def test_process_prevents_infinite_loops(self):
c = Configuration()
c._aggregates = mock()
c._schemas = [mock()]
expect(c._aggregates.match).args('stat_1').returns(['stat_2']).times(1)
expect(c._aggregates.match).args('stat_2').returns(['stat_1']).times(1)
expect(c._schemas[0].store).times(2)
c.process('stat_1', 'value', 'now')
'minute': {
'step': 60,
'steps': 5,
},
'hour': {
'step': '1h',
'steps': 24,
},
}
}
}
AGGREGATES = (('foo', 'foo.*'), ('foo', 'foo.*.*'), ('foo.<bar>',
'foo.<bar>.*'))
config = Configuration()
for name, spec in SCHEMAS.iteritems():
config.load_schema(name, spec)
config.load_aggregate(AGGREGATES)
config._transforms['unique'] = lambda dct, duration: len(dct)
config._macros['redis_keylen'] = {
'fetch': lambda handle, key: handle.hlen(key),
'condense': lambda data: sum(data.values()),
'process_row': lambda data: data,
'join_rows': lambda rows: sum(rows),
'collapse': True,
}
# insert some test data, 2 hours in 30 second intervals
for schema in config._schemas:
