def test_measure(self):
c = Counter(CounterTest.tid)
c.increment()
ms = c._measure()
self.assertEqual(len(ms), 1)
self.assertEqual(ms[CounterTest.tid.with_stat('count')], 1)
self.assertEquals(c.count(), 0)
def counter(self, name, tags=None):
return self._new_meter(name, tags, lambda id: Counter(id), Counter,
self.noopCounter)
def test_count(self):
"""Avoid breaking the API."""
c = Counter(self.tid, writer=MemoryWriter())
c.increment()
self.assertEqual(0, c.count())
def test_increment_negative(self):
c = Counter(self.tid, writer=MemoryWriter())
c.increment(-1)
self.assertTrue(c._writer.is_empty())
def test_increment(self):
c = Counter(self.tid, writer=MemoryWriter())
self.assertTrue(c._writer.is_empty())
c.increment()
self.assertEqual("c:test:1", c._writer.last_line())
def test_increment(self):
c = Counter(CounterTest.tid)
self.assertEqual(c.count(), 0)
c.increment()
self.assertEqual(c.count(), 1)
def test_increment_negative(self):
c = Counter(CounterTest.tid)
c.increment(-1)
self.assertEqual(c.count(), 0)
def test_user_statistic(self):
c = Counter(CounterTest.tid.with_stat('totalTime'))
c.increment()
for id in c._measure().keys():
self.assertEqual('totalTime', id.tags()['statistic'])
def counter(self, name: str, tags: Optional[dict] = None) -> Counter:
return Counter(self._new_meter(name, tags), writer=self._writer)