetlands while eating spam
# and decides it's time to publish it to the @spam channel.
with tempfile.NamedTemporaryFile() as file:
file.write(b'blah blah blah...')
file.write(b'[insert long story about eels driving hovercraft]')
file.write(b'yada yada yada!')
file.write(b'the end')
file.flush()
claim1 = await self.out(self.daemon.jsonrpc_publish(
'hovercraft', '1.0', file_path=file.name, channel_id=channel['claim_id']
))
self.assertTrue(claim1['success'])
await self.confirm_tx(claim1['tx']['txid'])
# He quickly checks the unconfirmed balance to make sure everything looks
# correct.
result = await self.daemon.jsonrpc_account_balance()
self.assertEqual(result, '7.969786')
# Also checks that his new story can be found on the blockchain before
# giving the link to all his friends.
response = await self.out(self.daemon.jsonrpc_resolve(uri='lbry://@spam/hovercraft'))
self.assertIn('lbry://@spam/hovercraft', response)
self.assertIn('claim', response['lbry://@spam/hovercraft'])
# He goes to tell everyone about it and in the meantime 5 blocks are confirmed.
await self.generate(5)
# When he comes back he verifies the confirmed balance.
result = await self.daemon.jsonrpc_account_balance()
self.assertEqual(result, '7.969786')
# As people start reading his story they discover some typos and notify
# Chris who explains in despair "Oh! Noooooos!" but then remembers
# "No big deal! I can update my claim." And so he updates his claim.
with tempfile.NamedTemporaryFile() as file:
file.write(b'blah blah blah...')
file.write(b'[typo fixing sounds being made]')
file.write(b'yada yada yada!')
file.flush()
claim2 = await self.out(self.daemon.jsonrpc_publish(
'hovercraft', '1.0', file_path=file.name, channel_name='@spam'
))
self.assertTrue(claim2['success'])
self.assertEqual(claim2['claim_id'], claim1['claim_id'])
await self.confirm_tx(claim2['tx']['txid'])
# After some soul searching Chris decides that his story needs more
# heart and a better ending. He takes down the story and begins the rewrite.
abandon = await self.out(self.daemon.jsonrpc_claim_abandon(claim1['claim_id']))
self.assertTrue(abandon['success'])
await self.confirm_tx(abandon['tx']['txid'])
# And now checks that the claim doesn't resolve anymore.
response = await self.out(self.daemon.jsonrpc_resolve(uri='lbry://@spam/hovercraft'))
self.assertNotIn('claim', response['lbry://@spam/hovercraft'])
# After abandoning he just waits for his LBCs to be returned to his account
await self.generate(5)
result = await self.daemon.jsonrpc_account_balance()
self.assertEqual(result, '8.9693585')
# Amidst all this Chris receives a call from his friend Ramsey
# who says that it is of utmost urgency that Chris transfer him
# 1 LBC to which Chris readily obliges
ramsey_account_id = (await self.daemon.jsonrpc_account_create("Ramsey"))['id']
ramsey_account = self.daemon.get_account_or_error(ramsey_account_id)
ramsey_address = await self.daemon.jsonrpc_address_unused(ramsey_account_id)
result = await self.out(self.daemon.jsonrpc_wallet_send('1.0', ramsey_address))
self.assertIn("txid", result)
await self.confirm_tx(result['txid'])
# Chris then eagerly waits for 6 confirmations to check his balance and then calls Ramsey to verify whether
# he received it or not
await self.generate(5)
result = await self.daemon.jsonrpc_account_balance()
# Chris' balance was correct
self.assertEqual(result, '7.9692345')
# Ramsey too assured him that he had received the 1 LBC and thanks him
result = await self.daemon.jsonrpc_account_balance(ramsey_account_id)
self.assertEqual(result, '1.0')
# After Chris is done with all the "helping other people" stuff he decides that it's time to
# write a new story and publish it to lbry. All he needed was a fresh start and he came up with:
with tempfile.NamedTemporaryFile() as file:
file.write(b'Amazingly Original First Line')
file.write(b'Super plot for the grand novel')
file.write(b'Totally un-cliched ending')
file.write(b'**Audience Gasps**')
file.flush()
claim3 = yield self.out(self.daemon.jsonrpc_publish(
'fresh-start', '1.0', file_path=file.name, channel_name='@spam'
))
self.assertTrue(claim3['success'])
await self.confirm_tx(claim3['tx']['txid'])
await self.generate(5)
# He gives the link of his story to all his friends and hopes that this is the much needed break for him
uri = 'lbry://@spam/fresh-start'
# And voila, and bravo and encore! His Best Friend Ramsey read the story and immediately knew this was a hit
# Now to keep this claim winning on the lbry blockchain he immediately supports the claim
tx = await self.out(self.daemon.jsonrpc_claim_new_support(
'fresh-start', claim3['claim_id'], '0.2', account_id=ramsey_account_id
))
await self.confirm_tx(tx['txid'])
# And check if his support showed up
resolve_result = await self.out(self.daemon.jsonrpc_resolve(uri=uri))
# It obviously did! Because, blockchain baby \O/
self.assertEqual(resolve_result[uri]['claim']['supports'][0]['amount'], 0.2)
self.assertEqual(resolve_result[uri]['claim']['supports'][0]['txid'], tx['txid'])
await self.generate(5)
# Now he also wanted to support the original creator of the Award Winning Novel
# So he quickly decides to send a tip to him
tx = await self.out(
self.daemon.jsonrpc_claim_tip(claim3['claim_id'], '0.3', account_id=ramsey_account_id))
await self.confirm_tx(tx['txid'])
# And again checks if it went to the just right place
resolve_result = await self.out(self.daemon.jsonrpc_resolve(uri=uri))
