def _test_get_metric_history_as_columns(self, slugs, granularity):
"""Test that R.get_metric_history_as_columns makes calls to the
following functions:
* ``R.r.mget``
* ``R.get_metric_history``
* ``templatetags.metric_slug``
* ``templatetags.strip_metric_prefix``
"""
keys = self._metric_history_keys(slugs, granularity=granularity)
self.r.get_metric_history_as_columns(slugs, granularity=granularity)
# Verifies the correct call to redis
self.redis.assert_has_calls([call.mget(keys)])
# Verify that the method gets called correctly
with patch('redis_metrics.models.R') as mock_r:
r = mock_r.return_value # Get an instance of our Mocked R class
r.get_metric_history_as_columns(slugs, granularity=granularity)
mock_r.assert_has_calls([
call().get_metric_history_as_columns(
slugs, granularity=granularity
)
])
def _test_get_metric_history(self, slugs, since=None, to=None,
granularity=None):
"""actual test code for ``R.get_metric_history``."""
keys = self._metric_history_keys(slugs, since, to, granularity)
self.r.get_metric_history(
slugs, since=since, to=to, granularity=granularity)
self.redis.assert_has_calls([call.mget(keys)])
def _test_get_metric_history(self,
slugs,
since=None,
to=None,
granularity=None):
"""actual test code for ``R.get_metric_history``."""
keys = self._metric_history_keys(slugs, since, to, granularity)
self.r.get_metric_history(slugs,
since=since,
to=to,
granularity=granularity)
self.redis.assert_has_calls([call.mget(keys)])
def _test_get_metric_history_as_columns(self, slugs, granularity):
"""Test that R.get_metric_history_as_columns makes calls to the
following functions:
* ``R.r.mget``
* ``R.get_metric_history``
* ``templatetags.metric_slug``
* ``templatetags.strip_metric_prefix``
"""
keys = self._metric_history_keys(slugs, granularity=granularity)
self.r.get_metric_history_as_columns(slugs, granularity=granularity)
# Verifies the correct call to redis
self.redis.assert_has_calls([call.mget(keys)])
# Verify that the method gets called correctly
with patch('redis_metrics.models.R') as mock_r:
r = mock_r.return_value # Get an instance of our Mocked R class
r.get_metric_history_as_columns(slugs, granularity=granularity)
mock_r.assert_has_calls([
call().get_metric_history_as_columns(slugs,
granularity=granularity)
])
def test_transactional_mock_redis(mock_redis, mock_pipeline):
rl = RedisTransactionalRateLimiter(mock_redis, codec=DummyCodec())
rl.configure(k1=RateLimit(Zone('z1', 2)),
k2=RateLimit(Zone('z2', 1, expiry=10)))
t0 = T0
mock_pipeline.mget.return_value = [None]
mock_pipeline.time.return_value = _to_redis_time(t0)
assert rl.request(k1='foo') == (True, 0)
t1 = T0 + 0.1
mock_pipeline.mget.return_value = [None, None]
mock_pipeline.time.return_value = _to_redis_time(t1)
assert rl.request(k1='bar', k2='baz') == (True, 0)
t2 = T0 + 0.3
mock_pipeline.mget.return_value = [State(t0, 1)]
mock_pipeline.time.return_value = _to_redis_time(t2)
assert rl.request(k1='foo') == (False, None)
t3 = T0 + 0.51
mock_pipeline.time.return_value = _to_redis_time(t3)
assert rl.request(k1='foo') == (True, 0)
assert mock_redis.mock_calls == [
call.transaction(ANY, 'redbucket:z1:foo', value_from_callable=True),
call.transaction(ANY, 'redbucket:z1:bar', 'redbucket:z2:baz',
value_from_callable=True),
call.transaction(ANY, 'redbucket:z1:foo', value_from_callable=True),
call.transaction(ANY, 'redbucket:z1:foo', value_from_callable=True),
]
assert mock_pipeline.mock_calls == [
# request 1
call.watch('redbucket:z1:foo'),
call.mget(['redbucket:z1:foo']),
call.time(),
call.multi(),
call.setex('redbucket:z1:foo', 60, State(approx(t0), 1)),
call.execute(),
# request 2
call.watch('redbucket:z1:bar', 'redbucket:z2:baz'),
call.mget(['redbucket:z1:bar', 'redbucket:z2:baz']),
call.time(),
call.multi(),
call.setex('redbucket:z1:bar', 60, State(approx(t1), 1)),
call.setex('redbucket:z2:baz', 10, State(approx(t1), 1)),
call.execute(),
# request 3
call.watch('redbucket:z1:foo'),
call.mget(['redbucket:z1:foo']),
call.time(),
call.unwatch(),
call.execute(),
# request 4
call.watch('redbucket:z1:foo'),
call.mget(['redbucket:z1:foo']),
call.time(),
call.multi(),
call.setex('redbucket:z1:foo', 60, State(approx(t3), 1)),
call.execute(),
]
