commit c6c7ed1a6c5db840a8ca59ede892874ae41e6d6d Author: Matt Traudt <sirmatt@ksu.edu> Date: Tue Jun 19 22:19:53 2018 -0400 Some integration tests for measuring relays (probably will fail) --- tests/integration/core/test_scanner.py | 87 ++++++++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+) diff --git a/tests/integration/core/test_scanner.py b/tests/integration/core/test_scanner.py new file mode 100644 index 0000000..9f5bb8c --- /dev/null +++ b/tests/integration/core/test_scanner.py @@ -0,0 +1,87 @@ +from sbws.core.scanner import measure_relay +from sbws.lib.circuitbuilder import GapsCircuitBuilder as CB +from sbws.util.config import get_config +from sbws.lib.relaylist import RelayList +from sbws.lib.destination import DestinationList +from sbws.lib.resultdump import ResultSuccess + + +def assert_within(value, target, radius): + ''' + Assert that **value** is within **radius** of **target** + + If target is 10 and radius is 2, value can be anywhere between 8 and 12 + inclusive + ''' + assert target - radius < value, 'Value is too small. {} is not within '\ + '{} of {}'.format(value, radius, target) + assert target + radius > value, 'Value is too big. {} is not within '\ + '{} of {}'.format(value, radius, target) + + +def get_everything_to_measure(dotsbws, cont, parser): + args = parser.parse_args( + '-d {} --log-level DEBUG scanner'.format(dotsbws).split()) + conf = get_config(args) + conf['destinations']['foo'] = 'on' + conf['destinations.foo'] = {} + conf['destinations.foo']['url'] = 'http://127.0.0.1:28888/sbws.bin' + rl = RelayList(args, conf, cont) + cb = CB(args, conf, cont) + dests, error_msg = DestinationList.from_config(conf, cb, rl, cont) + assert dests, error_msg + return { + 'args': args, + 'conf': conf, + 'rl': rl, + 'cb': cb, + 'dests': dests + } + + +def test_measure_relay_with_maxadvertisedbandwidth( + persistent_launch_tor, parser, persistent_empty_dotsbws): + cont = persistent_launch_tor + dotsbws = persistent_empty_dotsbws.name + d = get_everything_to_measure(dotsbws, cont, parser) + args = d['args'] + conf = d['conf'] + rl = d['rl'] + dests = d['dests'] + cb = d['cb'] + # 117A456C911114076BEB4E757AC48B16CC0CCC5F is relay1mbyteMAB + relay = [r for r in rl.relays + if r.nickname == 'relay1mbyteMAB'][0] + result = measure_relay(args, conf, dests, cb, rl, relay) + assert len(result) == 1 + result = result[0] + assert isinstance(result, ResultSuccess) + one_mbyte = 1 * 1024 * 1024 + allowed_error = 5 # bytes per second + dls = result.downloads + for dl in dls: + assert_within(dl['amount'] / dl['duration'], one_mbyte, allowed_error) + + +def test_measure_relay_with_relaybandwidthrate( + persistent_launch_tor, parser, persistent_empty_dotsbws): + cont = persistent_launch_tor + dotsbws = persistent_empty_dotsbws.name + d = get_everything_to_measure(dotsbws, cont, parser) + args = d['args'] + conf = d['conf'] + rl = d['rl'] + dests = d['dests'] + cb = d['cb'] + # relay1mbyteRBR 934E06F38A391CB71DF83ECDE05DFF5CDE3AC49D + relay = [r for r in rl.relays + if r.nickname == 'relay1mbyteRBR'][0] + result = measure_relay(args, conf, dests, cb, rl, relay) + assert len(result) == 1 + result = result[0] + assert isinstance(result, ResultSuccess) + one_mbyte = 1 * 1024 * 1024 + allowed_error = 5 # bytes per second + dls = result.downloads + for dl in dls: + assert_within(dl['amount'] / dl['duration'], one_mbyte, allowed_error)