def test_random_bernoulli(self):
hr = strategy.RandomBernoulli(self.view, self.controller)
hr.process_event(1, 0, 2, True)
loc = self.view.content_locations(2)
self.assertIn(4, loc)
summary = self.collector.session_summary()
self.assertEqual(4, summary['serving_node'])
def test_random_bernoulli_p_1(self):
hr = strategy.RandomBernoulli(self.view, self.controller, p=1)
hr.process_event(1, 0, 2, True)
loc = self.view.content_locations(2)
assert 1 in loc
assert 2 in loc
assert 3 in loc
assert 4 in loc
summary = self.collector.session_summary()
assert 4 == summary['serving_node']
hr.process_event(1, 0, 2, True)
loc = self.view.content_locations(2)
assert 1 in loc
assert 2 in loc
assert 3 in loc
assert 4 in loc
summary = self.collector.session_summary()
assert 1 == summary['serving_node']
