def setUp(self):
super(TestCarbonDatabase, self).setUp()
self.fake_drivers()
settings = carbon_conf.Settings()
settings["BG_CASSANDRA_CONTACT_POINTS"] = "host1,host2"
settings["BG_CASSANDRA_KEYSPACE"] = self.KEYSPACE
settings["STORAGE_DIR"] = self.tempdir
self._plugin = bg_carbon.BigGraphiteDatabase(settings)
def _create(metric):
self._plugin.cache.create_metric(metric)
# Make sure we don't create metrics asynchronously
self._plugin._createAsyncOrig = self._plugin._createAsync
self._plugin._createAsync = _create
self._plugin.create(
_TEST_METRIC,
retentions=[(1, 60)],
xfilesfactor=0.5,
aggregation_method="sum",
)
def test_empty_settings(self):
bg_carbon.BigGraphiteDatabase(carbon_conf.Settings())