# Which it obviously did. Because....?????
self.assertEqual(resolve_result[uri]['claim']['supports'][1]['amount'], 0.3)
self.assertEqual(resolve_result[uri]['claim']['supports'][1]['txid'], tx['txid'])
await self.generate(5)
# Seeing the ravishing success of his novel Chris adds support to his claim too
tx = await self.out(self.daemon.jsonrpc_claim_new_support('fresh-start', claim3['claim_id'], '0.4'))
await self.confirm_tx(tx['txid'])
# And check if his support showed up
resolve_result = await self.out(self.daemon.jsonrpc_resolve(uri=uri))
# It did!
self.assertEqual(resolve_result[uri]['claim']['supports'][2]['amount'], 0.4)
self.assertEqual(resolve_result[uri]['claim']['supports'][2]['txid'], tx['txid'])
await self.generate(5)
# Now Ramsey who is a singer by profession, is preparing for his new "gig". He has everything in place for that
# the instruments, the theatre, the ads, everything, EXCEPT lyrics!! He panicked.. But then he remembered
# something, so he un-panicked. He quickly calls up his best bud Chris and requests him to write hit lyrics for
# his song, seeing as his novel had smashed all the records, he was the perfect candidate!
# .......
# Chris agrees.. 17 hours 43 minutes and 14 seconds later, he makes his publish
with tempfile.NamedTemporaryFile() as file:
file.write(b'The Whale amd The Bookmark')
file.write(b'I know right? Totally a hit song')
file.write(b'That\'s what goes around for songs these days anyways')
file.flush()
claim4 = yield self.out(self.daemon.jsonrpc_publish(
'hit-song', '1.0', file_path=file.name, channel_id=channel['claim_id']
))
self.assertTrue(claim4['success'])
await self.confirm_tx(claim4['tx']['txid'])
await self.generate(5)
# He sends the link to Ramsey, all happy and proud
uri = 'lbry://@spam/hit-song'
# But sadly Ramsey wasn't so pleased. It was hard for him to tell Chris...
# Chris, though a bit heartbroken, abandoned the claim for now, but instantly started working on new hit lyrics
abandon = await self.out(self.daemon.jsonrpc_claim_abandon(txid=claim4['tx']['txid'], nout=0))
self.assertTrue(abandon['success'])
await self.confirm_tx(abandon['tx']['txid'])
# He them checks that the claim doesn't resolve anymore.
response = await self.out(self.daemon.jsonrpc_resolve(uri=uri))
self.assertNotIn('claim', response[uri])
class AccountManagement(CommandTestCase):
VERBOSE = True
async def test_performing_account_management_commands(self):
# check initial account
response = await self.daemon.jsonrpc_account_list()
self.assertEqual(len(response['lbc_regtest']), 1)
# change account name and gap
account_id = response['lbc_regtest'][0]['id']
await self.daemon.jsonrpc_account_set(
account_id=account_id, new_name='test account',
receiving_gap=95, receiving_max_uses=96,
change_gap=97, change_max_uses=98
)
response = (await self.daemon.jsonrpc_account_list())['lbc_regtest'][0]
self.assertEqual(response['name'], 'test account')
self.assertEqual(
response['address_generator']['receiving'],
{'gap': 95, 'maximum_uses_per_address': 96}
)
self.assertEqual(
response['address_generator']['change'],
{'gap': 97, 'maximum_uses_per_address': 98}
)
# create another account
await self.daemon.jsonrpc_account_create('second account')
response = await self.daemon.jsonrpc_account_list()
self.assertEqual(len(response['lbc_regtest']), 2)
self.assertEqual(response['lbc_regtest'][1]['name'], 'second account')
account_id2 = response['lbc_regtest'][1]['id']
# make new account the default
self.daemon.jsonrpc_account_set(account_id=account_id2, default=True)
response = await self.daemon.jsonrpc_account_list(show_seed=True)
self.assertEqual(response['lbc_regtest'][0]['name'], 'second account')
account_seed = response['lbc_regtest'][1]['seed']
# remove account
await self.daemon.jsonrpc_account_remove(response['lbc_regtest'][1]['id'])
response = await self.daemon.jsonrpc_account_list()
self.assertEqual(len(response['lbc_regtest']), 1)
# add account
await self.daemon.jsonrpc_account_add('recreated account', seed=account_seed)
response = await self.daemon.jsonrpc_account_list()
self.assertEqual(len(response['lbc_regtest']), 2)
self.assertEqual(response['lbc_regtest'][1]['name'], 'recreated account')
# list specific account
response = await self.daemon.jsonrpc_account_list(account_id, include_claims=True)
self.assertEqual(response['name'], 'recreated account')