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from synapse.api.ratelimiting import Ratelimiter
from tests import unittest
class TestRatelimiter(unittest.TestCase):
def test_allowed(self):
limiter = Ratelimiter()
allowed, time_allowed = limiter.can_do_action(
key="test_id", time_now_s=0, rate_hz=0.1, burst_count=1
)
self.assertTrue(allowed)
self.assertEquals(10.0, time_allowed)
allowed, time_allowed = limiter.can_do_action(
key="test_id", time_now_s=5, rate_hz=0.1, burst_count=1
)
self.assertFalse(allowed)
self.assertEquals(10.0, time_allowed)
allowed, time_allowed = limiter.can_do_action(
key="test_id", time_now_s=10, rate_hz=0.1, burst_count=1
)
self.assertTrue(allowed)
self.assertEquals(20.0, time_allowed)
def test_pruning(self):
limiter = Ratelimiter()
allowed, time_allowed = limiter.can_do_action(
key="test_id_1", time_now_s=0, rate_hz=0.1, burst_count=1
)
self.assertIn("test_id_1", limiter.message_counts)
allowed, time_allowed = limiter.can_do_action(
key="test_id_2", time_now_s=10, rate_hz=0.1, burst_count=1
)
self.assertNotIn("test_id_1", limiter.message_counts)
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