lbry-sdk/tests/unit/wallet/test_manager.py

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2020-05-06 16:53:31 +02:00
import os
import shutil
import tempfile
from lbry.testcase import AsyncioTestCase
from lbry.blockchain.ledger import Ledger
from lbry.wallet import WalletManager, Wallet, Account
from lbry.db import Database
from lbry.conf import Config
class TestWalletManager(AsyncioTestCase):
async def asyncSetUp(self):
self.temp_dir = tempfile.mkdtemp()
self.addCleanup(shutil.rmtree, self.temp_dir)
self.ledger = Ledger(Config(
wallet_dir=self.temp_dir
))
self.db = Database.from_memory(self.ledger)
async def test_ensure_path_exists(self):
wm = WalletManager(self.ledger, self.db)
self.assertFalse(os.path.exists(wm.path))
await wm.ensure_path_exists()
self.assertTrue(os.path.exists(wm.path))
async def test_load_with_default_wallet_account_progression(self):
wm = WalletManager(self.ledger, self.db)
await wm.ensure_path_exists()
# first, no defaults
self.ledger.conf.create_default_wallet = False
self.ledger.conf.create_default_account = False
await wm.load()
self.assertIsNone(wm.default)
# then, yes to default wallet but no to default account
self.ledger.conf.create_default_wallet = True
self.ledger.conf.create_default_account = False
await wm.load()
self.assertIsInstance(wm.default, Wallet)
self.assertTrue(os.path.exists(wm.default.storage.path))
self.assertIsNone(wm.default.accounts.default)
# finally, yes to all the things
self.ledger.conf.create_default_wallet = True
self.ledger.conf.create_default_account = True
await wm.load()
self.assertIsInstance(wm.default, Wallet)
self.assertIsInstance(wm.default.accounts.default, Account)
async def test_load_with_create_default_everything_upfront(self):
wm = WalletManager(self.ledger, self.db)
await wm.ensure_path_exists()
self.ledger.conf.create_default_wallet = True
self.ledger.conf.create_default_account = True
await wm.load()
self.assertIsInstance(wm.default, Wallet)
self.assertIsInstance(wm.default.accounts.default, Account)
self.assertTrue(os.path.exists(wm.default.storage.path))
async def test_load_errors(self):
_wm = WalletManager(self.ledger, self.db)
await _wm.ensure_path_exists()
await _wm.create('bar', '')
await _wm.create('foo', '')
wm = WalletManager(self.ledger, self.db)
self.ledger.conf.wallets = ['bar', 'foo', 'foo']
with self.assertLogs(level='WARN') as cm:
await wm.load()
self.assertEqual(
cm.output, [
'WARNING:lbry.wallet.manager:Ignoring duplicate wallet_id in config: foo',
]
)
self.assertEqual({'bar', 'foo'}, set(wm.wallets))
async def test_creating_and_accessing_wallets(self):
wm = WalletManager(self.ledger, self.db)
await wm.ensure_path_exists()
await wm.load()
default_wallet = wm.default
self.assertEqual(default_wallet, wm['default_wallet'])
self.assertEqual(default_wallet, wm.get_or_default(None))
new_wallet = await wm.create('second', 'Second Wallet')
self.assertEqual(default_wallet, wm.default)
self.assertEqual(new_wallet, wm['second'])
self.assertEqual(new_wallet, wm.get_or_default('second'))
self.assertEqual(default_wallet, wm.get_or_default(None))
with self.assertRaisesRegex(ValueError, "Couldn't find wallet: invalid"):
_ = wm['invalid']
with self.assertRaisesRegex(ValueError, "Couldn't find wallet: invalid"):
wm.get_or_default('invalid')