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"""Common pytest configuration for unit and integration tests."""
import os.path
from unittest import mock
import pytest
import time_machine
from stem import descriptor
from sbws import settings
from sbws.lib import relaylist, relayprioritizer, resultdump
from sbws.util.parser import create_parser
@pytest.fixture(scope="session")
def parser():
return create_parser()
@pytest.fixture()
def datadir(request):
"""get, read, open test files from the tests relative "data" directory."""
class D:
def __init__(self, basepath):
self.basepath = basepath
def open(self, name, mode="r"):
return self.basepath.join(name).open(mode)
def join(self, name):
return self.basepath.join(name).strpath
def read(self, name):
with self.open(name, "r") as f:
return f.read()
def readlines(self, name):
with self.open(name, "r") as f:
return f.readlines()
return D(request.fspath.dirpath("data"))
@pytest.fixture(scope="session")
def root_data_path():
"""Path to the data dir in the tests root, for both unit and integration
tests.
"""
return os.path.join(
os.path.dirname(os.path.abspath(__file__)),
"data",
)
@pytest.fixture(scope="session")
def router_statuses(root_data_path):
p = os.path.join(root_data_path, "2020-02-29-10-00-00-consensus")
network_statuses = descriptor.parse_file(p)
network_statuses_list = list(network_statuses)
return network_statuses_list
@pytest.fixture(scope="session")
def router_statuses_1h_later(root_data_path):
p = os.path.join(root_data_path, "2020-02-29-11-00-00-consensus")
network_statuses = descriptor.parse_file(p)
network_statuses_list = list(network_statuses)
return network_statuses_list
@pytest.fixture(scope="session")
def router_statuses_5days_later(root_data_path):
p = os.path.join(root_data_path, "2020-03-05-10-00-00-consensus")
network_statuses = descriptor.parse_file(p)
network_statuses_list = list(network_statuses)
return network_statuses_list
@pytest.fixture(scope="session")
def controller(router_statuses):
controller = mock.Mock()
controller.get_info.return_value = "params foo=23"
controller.get_network_statuses.return_value = router_statuses
return controller
@pytest.fixture(scope="session")
def controller_1h_later(router_statuses_1h_later):
controller = mock.Mock()
controller.get_network_statuses.return_value = router_statuses_1h_later
return controller
@pytest.fixture(scope="session")
def controller_5days_later(router_statuses_5days_later):
controller = mock.Mock()
controller.get_network_statuses.return_value = router_statuses_5days_later
return controller
@pytest.fixture(scope="session")
def server_descriptors(root_data_path):
p = os.path.join(root_data_path, "2020-02-29-10-05-00-server-descriptors")
server_descriptors = descriptor.parse_file(p)
server_descriptors_list = list(server_descriptors)
return server_descriptors_list
@pytest.fixture(scope="session")
def server_descriptor(server_descriptors):
return server_descriptors[0]
@pytest.fixture(scope="session")
def router_status(server_descriptor, router_statuses):
rs = [
ns
for ns in router_statuses
if ns.fingerprint == server_descriptor.fingerprint
][0]
return rs
# Because of the function scoped `args` in `tests.unit.conftest`, this has to
# be function scoped too.
@pytest.fixture(scope="function")
def relay_list(args, conf, controller):
"""Returns a RelayList containing the Relays in the controller"""
with time_machine.travel("2020-02-29 10:00:00 +0000"):
return relaylist.RelayList(args, conf, controller)
@pytest.fixture(scope="function")
def result_dump(args, conf):
"""Returns a ResultDump without Results"""
# To stop the thread that would be waiting for new results
settings.set_end_event()
return resultdump.ResultDump(args, conf)
@pytest.fixture(scope="function")
def relay_prioritizer(args, conf_results, relay_list, result_dump):
"""
Returns a RelayPrioritizer with a RelayList and a ResultDump.
"""
return relayprioritizer.RelayPrioritizer(
args, conf_results, relay_list, result_dump
)
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