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from synapse.api.ratelimiting import Ratelimiter
import unittest
class TestRatelimiter(unittest.TestCase):
def test_allowed(self):
limiter = Ratelimiter()
allowed, time_allowed = limiter.send_message(
user_id="test_id", time_now_s=0, msg_rate_hz=0.1, burst_count=1,
)
self.assertTrue(allowed)
self.assertEquals(10., time_allowed)
allowed, time_allowed = limiter.send_message(
user_id="test_id", time_now_s=5, msg_rate_hz=0.1, burst_count=1,
)
self.assertFalse(allowed)
self.assertEquals(10., time_allowed)
allowed, time_allowed = limiter.send_message(
user_id="test_id", time_now_s=10, msg_rate_hz=0.1, burst_count=1
)
self.assertTrue(allowed)
self.assertEquals(20., time_allowed)
def test_pruning(self):
limiter = Ratelimiter()
allowed, time_allowed = limiter.send_message(
user_id="test_id_1", time_now_s=0, msg_rate_hz=0.1, burst_count=1,
)
self.assertIn("test_id_1", limiter.message_counts)
allowed, time_allowed = limiter.send_message(
user_id="test_id_2", time_now_s=10, msg_rate_hz=0.1, burst_count=1
)
self.assertNotIn("test_id_1", limiter.message_counts)