lbry-sdk/tests/unit/lbrynet_daemon/test_Downloader.py

61 lines
2.2 KiB
Python

import types
import mock
import json
from twisted.trial import unittest
from twisted.internet import defer
from lbryschema.claim import ClaimDict
from lbrynet.core import Session, PaymentRateManager, Wallet
from lbrynet.lbrynet_daemon import Downloader
from lbrynet.core.StreamDescriptor import StreamDescriptorIdentifier,StreamMetadata
from lbrynet.lbryfile.client.EncryptedFileOptions import add_lbry_file_to_sd_identifier
from lbrynet.core.HashBlob import TempBlob
from lbrynet.core.BlobManager import TempBlobManager
from lbrynet.lbryfilemanager.EncryptedFileDownloader import ManagedEncryptedFileDownloaderFactory
from lbrynet.lbrynet_daemon.ExchangeRateManager import ExchangeRateManager
from tests.mocks import BlobAvailabilityTracker as DummyBlobAvailabilityTracker
from tests.mocks import ExchangeRateManager as DummyExchangeRateManager
from tests.mocks import BTCLBCFeed, USDBTCFeed
class GetStreamTests(unittest.TestCase):
def init_getstream_with_mocs(self):
sd_identifier = mock.Mock(spec=StreamDescriptorIdentifier)
session = mock.Mock(spec=Session.Session)
session.wallet = mock.Mock(spec=Wallet.LBRYumWallet)
prm = mock.Mock(spec=PaymentRateManager.NegotiatedPaymentRateManager)
session.payment_rate_manager = prm
market_feeds = []
rates={}
exchange_rate_manager = DummyExchangeRateManager(market_feeds, rates)
exchange_rate_manager = mock.Mock(spec=ExchangeRateManager)
max_key_fee = {'currency':"LBC", 'amount':10, 'address':''}
data_rate = {'currency':"LBC", 'amount':0, 'address':''}
download_directory = '.'
getstream = Downloader.GetStream(sd_identifier, session,
exchange_rate_manager, max_key_fee, timeout=10, data_rate=data_rate,
download_directory=download_directory)
return getstream
@defer.inlineCallbacks
def test_init_exception(self):
"""
test that if initialization would fail, by giving it invaild
stream_info, that an exception is thrown
"""
getstream = self.init_getstream_with_mocs()
name = 'test'
stream_info = None
with self.assertRaises(AttributeError):
yield getstream.start(stream_info,name)