def test_sorted_strategy_static_cache(self):
self.metric_cache.store('foo', (123456, 1.0))
self.metric_cache.store('foo', (123457, 2.0))
self.metric_cache.store('foo', (123458, 3.0))
self.metric_cache.store('bar', (123459, 4.0))
self.metric_cache.store('bar', (123460, 5.0))
self.metric_cache.store('baz', (123461, 6.0))
sorted_strategy = SortedStrategy(self.metric_cache)
# In order from most to least
self.assertEqual('foo', sorted_strategy.choose_item())
self.assertEqual('bar', sorted_strategy.choose_item())
self.assertEqual('baz', sorted_strategy.choose_item())
def test_sorted_strategy_static_cache(self):
self.metric_cache.store('foo', (123456, 1.0))
self.metric_cache.store('foo', (123457, 2.0))
self.metric_cache.store('foo', (123458, 3.0))
self.metric_cache.store('bar', (123459, 4.0))
self.metric_cache.store('bar', (123460, 5.0))
self.metric_cache.store('baz', (123461, 6.0))
sorted_strategy = SortedStrategy(self.metric_cache)
# In order from most to least
self.assertEqual('foo', sorted_strategy.choose_item())
self.assertEqual('bar', sorted_strategy.choose_item())
self.assertEqual('baz', sorted_strategy.choose_item())
def test_sorted_strategy_changing_sizes(self):
self.metric_cache.store('foo', (123456, 1.0))
self.metric_cache.store('foo', (123457, 2.0))
self.metric_cache.store('foo', (123458, 3.0))
self.metric_cache.store('bar', (123459, 4.0))
self.metric_cache.store('bar', (123460, 5.0))
self.metric_cache.store('baz', (123461, 6.0))
sorted_strategy = SortedStrategy(self.metric_cache)
# In order from most to least foo, bar, baz
self.assertEqual('foo', sorted_strategy.choose_item())
# 'baz' gets 2 more, now greater than 'bar'
self.metric_cache.store('baz', (123461, 6.0))
self.metric_cache.store('baz', (123461, 6.0))
# But 'bar' is popped anyway, because sort has already happened
self.assertEqual('bar', sorted_strategy.choose_item())
self.assertEqual('baz', sorted_strategy.choose_item())
# Sort happens again
self.assertEqual('foo', sorted_strategy.choose_item())
self.assertEqual('bar', sorted_strategy.choose_item())
self.assertEqual('baz', sorted_strategy.choose_item())
def test_sorted_strategy_changing_sizes(self):
self.metric_cache.store('foo', (123456, 1.0))
self.metric_cache.store('foo', (123457, 2.0))
self.metric_cache.store('foo', (123458, 3.0))
self.metric_cache.store('bar', (123459, 4.0))
self.metric_cache.store('bar', (123460, 5.0))
self.metric_cache.store('baz', (123461, 6.0))
sorted_strategy = SortedStrategy(self.metric_cache)
# In order from most to least foo, bar, baz
self.assertEqual('foo', sorted_strategy.choose_item())
# 'baz' gets 2 more, now greater than 'bar'
self.metric_cache.store('baz', (123461, 6.0))
self.metric_cache.store('baz', (123461, 6.0))
# But 'bar' is popped anyway, because sort has already happened
self.assertEqual('bar', sorted_strategy.choose_item())
self.assertEqual('baz', sorted_strategy.choose_item())
# Sort happens again
self.assertEqual('foo', sorted_strategy.choose_item())
self.assertEqual('bar', sorted_strategy.choose_item())
self.assertEqual('baz', sorted_strategy.choose_item())