class TestComponentManager(unittest.TestCase):
def setUp(self):
mocks.mock_conf_settings(self)
self.default_components_sort = [
[
Components.HeadersComponent, Components.DatabaseComponent,
Components.ExchangeRateManagerComponent,
Components.PaymentRateComponent,
Components.RateLimiterComponent, Components.UPnPComponent
], [Components.DHTComponent, Components.WalletComponent],
[Components.BlobComponent, Components.HashAnnouncerComponent],
[
Components.PeerProtocolServerComponent,
Components.StreamIdentifierComponent
], [Components.FileManagerComponent],
[Components.ReflectorComponent]
]
self.component_manager = ComponentManager()
def tearDown(self):
pass
def test_sort_components(self):
stages = self.component_manager.sort_components()
for stage_list, sorted_stage_list in zip(stages,
self.default_components_sort):
self.assertEqual([type(stage) for stage in stage_list],
sorted_stage_list)
def test_sort_components_reverse(self):
rev_stages = self.component_manager.sort_components(reverse=True)
reverse_default_components_sort = reversed(
self.default_components_sort)
for stage_list, sorted_stage_list in zip(
rev_stages, reverse_default_components_sort):
self.assertEqual([type(stage) for stage in stage_list],
sorted_stage_list)
def test_get_component_not_exists(self):
with self.assertRaises(NameError):
self.component_manager.get_component("random_component")
def get_test_daemon(data_rate=None, generous=True, with_fee=False):
if data_rate is None:
data_rate = conf.ADJUSTABLE_SETTINGS['data_rate'][1]
rates = {
'BTCLBC': {'spot': 3.0, 'ts': util.DEFAULT_ISO_TIME + 1},
'USDBTC': {'spot': 2.0, 'ts': util.DEFAULT_ISO_TIME + 2}
}
component_manager = ComponentManager(
skip_components=[DATABASE_COMPONENT, DHT_COMPONENT, WALLET_COMPONENT, UPNP_COMPONENT,
PEER_PROTOCOL_SERVER_COMPONENT, REFLECTOR_COMPONENT, HASH_ANNOUNCER_COMPONENT,
STREAM_IDENTIFIER_COMPONENT, EXCHANGE_RATE_MANAGER_COMPONENT, BLOB_COMPONENT,
HEADERS_COMPONENT, RATE_LIMITER_COMPONENT],
file_manager=FakeFileManager
)
daemon = LBRYDaemon(component_manager=component_manager)
daemon.payment_rate_manager = OnlyFreePaymentsManager()
daemon.wallet_manager = mock.Mock(spec=LbryWalletManager)
daemon.wallet_manager.wallet = mock.Mock(spec=Wallet)
daemon.wallet_manager.wallet.use_encryption = False
daemon.wallet_manager.network = FakeNetwork()
daemon.storage = mock.Mock(spec=SQLiteStorage)
market_feeds = [BTCLBCFeed(), USDBTCFeed()]
daemon.exchange_rate_manager = DummyExchangeRateManager(market_feeds, rates)
daemon.file_manager = component_manager.get_component(FILE_MANAGER_COMPONENT)
metadata = {
"author": "fake author",
"language": "en",
"content_type": "fake/format",
"description": "fake description",
"license": "fake license",
"license_url": "fake license url",
"nsfw": False,
"sources": {
"lbry_sd_hash": 'd2b8b6e907dde95245fe6d144d16c2fdd60c4e0c6463ec98'
'b85642d06d8e9414e8fcfdcb7cb13532ec5454fb8fe7f280'
},
"thumbnail": "fake thumbnail",
"title": "fake title",
"ver": "0.0.3"
}
if with_fee:
metadata.update(
{"fee": {"USD": {"address": "bQ6BGboPV2SpTMEP7wLNiAcnsZiH8ye6eA", "amount": 0.75}}})
migrated = smart_decode(json.dumps(metadata))
daemon._resolve = daemon.wallet_manager.resolve = lambda *_: defer.succeed(
{"test": {'claim': {'value': migrated.claim_dict}}})
return daemon
def test_init_with_overrides(self):
class FakeWallet:
component_name = "wallet"
depends_on = []
def __init__(self, component_manager):
self.component_manager = component_manager
@property
def component(self):
return self
new_component_manager = ComponentManager(wallet=FakeWallet)
fake_wallet = new_component_manager.get_component("wallet")
# wallet should be an instance of FakeWallet and not WalletComponent from Components.py
self.assertIsInstance(fake_wallet, FakeWallet)
self.assertNotIsInstance(fake_wallet, Components.WalletComponent)
class TestComponentManagerProperStart(unittest.TestCase):
def setUp(self):
self.reactor = Clock()
mocks.mock_conf_settings(self)
self.component_manager = ComponentManager(
skip_components=[
DATABASE_COMPONENT, DHT_COMPONENT, HASH_ANNOUNCER_COMPONENT,
STREAM_IDENTIFIER_COMPONENT, PEER_PROTOCOL_SERVER_COMPONENT,
REFLECTOR_COMPONENT, UPNP_COMPONENT, HEADERS_COMPONENT,
PAYMENT_RATE_COMPONENT, RATE_LIMITER_COMPONENT,
EXCHANGE_RATE_MANAGER_COMPONENT
],
reactor=self.reactor,
wallet=mocks.FakeDelayedWallet,
file_manager=mocks.FakeDelayedFileManager,
blob_manager=mocks.FakeDelayedBlobManager)
def tearDown(self):
pass
def test_proper_starting_of_components(self):
self.component_manager.setup()
self.assertTrue(self.component_manager.get_component('wallet').running)
self.assertFalse(
self.component_manager.get_component('blob_manager').running)
self.assertFalse(
self.component_manager.get_component('file_manager').running)
self.reactor.advance(1)
self.assertTrue(self.component_manager.get_component('wallet').running)
self.assertTrue(
self.component_manager.get_component('blob_manager').running)
self.assertFalse(
self.component_manager.get_component('file_manager').running)
self.reactor.advance(1)
self.assertTrue(self.component_manager.get_component('wallet').running)
self.assertTrue(
self.component_manager.get_component('blob_manager').running)
self.assertTrue(
self.component_manager.get_component('file_manager').running)
def test_proper_stopping_of_components(self):
self.component_manager.setup()
self.reactor.advance(1)
self.reactor.advance(1)
self.component_manager.stop()
self.assertFalse(
self.component_manager.get_component('file_manager').running)
self.assertTrue(
self.component_manager.get_component('blob_manager').running)
self.assertTrue(self.component_manager.get_component('wallet').running)
self.reactor.advance(1)
self.assertFalse(
self.component_manager.get_component('file_manager').running)
self.assertFalse(
self.component_manager.get_component('blob_manager').running)
self.assertTrue(self.component_manager.get_component('wallet').running)
self.reactor.advance(1)
self.assertFalse(
self.component_manager.get_component('file_manager').running)
self.assertFalse(
self.component_manager.get_component('blob_manager').running)
self.assertFalse(
self.component_manager.get_component('wallet').running)