def test_metric_with_expiration(self, mock_categorize):
"""The ``metric`` method should call the redis ``expire`` method if
passed an ``expire`` argument."""
slug = 'categorized-metric'
n = 1
# get the keys used for the metric, so we can check for calls
keys = self.r._build_keys(slug)
self.r.metric(slug, num=n, expire=3600)
# Verify that setting a metric adds the appropriate slugs to the keys
# set and then incrememts each key
call_list = [
call.sadd(self.r._metric_slugs_key, slug),
call.pipeline()
]
for k in keys:
call_list.append(call.pipeline().incr(k, n))
call_list.append(call.pipeline().expire(k, 3600))
self.redis.assert_has_calls(call_list)
# Make sure nothing was categorized.
self.assertFalse(mock_categorize.called)
def test_metric(self):
"""Test setting metrics using ``R.metric``."""
slug = 'test-metric'
n = 1
# get the keys used for the metric, so we can check for the appropriate
# calls
keys = self.r._build_keys(slug)
second, minute, hour, day, week, month, year = keys
self.r.metric(slug, num=n)
# Verify that setting a metric adds the appropriate slugs to the keys
# set and then incrememts each key
self.redis.assert_has_calls([
call.sadd(self.r._metric_slugs_key, slug),
call.pipeline(),
call.pipeline().incr(second, n),
call.pipeline().incr(minute, n),
call.pipeline().incr(hour, n),
call.pipeline().incr(day, n),
call.pipeline().incr(week, n),
call.pipeline().incr(month, n),
call.pipeline().incr(year, n),
])
# Expiration should not have gotten called
self.assertFalse(self.redis.expire.called)
def test_metric_with_category(self, mock_categorize):
"""The ``metric`` method should call ``_categorize`` if passed a
``category`` argument."""
category = "Some Category"
slug = 'categorized-metric'
n = 1
# get the keys used for the metric, so we can check for calls
keys = self.r._build_keys(slug)
second, minute, hour, day, week, month, year = keys
self.r.metric(slug, num=n, category=category)
# Verify that setting a metric adds the appropriate slugs to the keys
# set and then incrememts each key
self.redis.assert_has_calls([
call.sadd(self.r._metric_slugs_key, slug),
call.pipeline(),
call.pipeline().incr(second, n),
call.pipeline().incr(minute, n),
call.pipeline().incr(hour, n),
call.pipeline().incr(day, n),
call.pipeline().incr(week, n),
call.pipeline().incr(month, n),
call.pipeline().incr(year, n),
])
# Make sure this gets categorized.
mock_categorize.assert_called_once_with(slug, category)
# Expiration should not have gotten called
self.assertFalse(self.redis.expire.called)
def test_metric_with_category(self, mock_categorize):
"""The ``metric`` method should call ``_categorize`` if passed a
``category`` argument."""
category = "Some Category"
slug = 'categorized-metric'
n = 1
# get the keys used for the metric, so we can check for calls
keys = self.r._build_keys(slug)
second, minute, hour, day, week, month, year = keys
self.r.metric(slug, num=n, category=category)
# Verify that setting a metric adds the appropriate slugs to the keys
# set and then incrememts each key
self.redis.assert_has_calls([
call.sadd(self.r._metric_slugs_key, slug),
call.pipeline(),
call.pipeline().incr(second, n),
call.pipeline().incr(minute, n),
call.pipeline().incr(hour, n),
call.pipeline().incr(day, n),
call.pipeline().incr(week, n),
call.pipeline().incr(month, n),
call.pipeline().incr(year, n),
])
# Make sure this gets categorized.
mock_categorize.assert_called_once_with(slug, category)
# Expiration should not have gotten called
self.assertFalse(self.redis.expire.called)
def test_metric(self):
"""Test setting metrics using ``R.metric``."""
slug = 'test-metric'
n = 1
# get the keys used for the metric, so we can check for the appropriate
# calls
keys = self.r._build_keys(slug)
second, minute, hour, day, week, month, year = keys
self.r.metric(slug, num=n)
# Verify that setting a metric adds the appropriate slugs to the keys
# set and then incrememts each key
self.redis.assert_has_calls([
call.sadd(self.r._metric_slugs_key, slug),
call.pipeline(),
call.pipeline().incr(second, n),
call.pipeline().incr(minute, n),
call.pipeline().incr(hour, n),
call.pipeline().incr(day, n),
call.pipeline().incr(week, n),
call.pipeline().incr(month, n),
call.pipeline().incr(year, n),
])
# Expiration should not have gotten called
self.assertFalse(self.redis.expire.called)
def test_metric_with_expiration(self, mock_categorize):
"""The ``metric`` method should call the redis ``expire`` method if
passed an ``expire`` argument."""
slug = 'categorized-metric'
n = 1
# get the keys used for the metric, so we can check for calls
keys = self.r._build_keys(slug)
self.r.metric(slug, num=n, expire=3600)
# Verify that setting a metric adds the appropriate slugs to the keys
# set and then incrememts each key
call_list = [call.sadd(self.r._metric_slugs_key, slug), call.pipeline()]
for k in keys:
call_list.append(call.pipeline().incr(k, n))
call_list.append(call.pipeline().expire(k, 3600))
self.redis.assert_has_calls(call_list)
# Make sure nothing was categorized.
self.assertFalse(mock_categorize.called)
def test_metric_with_overridden_granularities(self):
test_settings = TEST_SETTINGS.copy()
test_settings['MIN_GRANULARITY'] = 'daily'
test_settings['MAX_GRANULARITY'] = 'weekly'
with override_settings(REDIS_METRICS=test_settings):
slug = 'test-metric'
n = 1
# get the keys used for the metric, so we can check for the appropriate
# calls
daily, weekly = self.r._build_keys(slug)
self.r.metric(slug, num=n)
# Verify that setting a metric adds the appropriate slugs to the keys
# set and then incrememts each key
self.redis.assert_has_calls([
call.sadd(self.r._metric_slugs_key, slug),
call.pipeline(),
call.pipeline().incr(daily, n),
call.pipeline().incr(weekly, n),
])
# Expiration should not have gotten called
self.assertFalse(self.redis.expire.called)
def test_metric_with_overridden_granularities(self):
test_settings = TEST_SETTINGS.copy()
test_settings['MIN_GRANULARITY'] = 'daily'
test_settings['MAX_GRANULARITY'] = 'weekly'
with override_settings(REDIS_METRICS=test_settings):
slug = 'test-metric'
n = 1
# get the keys used for the metric, so we can check for the appropriate
# calls
daily, weekly = self.r._build_keys(slug)
self.r.metric(slug, num=n)
# Verify that setting a metric adds the appropriate slugs to the keys
# set and then incrememts each key
self.redis.assert_has_calls([
call.sadd(self.r._metric_slugs_key, slug),
call.pipeline(),
call.pipeline().incr(daily, n),
call.pipeline().incr(weekly, n),
])
# Expiration should not have gotten called
self.assertFalse(self.redis.expire.called)