class RunloggerTests(TestCase):
def setUp(self):
self.rl = RunLogger(redis_config={'db': 3}, max_logs=4)
self.rl._redis.flushdb()
def log_all_the_things(self):
self.rl.debug("DEBUG")
self.rl.info("INFO")
self.rl.warn("WARN")
self.rl.warning("WARNING")
self.rl.error("ERROR")
self.rl.critical("CRITICAL")
try:
raise Exception("Exception!")
except Exception as ex:
self.rl.exception(ex)
def test_no_logs_outside_of_context_manager(self):
self.log_all_the_things()
self.assertEqual(self.rl.list_jobs(), [])
def test_log_a_job(self):
with self.rl.runlog('foo') as logger:
logger.setLevel(logging.DEBUG)
self.log_all_the_things()
self.assertEqual(self.rl.list_jobs(), [b'foo'])
self.assertEqual(len(self.rl.list_runs('foo')), 1)
run_id = self.rl.list_runs('foo')[0].decode()
log = self.rl.get_log('foo', run_id)
self.assertEqual(len(log), 7)
self.assertEqual(log[:6], [b'DEBUG',
b'INFO',
b'WARN',
b'WARNING',
b'ERROR',
b'CRITICAL'])
self.assertTrue(log[6].startswith(b'Exception!\n'))
start, end = self.rl.run_times('foo', run_id)
self.assertTrue(0 < float(end) - float(start) < 1)
def test_log_a_job_that_blows_up(self):
def log_blows_up():
with self.rl.runlog('foo') as logger:
logger.setLevel(logging.DEBUG)
self.log_all_the_things()
raise Exception("Kaboom!")
self.assertRaises(Exception, log_blows_up)
self.assertEqual(self.rl.list_jobs(), [b'foo'])
self.assertEqual(len(self.rl.list_runs('foo')), 1)
log = self.rl.get_log('foo', self.rl.list_runs('foo')[0].decode())
self.assertEqual(len(log), 8)
self.assertEqual(log[:6], [b'DEBUG',
b'INFO',
b'WARN',
b'WARNING',
b'ERROR',
b'CRITICAL'])
self.assertTrue(log[6].startswith(b'Exception!\n'))
self.assertTrue(log[7].startswith(b'Kaboom!\n'))
def test_log_already_running(self):
def log_already_running():
with self.rl.runlog('foo') as logger:
logger.setLevel(logging.DEBUG)
with self.rl.runlog('bar') as logger:
self.log_all_the_things()
self.assertRaises(Exception, log_already_running)
self.assertEqual(self.rl.list_jobs(), [b'foo'])
self.assertEqual(len(self.rl.list_runs('foo')), 1)
log = self.rl.get_log('foo', self.rl.list_runs('foo')[0].decode())
self.assertEqual(len(log), 1)
self.assertTrue(log[0].startswith(b"Can't start bar."))
def test_log_cancel(self):
with self.rl.runlog('foo') as logger:
logger.setLevel(logging.DEBUG)
raise CancelLog
self.assertEqual(self.rl.list_jobs(), [b'foo'])
self.assertEqual(len(self.rl.list_runs('foo')), 0)
def test_max_logs(self):
for _ in range(5):
with self.rl.runlog('foo') as logger:
logger.setLevel(logging.DEBUG)
self.log_all_the_things()
self.assertEqual(self.rl.list_jobs(), [b'foo'])
self.assertEqual(len(self.rl.list_runs('foo')), 4)
def setUp(self):
self.rl = RunLogger(redis_config={'db': 3}, max_logs=4)
self.rl._redis.flushdb()
import logging
import sys
from runlog import RunLogger
jobid = sys.argv[1]
rl = RunLogger(redis_config={'db': 3}, max_logs=4)
for _ in range(9):
with rl.runlog(jobid) as bar_log:
bar_log.setLevel(logging.DEBUG)
bar_log.warn("WTF")