def test_glob_metrics_cached(self):
metrics = ["a", "a.b", "x.y.z"]
for name in metrics:
metric = bg_test_utils.make_metric(name)
self.accessor.create_metric(metric)
self.flush()
cache = bg_accessor_cache.MemoryCache(10, 60)
original_cache = self.accessor.cache
self.accessor.cache = cache
def assert_find(glob, results):
res = self.accessor.glob_metric_names(glob)
self.assertEqual(set(results), set(res))
# Nothing should be cached here.
assert_find('**', metrics)
assert_find('a', ['a'])
assert_find('{x,y}.*y.[z]', ['x.y.z'])
# Things should be cached here.
assert_find('**', metrics)
assert_find('a', ['a'])
assert_find('{x,y}.*y.[z]', ['x.y.z'])
# Make sure we use the cache.
self.accessor.cache.get = lambda _, version: ['fake']
assert_find('a', ['fake'])
assert_find('**', ['fake'])
assert_find('{x,y}.*y.[z]', ['fake'])
self.accessor.cache = original_cache
def test_glob_metrics_cached(self):
if isinstance(self.accessor, bg_elasticsearch._ElasticSearchAccessor):
# TODO (t.chataigner) Remove once accessor.cache is implemented.
self.skipTest(
"accessor.cache is not implemented for _ElasticSearchAccessor."
)
metrics = ["a", "a.b", "x.y.z"]
for name in metrics:
metric = bg_test_utils.make_metric(name)
self.accessor.create_metric(metric)
self.flush()
cache = bg_accessor_cache.MemoryCache(10, 60)
original_cache = self.accessor.cache
self.accessor.cache = cache
def assert_find(glob, results):
res = self.accessor.glob_metric_names(glob)
self.assertEqual(set(results), set(res))
# Nothing should be cached here.
assert_find("**", metrics)
assert_find("a", ["a"])
assert_find("{x,y}.*y.[z]", ["x.y.z"])
# Things should be cached here.
assert_find("**", metrics)
assert_find("a", ["a"])
assert_find("{x,y}.*y.[z]", ["x.y.z"])
# Make sure we use the cache.
self.accessor.cache.get = lambda _, version: ["fake.foo.a"]
assert_find("fake.foo.a", ["fake.foo.a"])
assert_find("**", ["fake.foo.a"])
assert_find("{fake,feke}.*oo.[a]", ["fake.foo.a"])
self.accessor.cache = original_cache
def setUp(self):
self.cache = bg_accessor_cache.MemoryCache(10, 3600)