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bitter/tests/test_crawlers.py
J. Fernando Sánchez e3a78968da Py2 compatibility and queue handling
* Removed install_aliases(), which caused problems with urllib2
* Better waiting time calculation (used in queue handling)
2016-11-23 12:31:02 +01:00

73 lines
2.5 KiB
Python

from unittest import TestCase
import os
import types
import datetime
import time
from bitter import utils
from bitter.crawlers import TwitterQueue, TwitterWorker, QueueException
from bitter import config as c
class TestUtils(TestCase):
def setUp(self):
self.wq = TwitterQueue.from_credentials(os.path.join(os.path.dirname(__file__), 'credentials.json'))
def test_create_worker(self):
assert len(self.wq.queue)==1
def test_get_limits(self):
w1 = list(self.wq.queue)[0]
print(w1.limits)
limitslook = w1.get_limit(['statuses', 'lookup'])
assert limitslook['remaining'] == limitslook['limit']
def test_set_limits(self):
w1 = list(self.wq.queue)[0]
w1.set_limit(['test', 'test2'], {'remaining': 0})
assert w1.get_limit(['test', 'test2']) == {'remaining': 0}
def test_await(self):
w1 = list(self.wq.queue)[0]
w1.set_limit(['test', 'wait'], {'remaining': 0, 'reset': time.time()+2})
assert w1.get_wait(['test', 'wait']) > 1
time.sleep(2)
assert w1.get_wait(['test', 'wait']) == 0
assert w1.get_wait(['statuses', 'lookup']) == 0
def test_is_limited(self):
w1 = list(self.wq.queue)[0]
assert not w1.is_limited(['statuses', 'lookup'])
w1.set_limit(['test', 'limited'], {'remaining': 0, 'reset': time.time()+100})
assert w1.is_limited(['test', 'limited'])
def test_call(self):
w1 = list(self.wq.queue)[0]
l1 = w1.get_limit(['users', 'lookup'])
resp = self.wq.users.lookup(screen_name='balkian')
l2 = w1.get_limit(['users', 'lookup'])
assert l1['remaining']-l2['remaining'] == 1
def test_consume(self):
w1 = list(self.wq.queue)[0]
l1 = w1.get_limit(['friends', 'list'])
self.wq.wait = False
for i in range(l1['remaining']):
print(i)
resp = self.wq.friends.list(screen_name='balkian')
# l2 = w1.get_limit(['users', 'lookup'])
# assert l2['remaining'] == 0
# self.wq.users.lookup(screen_name='balkian')
failed = False
try:
# resp = self.wq.friends.list(screen_name='balkian')
self.wq.next(['friends', 'list'])
except QueueException:
failed = True
assert failed
l2 = w1.get_limit(['friends', 'list'])
assert self.wq.get_wait(['friends', 'list']) > (l2['reset']-time.time())
assert self.wq.get_wait(['friends', 'list']) < (l2['reset']-time.time()+2)